# EDGAR Filing Document

**Accession Number:** 0000927003
**File Stem:** 0001104659-26-063191
**Filing Date:** 2026-5
**Character Count:** 635173
**Document Hash:** 1122995555c135f8704056c855b7ac25
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-063191.hdr.sgml**: 20260518

**ACCESSION NUMBER**: 0001104659-26-063191

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 23

**CONFORMED PERIOD OF REPORT**: 20260513

**ITEM INFORMATION**: Entry into a Material Definitive Agreement

**ITEM INFORMATION**: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

**ITEM INFORMATION**: Unregistered Sales of Equity Securities

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260518

**DATE AS OF CHANGE**: 20260518

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ADVANCED ENERGY INDUSTRIES INC
- **CENTRAL INDEX KEY:** 0000927003
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRONIC COMPONENTS, NEC [3679]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 840846841
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-26966
- **FILM NUMBER:** 26993324

**BUSINESS ADDRESS:**
- **STREET 1:** ATTN:  PAUL OLDHAM
- **STREET 2:** 1595 WYNKOOP ST, SUITE 800
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80202
- **BUSINESS PHONE:** 9704076626

**MAIL ADDRESS:**
- **STREET 1:** ATTN:  PAUL OLDHAM
- **STREET 2:** 1595 WYNKOOP ST, SUITE 800
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80202

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

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**FORM 8-K**

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**CURRENT REPORT**

**Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported): May 13, 2026**

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![Graphic](tm2612734d5_8kimg001.jpg)

**Advanced Energy Industries, Inc.**

(Exact name of registrant as specified in its charter)

------

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| | | |
|:---|:---|:---|
| **Delaware** | **000-26966** | **84-0846841** |
| (State or other jurisdiction of<br> incorporation) | (Commission File<br> Number) | (IRS Employer Identification No.) |

---

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| | |
|:---|:---|
| **1595 Wynkoop Street, Suite 800, Denver, Colorado** | **80202** |
| (Address of principal executive offices) | (Zip Code) |

---

**(970) 407-6626**

(Registrant's telephone number, including area code)

**Not applicable**

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

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| |
|:---|
| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |

---

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on which registered** |
| **Common Stock, $0.001 par value** | **AEIS** | **Nasdaq Global Select Market** |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). Emerging growth company ◻

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ◻

**Item 1.01. Entry into a Material Definitive Agreement.**

On May 18, 2026, Advanced Energy Industries, Inc. (the "Company") completed its previously announced private unregistered offering of $1.15 billion aggregate principal amount of its 0% Convertible Senior Notes due 2031 (the "Notes"), which amount includes the full exercise of the initial purchasers' option to purchase up to $150.0 million aggregate principal amount of additional Notes.

*Indenture and Notes*

The Notes were issued under an Indenture (the "Indenture"), dated as of May 18, 2026, by and between the Company and U.S. Bank Trust Company, National Association, as trustee (the "Trustee"). The Indenture provides, among other things, that the Notes will not bear regular interest, and the principal amount of the notes will not accrete. The Notes will mature on May 15, 2031, unless earlier repurchased or redeemed by the Company or converted pursuant to their terms.

The Company received net proceeds from the offering of the Notes of approximately $1,128.1 million, after deducting the initial purchasers' discounts and after deducting offering expenses payable by the Company. The Company used $69.0 million of the net proceeds from the offering to pay the cost of the Capped Call Confirmations entered into in connection with the offering, as described below. In addition, the Company paid approximately $442.4 million of the net proceeds from the offering and issued approximately 1.98 million shares of the Company's common stock, par value $0.001 per share ("Common Stock"), collectively, in exchange for approximately $438.3 million aggregate principal amount of its previously issued 2.50% Convertible Senior Notes due 2028 (the "2028 Convertible Notes"), as described below. The Company intends to use the remainder of the net proceeds from the offering for general corporate purposes.

The Company may not redeem the Notes prior to May 21, 2029, except in the event of a cleanup redemption as described below. The Company may redeem for cash all or any portion of the Notes, at the Company's option at any time and from time to time, on or after May 21, 2029 if the last reported sale price of the Common Stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any consecutive 30 trading-day period (including the last trading day of such period) ending on, and including, the trading day immediately preceding the date on which the Company provides the related notice of optional redemption (an "Optional Redemption"). In addition, the Company may redeem for cash, all but not less than all, of the Notes at any time if the amount of the Notes that remains outstanding is less than 25% of the aggregate principal amount of the Notes initially issued under the Indenture (a "Cleanup Redemption"). The redemption price for any Optional Redemption or Cleanup Redemption will be 100% of the principal amount of the Notes to be redeemed, *plus* accrued and unpaid special interest, if any, to, but excluding, the relevant redemption date. No sinking fund is provided for the Notes.

Prior to the close of business on the business day immediately preceding February 15, 2031, holders of the Notes may convert their Notes at their option only under the following circumstances: (i) during the 30 trading day period beginning on, and including, the 21st trading day of any fiscal quarter commencing after the fiscal quarter ending on June 30, 2026, if the last reported sale price per share of the Common Stock exceeds 130% of the conversion price for each of at least five trading days (whether or not consecutive) during the first 20 trading days of such fiscal quarter (ii) during the five-business day period after any five-consecutive trading day period (the "measurement period") in which the trading price (as defined below) per $1,000 principal amount of the Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of the Common Stock and the conversion rate on each such trading day; (iii) if the Company calls any or all of the Notes for redemption, at any time prior to the close of business on the scheduled trading day immediately preceding the redemption date; or (iv) upon the occurrence of specified corporate events. On or after February 15, 2031, until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert their Notes at any time, regardless of the foregoing circumstances.

Upon conversion, the Company will pay cash up to the aggregate principal amount of the Notes to be converted and pay or deliver, as the case may be, cash, shares of Common Stock or a combination of cash and Common Stock at the Company's election, in respect of the remainder, if any, of the Company's conversion obligation in excess of the aggregate principal amount of the Notes being converted. The initial conversion rate is 1.9655 shares of Common Stock per $1,000 principal amount of Notes (which is equivalent to an initial conversion price of approximately $508.78 per share). The conversion rate is subject to adjustment upon the occurrence of certain specified events as set forth in the Indenture. In addition, following certain corporate events that occur prior to the maturity date or if the Company delivers a notice of redemption, the Company will increase, in certain circumstances, the conversion rate for a holder who elects to convert its Notes in connection with such corporate event or notice of redemption. The maximum number of shares of Common Stock issuable in connection with the conversion of the Notes is 3,390,430.

Upon the occurrence of a fundamental change (as defined in the Indenture), subject to certain conditions, holders of the Notes may require the Company to repurchase all or a portion of the Notes for cash at a price equal to 100% of the principal amount of the Notes to be repurchased, *plus* accrued and unpaid special interest, if any, to, but excluding, the repurchase date.

The Indenture contains customary events of default. In the event of certain events of bankruptcy, insolvency or reorganization involving the Company or any of its significant subsidiaries, 100% of the principal of the Notes *plus* accrued and unpaid special interest, if any, may be declared immediately due and payable, subject to certain conditions in the Indenture. In the case of any other event of default, the Trustee or the holders of at least 25% in aggregate principal amount of the then-outstanding Notes may declare the Notes to be due and payable immediately.

The initial purchasers and their respective affiliates have in the past performed commercial banking, investment banking and advisory services for the Company from time to time for which they have received customary fees and reimbursement of expenses and may, from time to time, engage in transactions with and perform services for the Company in the ordinary course of their business for which they may receive customary fees and reimbursement of expenses.

The foregoing descriptions of the Indenture and the Notes are qualified in their entirety by reference to the full text of the Indenture and the Form of Global 0% Convertible Senior Note due 2031, copies of which are filed as Exhibits 4.1 and 4.2, respectively, to this Current Report on Form 8-K (this "Current Report") and are incorporated herein by reference.

*Capped Call Transactions*

In connection with the pricing of the Notes on May 13, 2026 and the exercise of the initial purchasers' option to purchase additional Notes on May 14, 2026, the Company entered into privately negotiated capped call transactions (collectively, the "Capped Call Confirmations") with certain of the initial purchasers or their respective affiliates and other financial institutions (the "Counterparties"). The Capped Call Confirmations cover, subject to anti-dilution adjustments substantially similar to those applicable to the Notes, the number of shares of Common Stock initially underlying the Notes, and are expected generally to reduce potential dilution to the Common Stock upon any conversion of Notes and/or offset any cash payments the Company is required to make in excess of the principal amount of converted Notes, as the case may be, with such reduction and/or offset subject to a cap.

The Capped Call Confirmations are expected generally to reduce potential dilution to the Common Stock upon any conversion of the Notes and/or offset any cash payments the Company is required to make in excess of the principal amount of the converted Notes, as the case may be, in the event that the market price per share of the Common Stock, as measured under the terms of the Capped Call Confirmations, is greater than the strike price of the Capped Call Confirmations, which initially corresponds to the conversion price of the Notes and is subject to anti-dilution adjustments substantially similar to those applicable to the conversion rate of the Notes. The Capped Call Confirmations are separate transactions entered into by the Company with the Counterparties and are not part of the terms of the Notes. Holders of the Notes do not have any rights with respect to the Capped Call Confirmations. A copy of the form of Capped Call Confirmation is filed as Exhibit 10.1 to this Current Report and is incorporated by reference herein. The foregoing description of the terms of the Capped Call Confirmations does not purport to be complete and is qualified in its entirety by reference to such exhibit.

*The Exchange Agreements*

On May 13, 2026, the Company entered into privately negotiated exchange agreements (the "Exchange Agreements") with certain holders of its outstanding 2028 Convertible Notes pursuant to which such holders exchanged an aggregate of approximately $438.3 million principal amount of 2028 Convertible Notes for aggregate consideration consisting of approximately $442.4 million in cash and approximately 1.98 million shares of Common Stock (such transactions, the "Exchange Transactions"), in each case, pursuant to exemptions from registration under the Securities Act of 1933, as amended (the "Securities Act"), and the rules and regulations thereunder. The 2028 Convertible Notes were previously issued pursuant to an indenture, dated as of September 12, 2023 (the "2028 Convertible Notes Indenture"), between the Company and U.S. Bank Trust Company, National Association, as trustee. Following the closing of the Exchange Transactions, approximately $136.7 million in aggregate principal amount of 2028 Convertible Notes remain outstanding with terms unchanged. The 2028 Convertible Notes exchanged in the Exchange Transactions have been surrendered to the trustee for cancellation in accordance with the terms of the 2028 Convertible Notes Indenture.

A copy of the form of exchange agreement, substantially in the form entered into on May 13, 2026 with the exchanging holders in the Exchange Transactions, is filed as Exhibit 10.2 to this Current Report and is incorporated herein by reference. The foregoing description of the Exchange Agreements does not purport to be complete and is qualified in its entirety by reference to such exhibit.

*Unwind of Existing Call Spread Transactions*

In connection with the issuance of the 2028 Convertible Notes, the Company entered into convertible note hedge transactions (the "Existing Hedge Transactions") and separate warrant transactions (the "Existing Warrant Transactions" and, together with the Existing Hedge Transactions, the "Existing Call Spread Transactions") with certain financial institutions (the "Existing Counterparties"). In connection with the Exchange Transactions, the Company entered into agreements with the Existing Counterparties to partially unwind (i) the Existing Hedge Transactions in a notional amount corresponding to the principal amount of 2028 Convertible Notes exchanged (the "Bond Hedge Unwind Agreements") and (ii) the Existing Warrant Transactions with respect to a number of shares equal to the notional shares underlying such 2028 Convertible Notes exchanged (the "Warrant Unwind Agreements" and, together with the Bond Hedge Unwind Agreements, the "Unwind Agreements"). In connection with such partial unwind, the Company received on a net basis from the Existing Counterparties an aggregate of approximately $44.6 million.

Copies of the form of Bond Hedge Unwind Agreement and the form of Warrant Unwind Agreement are filed as Exhibits 10.3 and 10.4, respectively, to this Current Report and are incorporated herein by reference. The foregoing descriptions of the Unwind Agreements do not purport to be complete and are qualified in their entirety by reference to such exhibits.

**Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.**

The disclosures set forth in Item 1.01 of this Current Report are incorporated herein by reference.

**Item 3.02. Unregistered Sales of Equity Securities.**

The disclosures set forth in Item 1.01 of this Current Report are incorporated herein by reference.

The offer and sale of the Notes to the initial purchasers were made in reliance on the exemption from registration provided by Section 4(a)(2) of the Securities Act, and for resale by the initial purchasers to persons reasonably believed to be qualified institutional buyers in accordance with Rule 144A under the Securities Act. The Company relied on these exemptions from registration based in part on representations made by the initial purchasers in the purchase agreement pursuant to which the Company sold the Notes to the initial purchasers. Any shares of Common Stock issuable upon conversion of the Notes will be issued in transactions anticipated to be exempt from registration under the Securities Act pursuant to Section 3(a)(9) thereof.

The shares of Common Stock issued in the Exchange Transactions were issued in reliance on the exemption from registration provided by Section 4(a)(2) of the Securities Act. The Company relied on this exemption from registration based in part on representations made by the exchanging holders in the Exchange Agreements.

**Forward-Looking Statements**

This Current Report may contain forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Securities Exchange Act of 1934, as amended. Statements in this Current Report that are not historical information are forward-looking statements. For example, statements relating to the Company's beliefs, expectations and plans, particularly statements about the extent, and potential effects, of the Capped Call Confirmations, the Exchange Agreements and the Unwind Agreements, the potential dilution to the Common Stock, the conversion price for the Notes, and the expected use of the proceeds from the sale of the Notes, are forward-looking statements, as are statements that certain actions, conditions, or circumstances will continue. The inclusion of words such as "anticipate," "expect," "estimate," "can," "may," "might," "continue," "enables," "plan," "intend," "should," "could," "would," "likely," "potential," or "believe," and similar expressions and the negative versions thereof indicate forward-looking statements; however, not all forward-looking statements may contain such words or expressions. Although the Company believes that its expectations reflected in or suggested by these forward-looking statements are reasonable, it may not achieve the results, performance, plans, or objectives expressed or implied by such forward-looking statements. Forward-looking statements involve risks and uncertainties, which are difficult to predict and many of which are beyond the Company's control. Forward-looking statements are subject to known and unknown risks and uncertainties that could cause actual results to differ materially and adversely from those expressed or implied by such statements. Such risks and uncertainties are described in the Company's Form 10-K, Forms 10-Q and other reports and statements filed with the Securities and Exchange Commission (the "SEC"). These reports and statements are available on the SEC's website at www.sec.gov. Copies may also be obtained from the Company's investor relations page at ir.advancedenergy.com or by contacting the Company's investor relations at 970-407-6555. Forward-looking statements are made and based on information available to us on the date of this report, and readers are cautioned to not place undue reliance on forward-looking statements. We assume no obligation to update the information in this report.

**Item 9.01. Financial Statements and Exhibits.** 

(d) Exhibits.

The following exhibits are filed with this report.

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| | |
|:---|:---|
| **Exhibit Number** | **Description** |
| [4.1](tm2612734d5_ex4-1.htm) | [Indenture, dated as of May 18, 2026, between Advanced Energy Industries, Inc. and U.S. Bank Trust Company, National Association, as trustee](tm2612734d5_ex4-1.htm) |
| [4.2](tm2612734d5_ex4-1.htm) | [Form of Global 0% Convertible Senior Note due 2031 (included in Exhibit 4.1)](tm2612734d5_ex4-1.htm) |
| [10.1](tm2612734d5_ex10-1.htm) | [Form of Capped Call Confirmation](tm2612734d5_ex10-1.htm) |
| [10.2](tm2612734d5_ex10-2.htm) | [Form of Exchange Agreement](tm2612734d5_ex10-2.htm) |
| [10.3](tm2612734d5_ex10-3.htm) | [Form of Bond Hedge Unwind Agreement](tm2612734d5_ex10-3.htm) |
| [10.4](tm2612734d5_ex10-4.htm) | [Form of Warrant Unwind Agreement](tm2612734d5_ex10-4.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | |
|:---|:---|
|  | ADVANCED ENERGY INDUSTRIES, INC.<br>/s/ Paul Oldham |
| Date: May 18, 2026 | Paul Oldham |
|  | Chief Financial Officer & Executive Vice President |

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## Exhibit 4.1

**Exhibit 4.1**

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| |
|:---|
| ADVANCED ENERGY INDUSTRIES, INC. |
| AND |
| U.S. Bank Trust Company, National Association, |
| as Trustee |
| INDENTURE |
| Dated as of May 18, 2026 |
| 0% Convertible Senior Notes due 2031 |

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**TABLE OF CONTENTS**

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| | | |
|:---|:---|:---|
|  |  | <u>Page</u> |
|  | Article 1 |  |
|  | Definitions |  |
| Section 1.01 *.* | *Definitions* | 1 |
| Section 1.02 *.* | *References to Interest* | 14 |
|  | Article 2 |  |
|  | Issue, Description, Execution, Registration and Exchange of Notes |  |
| Section 2.01 *.* | *Designation and Amount* | 14 |
| Section 2.02 *.* | *Form of Notes* | 14 |
| Section 2.03 *.* | *Date and Denomination of Notes; No Regular Interest; Special Interest and Defaulted Amounts* | 15 |
| Section 2.04 *.* | *Execution, Authentication and Delivery of Notes* | 17 |
| Section 2.05 *.* | *Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary* | 17 |
| Section 2.06 *.* | *Mutilated, Destroyed, Lost or Stolen Notes* | 24 |
| Section 2.07 *.* | *Temporary Notes* | 25 |
| Section 2.08 *.* | *Cancellation of Notes Paid, Converted, Etc.* | 25 |
| Section 2.09 *.* | *CUSIP Numbers* | 25 |
| Section 2.10 *.* | *Additional Notes; Repurchases* | 26 |
|  | Article 3 |  |
|  | Satisfaction and Discharge |  |
| Section 3.01 *.* | *Satisfaction and Discharge* | 26 |
|  | Article 4 |  |
|  | Particular Covenants of the Company |  |
| Section 4.01 *.* | *Payment of Principal and Special Interest* | 26 |
| Section 4.02 *.* | *Maintenance of Office or Agency* | 27 |
| Section 4.03 *.* | *Appointments to Fill Vacancies in Trustee's Office* | 27 |
| Section 4.04 *.* | *Provisions as to Paying Agent* | 27 |
| Section 4.05 *.* | *Existence* | 29 |
| Section 4.06 *.* | *Rule 144A Information Requirement and Annual Reports* | 29 |
| Section 4.07 *.* | *Stay, Extension and Usury Laws* | 31 |
| Section 4.08 *.* | *Compliance Certificate; Statements as to Defaults* | 31 |
| Section 4.09 *.* | *Further Instruments and Acts* | 32 |

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i

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| | | |
|:---|:---|:---|
|  | Article 5 |  |
|  | Lists of Holders and Reports by the Company and the Trustee |  |
| Section 5.01 *.* | *Lists of Holders* | 32.0 |
| Section 5.02 *.* | *Preservation and Disclosure of Lists* | 32.0 |
|  | Article 6 |  |
|  | Defaults and Remedies |  |
| Section 6.01 *.* | *Events of Default* | 32.0 |
| Section 6.02. | *Acceleration; Rescission and Annulment* | 34.0 |
| Section 6.03. | *Special Interest* | 35.0 |
| Section 6.04 *.* | *Payments of Notes on Default; Suit Therefor* | 36.0 |
| Section 6.05 *.* | *Application of Monies Collected by Trustee* | 38.0 |
| Section 6.06 *.* | *Proceedings by Holders* | 38.0 |
| Section 6.07 *.* | *Proceedings by Trustee* | 39.0 |
| Section 6.08 *.* | *Remedies Cumulative and Continuing* | 39.0 |
| Section 6.09 *.* | *Direction of Proceedings and Waiver of Defaults by Majority of Holders* | 40.0 |
| Section 6.10 *.* | *Notice of Defaults* | 40.0 |
| Section 6.11 *.* | *Undertaking to Pay Costs* | 41.0 |
|  | Article 7 |  |
|  | Concerning the Trustee |  |
| Section 7.01 *.* | *Duties and Responsibilities of Trustee* | 41.0 |
| Section 7.02 *.* | *Reliance on Documents, Opinions, Etc.* | 43.0 |
| Section 7.03 *.* | *No Responsibility for Recitals, Etc.* | 44.0 |
| Section 7.04 *.* | *Trustee, Paying Agents, Conversion Agents, Bid Solicitation Agent or Note Registrar May Own Notes* | 44.0 |
| Section 7.05 *.* | *Monies and Shares of Common Stock to Be Held in Trust* | 44.0 |
| Section 7.06 *.* | *Compensation and Expenses of Trustee* | 45.0 |
| Section 7.07 *.* | *Officer's Certificate as Evidence* | 45.0 |
| Section 7.08 *.* | *Eligibility of Trustee* | 46.0 |
| Section 7.09 *.* | *Resignation or Removal of Trustee* | 46.0 |
| Section 7.10 *.* | *Acceptance by Successor Trustee* | 47.0 |
| Section 7.11 *.* | *Succession by Merger, Etc* | 48.0 |
| Section 7.12 *.* | *Trustee's Application for Instructions from the Company* | 48.0 |
|  | Article 8 |  |
|  | Concerning the Holders |  |
| Section 8.01 *.* | *Action by Holders* | 49.0 |
| Section 8.02 *.* | *Proof of Execution by Holders* | 49.0 |
| Section 8.03 *.* | *Who Are Deemed Absolute Owners* | 49.0 |
| Section 8.04 *.* | *Company-Owned Notes Disregarded* | 50.0 |
| Section 8.05 *.* | *Revocation of Consents; Future Holders Bound* | 50.0 |

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ii

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| | | |
|:---|:---|:---|
|  | Article 9 |  |
|  | Holders' Meetings |  |
| Section 9.01 *.* | *Purpose of Meetings* | 50.0 |
| Section 9.02 *.* | *Call of Meetings by Trustee* | 51.0 |
| Section 9.03 *.* | *Call of Meetings by Company or Holders* | 51.0 |
| Section 9.04 *.* | *Qualifications for Voting* | 51.0 |
| Section 9.05 *.* | *Regulations* | 51.0 |
| Section 9.06 *.* | *Voting* | 52.0 |
| Section 9.07 *.* | *No Delay of Rights by Meeting* | 52.0 |
|  | Article 10 |  |
|  | Supplemental Indentures |  |
| Section 10.01 *.* | *Supplemental Indentures Without Consent of Holders* | 52.0 |
| Section 10.02 *.* | *Supplemental Indentures with Consent of Holders* | 54.0 |
| Section 10.03 *.* | *Effect of Supplemental Indentures* | 54.0 |
| Section 10.04 *.* | *Notation on Notes* | 55.0 |
| Section 10.05 *.* | *Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee* | 55.0 |
|  | Article 11 |  |
|  | Consolidation, Merger, Sale, Conveyance and Lease |  |
| Section 11.01 *.* | *Company May Consolidate, Etc. on Certain Terms* | 55.0 |
| Section 11.02 *.* | *Successor Corporation to Be Substituted* | 56.0 |
| Section 11.03 *.* | *Opinion of Counsel to Be Given to Trustee* | 56.0 |
|  | Article 12 |  |
|  | Immunity of Incorporators, Stockholders, Officers and Directors |  |
| Section 12.01 *.* | *Indenture and Notes Solely Corporate Obligations* | 56.0 |
|  | Article 13 |  |
|  | [Intentionally Omitted] |  |
|  | Article 14 |  |
|  | Conversion of Notes |  |
| Section 14.01 *.* | *Conversion Privilege* | 57.0 |
| Section 14.02 *.* | *Conversion Procedure; Settlement Upon Conversion* | 60.0 |
| Section 14.03 *.* | *Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes or Redemption Notice* | 63.0 |
| Section 14.04 *.* | *Adjustment of Conversion Rate* | 65.0 |
| Section 14.05 *.* | *Adjustments of Prices* | 74.0 |
| Section 14.06 *.* | *Shares to Be Fully Paid* | 75.0 |

---

iii

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| | | |
|:---|:---|:---|
| Section 14.07 *.* | *Effect of Recapitalizations, Reclassifications and Changes of the Common Stock* | 75.0 |
| Section 14.08 *.* | *Certain Covenants* | 77.0 |
| Section 14.09 *.* | *Responsibility of Trustee* | 78.0 |
| Section 14.10 *.* | *[Reserved]* | 78.0 |
| Section 14.11 *.* | *Stockholder Rights Plans* | 79.0 |
| Section 14.12 *.* | *Exchange in lieu of conversion* | 79.0 |
|  | Article 15 |  |
|  | Repurchase of Notes at Option of Holders |  |
| Section 15.01 *.* | *[Intentionally Omitted]* | 80.0 |
| Section 15.02 *.* | *Repurchase at Option of Holders Upon a Fundamental Change* | 80.0 |
| Section 15.03 *.* | *Withdrawal of Fundamental Change Repurchase Notice* | 82.0 |
| Section 15.04 *.* | *Deposit of Fundamental Change Repurchase Price* | 83.0 |
| Section 15.05. | *Covenant to Comply with Applicable Laws Upon Repurchase of Notes* | 84.0 |
|  | Article 16 |  |
|  | Redemption |  |
| Section 16.01. | *Optional Redemption; Cleanup Redemption* | 84.0 |
| Section 16.02. | *Redemption Notice; Selection of Notes* | 84.0 |
| Section 16.03. | *Payment of Notes Called for Redemption* | 86.0 |
| Section 16.04. | *Restrictions on Redemption* | 86.0 |
|  | Article 17 |  |
|  | Miscellaneous Provisions |  |
| Section 17.01 *.* | *Provisions Binding on Company's Successors* | 86.0 |
| Section 17.02 *.* | *Official Acts by Successor Corporation* | 86.0 |
| Section 17.03 *.* | *Addresses for Notices, Etc.* | 87.0 |
| Section 17.04 *.* | *Governing Law; Jurisdiction* | 88.0 |
| Section 17.05 *.* | *Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee* | 88.0 |
| Section 17.06 *.* | *Legal Holidays* | 89.0 |
| Section 17.07 *.* | *No Security Interest Created* | 89.0 |
| Section 17.08 *.* | *Benefits of Indenture* | 89.0 |
| Section 17.09 *.* | *Table of Contents, Headings, Etc.* | 89.0 |
| Section 17.10 *.* | *Authenticating Agent* | 89.0 |
| Section 17.11 *.* | *Execution in Counterparts* | 90.0 |
| Section 17.12 *.* | *Severability* | 91.0 |
| Section 17.13 *.* | *Waiver of Jury Trial* | 91.0 |
| Section 17.14 *.* | *Force Majeure* | 91.0 |
| Section 17.15 *.* | *Calculations* | 91.0 |
| Section 17.16. | *USA PATRIOT Act* | 92.0 |

---

**EXHIBIT**

Exhibit A Form of Note A-1

iv

INDENTURE dated as of May 18, 2026 between ADVANCED ENERGY INDUSTRIES, INC., a Delaware corporation, as issuer (the "**Company**," as more fully set forth in ‎Section 1.01) and U.S. Bank Trust Company, National Association, a national banking association, as trustee (the "**Trustee**," as more fully set forth in ‎Section 1.01).

W I T N E S S E T H:

WHEREAS, for its lawful corporate purposes, the Company has duly authorized the issuance of its 0% Convertible Senior Notes due 2031 (the "**Notes**"), initially in an aggregate principal amount not to exceed $1,150,000,000, and in order to provide the terms and conditions upon which the Notes are to be authenticated, issued and delivered, the Company has duly authorized the execution and delivery of this Indenture; and

WHEREAS, the Form of Note, the certificate of authentication to be borne by each Note, the Form of Notice of Conversion, the Form of Fundamental Change Repurchase Notice and the Form of Assignment and Transfer to be borne by the Notes are to be substantially in the forms hereinafter provided; and

WHEREAS, all acts and things necessary to make the Notes, when executed by the Company and authenticated and delivered by the Trustee or a duly authorized authenticating agent, as in this Indenture provided, the valid, binding and legal obligations of the Company, and this Indenture a valid agreement according to its terms, have been done and performed, and the execution of this Indenture and the issuance hereunder of the Notes have in all respects been duly authorized.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

That in order to declare the terms and conditions upon which the Notes are, and are to be, authenticated, issued and delivered, and in consideration of the premises and of the purchase and acceptance of the Notes by the Holders thereof, the Company covenants and agrees with the Trustee for the equal and proportionate benefit of the respective Holders from time to time of the Notes (except as otherwise provided below), as follows:

Article 1<br> Definitions

Section 1.01 *. Definitions.* The terms defined in this ‎Section 1.01 (except as herein otherwise expressly provided or unless the context otherwise requires) for all purposes of this Indenture and of any indenture supplemental hereto shall have the respective meanings specified in this ‎Section 1.01. The words "herein," "hereof," "hereunder" and words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. The terms defined in this Article include the plural as well as the singular.

**"1% Exception"** means the provisions set forth in the second sentence of ‎Section 14.04(j).

"**Additional Shares**" shall have the meaning specified in ‎Section 14.03(a).

"**Affiliate**" of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, "control," when used with respect to any specified Person means the power to direct or cause the direction of the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms "controlling" and "controlled" have meanings correlative to the foregoing. Notwithstanding anything to the contrary herein, the determination of whether one Person is an "**Affiliate**" of another Person for purposes of this Indenture shall be made based on the facts at the time such determination is made or required to be made, as the case may be, hereunder.

"**Bid Solicitation Agent**" means the Company or the Person appointed by the Company to solicit bids for the Trading Price of the Notes in accordance with ‎Section 14.01(b)(i). The Company shall initially act as the Bid Solicitation Agent.

"**Board of Directors**" means the board of directors of the Company or a committee of such board duly authorized to act for it hereunder.

"**Board Resolution**" means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors, and to be in full force and effect on the date of such certification, and delivered to the Trustee.

"**Business Day**" means, with respect to any Note, any day other than a Saturday, a Sunday or a day on which the Federal Reserve Bank of New York is authorized or required by law or executive order to close or be closed.

"**Capital Stock**" means, for any entity, any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) stock issued by that entity, but excluding any debt securities convertible into such stock.

"**Cash Percentage**" shall have the meaning specified in ‎Section 14.02(a)(i).

"**Clause A Distribution**" shall have the meaning specified in ‎Section 14.04(c).

"**Clause B Distribution**" shall have the meaning specified in ‎Section 14.04(c).

"**Clause C Distribution**" shall have the meaning specified in ‎Section 14.04(c).

"**Cleanup Redemption**" shall have the meaning specified in Section 16.01(b).

"**Cleanup Redemption Notice**" shall have the meaning specified in ‎Section 16.02(a).

"**close of business**" means 5:00 p.m. (New York City time).

"**Code**" means the U.S. Internal Revenue Code of 1986, as amended.

"**Commission**" means the U.S. Securities and Exchange Commission.

"**Common Equity**" of any Person means Capital Stock of such Person that is generally entitled (a) to vote in the election of directors of such Person or (b) if such Person is not a corporation, to vote or otherwise participate in the selection of the governing body, partners, managers or others that will control the management or policies of such Person.

"**Common Stock**" means the common stock of the Company, par value $0.001 per share, at the date of this Indenture, subject to ‎Section 14.07.

"**Company**" shall have the meaning specified in the first paragraph of this Indenture, and subject to the provisions of ‎Article 11, shall include its successors and assigns.

"**Company Order**" means a written order of the Company, signed by (a) the Company's Chief Executive Officer, Chief Financial Officer, President, Executive or Senior Vice President or any Vice President (whether or not designated by a number or numbers or word or words added before or after the title "Vice President") and (b) any such other Officer designated in clause (a) of this definition or the Company's Treasurer or Assistant Treasurer or Secretary or any Assistant Secretary, and delivered to the Trustee.

"**Conversion Agent**" shall have the meaning specified in ‎Section 4.02.

"**Conversion Consideration**" shall have the meaning specified in ‎Section 14.12(a).

"**Conversion Date**" shall have the meaning specified in ‎Section 14.02(c).

"**Conversion Obligation**" shall have the meaning specified in ‎Section 14.01(a).

"**Conversion Price**" means as of any time, $1,000, *divided by* the Conversion Rate as of such time.

"**Conversion Rate**" shall have the meaning specified in ‎Section 14.01(a).

"**Corporate Trust Office**" means the corporate trust office of the Trustee at which at any time its corporate trust business shall be administered, which office at the date hereof is located at U.S. Bank Trust Company, National Association, 10035 E 40th Ave, Denver, CO 80238, Attention: Global Corporate Trust, or such other address as the Trustee may designate from time to time by notice to the Holders and the Company, or the principal corporate trust office of any successor trustee (or such other address as such successor trustee may designate from time to time by notice to the Holders and the Company).

"**Custodian**" means the Trustee, as custodian for The Depository Trust Company, with respect to the Global Notes, or any successor entity thereto.

"**Daily Conversion Value**" means, for each of the 40 consecutive Trading Days during the relevant Observation Period, 1/40th of the product of (a) the Conversion Rate on such Trading Day and (b) the Daily VWAP for such Trading Day.

"**Daily Measurement Value**" means $1,000 *divided by* 40.

"**Daily Net Settlement Amount**" means, for each of the 40 consecutive Trading Days during the relevant Observation Period:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) if the Company does not elect a Cash Percentage as set forth herein or if the Company elects (or is deemed to have elected) a Cash Percentage of 0%, a number of shares of Common Stock equal to (i) the difference between the Daily Conversion Value and the Daily Measurement Value, *divided by* (ii) the Daily VWAP for such Trading Day;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) if the Company elects a Cash Percentage of 100% as set forth herein, cash in an amount equal to the difference between the Daily Conversion Value and the Daily Measurement Value; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) if the Company elects a Cash Percentage of less than 100% as set forth herein but greater than 0%, (i) cash in an amount equal to the product of (x) the difference between the Daily Conversion Value and the Daily Measurement Value and (y) the Cash Percentage and (ii) a number of shares of Common Stock equal to the product of (x)(A) the difference between the Daily Conversion Value and the Daily Measurement Value, *divided by* (B) the Daily VWAP for such Trading Day and (y) 100% *minus* the Cash Percentage.

"**Daily Settlement Amount**," for each of the 40 consecutive Trading Days during the relevant Observation Period, shall consist of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) cash in an amount equal to the lesser of (i) the Daily Measurement Value and (ii) the Daily Conversion Value on such Trading Day; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) if the Daily Conversion Value on such Trading Day exceeds the Daily Measurement Value, the Daily Net Settlement Amount.

"**Daily VWAP**" means, for each of the 40 consecutive Trading Days during the relevant Observation Period, the per share volume-weighted average price as displayed under the heading "Bloomberg VWAP" on Bloomberg page "AEIS AQR" (or its equivalent successor if such page is not available) in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such Trading Day (or if such volume-weighted average price is unavailable, the market value of one share of the Common Stock on such Trading Day determined, using a volume-weighted average method, by a nationally recognized independent investment banking firm retained for this purpose by the Company). The "**Daily VWAP**" shall be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours.

"**De-Legending Deadline Date**" means, with respect to the Notes issued pursuant to the Purchase Agreement or any additional Notes issued pursuant to ‎Section 2.10 (and, in each case, any Notes issued in exchange therefor or in substitution thereof), the 375th day after the last date of original issuance of such Notes, as applicable; *provided* that if such 375th day is after a Special Interest Record Date and on or before the next Special Interest Payment Date, then the "**De-Legending Deadline Date**" shall instead be the fifth Business Day immediately after such Special Interest Payment Date.

"**Default**" means any event that is, or after notice or passage of time, or both, would be, an Event of Default.

"**Defaulted Amounts**" means any amounts on any Note (including, without limitation, the Redemption Price, the Fundamental Change Repurchase Price, principal and Special Interest, if any) that are payable but are not punctually paid or duly provided for.

"**Depositary**" means, with respect to each Global Note, the Person specified in ‎Section 2.05(c) as the Depositary with respect to such Notes, until a successor shall have been appointed and become such pursuant to the applicable provisions of this Indenture, and thereafter, "**Depositary**" shall mean or include such successor.

"**Designated Financial Institution**" shall have the meaning specified in ‎Section 14.12(a).

"**Distributed Property**" shall have the meaning specified in ‎Section 14.04(c).

"**Effective Date**" shall have the meaning specified in ‎Section 14.03(c), except that, as used in ‎Section 14.04 and ‎Section 14.05, "**Effective Date**" means the first date on which shares of the Common Stock trade on the applicable exchange or in the applicable market, regular way, reflecting the relevant share split or share combination, as applicable.

"**Electronic Signature**" shall have the meaning specified in ‎Section 17.11.

"**Event of Default**" shall have the meaning specified in ‎Section 6.01.

"**Exchange Act**" means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

"**Exchange Election**" shall have the meaning specified in ‎Section 14.12(a).

"**Ex-Dividend Date**" means the first date on which shares of the Common Stock trade on the applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution in question, from the Company or, if applicable, from the seller of Common Stock on such exchange or market (in the form of due bills or otherwise) as determined by such exchange or market.

"**Exempted Fundamental Change**" means a Fundamental Change occurring pursuant to clause (b)(A) or (b)(B) of the definition thereof, if:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) such Fundamental Change constitutes
 a Share Exchange Event for which the Reference Property consists entirely of cash in U.S.
 dollars;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) immediately after such Fundamental Change,
 the Notes become convertible (pursuant to Section 14.07 and, if applicable, Section 14.03)
 into consideration that consists solely of U.S. dollars in an amount per $1,000 principal
 amount of Notes that equals or exceeds the Fundamental Change Repurchase Price per $1,000
 principal amount of Notes (calculated assuming that the Fundamental Change Repurchase Price
 includes the maximum amount of accrued and unpaid Special Interest, if any, payable as part
 of the Fundamental Change Repurchase Price); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the Company timely sends a notice of
 such Fundamental Change pursuant to Section 14.01(b)(iii).

"**Expiration Date**" shall have the meaning specified in Section 14.04(d).

"**Form of Assignment and Transfer**" means the "Form of Assignment and Transfer" attached as Attachment 3 to the Form of Note attached hereto as Exhibit A.

"**Form of Fundamental Change Repurchase Notice**" means the "Form of Fundamental Change Repurchase Notice" attached as Attachment 2 to the Form of Note attached hereto as Exhibit A.

"**Form of Note**" means the "Form of Note" attached hereto as Exhibit A.

"**Form of Notice of Conversion**" means the "Form of Notice of Conversion" attached as Attachment 1 to the Form of Note attached hereto as Exhibit A.

"**Freely Tradable**" means, with respect to any Note, the shares of Common Stock that the Company would deliver upon conversion of such Note in connection with a Cleanup Redemption pursuant to Section 14.01(b)(v) would be eligible to be offered, sold or otherwise transferred pursuant to Rule 144 by a Person that is not an Affiliate of the Company, and that has not been an Affiliate of the Company during the immediately preceding three months, without any requirements as to volume, manner of sale, availability of current public information or notice under the Securities Act (except that, during the six-month period beginning on, and including, the date that is six months after the last original issue date of such Note, any such requirement as to the availability of current public information shall be disregarded if the same is satisfied at the date of the Cleanup Redemption Notice and is reasonably expected to remain satisfied through the related Redemption Date).

"**Fundamental Change**" shall be deemed to have occurred at the time after the Notes are originally issued if any of the following occurs:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) a "person" or "group" within the meaning of Section 13(d) of the Exchange Act, other than the Company, its Wholly Owned Subsidiaries and the employee benefit plans of the Company and its Wholly Owned Subsidiaries, files a Schedule TO or any schedule, form or report under the Exchange Act disclosing that such person or group has become the direct or indirect "beneficial owner," as defined in Rule 13d-3 under the Exchange Act, of the Common Stock representing more than 50% of the voting power of the Common Stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the consummation of (A) any recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or combination) as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets; (B) any share exchange, consolidation or merger of the Company pursuant to which the Common Stock will be converted into cash, securities or other property or assets; or (C) any sale, lease or other transfer in one transaction or a series of transactions of all or substantially all of the consolidated assets of the Company and its Subsidiaries, taken as a whole, to any Person other than one of the Company's Wholly Owned Subsidiaries; *provided, however*, that a transaction described in clause (A) or (B) in which the holders of all classes of the Company's Common Stock immediately prior to such transaction own, directly or indirectly, more than 50% of all classes of Common Equity of the continuing or surviving corporation or transferee or the parent thereof immediately after such transaction in substantially the same proportions as such ownership immediately prior to such transaction shall not be a Fundamental Change pursuant to this clause (b);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the stockholders of the Company approve any plan or proposal for the liquidation or dissolution of the Company; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) the Common Stock (or other common stock underlying the Notes) ceases to be listed or quoted on any of the New York Stock Exchange, the Nasdaq Global Select Market or the Nasdaq Global Market (or any of their respective successors);

*provided*, *however*, that a transaction or transactions described in clause (a) or clause (b) above shall not constitute a Fundamental Change, if at least 90% of the consideration received or to be received by holders of the Common Stock of the Company, excluding cash payments for fractional shares and cash payments made in respect of dissenters' appraisal rights, in connection with such transaction or transactions consists of shares of common stock that are listed or quoted on any of the New York Stock Exchange, the Nasdaq Global Select Market or the Nasdaq Global Market (or any of their respective successors) or will be so listed or quoted when issued or exchanged in connection with such transaction or transactions and as a result of such transaction or transactions the Notes become convertible into such consideration, excluding cash payments for fractional shares and cash payments made in respect of dissenters' appraisal rights (subject to the provisions of ‎Section 14.02(a)). If any transaction in which the Common Stock is replaced by the securities of another entity occurs, following completion of any related Make-Whole Fundamental Change Period (or, in the case of a transaction that would have been a Fundamental Change or a Make-Whole Fundamental Change but for the *proviso* immediately following clause (d) of this definition, following the effective date of such transaction) references to the Company in this definition shall instead be references to such other entity. For purposes of this definition of "Fundamental Change", any transaction or event described in both clause (a) and in clause (b) above (without regard to the *proviso* in clause (b)) shall be deemed to occur solely pursuant to clause (b) above (subject to such *proviso*).

"**Fundamental Change Company Notice**" shall have the meaning specified in ‎Section 15.02(c).

"**Fundamental Change Repurchase Date**" shall have the meaning specified in ‎Section 15.02(a).

"**Fundamental Change Repurchase Notice**" shall have the meaning specified in ‎Section 15.02(b)(i).

"**Fundamental Change Repurchase Price**" shall have the meaning specified in ‎Section 15.02(a).

"**Global Note**" shall have the meaning specified in ‎Section 2.05(b).

"**Holder**," as applied to any Note, or other similar terms (but excluding the term "beneficial holder"), means any Person in whose name at the time a particular Note is registered on the Note Register.

"**Indenture**" means this instrument as originally executed or, if amended or supplemented as herein provided, as so amended or supplemented.

"**Initial Dividend Threshold**" shall have the meaning specified in ‎Section 14.04(d).

"**Last Reported Sale Price**" of the Common Stock on any date means the closing sale price per share (or if no closing sale price is reported, the average of the bid and ask prices per share or, if more than one in either case, the average of the average bid and the average ask prices per share) on that date as reported in composite transactions for the principal U.S. national or regional securities exchange on which the Common Stock is traded. If the Common Stock is not listed for trading on a U.S. national or regional securities exchange on the relevant date, the "**Last Reported Sale Price**" shall be the last quoted bid price per share for the Common Stock in the over-the-counter market on the relevant date as reported by OTC Markets Group Inc. or a similar organization. If the Common Stock is not so quoted, the "**Last Reported Sale Price**" shall be the average of the mid-point of the last bid and ask prices per share for the Common Stock on the relevant date from each of at least three nationally recognized independent investment banking firms selected by the Company for this purpose.

"**Make-Whole Fundamental Change**" means any transaction or event that constitutes a Fundamental Change (as defined above and determined after giving effect to any exceptions to or exclusions from such definition, but without regard to the *proviso* in clause (b) of the definition thereof).

"**Make-Whole Fundamental Change Period**" shall have the meaning specified in ‎Section 14.03(a).

"**Market Disruption Event**" means, for the purposes of determining amounts due upon conversion (a) a failure by the primary U.S. national or regional securities exchange or market on which the Common Stock is listed or admitted for trading to open for trading during its regular trading session or (b) the occurrence or existence prior to 1:00 p.m., New York City time, on any Scheduled Trading Day for the Common Stock for more than one half-hour period in the aggregate during regular trading hours of any suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by the relevant stock exchange or otherwise) in the Common Stock or in any options contracts or futures contracts relating to the Common Stock.

"**Maturity Date**" means May 15, 2031.

"**Measurement Period**" shall have the meaning specified in ‎Section 14.01(b)(i).

"**Note**" or "**Notes**" shall have the meaning specified in the first paragraph of the recitals of this Indenture.

"**Note Register**" shall have the meaning specified in ‎Section 2.05(a).

"**Note Registrar**" shall have the meaning specified in ‎Section 2.05(a).

**"Notice"** shall have the meaning specified in ‎Section 17.11.

"**Notice of Conversion**" shall have the meaning specified in ‎Section 14.02(b).

"**Observation Period**" with respect to any Note surrendered for conversion means: (i) subject to clause (ii), if the relevant Conversion Date occurs prior to February 15, 2031, the 40 consecutive Trading Day period beginning on, and including, the second Trading Day immediately succeeding such Conversion Date; (ii) if the relevant Conversion Date occurs on or after the date of the Company's issuance of a Redemption Notice with respect to the Notes pursuant to ‎Section 16.02 and prior to the close of business on the Scheduled Trading Day immediately preceding the relevant Redemption Date, the 40 consecutive Trading Days beginning on, and including, the 41st Scheduled Trading Day immediately preceding such Redemption Date; and (iii) subject to clause (ii), if the relevant Conversion Date occurs on or after February 15, 2031 the 40 consecutive Trading Days beginning on, and including, the 41st Scheduled Trading Day immediately preceding the Maturity Date.

"**Offering Memorandum**" means the preliminary offering memorandum dated May 13, 2026, as supplemented by the related pricing term sheet dated May 13, 2026, relating to the offering and sale of the Notes.

"**Officer**" means, with respect to the Company, the President, the Chief Executive Officer, the Chief Financial Officer, the Treasurer, the Secretary, any Executive or Senior Vice President or any Vice President (whether or not designated by a number or numbers or word or words added before or after the title "Vice President").

"**Officer's Certificate**," when used with respect to the Company, means a certificate that is delivered to the Trustee and that is signed by any Officer of the Company. Each such certificate shall include the statements provided for in ‎Section 17.05 if and to the extent required by the provisions of such Section. The Officer giving an Officer's Certificate pursuant to ‎Section 4.08 shall be the principal executive, financial or accounting officer of the Company.

"**open of business**" means 9:00 a.m. (New York City time).

"**Opinion of Counsel**" means an opinion in writing signed by legal counsel, who may be an employee of or counsel to the Company, or other counsel acceptable to the Trustee, that is delivered to the Trustee. Each such opinion shall include the statements provided for in ‎Section 17.05 if and to the extent required by the provisions of such ‎Section 17.05.

"**Optional Redemption**" shall have the meaning specified in ‎Section 16.01(a).

"**Optional Redemption Notice**" shall have the meaning specified in ‎Section 16.02(a).

"**outstanding**," when used with reference to Notes, shall, subject to the provisions of ‎Section 8.04, mean, as of any particular time, all Notes authenticated and delivered by the Trustee under this Indenture, except:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Notes theretofore canceled by the Trustee or accepted by the Trustee for cancellation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Notes, or portions thereof, that have become due and payable and in respect of which monies in the necessary amount shall have been deposited in trust with the Trustee or with any Paying Agent (other than the Company) or shall have been set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Notes that have been paid pursuant to ‎Section 2.06 or Notes in lieu of which, or in substitution for which, other Notes shall have been authenticated and delivered pursuant to the terms of ‎Section 2.06 unless proof satisfactory to the Trustee is presented that any such Notes are held by protected purchasers in due course;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Notes converted pursuant to ‎Article 14 and required to be cancelled pursuant to ‎Section 2.08;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) Notes redeemed pursuant to ‎Article 16; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) Notes repurchased by the Company pursuant to the penultimate sentence of ‎Section 2.10.

"**Paying Agent**" shall have the meaning specified in ‎Section 4.02.

"**Person**" means an individual, a corporation, a limited liability company, an association, a partnership, a joint venture, a joint stock company, a trust, an unincorporated organization or a government or an agency or a political subdivision thereof.

"**Physical Notes**" means permanent certificated Notes in registered form issued in denominations of $1,000 principal amount and integral multiples thereof.

"**Predecessor Note**" of any particular Note means every previous Note evidencing all or a portion of the same debt as that evidenced by such particular Note; and, for the purposes of this definition, any Note authenticated and delivered under ‎Section 2.06 in lieu of or in exchange for a mutilated, lost, destroyed or stolen Note shall be deemed to evidence the same debt as the mutilated, lost, destroyed or stolen Note that it replaces.

"**Qualified Successor Entity**" means, with respect to a Business Combination Event, a corporation; *provided* that (i) if such Business Combination Event is an Exempted Fundamental Change, then a limited liability company, limited partnership or other similar entity shall also constitute a Qualified Successor Entity with respect to such Business Combination Event; and (ii) a limited liability company or limited partnership that is the resulting, surviving or transferee Person of such Business Combination Event shall also constitute a Qualified Successor Entity with respect to such Business Combination Event, *provided* that, in the case of this clause (ii), (1) if such limited liability company or limited partnership is not treated as a corporation or an entity disregarded as separate from a corporation, in each case for U.S. federal income tax purposes, (x) the Company has received an opinion of a nationally recognized tax counsel to the effect that such Business Combination Event will not be treated as an exchange under Section 1001 of the Code, for Holders or beneficial owners of the Notes and (y) such limited liability company or limited partnership is a direct or indirect Wholly Owned Subsidiary of a corporation duly organized and existing under the laws of the United States of America, any state thereof or the District of Columbia; (2) such Business Combination Event constitutes a Share Exchange Event whose Reference Property consists solely of any combination of U.S. dollars and shares of common stock or other corporate Common Equity interests of a corporation described in clause (1)(y); and (3) if such limited liability company or limited partnership is disregarded as separate from its owner for U.S. federal income tax purposes, its regarded owner for those purposes is a corporation described in clause (1)(y).

"**Redemption Date**" shall have the meaning specified in ‎Section 16.02(a).

"**Redemption Notice**" means an Optional Redemption Notice or Cleanup Redemption Notice, as applicable.

"**Redemption Price**" means, for any Notes to be redeemed pursuant to ‎Section 16.01, 100% of the principal amount of such Notes, *plus* accrued and unpaid Special Interest, if any, to, but excluding, the Redemption Date (unless the Redemption Date falls after a Special Interest Record Date but on or prior to the immediately succeeding Special Interest Payment Date, in which case any Special Interest accrued to the Special Interest Payment Date will be paid to Holders of record of such Notes as of the close of business on such Special Interest Record Date, and the Redemption Price will be equal to 100% of the principal amount of such Notes).

"**Reference Property**" shall have the meaning specified in ‎Section 14.07(a).

"**Reporting Event of Default**" shall have the meaning specified in ‎Section 6.03.

"**Resale Restriction Termination Date**" shall have the meaning specified in ‎Section 2.05(c).

"**Responsible Officer**" means, when used with respect to the Trustee, any officer within the Corporate Trust Office of the Trustee, including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter is referred because of such Person's knowledge of and familiarity with the particular subject and, in each case, who shall have direct responsibility for the administration of this Indenture.

"**Restricted Securities**" shall have the meaning specified in ‎Section 2.05(c).

"**Rule 12b-25**" means Rule 12b-25 as promulgated under the Exchange Act.

"**Rule 144**" means Rule 144 as promulgated under the Securities Act.

"**Rule 144A**" means Rule 144A as promulgated under the Securities Act.

"**Scheduled Trading Day**" means a day that is scheduled to be a Trading Day on the principal U.S. national or regional securities exchange or market on which the Common Stock is listed or admitted for trading. If the Common Stock is not so listed or admitted for trading, "**Scheduled Trading Day**" means a Business Day.

"**Securities Act**" means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

"**Settlement Amount**" shall have the meaning specified in ‎Section 14.02(a).

"**Settlement Notice**" shall have the meaning specified in ‎Section 14.02(a)(i).

"**Share Exchange Common Stock**" shall have the meaning specified in ‎‎Section 14.07(e)(i).

"**Share Exchange Event**" shall have the meaning specified in ‎Section 14.07(a).

"**Share Exchange Valuation Percentage**" for any Share Exchange Event, shall be equal to (x) the arithmetic average of the Last Reported Sale Prices of one share of such Share Exchange Common Stock over the relevant Share Exchange Valuation Period (determined as if references to "Common Stock" in the definition of "Last Reported Sale Price" were references to the "Share Exchange Common Stock" for such Share Exchange Event), *divided by* (y) the arithmetic average of the Last Reported Sale Prices of one share of Common Stock over the relevant Share Exchange Valuation Period.

"**Share Exchange Valuation Period**" for any Share Exchange Event means the five consecutive Trading Day period immediately preceding, but excluding, the effective date for such Share Exchange Event.

"**Significant Subsidiary**" means a Subsidiary of the Company that meets the definition of "significant subsidiary" as defined in Article 1, Rule 1-02(w) of Regulation S-X promulgated by the Commission.

"**Special Interest**" means all amounts, if any, payable pursuant to ‎Section 4.06(d), ‎Section 4.06(e) and ‎Section 6.03, as applicable.

"**Special Interest Payment Date**" means, if and to the extent that Special Interest is payable on the Notes, each May 15 and November 15 of each year, beginning on November 15, 2026 (if any Special Interest is then payable).

"**Special Interest Record Date**," with respect to any Special Interest Payment Date, means the May 1 or November 1 (whether or not such day is a Business Day) immediately preceding the applicable May 15 or November 15 Special Interest Payment Date, respectively.

"**Spin-Off**" shall have the meaning specified in ‎Section 14.04(c).

"**Stock Price**" shall have the meaning specified in ‎Section 14.03(c).

"**Subsidiary**" means, with respect to any Person, any corporation, association, partnership or other business entity of which more than 50% of the total voting power of shares of Capital Stock or other interests (including partnership interests) entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers, general partners or trustees thereof is at the time owned or controlled, directly or indirectly, by (i) such Person; (ii) such Person and one or more Subsidiaries of such Person; or (iii) one or more Subsidiaries of such Person.

"**Successor Entity**" shall have the meaning specified in ‎Section 11.01(a).

"**Trading Day**" means a day on which (i) trading in the Common Stock (or other security for which a closing sale price must be determined) generally occurs on the Nasdaq Global Select Market or, if the Common Stock (or such other security) is not then listed on the Nasdaq Global Select Market, on the principal other U.S. national or regional securities exchange on which the Common Stock (or such other security) is then listed or, if the Common Stock (or such other security) is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock (or such other security) is then traded and (ii) a Last Reported Sale Price for the Common Stock (or closing sale price for such other security) is available on such securities exchange or market; *provided* that if the Common Stock (or such other security) is not so listed or traded, "**Trading Day**" means a Business Day; and *provided*, *further*, that for purposes of determining amounts due upon conversion only, "**Trading Day**" means a day on which (x) there is no Market Disruption Event and (y) trading in the Common Stock generally occurs on the Nasdaq Global Select Market or, if the Common Stock is not then listed on the Nasdaq Global Select Market, on the principal other U.S. national or regional securities exchange on which the Common Stock is then listed or, if the Common Stock is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock is then listed or admitted for trading, except that if the Common Stock is not so listed or admitted for trading, "**Trading Day**" means a Business Day.

"**Trading Price**" of the Notes on any date of determination means the average of the secondary market bid quotations obtained in writing by the Bid Solicitation Agent for $5,000,000 principal amount of Notes at approximately 3:30 p.m., New York City time, on such determination date from three independent nationally recognized securities dealers the Company selects for this purpose; *provided* that if three such bids cannot reasonably be obtained by the Bid Solicitation Agent but two such bids are obtained, then the average of the two bids shall be used, and if only one such bid can reasonably be obtained by the Bid Solicitation Agent, that one bid shall be used. If the Bid Solicitation Agent cannot reasonably obtain at least one bid for $5,000,000 principal amount of Notes from a nationally recognized securities dealer on any determination date, then the Trading Price per $1,000 principal amount of Notes on such determination date shall be deemed to be less than 98% of the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate in effect on such determination date.

"**transfer**" shall have the meaning specified in ‎Section 2.05(c).

"**Trigger Event**" shall have the meaning specified in ‎Section 14.04(c).

"**Trust Indenture Act**" means the Trust Indenture Act of 1939, as amended, as it was in force at the date of execution of this Indenture; *provided*, *however*, that in the event the Trust Indenture Act of 1939 is amended after the date hereof, the term "Trust Indenture Act" shall mean, to the extent required by such amendment, the Trust Indenture Act of 1939, as so amended.

"**Trustee**" means the Person named as the "**Trustee**" in the first paragraph of this Indenture, in its capacity as such, until a successor trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter "**Trustee**" shall mean or include each Person who is then a Trustee hereunder.

"**unit of Reference Property**" shall have the meaning specified in ‎Section 14.07(a).

"**Valuation Period**" shall have the meaning specified in ‎Section 14.04(c).

"**Wholly Owned Subsidiary**" means, with respect to any Person, any Subsidiary of such Person, except that, solely for purposes of this definition, the reference to "more than 50%" in the definition of "Subsidiary" shall be deemed replaced by a reference to "100%".

Section 1.02 *. References to Interest.* Any reference to interest or Special Interest on, or in respect of, any Note in this Indenture shall be deemed to refer solely to Special Interest (if, in such context, Special Interest is, was or would be payable pursuant to any of ‎Section 4.06(d), ‎Section 4.06(e) and ‎Section 6.03) and/or to any interest payable on any Defaulted Amounts as set forth in Section 2.03(c).

Article 2<br> Issue, Description, Execution, Registration and Exchange of Notes

Section 2.01 *. Designation and Amount.* The Notes shall be designated as the "0% Convertible Senior Notes due 2031." The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is initially limited to $1,150,000,000, subject to ‎Section 2.10 and except for Notes authenticated and delivered upon registration or transfer of, or in exchange for, or in lieu of other Notes to the extent expressly permitted hereunder.

Section 2.02 *. Form of Notes.* The Notes and the Trustee's certificate of authentication to be borne by such Notes shall be substantially in the respective forms set forth in Exhibit A, the terms and provisions of which shall constitute part of, and are hereby expressly incorporated in and made a part of, this Indenture. To the extent applicable, the Company and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. In the case of any conflict between this Indenture and a Note, the provisions of this Indenture shall govern and control.

Any Global Note may be endorsed with or have incorporated in the text thereof such legends or recitals or changes not inconsistent with the provisions of this Indenture as may be required by the Custodian or the Depositary, or as may be required to comply with any applicable law or any regulation thereunder or with the rules and regulations of any securities exchange or automated quotation system upon which the Notes may be listed or traded or designated for issuance or to conform with any usage with respect thereto, or to indicate any special limitations or restrictions to which any particular Notes are subject.

Any of the Notes may have such letters, numbers or other marks of identification and such notations, legends or endorsements as the Officer executing the same may approve (execution thereof to be conclusive evidence of such approval) and as are not inconsistent with the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or regulation of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, or to conform to usage or to indicate any special limitations or restrictions to which any particular Notes are subject.

Each Global Note shall represent such principal amount of the outstanding Notes as shall be specified therein and shall provide that it shall represent the aggregate principal amount of outstanding Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time be increased or reduced to reflect redemptions, repurchases, cancellations, conversions, transfers or exchanges of Notes permitted hereby. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the amount of outstanding Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in such manner and upon instructions given by the Holder of such Notes in accordance with this Indenture. Payment of principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and any accrued and unpaid Special Interest on, a Global Note shall be made to the Holder of such Note on the date of payment, unless a record date or other means of determining Holders eligible to receive payment is provided for herein.

Section 2.03 *. Date and Denomination of Notes; No Regular Interest; Special Interest and Defaulted Amounts.* (a) The Notes shall be issuable in registered form without coupons in minimum denominations of $1,000 principal amount and integral multiples thereof. Each Note shall be dated the date of its authentication and shall not bear regular interest, and the principal amount of the Notes shall not accrete. Special Interest on the Notes, if any, shall be computed on the basis of a 360-day year composed of twelve 30-day months and, for partial months, on the basis of the number of days actually elapsed in a 30-day month.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Person in whose name any Note (or its Predecessor Note) is registered on the Note Register at the close of business on any Special Interest Record Date with respect to any Special Interest Payment Date shall be entitled to receive any Special Interest payable on such Special Interest Payment Date. The principal amount of any Note (x) in the case of any Physical Note, shall be payable at the office or agency of the Company maintained by the Company for such purposes in the contiguous United States of America, which shall initially be the Corporate Trust Office and (y) in the case of any Global Note, shall be payable by wire transfer of immediately available funds to the account of the Depositary or its nominee. The Company shall pay (or cause the Paying Agent to pay) any Special Interest (i) on any Physical Notes (A) to Holders holding Physical Notes having an aggregate principal amount of $5,000,000 or less, by check mailed to the Holders of these Notes at their address as it appears in the Note Register and (B) to Holders holding Physical Notes having an aggregate principal amount of more than $5,000,000, either by check mailed to each Holder or, upon written application by such a Holder to the Note Registrar not later than the relevant Special Interest Record Date, by wire transfer in immediately available funds to that Holder's U.S. dollar account within the United States (if such Holder has provided the Company, the Trustee or the Paying Agent with the requisite information necessary to make such wire transfer), which application shall remain in effect until the Holder notifies, in writing, the Note Registrar to the contrary or (ii) on any Global Note by wire transfer of immediately available funds to the account of the Depositary or its nominee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Any Defaulted Amounts shall forthwith cease to be payable to the Holder on the relevant payment date and shall not accrue interest unless Special Interest was payable pursuant to this Indenture on the relevant payment date, in which case such Defaulted Amounts shall accrue interest per annum at the then-applicable Special Interest rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, such relevant payment date, and such Defaulted Amounts together with any such interest thereon shall be paid by the Company, at its election in each case, as provided in clause (i) or (ii) below:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) The Company may elect to make payment of any Defaulted Amounts to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on a special record date for the payment of such Defaulted Amounts, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of the Defaulted Amounts proposed to be paid on each Note and the date of the proposed payment (which shall be not less than 25 days after the receipt by the Trustee of such notice, unless the Trustee shall consent to an earlier date), and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount to be paid in respect of such Defaulted Amounts or shall make arrangements satisfactory to the Trustee for such deposit on or prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Amounts as in this clause provided. Thereupon the Company shall fix a special record date for the payment of such Defaulted Amounts which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment, and not less than 10 days after the receipt by the Trustee of the notice of the proposed payment. The Company shall promptly notify the Trustee in writing of such special record date and the Trustee, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Amounts and the special record date therefor to be delivered to each Holder not less than 10 days prior to such special record date. Notice of the proposed payment of such Defaulted Amounts and the special record date therefor having been so delivered, such Defaulted Amounts shall be paid to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on such special record date and shall no longer be payable pursuant to the following clause (ii) of this ‎Section 2.03‎(c).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) The Company may make payment of any Defaulted Amounts in any other lawful manner not inconsistent with the requirements of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, and upon such notice as may be required by such exchange or automated quotation system and the Depositary, if, after written notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) The Trustee shall not be under any duty or responsibility to any Holders to determine the Defaulted Amounts, or with respect to the nature, extent or calculation of the Defaulted Amounts owed, or with respect to the method employed in such calculation of the Defaulted Amounts.

Section 2.04 *. Execution, Authentication and Delivery of Notes.* The Notes shall be signed in the name and on behalf of the Company by the manual or facsimile signature of its Chief Executive Officer, President, Chief Financial Officer, Treasurer, Secretary or any of its Executive or Senior Vice Presidents.

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Notes executed by the Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Notes, and the Trustee in accordance with such Company Order shall authenticate and deliver such Notes, without any further action by the Company hereunder.

Only such Notes as shall bear thereon a certificate of authentication substantially in the form set forth on the Form of Note attached as Exhibit A hereto, executed manually by an authorized signatory of the Trustee (or an authenticating agent appointed by the Trustee as provided by ‎Section 17.10), shall be entitled to the benefits of this Indenture or be valid or obligatory for any purpose. Such certificate by the Trustee (or such an authenticating agent) upon any Note executed by the Company shall be conclusive evidence that the Note so authenticated has been duly authenticated and delivered hereunder and that the Holder is entitled to the benefits of this Indenture.

In case any Officer of the Company who shall have signed any of the Notes shall cease to be such Officer before the Notes so signed shall have been authenticated and delivered by the Trustee, or disposed of by the Company, such Notes nevertheless may be authenticated and delivered or disposed of as though the person who signed such Notes had not ceased to be such Officer of the Company; and any Note may be signed on behalf of the Company by such persons as, at the actual date of the execution of such Note, shall be the Officers of the Company, although at the date of the execution of this Indenture any such person was not such an Officer.

Section 2.05 *. Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary.* (a) The Company shall cause to be kept at the Corporate Trust Office a register (the register maintained in such office or in any other office or agency of the Company designated pursuant to ‎Section 4.02, the "**Note Register**") in which, subject to such reasonable regulations as it may prescribe, the Company shall provide for the registration of Notes and of transfers of Notes. Such register shall be in written form or in any form capable of being converted into written form within a reasonable period of time. The Trustee is hereby initially appointed the "**Note Registrar**" for the purpose of registering Notes and transfers of Notes as herein provided. The Company may appoint one or more co-Note Registrars in accordance with ‎Section 4.02.

Upon surrender for registration of transfer of any Note to the Note Registrar or any co-Note Registrar, and satisfaction of the requirements for such transfer set forth in this ‎Section 2.05, the Company shall execute, and, upon receipt of a Company Order, the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denominations and of a like aggregate principal amount and bearing such restrictive legends as may be required by this Indenture.

Notes may be exchanged for other Notes of any authorized denominations and of a like aggregate principal amount, upon surrender of the Notes to be exchanged at any such office or agency maintained by the Company pursuant to ‎Section 4.02. Whenever any Notes are so surrendered for exchange, the Company shall execute, and, upon receipt of a Company Order, the Trustee shall authenticate and deliver, the Notes that the Holder making the exchange is entitled to receive, bearing registration numbers not contemporaneously outstanding.

All Notes presented or surrendered for registration of transfer or for exchange, repurchase or conversion shall (if so required by the Company, the Trustee, the Note Registrar or any co-Note Registrar) be duly endorsed, or be accompanied by a written instrument or instruments of transfer in form satisfactory to the Note Registrar and the Company and duly executed, by the Holder thereof or its attorney-in-fact duly authorized in writing.

No service charge shall be imposed by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent for any exchange or registration of transfer of Notes, but the Company or the Trustee may require a Holder to pay a sum sufficient to cover any documentary, stamp or similar issue or transfer tax required in connection therewith as a result of the name of the Holder of new Notes issued upon such exchange or registration of transfer being different from the name of the Holder of the old Notes surrendered for exchange or registration of transfer.

None of the Company, the Trustee, the Note Registrar or any co-Note Registrar shall be required to exchange or register a transfer of (i) any Notes surrendered for conversion or, if a portion of any Note is surrendered for conversion, such portion thereof surrendered for conversion, (ii) any Notes, or a portion of any Note, surrendered for repurchase (and not withdrawn) in accordance with ‎Article 15 or (iii) any Notes selected for an Optional Redemption or Cleanup Redemption in accordance with ‎Article 16, except the unredeemed portion of any Note being redeemed in part pursuant to an Optional Redemption.

All Notes issued upon any registration of transfer or exchange of Notes in accordance with this Indenture shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture as the Notes surrendered upon such registration of transfer or exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) So long as the Notes are eligible for book-entry settlement with the Depositary, unless otherwise required by law, subject to the fourth paragraph from the end of ‎Section 2.05(c) all Notes shall be represented by one or more Notes in global form (each, a "**Global Note**") registered in the name of the Depositary or the nominee of the Depositary. The transfer and exchange of beneficial interests in a Global Note that does not involve the issuance of a Physical Note shall be effected through the Depositary (but not the Trustee or the Custodian) in accordance with this Indenture (including the restrictions on transfer set forth herein) and the procedures of the Depositary therefor. None of the Trustee, the Paying Agent nor the Conversion Agent shall have any responsibility or liability for any act or omission of Depositary.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Every Note that bears or is required under this ‎Section 2.05(c) to bear the legend set forth in this ‎Section 2.05(c) (together with any Common Stock issued upon conversion of the Notes that is required to bear the legend set forth in ‎Section 2.05(d), collectively, the "**Restricted Securities**") shall be subject to the restrictions on transfer set forth in this ‎Section 2.05(c) (including the legend set forth below), unless such restrictions on transfer shall be eliminated or otherwise waived by written consent of the Company, and the Holder of each such Restricted Security, by such Holder's acceptance thereof, agrees to be bound by all such restrictions on transfer. As used in this ‎Section 2.05(c) and ‎Section 2.05(d), the term "**transfer**" encompasses any sale, pledge, transfer or other disposition whatsoever of any Restricted Security.

Until the date (the "**Resale Restriction Termination Date**") that is the later of (1) the date that is one year after the last date of original issuance of the Notes, or such shorter period of time as permitted by Rule 144 or any successor provision thereto, and (2) such later date, if any, as may be required by applicable law, any certificate evidencing such Note (and all securities issued in exchange therefor or substitution thereof, other than Common Stock, if any, issued upon conversion thereof, which shall bear the legend set forth in ‎Section 2.05(d), if applicable) shall bear a legend in substantially the following form (unless such Notes have been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or sold pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or unless otherwise agreed by the Company in writing, with notice thereof to the Trustee):

THIS SECURITY AND THE COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "**SECURITIES ACT**"), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A "QUALIFIED INSTITUTIONAL BUYER" (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) AGREES FOR THE BENEFIT OF ADVANCED ENERGY INDUSTRIES, INC. (THE "**COMPANY**") THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(B) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(C) TO A PERSON REASONABLY BELIEVED TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

No transfer of any Note prior to the Resale Restriction Termination Date will be registered by the Note Registrar unless the applicable box on the Form of Assignment and Transfer has been checked.

Any Note (or security issued in exchange or substitution therefor) (i) as to which such restrictions on transfer shall have expired in accordance with their terms, (ii) that has been transferred pursuant to a registration statement that has become effective or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or (iii) that has been sold pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, upon surrender of such Note for exchange to the Note Registrar in accordance with the provisions of this ‎Section 2.05, be exchanged for a new Note or Notes, of like tenor and aggregate principal amount, which shall not bear the restrictive legend required by this ‎Section 2.05(c) and shall not be assigned a restricted CUSIP number. The Company shall be entitled to instruct the Custodian in writing to so surrender any Global Note as to which any of the conditions set forth in clause (i) through (iii) of the immediately preceding sentence have been satisfied, and, upon such instruction, the Custodian shall so surrender such Global Note for exchange; and any new Global Note so exchanged therefor shall not bear the restrictive legend specified in this ‎Section 2.05(c) and shall not be assigned a restricted CUSIP number. The Company shall promptly notify the Trustee in writing upon the occurrence of the Resale Restriction Termination Date and promptly after a registration statement, if any, with respect to the Notes or any Common Stock issued upon conversion of the Notes has been declared effective under the Securities Act.

Notwithstanding any other provisions of this Indenture (other than the provisions set forth in this ‎Section 2.05(c)), a Global Note may not be transferred as a whole or in part except (i) by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary and (ii) for exchange of a Global Note or a portion thereof for one or more Physical Notes in accordance with the second immediately succeeding paragraph.

The Depositary shall be a clearing agency registered under the Exchange Act. The Company initially appoints The Depository Trust Company to act as Depositary with respect to each Global Note. Initially, each Global Note shall be issued to the Depositary, registered in the name of Cede & Co., as the nominee of the Depositary, and deposited with the Trustee as custodian for Cede & Co.

If (i) the Depositary notifies the Company at any time that the Depositary is unwilling or unable to continue as depositary for the Global Notes and a successor depositary is not appointed within 90 days, (ii) the Depositary ceases to be registered as a clearing agency under the Exchange Act and a successor depositary is not appointed within 90 days or (iii) an Event of Default with respect to the Notes has occurred and is continuing and a beneficial owner of any Note requests that its beneficial interest therein be issued as a Physical Note, the Company shall execute, and the Trustee, upon receipt of an Officer's Certificate, an Opinion of Counsel and a Company Order for the authentication and delivery of Notes, shall authenticate and deliver (x) in the case of clause (iii), a Physical Note to such beneficial owner in a principal amount equal to the principal amount of such Note corresponding to such beneficial owner's beneficial interest and (y) in the case of clause (i) or (ii), Physical Notes to each beneficial owner of the related Global Notes (or a portion thereof) in an aggregate principal amount equal to the aggregate principal amount of such Global Notes in exchange for such Global Notes, and upon delivery of the Global Notes to the Trustee such Global Notes shall be canceled.

Physical Notes issued in exchange for all or a part of the Global Note pursuant to this ‎Section 2.05(c) shall be registered in such names and in such authorized denominations as the Depositary, pursuant to instructions from its direct or indirect participants or otherwise, or, in the case of clause (iii) of the immediately preceding paragraph, the relevant beneficial owner, shall instruct the Trustee in writing. Upon execution and authentication, the Trustee shall deliver such Physical Notes to the Persons in whose names such Physical Notes are so registered.

At such time as all interests in a Global Note have been converted, canceled, repurchased, redeemed or transferred, such Global Note shall be, upon receipt thereof, canceled by the Trustee in accordance with the applicable procedures and existing instructions between the Depositary and the Custodian. At any time prior to such cancellation, if any interest in a Global Note is exchanged for Physical Notes, converted, canceled, repurchased, redeemed or transferred to a transferee who receives Physical Notes therefor or any Physical Note is exchanged or transferred for part of such Global Note, the principal amount of such Global Note shall, in accordance with the standing procedures and instructions existing between the Depositary and the Custodian, be appropriately reduced or increased, as the case may be, and an endorsement shall be made on such Global Note, by the Trustee or the Custodian, at the direction of the Trustee, to reflect such reduction or increase.

None of the Company, the Trustee or any agent of the Company or the Trustee shall have any responsibility or liability to any beneficial owner of a Global Note, a member of, or a participant in, the Depositary or any other Person for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Note or maintaining, supervising or reviewing any records relating to such beneficial ownership interests. All notices and communications to be given to the Holders and all payments made to the Holders in respect of the Notes shall be given or made only to, or upon the order of, the registered Holder(s) (which shall be the Depositary or its nominee in the case of a Global Note), in the manner set forth in ‎Section 17.03. The Trustee may rely and shall be fully protected in relying upon information furnished by the Depositary with respect to its members, participants and any beneficial owners.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Until the Resale Restriction Termination Date, any stock certificate representing Common Stock issued upon conversion of a Note shall bear a legend in substantially the following form (unless such Common Stock has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or such Common Stock has been issued upon conversion of a Note that has transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or unless otherwise agreed by the Company with written notice thereof to the Trustee and any transfer agent for the Common Stock):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "**SECURITIES ACT**"), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A "QUALIFIED INSTITUTIONAL BUYER" (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) AGREES FOR THE BENEFIT OF ADVANCED ENERGY INDUSTRIES, INC. (THE "**COMPANY**") THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE OF THE SERIES OF NOTES UPON THE CONVERSION OF WHICH THIS SECURITY WAS ISSUED OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(B) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(C) TO A PERSON REASONABLY BELIEVED TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRANSFER AGENT FOR THE COMPANY'S COMMON STOCK RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

Any such Common Stock (i) as to which such restrictions on transfer shall have expired in accordance with their terms, (ii) that has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or (iii) that has been sold pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, upon surrender of the certificates representing such shares of Common Stock for exchange in accordance with the procedures of the transfer agent for the Common Stock, be exchanged for a new certificate or certificates for a like aggregate number of shares of Common Stock, which shall not bear the restrictive legend required by this ‎Section 2.05(d).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) Any Note or Common Stock issued upon the conversion or exchange of a Note that is repurchased or owned by any Affiliate of the Company (or any Person who was an Affiliate of the Company at any time during the three months immediately preceding) may not be resold by such Affiliate (or such Person, as the case may be) unless registered under the Securities Act or resold pursuant to an exemption from the registration requirements of the Securities Act in a transaction that results in such Note or Common Stock, as the case may be, no longer being a "restricted security" (as defined under Rule 144). The Company shall cause any Note that is repurchased or owned by it to be surrendered to the Trustee for cancellation in accordance with ‎Section 2.08.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Note (including any transfers between or among members or, or participants in, the Depositary or beneficial owners of interests in any Global Note) other than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial compliance to form with respect to the express requirements hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) Notwithstanding anything contained herein to the contrary, neither the Trustee nor the Note Registrar shall be responsible for ascertaining whether any transfer complies with the registration provisions of, or exemptions from, the Securities Act, applicable state securities laws or other applicable law.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) In connection with any proposed exchange of Physical Notes for a Global Note, the Company shall be required to provide or cause to be provided to the Trustee all information necessary to allow the Trustee to comply with any applicable tax reporting obligations, including without limitation any cost basis reporting obligations under Section 6045 of the Code.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) The Trustee may rely on information provided to it and shall have no responsibility to verify or ensure the accuracy of such information.

Section 2.06 *. Mutilated, Destroyed, Lost or Stolen Notes.* In case any Note shall become mutilated or be destroyed, lost or stolen, the Company in its discretion may execute, and upon receipt of a Company Order the Trustee or an authenticating agent appointed by the Trustee shall authenticate and deliver, a new Note, bearing a registration number not contemporaneously outstanding, in exchange and substitution for the mutilated Note, or in lieu of and in substitution for the Note so destroyed, lost or stolen. In every case the applicant for a substituted Note shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless from any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, the applicant shall also furnish to the Company, to the Trustee and, if applicable, to such authenticating agent evidence to their satisfaction of the destruction, loss or theft of such Note and of the ownership thereof.

The Trustee or such authenticating agent may authenticate any such substituted Note and deliver the same upon the receipt of such security or indemnity as the Trustee, the Company and, if applicable, such authenticating agent may require. No service charge shall be imposed by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent upon the issuance of any substitute Note, but the Company or the Trustee may require a Holder to pay a sum sufficient to cover any documentary, stamp or similar issue or transfer tax required in connection therewith as a result of the name of the Holder of the new substitute Note being different from the name of the Holder of the old Note that became mutilated or was destroyed, lost or stolen. In case any Note that has matured or is about to mature or has been surrendered for required repurchase or is about to be converted in accordance with ‎Article 14 shall become mutilated or be destroyed, lost or stolen, the Company may, in its sole discretion, instead of issuing a substitute Note, pay or authorize the payment of or convert or authorize the conversion of the same (without surrender thereof except in the case of a mutilated Note), as the case may be, if the applicant for such payment or conversion shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless for any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, evidence satisfactory to the Company, the Trustee and, if applicable, any Paying Agent or Conversion Agent evidence of their satisfaction of the destruction, loss or theft of such Note and of the ownership thereof.

Every substitute Note issued pursuant to the provisions of this ‎Section 2.06 by virtue of the fact that any Note is destroyed, lost or stolen shall constitute an additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Note shall be found at any time, and shall be entitled to all the benefits of (but shall be subject to all the limitations set forth in) this Indenture equally and proportionately with any and all other Notes duly issued hereunder. To the extent permitted by law, all Notes shall be held and owned upon the express condition that the foregoing provisions are exclusive with respect to the replacement, payment, redemption, conversion or repurchase of mutilated, destroyed, lost or stolen Notes and shall preclude any and all other rights or remedies notwithstanding any law or statute existing or hereafter enacted to the contrary with respect to the replacement, payment, redemption, conversion or repurchase of negotiable instruments or other securities without their surrender.

Section 2.07 *. Temporary Notes.* Pending the preparation of Physical Notes, the Company may execute and the Trustee or an authenticating agent appointed by the Trustee shall, upon receipt of a Company Order, authenticate and deliver temporary Notes (printed or lithographed). Temporary Notes shall be issuable in any authorized denomination, and substantially in the form of the Physical Notes but with such omissions, insertions and variations as may be appropriate for temporary Notes, all as may be determined by the Company. Every such temporary Note shall be executed by the Company and authenticated by the Trustee or such authenticating agent upon the same conditions and in substantially the same manner, and with the same effect, as the Physical Notes. Without unreasonable delay, the Company shall execute and deliver to the Trustee or such authenticating agent Physical Notes (other than any Global Note) and thereupon any or all temporary Notes (other than any Global Note) may be surrendered in exchange therefor, at each office or agency maintained by the Company pursuant to ‎Section 4.02 and, upon receipt of a Company Order, the Trustee or such authenticating agent shall authenticate and deliver in exchange for such temporary Notes an equal aggregate principal amount of Physical Notes. Such exchange shall be made by the Company at its own expense and without any charge therefor. Until so exchanged, the temporary Notes shall in all respects be entitled to the same benefits and subject to the same limitations under this Indenture as Physical Notes authenticated and delivered hereunder.

Section 2.08 *. Cancellation of Notes Paid, Converted, Etc.* The Company shall cause all Notes surrendered for the purpose of payment, repurchase, redemption, registration of transfer or exchange or conversion, if surrendered to any Person other than the Trustee (including any of the Company's agents, Subsidiaries or Affiliates), to be surrendered to the Trustee for cancellation. All Notes delivered to the Trustee shall be canceled promptly by it in accordance with its customary procedures. Except for any Notes surrendered for registration of transfer or exchange, or as otherwise expressly permitted by any of the provisions of this Indenture, no Notes shall be authenticated in exchange for any Notes surrendered to the Trustee for cancellation. The Trustee shall dispose of canceled Notes in accordance with its customary procedures and, after such disposition, shall deliver a certificate of such disposition to the Company, at the Company's written request in a Company Order.

Section 2.09 *. CUSIP Numbers.* The Company in issuing the Notes may use "CUSIP" numbers (if then generally in use), and, if so, the Trustee shall use "CUSIP" numbers in all notices issued to Holders as a convenience to such Holders; *provided* that the Trustee shall have no liability for any defect in the CUSIP numbers as they appear on any Note, notice or elsewhere and any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or on such notice and that reliance may be placed only on the other identification numbers printed on the Notes. The Company shall promptly notify the Trustee in writing of any change in the "CUSIP" numbers.

Section 2.10 *. Additional Notes; Repurchases.* The Company may, without the consent of the Holders and notwithstanding ‎Section 2.01, reopen this Indenture and issue additional Notes hereunder with the same terms as the Notes initially issued hereunder (other than differences in the issue date, the issue price and Special Interest, if any, accrued prior to the issue date of such additional Notes) in an unlimited aggregate principal amount; *provided* that if any such additional Notes are not fungible with the Notes initially issued hereunder for U.S. federal income tax purposes, such additional Notes shall have a separate CUSIP number. Prior to the issuance of any such additional Notes, the Company shall deliver to the Trustee a Company Order, an Officer's Certificate and an Opinion of Counsel, such Officer's Certificate and Opinion of Counsel to cover such matters, in addition to those required by ‎Section 17.05, as the Trustee shall reasonably request. In addition, the Company may, to the extent permitted by law, and directly or indirectly (regardless of whether such Notes are surrendered to the Company), repurchase Notes in the open market or otherwise, whether by the Company or its Subsidiaries or through a private offer or public tender or exchange offer or through counterparties to private agreements, including by cash-settled swaps or other derivatives. The Company shall cause any Notes so repurchased (other than Notes repurchased pursuant to cash-settled swaps or other derivatives) to be surrendered to the Trustee for cancellation in accordance with ‎Section 2.08 and such Notes shall no longer be considered outstanding under this Indenture upon their surrender.

Article 3<br> Satisfaction and Discharge

Section 3.01 *. Satisfaction and Discharge.* This Indenture and the Notes shall upon request of the Company contained in an Officer's Certificate cease to be of further effect, and the Trustee, at the expense of the Company, shall execute such instruments reasonably requested by the Company acknowledging satisfaction and discharge of this Indenture and the Notes, when (a) (i) all Notes theretofore authenticated and delivered (other than Notes which have been destroyed, lost or stolen and which have been replaced, paid or converted as provided in ‎Section 2.06) have been delivered to the Trustee for cancellation; or (ii) the Company has deposited with the Trustee or delivered to Holders, as applicable, after the Notes have become due and payable, whether on the Maturity Date, any Redemption Date, any Fundamental Change Repurchase Date, upon conversion or otherwise, cash or cash and shares of Common Stock, if any (solely to satisfy the Company's Conversion Obligation), if applicable, sufficient to pay all of the outstanding Notes and all other sums due and payable under this Indenture by the Company; and (b) the Company has delivered to the Trustee an Officer's Certificate and an Opinion of Counsel, each stating that all conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with. Notwithstanding the satisfaction and discharge of this Indenture and the Notes, the obligations of the Company to the Trustee under ‎Section 7.06 shall survive.

Article 4<br> Particular Covenants of the Company

Section 4.01 *. Payment of Principal and Special Interest.* The Company covenants and agrees that it will cause to be paid the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and any accrued and unpaid Special Interest on, each of the Notes at the places, at the respective times and in the manner provided herein and in the Notes.

Section 4.02 *. Maintenance of Office or Agency.* The Company will maintain in the contiguous United States of America an office or agency where the Notes may be surrendered for registration of transfer or for exchange or for presentation for payment or repurchase ("**Paying Agent**") or for conversion ("**Conversion Agent**") and where notices and demands to or upon the Company in respect of the Notes and this Indenture may be served. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office or the office or agency of the Trustee in the contiguous United States of America.

The Company may also from time to time designate as co-Note Registrars one or more other offices or agencies where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; *provided* that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in the contiguous United States of America for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency. The terms "**Paying Agent**" and "**Conversion Agent**" include any such additional or other offices or agencies, as applicable.

The Company hereby initially designates the Trustee as the Paying Agent, Note Registrar, Custodian and Conversion Agent and the Corporate Trust Office as the office or agency in the contiguous United States of America where Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase or for conversion and where notices and demands to or upon the Company in respect of the Notes and this Indenture may be served; *provided, however*, that the Trustee shall not be deemed an agent of the Company for service of legal process.

Section 4.03 *. Appointments to Fill Vacancies in Trustee's Office.* The Company, whenever necessary to avoid or fill a vacancy in the office of the Trustee, will appoint, in the manner provided in ‎Section 7.09, a Trustee, so that there shall at all times be a Trustee hereunder.

Section 4.04 *. Provisions as to Paying Agent.* (a) If the Company shall appoint a Paying Agent other than the Trustee, the Company will cause such Paying Agent to execute and deliver to the Trustee an instrument in which such agent shall agree with the Trustee, subject to the provisions of this ‎Section 4.04:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) that it will hold all sums held by it as such agent for the payment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and any accrued and unpaid Special Interest or interest payable pursuant to Section 2.03(c) on, the Notes in trust for the benefit of the Holders of the Notes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) that it will give the Trustee prompt written notice of any failure by the Company to make any payment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and any accrued and unpaid Special Interest on, the Notes when the same shall be due and payable; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) that at any time during the continuance of an Event of Default, upon request of the Trustee, it will forthwith pay to the Trustee all sums so held in trust.

The Company shall, on or before each due date of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, or any accrued and unpaid Special Interest on, the Notes, deposit with the Paying Agent a sum sufficient to pay such principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) or any such accrued and unpaid Special Interest, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee of any failure to take such action; *provided* that if such deposit is made on the due date, such deposit must be received by the Paying Agent by 11:00 a.m., New York City time, on such date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) If the Company shall act as its own Paying Agent, it will, on or before each due date of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, and any accrued and unpaid Special Interest on, the Notes, set aside, segregate and hold in trust for the benefit of the Holders of the Notes a sum sufficient to pay such principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) and any such accrued and unpaid Special Interest so becoming due and will promptly notify the Trustee in writing of any failure to take such action and of any failure by the Company to make any payment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, or any accrued and unpaid Special Interest on, the Notes when the same shall become due and payable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Anything in this ‎Section 4.04 to the contrary notwithstanding, the Company may, at any time, for the purpose of obtaining a satisfaction and discharge of this Indenture, or for any other reason, pay, cause to be paid or deliver to the Trustee all sums or amounts held in trust by the Company or any Paying Agent hereunder as required by this ‎Section 4.04, such sums or amounts to be held by the Trustee upon the trusts herein contained and upon such payment or delivery by the Company or any Paying Agent to the Trustee, the Company or such Paying Agent shall be released from all further liability but only with respect to such sums or amounts.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Subject to applicable escheatment laws, any money and shares of Common Stock deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, any accrued and unpaid Special Interest or interest payable pursuant to Section 2.03(c) on and the consideration due upon conversion of any Note and remaining unclaimed for two years after such principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable), Special Interest or interest payable pursuant to Section 2.03(c), if any, or consideration due upon conversion has become due and payable shall be paid to the Company on request of the Company contained in an Officer's Certificate, or (if then held by the Company) shall be discharged from such trust; and the Holder of such Note shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money and shares of Common Stock, and all liability of the Company as trustee thereof, shall thereupon cease.

Section 4.05 *. Existence.* Subject to ‎Article 11, the Company shall do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence.

Section 4.06 *. Rule 144A Information Requirement and Annual Reports.* (a) At any time the Company is not subject to Section 13 or 15(d) of the Exchange Act, the Company shall, so long as any of the Notes or any shares of Common Stock issuable upon conversion thereof shall, at such time, constitute "restricted securities" within the meaning of Rule 144(a)(3) under the Securities Act, promptly provide to the Trustee and, upon written request, any Holder, beneficial owner or prospective purchaser of such Notes or any shares of Common Stock issuable upon conversion of such Notes, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act to facilitate the resale of such Notes or shares of Common Stock pursuant to Rule 144A. The Company shall take such further action as any Holder or beneficial owner of such Notes or such Common Stock may reasonably request to the extent from time to time required to enable such Holder or beneficial owner to sell such Notes or shares of Common Stock in accordance with Rule 144A, as such rule may be amended from time to time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Company shall furnish to the Trustee, within 15 days after the same are required to be filed with the Commission (after giving effect to any grace period provided by Rule 12b-25 (or any successor rule), which grace period, for the avoidance of doubt, shall be deemed applicable whether or not the Company checks the box in the relevant Rule 12b-25 filing indicating that the Company expects to file such report within the applicable Rule 12b-25 grace period), copies of any documents or reports that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act (excluding any such information, documents or reports or portions thereof subject to confidential treatment and any correspondence with the Commission). Any such document or report that the Company files with the Commission via the Commission's EDGAR system (or any successor system) shall be deemed to be delivered to the Trustee for purposes of this ‎Section 4.06(b) at the time such documents are filed via the EDGAR system (or any successor system), it being understood that the Trustee shall not be responsible for determining whether such filings have been made.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The Trustee shall have no duty to review or analyze reports described in subsection ‎(b) above delivered to it. Delivery of the reports and documents described in subsection ‎(b) above to the Trustee is for informational purposes only, and the Trustee's receipt of such shall not constitute actual or constructive knowledge or notice of any information contained therein, or determinable from information contained therein, including the Company's compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on an Officer's Certificate). The Trustee shall have no duty to monitor or confirm, on a continuing basis or otherwise, the Company's or any other Person's compliance with any of the covenants hereunder to determine whether any such reports, information or documents are available on the Commission's website, the Company's website or otherwise, to examine such reports, information, documents and other reports to ensure compliance with the provisions herein, to ascertain the correctness or otherwise of the information or the statements contained therein or to participate in any conference calls. Notwithstanding anything to the contrary herein, the Trustee shall have no duty to search for or obtain any electronic or other filings that the Company makes with the Commission, regardless of whether such filings are periodic, supplemental or otherwise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) If, at any time during the six-month period beginning on, and including, the date that is six months after the last date of original issuance of the Notes, the Company fails to timely file any document or report that it is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act, as applicable (other than reports on Form 8-K and after giving effect to all applicable grace periods thereunder including any grace period provided by Rule 12b-25 (or any successor rule), which grace period, for the avoidance of doubt, shall be deemed applicable whether or not the Company checks the box in the relevant Rule 12b-25 filing indicating that the Company expects to file such report within the applicable Rule 12b-25 grace period), or the Notes are not otherwise freely tradable pursuant to Rule 144 by Holders other than the Company's Affiliates or Holders that were the Company's Affiliates at any time during the three months immediately preceding (as a result of restrictions pursuant to U.S. securities laws or the terms of this Indenture or the Notes), the Company shall pay Special Interest on the Notes. Such Special Interest shall accrue on the Notes at the rate of 0.50% per annum of the principal amount of the Notes outstanding for each day during such period for which the Company's failure to file has occurred and is continuing or the Notes are not otherwise freely tradable pursuant to Rule 144 by Holders other than the Company's Affiliates (or Holders that were the Company's Affiliates at any time during the three months immediately preceding) without restrictions pursuant to U.S. securities laws or the terms of this Indenture or the Notes. As used in this Section 4.06(d), documents or reports that the Company is required to "file" with the Commission pursuant to Section 13 or 15(d) of the Exchange Act do not include documents or reports that the Company furnishes to the Commission pursuant to Section 13 or 15(d) of the Exchange Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) If, and for so long as, the restrictive legend on the Notes specified in ‎Section 2.05(c) has not been removed, the Notes are assigned a restricted CUSIP number or the Notes are not otherwise freely tradable pursuant to Rule 144 by Holders other than the Company's Affiliates or Holders that were the Company's Affiliates at any time during the three months immediately preceding (without restrictions pursuant to U.S. securities laws or the terms of this Indenture or the Notes) as of the De-Legending Deadline Date for such Notes, the Company shall pay Special Interest on the Notes at a rate equal to 0.50% per annum of the principal amount of Notes outstanding for each day from, and including, such De-Legending Deadline Date until the restrictive legend on the Notes has been removed in accordance with ‎Section 2.05(c), the Notes are assigned an unrestricted CUSIP number and the Notes are freely tradable pursuant to Rule 144 by Holders other than the Company's Affiliates (or Holders that were the Company's Affiliates at any time during the three months immediately preceding) without restrictions pursuant to U.S. securities laws or the terms of this Indenture or the Notes; *provided, however*, that no such Special Interest shall accrue or be owed until the fifth Business Day following written notification to the Company by the Trustee or any Holder or beneficial owner of the Notes (with a copy to the Trustee) requesting that the Company complies with its obligations described in this clause (e) (which notice may be given at any time after the 330th day after the last date of original issuance of the Notes), it being understood and agreed that in no event shall such Special Interest accrue or be owed for any period prior to the De-Legending Deadline Date for such Notes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) Special Interest will be payable in arrears on each Special Interest Payment Date following accrual as set forth in Section 2.03(b); *provided* that if Special Interest begins to accrue pursuant to ‎Section 4.06(d) after the close of business on a Special Interest Record Date and prior to the open of business on the corresponding Special Interest Payment Date, the Special Interest that accrues during such period shall be due on the Special Interest Payment Date next succeeding such corresponding Special Interest Payment Date, and no Special Interest shall accrue in respect of such delay.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) The Special Interest that is payable in accordance with Section 4.06‎(d) or Section 4.06‎(e) shall be in addition to, and not in lieu of, any Special Interest that may be payable as a result of the Company's election pursuant to ‎Section 6.03; *provided* that in no event shall any Special Interest that may accrue pursuant to ‎Section 4.06(d) as a result of the Company's failure to timely file any document or report that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act, as applicable (after giving effect to all applicable grace periods thereunder and other than reports on Form 8-K), together with any Special Interest payable at the Company's election pursuant to ‎Section 6.03 as a remedy for a Reporting Event of Default, accrue at a rate in excess of 0.50% per annum pursuant to this Indenture, regardless of the number of events or circumstances giving rise to the requirement to pay such Special Interest.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) If Special Interest is payable by the Company pursuant to Section 4.06‎(d) or Section 4.06‎(e), the Company shall deliver to the Trustee an Officer's Certificate to that effect stating (i) the amount of such Special Interest that is payable and (ii) the date on which such Special Interest is payable. Unless and until a Responsible Officer of the Trustee receives at the Corporate Trust Office such a certificate, the Trustee may assume without inquiry that no such Special Interest is payable. If the Company has paid Special Interest directly to the Persons entitled to it, the Company shall deliver to the Trustee an Officer's Certificate setting forth the particulars of such payment.

Section 4.07 *. Stay, Extension and Usury Laws.* The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law that would prohibit or forgive the Company from paying all or any portion of the principal of or any Special Interest or interest payable pursuant to Section 2.03(c) on the Notes as contemplated herein, wherever enacted, now or at any time hereafter in force, or that may affect the covenants or the performance of this Indenture; and the Company (to the extent it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

Section 4.08 *. Compliance Certificate; Statements as to Defaults.* The Company shall deliver to the Trustee within 120 days after the end of each fiscal year of the Company (beginning with the fiscal year ending on December 31, 2026) an Officer's Certificate stating whether the signers thereof have knowledge of any Event of Default hereunder and, if so, specifying each such Event of Default and the nature thereof.

In addition, the Company shall deliver to the Trustee, as soon as possible, and in any event within 30 days after the occurrence of any Event of Default or Default, an Officer's Certificate setting forth the details of such Event of Default or Default, its status and the action that the Company is taking or proposing to take in respect thereof; *provided*, however, that the Company shall not be required to deliver such Officer's Certificate if such Event of Default or Default, as applicable, has been cured or waived within the applicable grace period, if any, as set forth herein.

Section 4.09 *. Further Instruments and Acts.* Upon request of the Trustee, the Company will execute and deliver such further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Indenture.

Article 5<br> Lists of Holders and Reports by the Company and the Trustee

Section 5.01 *. Lists of Holders.* The Company covenants and agrees that it will furnish or cause to be furnished to the Trustee, semi-annually, not more than 15 days after each May 1 and November 1 in each year beginning with November 1, 2026, and at such other times as the Trustee may request in writing, within 30 days after receipt by the Company of any such request (or such lesser time as the Trustee may reasonably request in order to enable it to timely provide any notice to be provided by it hereunder), a list in such form as the Trustee may reasonably require of the names and addresses of the Holders as of a date not more than 15 days (or such other date as the Trustee may reasonably request in order to so provide any such notices) prior to the time such information is furnished, except that no such list need be furnished so long as the Trustee is acting as Note Registrar.

Section 5.02 *. Preservation and Disclosure of Lists.* The Trustee shall preserve, in as current a form as is reasonably practicable, all information as to the names and addresses of the Holders contained in the most recent list furnished to it as provided in ‎Section 5.01 or maintained by the Trustee in its capacity as Note Registrar, if so acting. The Trustee may destroy any list furnished to it as provided in ‎Section 5.01 upon receipt of a new list so furnished.

Article 6<br> Defaults and Remedies

Section 6.01 *. Events of Default.* Each of the following events shall be an "**Event of Default**" with respect to the Notes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) default in any payment of Special Interest on any Note when due and payable, and the default continues for a period of 30 days;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) default in the payment of principal of any Note when due and payable on the Maturity Date, upon Optional Redemption, upon Cleanup Redemption, upon any required repurchase, upon declaration of acceleration or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) failure by the Company to comply with its obligation to convert the Notes in accordance with this Indenture upon exercise of a Holder's conversion right, and such failure continues for a period of five Business Days;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) failure by the Company to issue a Fundamental Change Company Notice in accordance with ‎Section 15.02(c), a notice of a Make-Whole Fundamental Change in accordance with ‎Section 14.03(b) or notice of a specified corporate event in accordance with Section 14.01(b)(ii) or 14.01(b)(iii), in each case when due, and such failure continues for a period of five Business Days;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) failure by the Company to comply with its obligations under ‎Article 11;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) failure by the Company for 60 days after written notice from the Trustee to the Company or from the Holders of at least 25% in principal amount of the Notes then outstanding to the Company and the Trustee has been received by the Company to comply with any of its other agreements contained in the Notes or this Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) default by the Company or any Significant Subsidiary with respect to any mortgage, agreement or other instrument under which there may be outstanding, or by which there may be secured or evidenced, any indebtedness for money borrowed in excess of $75,000,000 (or its foreign currency equivalent) in the aggregate of the Company and/or any such Significant Subsidiary, whether such indebtedness now exists or shall hereafter be created (i) resulting in such indebtedness becoming or being declared due and payable prior to its stated maturity date or (ii) constituting a failure to pay the principal or interest of any such debt when due and payable (after the expiration of all applicable grace periods) at its stated maturity, upon required repurchase, upon declaration of acceleration or otherwise, and in the cases of clauses (i) and (ii), such acceleration shall not have been rescinded or annulled or such failure to pay or default shall not have been cured or waived, or such indebtedness is not paid or discharged, as the case may be, within 30 days after written notice to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in aggregate principal amount of the Notes then outstanding determined in accordance with ‎Section 8.04;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) the Company or any Significant Subsidiary shall commence a voluntary case or other proceeding seeking liquidation, reorganization or other relief with respect to the Company or any such Significant Subsidiary or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or any such Significant Subsidiary or any substantial part of its property, or shall consent to any such relief or to the appointment of or taking possession by any such official in an involuntary case or other proceeding commenced against it, or shall make a general assignment for the benefit of creditors, or shall fail generally to pay its debts as they become due; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) an involuntary case or other proceeding shall be commenced against the Company or any Significant Subsidiary seeking liquidation, reorganization or other relief with respect to the Company or such Significant Subsidiary or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or such Significant Subsidiary or any substantial part of its property, and such involuntary case or other proceeding shall remain undismissed and unstayed for a period of 30 consecutive days.

Section 6.02. *Acceleration; Rescission and Annulment*. If one or more Events of Default shall have occurred and be continuing (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body), then, and in each and every such case (other than an Event of Default specified in ‎Section 6.01(h) or ‎Section 6.01(i) with respect to the Company or any of its Significant Subsidiaries), unless the principal of all of the Notes shall have already become due and payable, either the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding determined in accordance with ‎Section 8.04, by notice in writing to the Company (and to the Trustee if given by Holders), may declare 100% of the principal of, and accrued and unpaid Special Interest, if any, on, all the Notes to be due and payable immediately, and upon any such declaration the same shall become and shall automatically be immediately due and payable, anything contained in this Indenture or in the Notes to the contrary notwithstanding. If an Event of Default specified in ‎Section 6.01(h) or ‎Section 6.01(i) with respect to the Company or any of its Significant Subsidiaries occurs and is continuing, 100% of the principal of, and accrued and unpaid Special Interest, if any, on, all Notes shall become and shall automatically be immediately due and payable.

The immediately preceding paragraph, however, is subject to the conditions that if, at any time after the principal of the Notes shall have been so declared due and payable, and before any judgment or decree for the payment of the monies due shall have been obtained or entered as hereinafter provided, the Company shall pay or shall deposit with the Trustee a sum sufficient to pay installments of accrued and unpaid Special Interest, if any, upon all Notes and the principal of any and all Notes that shall have become due otherwise than by acceleration (with no interest accruing on such overdue principal or installments of accrued and unpaid Special Interest unless Special Interest was payable pursuant to this Indenture on the required payment date, in which case such overdue amounts shall accrue interest per annum at the then-applicable Special Interest rate borne by the Notes, to the extent that payment of such interest is enforceable under applicable law, from, and including such required payment date) and amounts due to the Trustee pursuant to ‎Section 7.06, and if (1) rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (2) any and all existing Events of Default under this Indenture, other than the nonpayment of the principal of and accrued and unpaid Special Interest, if any, on Notes that shall have become due solely by such acceleration, shall have been cured or waived pursuant to ‎Section 6.09, then and in every such case (except as provided in the immediately succeeding sentence) the Holders of a majority in aggregate principal amount of the Notes then outstanding, by written notice to the Company and to the Trustee, may waive all Defaults or Events of Default with respect to the Notes and rescind and annul such declaration and its consequences and such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver or rescission and annulment shall extend to or shall affect any subsequent Default or Event of Default, or shall impair any right consequent thereon. Notwithstanding anything to the contrary herein, no such waiver or rescission and annulment shall extend to or shall affect any Default or Event of Default resulting from (i) the nonpayment of the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid Special Interest, if any, on, any Notes, (ii) a failure to repurchase any Notes when required or (iii) a failure to pay or deliver, as the case may be, the consideration due upon conversion of the Notes.

For the avoidance of doubt, and without limiting the manner in which any Default or Event of Default can be cured, (a) a failure by the Company to send a notice in accordance with this Indenture and any related Default (or Event of Default) shall be deemed cured and shall cease to continue upon delivery of such notice to the applicable recipient; (b) if the Company fails to make any payment of principal of or Special Interest, if any, on the Notes (or delivery of any other consideration in respect thereof) when due, such Default (or Event of Default) shall be deemed cured and shall cease to continue upon the making of such payment or delivery, as applicable, together with any accrued Special Interest thereon, if applicable; and (c) a Reporting Event of Default shall be deemed cured and shall cease to continue at such time as the Company files the applicable report or reports that gave rise to such Reporting Event of Default (it being understood that any report that the Company files with the Commission through the EDGAR system (or any successor thereto) shall be deemed to be filed with the Trustee at the time such report is so filed via the EDGAR system (or such successor)); *provided* that, for the avoidance of doubt, (x) the cure of any Event of Default shall not invalidate any acceleration of the Notes on account of such Event of Default that was properly effected prior to such time as such Event of Default was cured and (y) the cure of any Reporting Event of Default shall not affect the Company's obligation to pay any Special Interest that accrued prior to the time of such cure. If an Event of Default is cured or waived before any related notice of acceleration is delivered, such Event of Default shall be deemed cured and the Notes shall not be subject to acceleration on account of such Event of Default. For the avoidance of doubt, nothing in the immediately preceding two sentences shall constitute a waiver of, or in any way limit the Trustee's or any Holder's right to institute suit for, any damages incurred as a result of the Company's breach of any covenant under this Indenture, even if such breach is subsequently cured.

Section 6.03. *Special Interest*. Notwithstanding anything in this Indenture or in the Notes to the contrary, to the extent the Company elects, the sole remedy for an Event of Default relating to the Company's failure to comply with its obligations as set forth in ‎Section 4.06(b) (a "**Reporting Event of Default**") shall (i) for the first 90 days after the occurrence of such an Event of Default (which, for the avoidance of doubt, shall not commence until the notice described in ‎Section 6.01(f) above has been given, and the related 60-day period described in ‎Section 6.01(f) above has passed) consist exclusively of the right to receive Special Interest on the Notes at a rate equal to 0.25% per annum of the principal amount of the Notes outstanding for each day during such 90-day period on which such an Event of Default is continuing and (ii) for the period from, and including, the 91st day after the occurrence of such an Event of Default to, and including, the 270th day after the occurrence of such an Event of Default, consist exclusively of the right to receive Special Interest on the Notes at a rate equal to 0.50% per annum of the principal amount of the Notes outstanding for each day during such additional 180-day period on which such an Event of Default is continuing. Special Interest payable pursuant to this ‎Section 6.03 shall be in addition to, not in lieu of, any Special Interest payable pursuant to ‎Section 4.06(d) or ‎Section 4.06(e) (subject to the last paragraph of this ‎Section 6.03). If the Company so elects, such Special Interest shall be payable as set forth in Section 2.03(b). On the 271st day after a Reporting Event of Default (if the Reporting Event of Default is not cured or waived prior to such 271st day), the Notes shall be immediately subject to acceleration as provided in ‎Section 6.02. The provisions of this Section 6.03 will not affect the rights of Holders of Notes in the event of the occurrence of any Event of Default other than a Reporting Event of Default. In the event the Company does not elect to pay Special Interest following a Reporting Event of Default in accordance with this ‎Section 6.03 or the Company elected to make such payment but does not pay the Special Interest when due, the Notes shall be immediately subject to acceleration as provided in ‎Section 6.02.

In order to elect to pay Special Interest as the sole remedy during the first 270 days after the occurrence of any Reporting Event of Default in accordance with the immediately preceding paragraph, the Company must notify all Holders of the Notes, the Trustee and the Paying Agent of such election prior to the beginning of such 270-day period (which, for the avoidance of doubt, shall not commence until the notice described in ‎Section 6.01(f) above has been given, and the related 60-day period described in ‎Section 6.01(f) above has passed). Upon the failure to timely give such notice, the Notes shall be immediately subject to acceleration as provided in ‎Section 6.02.

In no event shall Special Interest payable at the Company's election as a remedy for a Reporting Event of Default as set forth in this Section 6.03, together with any Special Interest that may accrue as a result of the Company's failure to timely file any document or report that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act, as applicable (after giving effect to all applicable grace periods thereunder and other than reports on Form 8-K), pursuant to Section 4.06(d), accrue at a rate in excess of 0.50% per annum pursuant to this Indenture, regardless of the number of events or circumstances giving rise to the requirement to pay such Special Interest.

Section 6.04 *. Payments of Notes on Default; Suit Therefor.* If an Event of Default described in clause ‎(a) or ‎(b) of ‎Section 6.01 shall have occurred, the Company shall, upon demand of the Trustee, pay to the Trustee, for the benefit of the Holders of the Notes, the whole amount then due and payable on the Notes for principal and Special Interest, if any (with no interest accruing on any overdue principal or Special Interest unless Special Interest was payable pursuant to this Indenture on the required payment date, in which case such overdue amounts shall accrue interest per annum at the then-applicable Special Interest rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, such required payment date) and, in addition thereto, such further amount as shall be sufficient to cover any amounts due to the Trustee under ‎Section 7.06. If the Company shall fail to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor upon the Notes and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon the Notes, wherever situated.

In the event there shall be pending proceedings for the bankruptcy or for the reorganization of the Company or any other obligor on the Notes under Title 11 of the United States Code, or any other applicable law, or in case a receiver, assignee or trustee in bankruptcy or reorganization, liquidator, sequestrator or similar official shall have been appointed for or taken possession of the Company or such other obligor, the property of the Company or such other obligor, or in the event of any other judicial proceedings relative to the Company or such other obligor upon the Notes, or to the creditors or property of the Company or such other obligor, the Trustee, irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand pursuant to the provisions of this ‎Section 6.04, shall be entitled and empowered, by intervention in such proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal and accrued and unpaid Special Interest, if any, in respect of the Notes, and, in case of any judicial proceedings, to file such proofs of claim and other papers or documents and to take such other actions as it may deem necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Holders allowed in such judicial proceedings relative to the Company or any other obligor on the Notes, its or their creditors, or its or their property, and to collect and receive any monies or other property payable or deliverable on any such claims, and to distribute the same after the deduction of any amounts due to the Trustee under ‎Section 7.06; and any receiver, assignee or trustee in bankruptcy or reorganization, liquidator, custodian or similar official is hereby authorized by each of the Holders to make such payments to the Trustee, as administrative expenses, and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due it for reasonable compensation, expenses, advances and disbursements, including agents and counsel fees, and including any other amounts due to the Trustee under ‎Section 7.06, incurred by it up to the date of such distribution. To the extent that such payment of reasonable compensation, expenses, advances and disbursements out of the estate in any such proceedings shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, monies, securities and other property that the Holders of the Notes may be entitled to receive in such proceedings, whether in liquidation or under any plan of reorganization or arrangement or otherwise.

Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting such Holder or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

All rights of action and of asserting claims under this Indenture, or under any of the Notes, may be enforced by the Trustee without the possession of any of the Notes, or the production thereof at any trial or other proceeding relative thereto, and any such suit or proceeding instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Notes.

In any proceedings brought by the Trustee (and in any proceedings involving the interpretation of any provision of this Indenture to which the Trustee shall be a party) the Trustee shall be held to represent all the Holders of the Notes, and it shall not be necessary to make any Holders of the Notes parties to any such proceedings.

In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings shall have been discontinued or abandoned because of any waiver pursuant to ‎Section 6.09 or any rescission and annulment pursuant to ‎Section 6.02 or for any other reason or shall have been determined adversely to the Trustee, then and in every such case the Company, the Holders and the Trustee shall, subject to any determination in such proceeding, be restored respectively to their several positions and rights hereunder, and all rights, remedies and powers of the Company, the Holders and the Trustee shall continue as though no such proceeding had been instituted.

Section 6.05 *. Application of Monies Collected by Trustee.* Any monies collected by the Trustee pursuant to this ‎Article 6 with respect to the Notes shall be applied in the following order, at the date or dates fixed by the Trustee for the distribution of such monies, upon presentation of the several Notes, and stamping thereon the payment, if only partially paid, and upon surrender thereof, if fully paid:

**First**, to the payment of all amounts due the Trustee, including its agents and counsel, under ‎Section 7.06;

**Second**, in case the principal of the outstanding Notes shall not have become due and be unpaid, to the payment of any Special Interest on, and any cash due upon conversion of, the Notes in default in the order of the date due of the payments of such Special Interest and cash due upon conversion, as the case may be, with interest (to the extent that any such interest is payable on such Notes and has been collected by the Trustee) upon such overdue payments at the rate of Special Interest then payable on such Notes, if any, such payments to be made ratably to the Persons entitled thereto;

**Third**, in case the principal of the outstanding Notes shall have become due, by declaration or otherwise, and be unpaid to the payment of the whole amount (including, if applicable, the payment of the Redemption Price, the Fundamental Change Repurchase Price and any cash due upon conversion) then owing and unpaid upon the Notes for principal and Special Interest, if any, with interest (to the extent that any such interest is payable on such Notes and has been collected by the Trustee) on the overdue principal and Special Interest, if any, at the rate of Special Interest then payable on such Notes, if any, and in case such monies shall be insufficient to pay in full the whole amounts so due and unpaid upon the Notes, then to the payment of such principal (including, if applicable, the Redemption Price, the Fundamental Change Repurchase Price and any cash due upon conversion) and such Special Interest, if any, and such interest on overdue principal and Special Interest, if any, without preference or priority of principal over any such interest, or of any such interest over principal or of any installment of interest over any other installment of interest, or of any Note over any other Note, ratably to the aggregate of such principal (including, if applicable, the Redemption Price, the Fundamental Change Repurchase Price and any cash due upon conversion) and any accrued and unpaid interest; and

**Fourth**, to the payment of the remainder, if any, to the Company.

Section 6.06 *. Proceedings by Holders.* Except to enforce the right to receive payment of principal (including, if applicable, the Redemption Price and the Fundamental Change Repurchase Price) or any Special Interest when due, or the right to receive payment or delivery of the consideration due upon conversion, no Holder of any Note shall have any right by virtue of or by availing of any provision of this Indenture to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Indenture, or for the appointment of a receiver, trustee, liquidator, custodian or other similar official, or for any other remedy hereunder, unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) such Holder previously shall have given to the Trustee written notice of an Event of Default and of the continuance thereof, as herein provided;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Holders of at least 25% in aggregate principal amount of the Notes then outstanding shall have made written request upon the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) such Holders shall have offered to the Trustee such security or indemnity satisfactory to it against any loss, liability or expense to be incurred therein or thereby;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) the Trustee for 60 days after its receipt of such notice, request and offer of such security or indemnity, shall have neglected or refused to institute any such action, suit or proceeding; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) no direction that, in the opinion of the Trustee, is inconsistent with such written request shall have been given to the Trustee by the Holders of a majority of the aggregate principal amount of the Notes then outstanding within such 60-day period pursuant to ‎Section 6.09,

it being understood and intended, and being expressly covenanted by the taker and Holder of every Note with every other taker and Holder that no one or more Holders shall have any right in any manner whatever by virtue of or by availing of any provision of this Indenture to affect, disturb or prejudice the rights of any other Holder, or to obtain or seek to obtain priority over or preference to any other such Holder, or to enforce any right under this Indenture, except in the manner herein provided and for the equal, ratable and common benefit of all Holders (except as otherwise provided herein). For the protection and enforcement of this ‎Section 6.06, each and every Holder and the Trustee shall be entitled to such relief as can be given either at law or in equity.

Notwithstanding any other provision of this Indenture and any provision of any Note, each Holder shall have the right to receive payment or delivery, as the case may be, of (x) the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid Special Interest, if any, on, and (z) the consideration due upon conversion of, such Note, on or after the respective due dates expressed or provided for in such Note or in this Indenture, or to institute suit for the enforcement of any such payment or delivery, as the case may be.

Section 6.07 *. Proceedings by Trustee.* In case of an Event of Default, the Trustee may in its discretion proceed to protect and enforce the rights vested in it by this Indenture by such appropriate judicial proceedings as are necessary to protect and enforce any of such rights, either by suit in equity or by action at law or by proceeding in bankruptcy or otherwise, whether for the specific enforcement of any covenant or agreement contained in this Indenture or in aid of the exercise of any power granted in this Indenture, or to enforce any other legal or equitable right vested in the Trustee by this Indenture or by law. The Trustee may maintain a proceeding even if it does not possess the Notes or does not produce the Notes in a proceeding.

Section 6.08 *. Remedies Cumulative and Continuing.* Except as provided in the last paragraph of ‎Section 2.06, all powers and remedies given by this ‎Article 6 to the Trustee or to the Holders shall, to the extent permitted by law, be deemed cumulative and not exclusive of any thereof or of any other powers and remedies available to the Trustee or the Holders of the Notes, by judicial proceedings or otherwise, to enforce the performance or observance of the covenants and agreements contained in this Indenture, and no delay or omission of the Trustee or of any Holder of any of the Notes to exercise any right or power accruing upon any Default or Event of Default shall impair any such right or power, or shall be construed to be a waiver of any such Default or Event of Default or any acquiescence therein; and, subject to the provisions of ‎Section 6.06, every power and remedy given by this ‎Article 6 or by law to the Trustee or to the Holders may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the Holders.

Section 6.09 *. Direction of Proceedings and Waiver of Defaults by Majority of Holders.* The Holders of a majority of the aggregate principal amount of the Notes at the time outstanding determined in accordance with ‎Section 8.04 shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to the Notes; *provided*, *however*, that (a) such direction shall not be in conflict with any rule of law or with this Indenture, and (b) the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. The Trustee may refuse to follow any direction that it determines is unduly prejudicial to the rights of any other Holder or that would involve the Trustee in personal liability; *provided* that the Trustee shall not have an affirmative duty to determine whether any such direction is prejudicial to any other Holder. The Holders of a majority in aggregate principal amount of the Notes at the time outstanding determined in accordance with ‎Section 8.04 may on behalf of the Holders of all of the Notes waive any past Default or Event of Default hereunder and its consequences except (i) a default in the payment of accrued and unpaid Special Interest, if any, on, or the principal (including any Redemption Price and any Fundamental Change Repurchase Price) of, the Notes when due that has not been cured pursuant to the provisions of ‎Section 6.01, (ii) a failure by the Company to pay or deliver, as the case may be, the consideration due upon conversion of the Notes or (iii) a default in respect of a covenant or provision hereof which under ‎Article 10 cannot be modified or amended without the consent of each Holder of an outstanding Note affected. Upon any such waiver the Company, the Trustee and the Holders of the Notes shall be restored to their former positions and rights hereunder; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon. Whenever any Default or Event of Default hereunder shall have been waived as permitted by this ‎Section 6.09, said Default or Event of Default shall for all purposes of the Notes and this Indenture be deemed to have been cured and to be not continuing; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon.

Section 6.10 *. Notice of Defaults.* If a Default occurs and is continuing and a Responsible Officer of the Trustee is notified in writing or has actual knowledge of such Default, in each case as provided in Section 7.02(l) hereof, the Trustee shall deliver to each Holder notice of the Default within 90 days after a Responsible Officer of the Trustee receives such written notice or obtains actual knowledge thereof, unless such Defaults shall have been cured or waived before the giving of such notice; *provided* that, except in the case of a Default in the payment of the principal of (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable), or any accrued and unpaid Special Interest on, any of the Notes or a Default in the payment or delivery of the consideration due upon conversion, the Trustee shall be protected in withholding such notice if and so long as a Responsible Officer of the Trustee in good faith determines that the withholding of such notice is in the interests of the Holders.

Section 6.11 *. Undertaking to Pay Costs.* All parties to this Indenture agree, and each Holder of any Note by its acceptance thereof shall be deemed to have agreed, that any court may, in its discretion, require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken or omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit and that such court may in its discretion assess reasonable costs, including reasonable attorneys' fees and expenses, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; *provided* that the provisions of this ‎Section 6.11 (to the extent permitted by law) shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Notes at the time outstanding determined in accordance with ‎Section 8.04, or to any suit instituted by any Holder for the enforcement of the payment of the principal of or any accrued and unpaid Special Interest or interest payable pursuant to Section 2.03(c) on any Note (including, but not limited to, the Redemption Price and the Fundamental Change Repurchase Price, if applicable) on or after the due date expressed or provided for in such Note or to any suit for the enforcement of the right to convert any Note, or receive the consideration due upon conversion, in accordance with the provisions of ‎Article 14.

Article 7<br> Concerning the Trustee

Section 7.01 *. Duties and Responsibilities of Trustee.* The Trustee, prior to the occurrence of an Event of Default and after the curing or waiver of all Events of Default that may have occurred, undertakes to perform such duties and only such duties as are specifically set forth in this Indenture. In the event an Event of Default has occurred and is continuing of which a Responsible Officer has written notice or actual knowledge, in each case as provided in Section 7.02(l) hereof, the Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person's own affairs. The Trustee will be under no obligation to exercise any of the rights or powers under this Indenture at the request or direction of any of the Holders unless such Holders have offered to the Trustee indemnity or security satisfactory to it against any loss, liability or expense that might be incurred by it in compliance with such request or direction.

No provision of this Indenture shall be construed to relieve the Trustee from liability for its own grossly negligent action, its own grossly negligent failure to act or its own willful misconduct, except that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) prior to the occurrence of an Event of Default and after the curing or waiving of all Events of Default that may have occurred:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the duties and obligations of the Trustee shall be determined solely by the express provisions of this Indenture, and the Trustee shall not be liable except for the performance of such duties and obligations as are specifically set forth in this Indenture and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) in the absence of gross negligence or willful misconduct on the part of the Trustee, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; but, in the case of any such certificates or opinions that by any provisions hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of any mathematical calculations or other facts stated therein);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer or Officers of the Trustee, unless it shall be proved that the Trustee was grossly negligent in ascertaining the pertinent facts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the direction of the Holders of not less than a majority of the aggregate principal amount of the Notes at the time outstanding determined as provided in ‎Section 8.04 relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) whether or not therein provided, every provision of this Indenture relating to the conduct or affecting the liability of, or affording protection to, the Trustee shall be subject to the provisions of this Section and ‎Section 7.02;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) the Trustee shall not be liable in respect of any payment (as to the correctness of amount, entitlement to receive or any other matters relating to payment) or notice effected by the Company or any Paying Agent or any records maintained by any co-Note Registrar with respect to the Notes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) if any party fails to deliver a notice relating to an event the fact of which, pursuant to this Indenture, requires notice to be sent to the Trustee, the Trustee may conclusively rely on its failure to receive such notice as reason to act as if no such event occurred;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) in the absence of written investment direction from the Company, all cash received by the Trustee shall be placed in a non-interest bearing trust account, and shall be held uninvested; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) in the event that the Trustee is also acting as Custodian, Note Registrar, Paying Agent, Conversion Agent, Bid Solicitation Agent or transfer agent hereunder, the rights and protections afforded to the Trustee pursuant to this ‎Article 7 shall also be afforded to such Custodian, Note Registrar, Paying Agent, Conversion Agent, Bid Solicitation Agent or transfer agent; *provided* that during an Event of Default, only the Trustee and not any of the Custodian, Note Registrar, Paying Agent, Conversion Agent, Bid Solicitation Agent or transfer agent, shall be subject to the prudent person standard.

None of the provisions contained in this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur personal financial liability in the performance of any of its duties or in the exercise of any of its rights or powers.

Section 7.02 *. Reliance on Documents, Opinions, Etc.* Except as otherwise provided in ‎Section 7.01:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the Trustee may conclusively rely and shall be fully protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, judgment, bond, note, coupon or other paper or document believed by it in good faith to be genuine and to have been signed or presented by the proper party or parties;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) any request, direction, order or demand of the Company mentioned herein shall be sufficiently evidenced by an Officer's Certificate (unless other evidence in respect thereof be herein specifically prescribed); and any Board Resolution may be evidenced to the Trustee by a copy thereof certified by the Secretary or an Assistant Secretary of the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the Trustee may consult with counsel and require an Opinion of Counsel and any advice of such counsel or Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken or omitted by it hereunder in good faith and in accordance with such advice or Opinion of Counsel;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) the Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, judgment, bond, debenture or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company, personally or by agent or attorney at the expense of the Company and shall incur no liability of any kind by reason of such inquiry or investigation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) the Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents, custodians, nominees or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent, custodian, nominee or attorney appointed by it with due care hereunder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) the permissive rights of the Trustee enumerated herein shall not be construed as duties;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) before the Trustee acts or refrains from acting, it may require an Officer's Certificate or an Opinion of Counsel or both. The Trustee shall not be responsible or liable for any action it takes, suffers or omits to take in good faith reliance on such Officer's Certificate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) the Trustee may request that the Company deliver a certificate setting forth the names of individuals and/or titles of Officers authorized at such time to take specified actions pursuant to this Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the Trustee shall not be required to give any bond or surety in respect of the performance of its powers and duties hereunder; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) the Trustee shall not be liable for any action taken, suffered or omitted to be taken by it in good faith and believed by it to be authorized or within the discretion or rights or powers conferred by this Indenture.

In no event shall the Trustee be liable for any consequential loss or damage of any special, indirect, punitive, incidental or kind whatsoever (including but not limited to lost profits), even if the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action. The Trustee shall not be charged with knowledge of any Default or Event of Default with respect to the Notes, unless either (1) a Responsible Officer shall have actual knowledge of such Default or Event of Default or (2) written notice of such Default or Event of Default shall have been given to a Responsible Officer of the Trustee by the Company or by any Holder at the Corporate Trust Office and such notice references the Notes, the Company and this Indenture and states that it is a notice of Default or Event of Default.

Section 7.03 *. No Responsibility for Recitals, Etc.* The recitals contained herein and in the Notes (except in the Trustee's certificate of authentication) shall be taken as the statements of the Company, and the Trustee assumes no responsibility for the correctness of the same. The Trustee makes no representations as to the validity or sufficiency of this Indenture, the Notes or any documents used in connection with the sale of the Notes. The Trustee shall not be accountable for the use or application by the Company of any Notes or the proceeds of any Notes authenticated and delivered by the Trustee in conformity with the provisions of this Indenture.

Section 7.04 *. Trustee, Paying Agents, Conversion Agents, Bid Solicitation Agent or Note Registrar May Own Notes.* The Trustee, any Paying Agent, any Conversion Agent, Custodian, Bid Solicitation Agent (if other than the Company or any Affiliate thereof) or Note Registrar, in its individual or any other capacity, may become the owner or pledgee of Notes with the same rights it would have if it were not the Trustee, Paying Agent, Conversion Agent, Custodian, Bid Solicitation Agent or Note Registrar.

Section 7.05 *. Monies and Shares of Common Stock to Be Held in Trust.* All monies and shares of Common Stock received by the Trustee shall, until used or applied as herein provided, be held in trust for the purposes for which they were received. Money and shares of Common Stock held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The Trustee shall be under no liability for interest on any money or shares of Common Stock received by it hereunder except as may be agreed from time to time by the Company and the Trustee.

Section 7.06 *. Compensation and Expenses of Trustee.* The Company covenants and agrees to pay to the Trustee from time to time, and the Trustee shall be entitled to, receive such compensation for all services rendered by it hereunder in any capacity (which shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust) as mutually agreed to in writing between the Trustee and the Company, and the Company will pay or reimburse the Trustee upon its request for all reasonable expenses, disbursements and advances reasonably incurred or made by the Trustee in accordance with any of the provisions of this Indenture in any capacity hereunder (including the reasonable compensation and the expenses and disbursements of its agents and counsel and of all Persons not regularly in its employ) except any such expense, disbursement or advance as shall have been caused by its gross negligence or willful misconduct (as adjudicated in a final non-appealable decision by a court of competent jurisdiction). The Company also covenants and agrees to indemnify, defend and protect the Trustee in any capacity under this Indenture and any other document or transaction entered into in connection herewith and its agents and any authenticating agent for, and to hold them harmless against, any loss, claim, damage, liability or expense, including taxes (other than taxes based upon, measured by, or determined by the income of the Trustee) and attorneys' fees, incurred without gross negligence or willful misconduct on the part of the Trustee, its officers, directors, agents or employees, or such agent or authenticating agent, as the case may be (as adjudicated in a final non-appealable decision by a court of competent jurisdiction), and arising out of or in connection with the acceptance or administration of this Indenture and the enforcement of this Indenture (including this ‎Section 7.06) or in any other capacity hereunder, including the costs and expenses (including attorneys' fees) of defending themselves against any claim of liability in the premises or enforcing the Company's obligations hereunder (whether asserted by the Company, a Holder or any other Person). The Trustee shall notify the Company promptly of any claim for which it may seek indemnity. Failure by the Trustee to so notify the Company shall not relieve the Company of its obligations hereunder. The Trustee may have one separate counsel, and the Company shall pay the reasonable fees and expenses of such counsel for the Trustee. The obligations of the Company under this ‎Section 7.06 to compensate or indemnify the Trustee and to pay or reimburse the Trustee for expenses, disbursements and advances shall be secured by a senior claim to which the Notes are hereby made subordinate on all money or property held or collected by the Trustee, except, subject to the effect of ‎Section 6.05, funds held in trust herewith for the benefit of the Holders of particular Notes. The Trustee's right to receive payment of any amounts due under this ‎Section 7.06 shall not be subordinate to any other liability or indebtedness of the Company and to secure the Company's payment obligations under this ‎Section 7.06, the Trustee shall have a lien prior to the Notes on all money or property held or collected by the Trustee, in its capacity as the Trustee, other than money or property held in trust to pay principal and Special Interest, if any, or interest pursuant to Section 2.03(c) on the Notes. The obligation of the Company under this ‎Section 7.06 shall survive the satisfaction and discharge of this Indenture, final payment on the Notes and the earlier resignation or removal of the Trustee. The Company need not pay for any settlement made without its consent, which consent shall not be unreasonably withheld. The indemnification provided in this ‎Section 7.06 shall extend to the officers, directors, agents and employees of the Trustee.

Without prejudice to any other rights available to the Trustee under applicable law, when the Trustee and its agents and any authenticating agent incur expenses or render services after an Event of Default specified in ‎Section 6.01(h) or ‎Section 6.01(i) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration for purposes of priority under any bankruptcy, insolvency or similar laws.

Section 7.07 *. Officer's Certificate as Evidence.* Except as otherwise provided in ‎Section 7.01, whenever in the administration of the provisions of this Indenture the Trustee shall deem it necessary or desirable that a matter be proved or established prior to taking or omitting any action hereunder, such matter (unless other evidence in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established by an Officer's Certificate delivered to the Trustee, and such Officer's Certificate shall be full warrant to the Trustee for any action taken or omitted by it under the provisions of this Indenture upon the faith thereof.

Section 7.08 *. Eligibility of Trustee.* There shall at all times be a Trustee hereunder which shall be a Person that is eligible pursuant to the Trust Indenture Act (as if the Trust Indenture Act were applicable hereto) to act as such and has a combined capital and surplus of at least $50,000,000. If such Person publishes reports of condition at least annually, pursuant to law or to the requirements of any supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such Person shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article.

Section 7.09 *. Resignation or Removal of Trustee.* (a) The Trustee may at any time resign by giving written notice of such resignation to the Company and by delivering notice thereof to the Holders. Upon receiving such notice of resignation, the Company shall promptly appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the resigning Trustee and one copy to the successor trustee. If no successor trustee shall have been so appointed and have accepted appointment within 30 days after the giving of such notice of resignation to the Holders, the resigning Trustee may, at the Company's expense, upon ten Business Days' notice to the Company and the Holders, petition any court of competent jurisdiction for the appointment of a successor trustee, or any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, subject to the provisions of ‎Section 6.11, on behalf of himself or herself and all others similarly situated, petition any such court for the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, appoint a successor trustee. At any time at which no Event of Default has occurred and is continuing, the Company may by a Board Resolution remove the Trustee and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the Trustee so removed and one copy to the successor Trustee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) In case at any time any of the following shall occur:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the Trustee shall cease to be eligible in accordance with the provisions of ‎Section 7.08 and shall fail to resign after written request therefor by the Company or by any such Holder, or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the Trustee shall become incapable of acting, or shall be adjudged a bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation,

then, in either case, the Company may by a Board Resolution remove the Trustee and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the Trustee so removed and one copy to the successor trustee, or, subject to the provisions of ‎Section 6.11, any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, on behalf of himself or herself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, remove the Trustee and appoint a successor trustee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The Holders of a majority in aggregate principal amount of the Notes at the time outstanding, as determined in accordance with ‎Section 8.04, may at any time, upon 30 days' prior written notice to the Trustee and the Company, remove the Trustee and nominate a successor trustee that shall be deemed appointed as successor trustee unless within ten days after notice to the Company of such nomination the Company objects thereto, in which case the Trustee so removed (at the Company's expense) or any Holder, upon the terms and conditions and otherwise as in ‎Section 7.09(a) provided, may petition any court of competent jurisdiction for an appointment of a successor trustee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Any resignation or removal of the Trustee and appointment of a successor trustee pursuant to any of the provisions of this ‎Section 7.09 shall become effective upon (i) payment of all fees and expenses owing to the Trustee and (ii) acceptance of appointment by the successor trustee as provided in ‎Section 7.10.

Section 7.10 *. Acceptance by Successor Trustee.* Any successor trustee appointed as provided in ‎Section 7.09 shall execute, acknowledge and deliver to the Company and to its predecessor trustee an instrument accepting such appointment hereunder, and thereupon the resignation or removal of the predecessor trustee shall become effective and such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, duties and obligations of its predecessor hereunder, with like effect as if originally named as Trustee herein; but, nevertheless, on the written request of the Company or of the successor trustee, the trustee ceasing to act shall, upon payment of any amounts then due it pursuant to the provisions of ‎Section 7.06, execute and deliver an instrument transferring to such successor trustee all the rights and powers of the trustee so ceasing to act. Upon request of any such successor trustee, the Company shall execute any and all instruments in writing for more fully and certainly vesting in and confirming to such successor trustee all such rights and powers. Any trustee ceasing to act shall, nevertheless, retain a senior claim to which the Notes are hereby made subordinate on all money or property held or collected by such trustee as such, except for funds held in trust for the benefit of Holders of particular Notes, to secure any amounts then due it pursuant to the provisions of ‎Section 7.06.

No successor trustee shall accept appointment as provided in this ‎Section 7.10 unless at the time of such acceptance such successor trustee shall be eligible under the provisions of ‎Section 7.08.

Upon acceptance of appointment by a successor trustee as provided in this ‎Section 7.10, each of the Company and the successor trustee, at the written direction and at the expense of the Company shall deliver or cause to be delivered notice of the succession of such trustee hereunder to the Holders. If the Company fails to deliver such notice within ten days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be delivered at the expense of the Company.

Section 7.11 *. Succession by Merger, Etc.* Any corporation or other entity into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation or other entity succeeding to all or substantially all of the corporate trust business of the Trustee (including the administration of this Indenture), shall be the successor to the Trustee hereunder without the execution or filing of any paper or any further act on the part of any of the parties hereto; *provided* that in the case of any corporation or other entity succeeding to all or substantially all of the corporate trust business of the Trustee such corporation or other entity shall be eligible under the provisions of ‎Section 7.08.

Section 7.12 *. Trustee's Application for Instructions from the Company.* Any application by the Trustee for written instructions from the Company (other than with regard to any action proposed to be taken or omitted to be taken by the Trustee that affects the rights of the Holders of the Notes under this Indenture) may, at the option of the Trustee, set forth in writing any action proposed to be taken or omitted by the Trustee under this Indenture and the date on and/or after which such action shall be taken or such omission shall be effective. The Trustee shall not be liable for any action taken by, or omission of, the Trustee in accordance with a proposal included in such application on or after the date specified in such application (which date shall not be less than three Business Days after the date any Officer that the Company has indicated to the Trustee should receive such application actually receives such application, unless any such Officer shall have consented in writing to any earlier date), unless, prior to taking any such action (or the effective date in the case of any omission), the Trustee shall have received written instructions in accordance with this Indenture in response to such application specifying the action to be taken or omitted.

Article 8<br> Concerning the Holders

Section 8.01 *. Action by Holders.* Whenever in this Indenture it is provided that the Holders of a specified percentage of the aggregate principal amount of the Notes may take any action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking of any other action), the fact that at the time of taking any such action, the Holders of such specified percentage have joined therein may be evidenced (a) by any instrument or any number of instruments of similar tenor executed by Holders in person or by agent or proxy appointed in writing, or (b) by the record of the Holders voting in favor thereof at any meeting of Holders duly called and held in accordance with the provisions of ‎Article 9, or (c) by a combination of such instrument or instruments and any such record of such a meeting of Holders. Whenever the Company or the Trustee solicits the taking of any action by the Holders of the Notes, the Company or the Trustee may, but shall not be required to, fix in advance of such solicitation, a date as the record date for determining Holders entitled to take such action. The record date if one is selected shall be not more than fifteen days prior to the date of commencement of solicitation of such action.

Section 8.02 *. Proof of Execution by Holders.* Subject to the provisions of ‎Section 7.01, ‎Section 7.02 and ‎Section 9.05, proof of the execution of any instrument by a Holder or its agent or proxy shall be sufficient if made in accordance with such reasonable rules and regulations as may be prescribed by the Trustee or in such manner as shall be satisfactory to the Trustee. The holding of Notes shall be proved by the Note Register or by a certificate of the Note Registrar. The record of any Holders' meeting shall be proved in the manner provided in ‎Section 9.06.

Section 8.03 *. Who Are Deemed Absolute Owners.* The Company, the Trustee, any authenticating agent, any Paying Agent, any Conversion Agent and any Note Registrar may deem the Person in whose name a Note shall be registered upon the Note Register to be, and may treat it as, the absolute owner of such Note (whether or not such Note shall be overdue and notwithstanding any notation of ownership or other writing thereon made by any Person other than the Company or any Note Registrar) for the purpose of receiving payment of or on account of the principal (including any Redemption Price and any Fundamental Change Repurchase Price) of and (subject to ‎Section 2.03) any accrued and unpaid Special Interest or interest payable pursuant to Section 2.03(c) on such Note, for conversion of such Note and for all other purposes; and neither the Company nor the Trustee nor any Paying Agent nor any Conversion Agent nor any Note Registrar shall be affected by any notice to the contrary. The sole registered holder of a Global Note shall be the Depositary or its nominee. All such payments or deliveries so made to any Holder for the time being, or upon its order, shall be valid, and, to the extent of the sums or shares of Common Stock so paid or delivered, effectual to satisfy and discharge the liability for monies payable or shares deliverable upon any such Note. Notwithstanding anything to the contrary in this Indenture or the Notes following an Event of Default, any holder of a beneficial interest in a Global Note may directly enforce against the Company, without the consent, solicitation, proxy, authorization or any other action of the Depositary or any other Person, such holder's right to exchange such beneficial interest for a Note in certificated form in accordance with the provisions of this Indenture.

Section 8.04 *. Company-Owned Notes Disregarded.* In determining whether the Holders of the requisite aggregate principal amount of Notes have concurred in any direction, consent, waiver or other action under this Indenture, Notes that are owned by the Company, by any Subsidiary thereof or by any Affiliate of the Company or any Subsidiary thereof shall be disregarded and deemed not to be outstanding for the purpose of any such determination; *provided* that for the purposes of determining whether the Trustee shall be protected in relying on any such direction, consent, waiver or other action only Notes that a Responsible Officer actually knows are so owned shall be so disregarded. Notes so owned that have been pledged in good faith may be regarded as outstanding for the purposes of this ‎Section 8.04 if the pledgee shall establish to the satisfaction of the Trustee the pledgee's right to so act with respect to such Notes and that the pledgee is not the Company, a Subsidiary thereof or an Affiliate of the Company or a Subsidiary thereof. In the case of a dispute as to such right, any decision by the Trustee taken upon the advice of counsel shall be full protection to the Trustee. Upon request of the Trustee, the Company shall furnish to the Trustee promptly an Officer's Certificate listing and identifying all Notes, if any, known by the Company to be owned or held by or for the account of any of the above described Persons; and, subject to ‎Section 7.01, the Trustee shall be entitled to accept such Officer's Certificate as conclusive evidence of the facts therein set forth and of the fact that all Notes not listed therein are outstanding for the purpose of any such determination.

Section 8.05 *. Revocation of Consents; Future Holders Bound.* At any time prior to (but not after) the evidencing to the Trustee, as provided in ‎Section 8.01, of the taking of any action by the Holders of the percentage of the aggregate principal amount of the Notes specified in this Indenture in connection with such action, any Holder of a Note that is shown by the evidence to be included in the Notes the Holders of which have consented to such action may, by filing written notice with the Trustee at its Corporate Trust Office and upon proof of holding as provided in ‎Section 8.02, revoke such action so far as concerns such Note. Except as aforesaid, any such action taken by the Holder of any Note shall be conclusive and binding upon such Holder and upon all future Holders and owners of such Note and of any Notes issued in exchange or substitution therefor or upon registration of transfer thereof, irrespective of whether any notation in regard thereto is made upon such Note or any Note issued in exchange or substitution therefor or upon registration of transfer thereof.

Article 9<br> Holders' Meetings

Section 9.01 *. Purpose of Meetings.* A meeting of Holders may be called at any time and from time to time pursuant to the provisions of this ‎Article 9 for any of the following purposes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) to give any notice to the Company or to the Trustee or to give any directions to the Trustee permitted under this Indenture, or to consent to the waiving of any Default or Event of Default hereunder (in each case, as permitted under this Indenture) and its consequences, or to take any other action authorized to be taken by Holders pursuant to any of the provisions of ‎Article 6;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) to remove the Trustee and nominate a successor trustee pursuant to the provisions of ‎Article 7;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) to consent to the execution of an indenture or indentures supplemental hereto pursuant to the provisions of ‎Section 10.02; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) to take any other action authorized to be taken by or on behalf of the Holders of any specified aggregate principal amount of the Notes under any other provision of this Indenture or under applicable law.

Section 9.02 *. Call of Meetings by Trustee.* The Trustee may at any time call a meeting of Holders to take any action specified in ‎Section 9.01, to be held at such time and at such place as the Trustee shall determine. Notice of every meeting of the Holders, setting forth the time and the place of such meeting and in general terms the action proposed to be taken at such meeting and the establishment of any record date pursuant to ‎Section 8.01, shall be delivered to Holders of such Notes. Such notice shall also be delivered to the Company. Such notices shall be delivered not less than 20 nor more than 90 days prior to the date fixed for the meeting.

Any meeting of Holders shall be valid without notice if the Holders of all Notes then outstanding are present in person or by proxy or if notice is waived before or after the meeting by the Holders of all Notes then outstanding, and if the Company and the Trustee are either present by duly authorized representatives or have, before or after the meeting, waived notice.

Section 9.03 *. Call of Meetings by Company or Holders.* In case at any time the Company, pursuant to a Board Resolution, or the Holders of at least 10% of the aggregate principal amount of the Notes then outstanding, shall have requested the Trustee to call a meeting of Holders, by written request setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have delivered the notice of such meeting within 20 days after receipt of such request, then the Company or such Holders may determine the time and the place for such meeting and may call such meeting to take any action authorized in ‎Section 9.01, by delivering notice thereof as provided in ‎Section 9.02.

Section 9.04 *. Qualifications for Voting.* To be entitled to vote at any meeting of Holders a Person shall (a) be a Holder of one or more Notes on the record date pertaining to such meeting or (b) be a Person appointed by an instrument in writing as proxy by a Holder of one or more Notes on the record date pertaining to such meeting. The only Persons who shall be entitled to be present or to speak at any meeting of Holders shall be the Persons entitled to vote at such meeting and their counsel and any representatives of the Trustee and its counsel and any representatives of the Company and its counsel.

Section 9.05 *. Regulations.* Notwithstanding any other provisions of this Indenture, the Trustee may make such reasonable regulations as it may deem advisable for any meeting of Holders, in regard to proof of the holding of Notes and of the appointment of proxies, and in regard to the appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other matters concerning the conduct of the meeting as it shall think fit.

The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have been called by the Company or by Holders as provided in ‎Section 9.03, in which case the Company or the Holders calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A permanent chairman and a permanent secretary of the meeting shall be elected by vote of the Holders of a majority in aggregate principal amount of the Notes represented at the meeting and entitled to vote at the meeting.

Subject to the provisions of ‎Section 8.04, at any meeting of Holders each Holder or proxyholder shall be entitled to one vote for each $1,000 principal amount of Notes held or represented by him or her; *provided*, *however*, that no vote shall be cast or counted at any meeting in respect of any Note challenged as not outstanding and ruled by the chairman of the meeting to be not outstanding. The chairman of the meeting shall have no right to vote other than by virtue of Notes held by it or instruments in writing as aforesaid duly designating it as the proxy to vote on behalf of other Holders. Any meeting of Holders duly called pursuant to the provisions of ‎Section 9.02 or ‎Section 9.03 may be adjourned from time to time by the Holders of a majority of the aggregate principal amount of Notes represented at the meeting, whether or not constituting a quorum, and the meeting may be held as so adjourned without further notice.

Section 9.06 *. Voting.* The vote upon any resolution submitted to any meeting of Holders shall be by written ballot on which shall be subscribed the signatures of the Holders or of their representatives by proxy and the outstanding aggregate principal amount of the Notes held or represented by them. The permanent chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in duplicate of all votes cast at the meeting. A record in duplicate of the proceedings of each meeting of Holders shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by ballot taken thereat and affidavits by one or more Persons having knowledge of the facts setting forth a copy of the notice of the meeting and showing that said notice was delivered as provided in ‎Section 9.02. The record shall show the aggregate principal amount of the Notes voting in favor of or against any resolution. The record shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one of the duplicates shall be delivered to the Company and the other to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting.

Any record so signed and verified shall be conclusive evidence of the matters therein stated.

Section 9.07 *. No Delay of Rights by Meeting.* Nothing contained in this ‎Article 9 shall be deemed or construed to authorize or permit, by reason of any call of a meeting of Holders or any rights expressly or impliedly conferred hereunder to make such call, any hindrance or delay in the exercise of any right or rights conferred upon or reserved to the Trustee or to the Holders under any of the provisions of this Indenture or of the Notes.

Article 10<br> Supplemental Indentures

Section 10.01 *. Supplemental Indentures Without Consent of Holders.* The Company, when authorized by the resolutions of the Board of Directors, and the Trustee, at the Company's expense, may from time to time and at any time enter into an indenture or indentures supplemental hereto for one or more of the following purposes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) to cure any ambiguity, omission, defect or inconsistency;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) to provide for the assumption by a Successor Entity of the obligations of the Company under this Indenture pursuant to ‎Article 11;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) to add guarantees with respect to the Notes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) to secure the Notes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) to add to the covenants or Events of Default of the Company for the benefit of the Holders or surrender any right or power conferred upon the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) to make any change that does not adversely affect the rights of any Holder in any material respect;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) to increase the Conversion Rate as provided in this Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) to provide for the acceptance of appointment by a successor trustee or facilitate the administration of the trusts under this Indenture by more than one Trustee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) to provide for the issuance of additional Notes in accordance this Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) in connection with any Share Exchange Event, to provide that the Notes are convertible into Reference Property, subject to the provisions of ‎Section 14.02, and make such related changes to the terms of the Notes to the extent expressly required by ‎Section 14.07; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) to conform the provisions of this Indenture or the Notes to the "Description of Notes" section of the Offering Memorandum.

Upon the written request of the Company, the Trustee is hereby authorized to join with the Company in the execution of any such supplemental indenture, to make any further appropriate agreements and stipulations that may be therein contained, but the Trustee shall not be obligated to, but may in its discretion, enter into any supplemental indenture that affects the Trustee's own rights, duties or immunities under this Indenture or otherwise.

Any supplemental indenture authorized by the provisions of this ‎Section 10.01 may be executed by the Company and the Trustee without the consent of the Holders of any of the Notes at the time outstanding, notwithstanding any of the provisions of ‎Section 10.02.

Section 10.02 *. Supplemental Indentures with Consent of Holders.* With the consent (evidenced as provided in ‎Article 8) of the Holders of at least a majority of the aggregate principal amount of the Notes then outstanding (determined in accordance with ‎Article 8 and including, without limitation, consents obtained in connection with a repurchase of, or tender or exchange offer for, Notes), the Company, when authorized by the resolutions of the Board of Directors, and the Trustee, at the Company's expense, may from time to time and at any time enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or any supplemental indenture or of modifying in any manner the rights of the Holders; *provided*, *however*, that, without the consent of each Holder of an outstanding Note affected, no such supplemental indenture shall:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) reduce the amount of Notes whose Holders must consent to an amendment;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) reduce the rate of or extend the stated time for payment of Special Interest or interest payable pursuant to Section 2.03(c) on any Note;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) reduce the principal of or extend the Maturity Date of any Note;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) make any change that adversely affects the conversion rights of any Notes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) reduce the Redemption Price or the Fundamental Change Repurchase Price of any Note or amend or modify in any manner adverse to the Holders the Company's obligation to make such payments, whether through an amendment or waiver of provisions in the covenants, definitions or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) make any Note payable in a currency, or at a place of payment, other than that stated in the Note;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) change the ranking of the Notes; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) make any change in this ‎Article 10 that requires each Holder's consent or in the waiver provisions in ‎Section 6.02 or ‎Section 6.09.

Upon the written request of the Company, and upon the filing with the Trustee of evidence of the consent of Holders as aforesaid and subject to ‎Section 10.05, the Trustee shall join with the Company in the execution of such supplemental indenture unless such supplemental indenture affects the Trustee's own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to, enter into such supplemental indenture.

Holders do not need under this ‎Section 10.02 to approve the particular form of any proposed supplemental indenture. It shall be sufficient if such Holders approve the substance thereof. After any such supplemental indenture becomes effective, the Company shall deliver to the Holders (with a copy to the Trustee) a notice briefly describing such supplemental indenture. However, the failure to give such notice to all the Holders, or any defect in the notice, will not impair or affect the validity of the supplemental indenture.

Section 10.03 *. Effect of Supplemental Indentures.* Upon the execution of any supplemental indenture pursuant to the provisions of this ‎Article 10, this Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights, limitation of rights, obligations, duties and immunities under this Indenture of the Trustee, the Company and the Holders shall thereafter be determined, exercised and enforced hereunder subject in all respects to such modifications and amendments and all the terms and conditions of any such supplemental indenture shall be and be deemed to be part of the terms and conditions of this Indenture for any and all purposes.

Section 10.04 *. Notation on Notes.* Notes authenticated and delivered after the execution of any supplemental indenture pursuant to the provisions of this ‎Article 10 may, at the Company's expense, bear a notation as to any matter provided for in such supplemental indenture. If the Company or the Trustee shall so determine, new Notes so modified as to conform to any modification of this Indenture contained in any such supplemental indenture may, at the Company's expense, be prepared and executed by the Company, authenticated by the Trustee (or an authenticating agent duly appointed by the Trustee pursuant to ‎Section 17.10) and delivered in exchange for the Notes then outstanding, upon surrender of such Notes then outstanding.

Section 10.05 *. Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee.* In addition to the documents required by ‎Section 17.05, the Trustee shall receive an Officer's Certificate and an Opinion of Counsel as conclusive evidence that any supplemental indenture executed pursuant hereto complies with the requirements of this ‎Article 10 and is permitted or authorized by this Indenture.

Article 11<br> Consolidation, Merger, Sale, Conveyance and Lease

Section 11.01 *. Company May Consolidate, Etc. on Certain Terms.* Subject to the provisions of ‎Section 11.02, the Company shall not consolidate with, merge with or into, or sell, convey, transfer or lease all or substantially all of its properties and assets to another Person (each, a "**Business Combination Event**"), unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the resulting, surviving or transferee Person, if not the Company, shall be a Qualified Successor Entity (such Qualified Successor Entity, the "**Successor Entity**") organized and existing under the laws of the United States of America, any State thereof or the District of Columbia, and the Successor Entity (if not the Company) shall expressly assume, by supplemental indenture all of the obligations of the Company under the Notes and this Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) immediately after giving effect to such Business Combination Event, no Default or Event of Default shall have occurred and be continuing under this Indenture; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the Company has delivered to the Trustee an Officer's Certificate and Opinion of Counsel stating that all conditions precedent to such Business Combination Event and such supplemental indenture (if any) have been complied with and that such Business Combination Event and such supplemental indenture (if any) complies with the provisions of this Indenture.

For purposes of this ‎Section 11.01, the sale, conveyance, transfer or lease of all or substantially all of the properties and assets of one or more Subsidiaries of the Company to another Person, which properties and assets, if held by the Company instead of such Subsidiaries, would constitute all or substantially all of the properties and assets of the Company on a consolidated basis, shall be deemed to be the sale, conveyance, transfer or lease of all or substantially all of the properties and assets of the Company to another Person.

Section 11.02 *. Successor Corporation to Be Substituted.* In case of any Business Combination Event and upon the assumption by the Successor Entity, by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the due and punctual payment of the principal of and Special Interest, if any, on all of the Notes, the due and punctual delivery or payment, as the case may be, of any consideration due upon conversion of the Notes and the due and punctual performance of all of the covenants and conditions of this Indenture to be performed by the Company, such Successor Entity (if not the Company) shall succeed to and, except in the case of a lease of all or substantially all of the Company's properties and assets, shall be substituted for the Company, with the same effect as if it had been named herein as the party of the first part. Such Successor Entity thereupon may cause to be signed, and may issue either in its own name or in the name of the Company any or all of the Notes issuable hereunder which theretofore shall not have been signed by the Company and delivered to the Trustee; and, upon the order of such Successor Entity instead of the Company and subject to all the terms, conditions and limitations in this Indenture prescribed, the Trustee shall authenticate and shall deliver, or cause to be authenticated and delivered, any Notes that previously shall have been signed and delivered by the Officers of the Company to the Trustee for authentication, and any Notes that such Successor Entity thereafter shall cause to be signed and delivered to the Trustee for that purpose. All the Notes so issued shall in all respects have the same legal rank and benefit under this Indenture as the Notes theretofore or thereafter issued in accordance with the terms of this Indenture as though all of such Notes had been issued at the date of the execution hereof. In the event of any Business Combination Event (but not in the case of a lease), upon compliance with this ‎Article 11 the Person named as the "Company" in the first paragraph of this Indenture (or any successor that shall thereafter have become such in the manner prescribed in this ‎Article 11) may be dissolved, wound up and liquidated at any time thereafter and, except in the case of a lease, such Person shall be released from its liabilities as obligor and maker of the Notes and from its obligations under this Indenture and the Notes.

In case of any Business Combination Event, such changes in phraseology and form (but not in substance) may be made in the Notes thereafter to be issued as may be appropriate.

Section 11.03 *. Opinion of Counsel to Be Given to Trustee.* No Business Combination Event shall be effective unless the Trustee shall receive an Officer's Certificate and an Opinion of Counsel as set forth in ‎Section 11.01(c).

Article 12<br> Immunity of Incorporators, Stockholders, Officers and Directors

Section 12.01 *. Indenture and Notes Solely Corporate Obligations.* No recourse for the payment of the principal of or any accrued and unpaid Special Interest on any Note, nor for any claim based thereon or otherwise in respect thereof, and no recourse under or upon any obligation, covenant or agreement of the Company in this Indenture or in any supplemental indenture or in any Note, nor because of the creation of any indebtedness represented thereby, shall be had against any incorporator, stockholder, employee, agent, Officer or director or Subsidiary, as such, past, present or future, of the Company or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise; it being expressly understood that all such liability is hereby expressly waived and released as a condition of, and as a consideration for, the execution of this Indenture and the issue of the Notes.

Article 13<br> [Intentionally Omitted]

Article 14<br> Conversion of Notes

Section 14.01 *. Conversion Privilege.* (a) Subject to and upon compliance with the provisions of this ‎Article 14, each Holder shall have the right, at such Holder's option, to convert all or any portion (if the portion to be converted is $1,000 principal amount or an integral multiple thereof) of such Note (i) subject to satisfaction of the conditions described in ‎Section 14.01(b), at any time prior to the close of business on the Business Day immediately preceding February 15, 2031 under the circumstances and during the periods set forth in ‎Section 14.01(b), and (ii) regardless of the conditions described in ‎Section 14.01(b), on or after February 15, 2031 and prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, in each case, at an initial conversion rate of 1.9655 shares of Common Stock (subject to adjustment as provided in this ‎Article 14, the "**Conversion Rate**") per $1,000 principal amount of Notes (subject to, and in accordance with, the settlement provisions of ‎Section 14.02, the "**Conversion Obligation**").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) (i) Prior to the close of business on the Business Day immediately preceding February 15, 2031, a Holder may surrender all or any portion of its Notes (that is at least $1,000 aggregate principal amount or an integral multiple of $1,000 in excess thereof) for conversion at any time during the five Business Day period immediately after any five consecutive Trading Day period (the "**Measurement Period**") in which the Trading Price per $1,000 principal amount of Notes, as determined following a request by a Holder in accordance with this subsection (b)(i), for each Trading Day of the Measurement Period was less than 98% of the product of the Last Reported Sale Price of the Common Stock on each such Trading Day and the Conversion Rate on each such Trading Day. The Trading Prices shall be determined by the Bid Solicitation Agent pursuant to this subsection (b)(i) and the definition of Trading Price set forth in this Indenture. The Company shall provide written notice to the Bid Solicitation Agent (if other than the Company) of the three independent nationally recognized securities dealers selected by the Company pursuant to the definition of Trading Price, along with appropriate contact information for each, and the Company shall direct those securities dealers to provide bids to the Bid Solicitation Agent in accordance with the definition of "Trading Price." The Bid Solicitation Agent (if other than the Company) shall have no obligation to solicit the Trading Price per $1,000 principal amount of Notes unless the Company has requested such solicitation in writing, and the Company shall have no obligation to make such request (or, if the Company is acting as Bid Solicitation Agent, the Company shall have no obligation to determine the Trading Price per $1,000 principal amount of Notes) unless a Holder of at least $1,000,000 aggregate principal amount of Notes provides the Company with reasonable evidence that the Trading Price per $1,000 principal amount of Notes on any Trading Day would be less than 98% of the product of the Last Reported Sale Price of the Common Stock on such Trading Day and the Conversion Rate on such Trading Day, at which time the Company shall instruct the Bid Solicitation Agent (if other than the Company) in writing to determine, or if the Company is acting as Bid Solicitation Agent, the Company shall determine, the Trading Price per $1,000 principal amount of Notes in accordance with the bids solicited by the Bid Solicitation Agent beginning on the next Trading Day and on each successive Trading Day until the Trading Price per $1,000 principal amount of Notes is greater than or equal to 98% of the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate. If (x) the Company is not acting as Bid Solicitation Agent, and the Company does not instruct the Bid Solicitation Agent in writing to determine the Trading Price per $1,000 principal amount of Notes when obligated as provided in the preceding sentence, or if the Company instructs the Bid Solicitation Agent in writing to obtain bids and the Bid Solicitation Agent fails to make such determination, or (y) the Company is acting as Bid Solicitation Agent and the Company fails to make such determination when obligated as provided in the preceding sentence, then, in either case, the Trading Price per $1,000 principal amount of Notes shall be deemed to be less than 98% of the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate on each Trading Day of such failure. Any such determination shall be conclusive absent manifest error. If the Trading Price condition set forth above has been met, the Company shall so notify the Holders, the Trustee and the Conversion Agent (if other than the Trustee) in writing and, for the avoidance of doubt, thereafter, neither the Company nor the Bid Solicitation Agent (if other than the Company) shall be required to solicit bids again until another request by a Holder in accordance with this subsection (b)(i) is submitted. If, at any time after the Trading Price condition set forth above has been met, the Trading Price per $1,000 principal amount of Notes is greater than or equal to 98% of the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate for such date, the Company shall so notify the Holders of the Notes, the Trustee and the Conversion Agent (if other than the Trustee) in writing. Neither the Company nor the Bid Solicitation Agent (if other than the Company) shall have any liability or responsibility for any Trading Price or related information or the accuracy thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) If, prior to the close of business on the Business Day immediately preceding February 15, 2031, the Company elects to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(A) issue to all or substantially all holders of the Common Stock any rights, options or warrants (other than in connection with a stockholder rights plan prior to separation of such rights from the Common Stock) entitling them, for a period of not more than 45 calendar days after the announcement date of such issuance, to subscribe for or purchase shares of the Common Stock at a price per share that is less than the average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of such issuance; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(B) distribute to all or substantially all holders of the Common Stock the Company's assets, securities or rights to purchase securities of the Company, which distribution has a per share value, as reasonably determined by the Board of Directors, exceeding 10% of the Last Reported Sale Price of the Common Stock on the Trading Day preceding the date of announcement for such distribution,

then, in either case, the Company shall notify in writing the Trustee, the Conversion Agent (if other than the Trustee) and all Holders of the Notes at least 55 Scheduled Trading Days prior to the Ex-Dividend Date for such issuance or distribution. Once the Company has given such notice to a Holder, such Holder may surrender all or any portion of its Notes (that is at least $1,000 aggregate principal amount or an integral multiple of $1,000 in excess thereof) for conversion at any time until the earlier of (1) the close of business on the Business Day immediately preceding the Ex-Dividend Date for such issuance or distribution and (2) the Company's announcement that such issuance or distribution will not take place, in each case, even if the Notes are not otherwise convertible at such time. A Holder of the Notes may not exercise its conversion right under this Section 14.01(b)(ii) if such Holder participates, at the same time and upon the same terms as holders of the Common Stock and solely as a result of holding the Notes, in any such issuance or distribution without having to convert its Notes as if such Holder held a number of shares of Common Stock equal to the Conversion Rate, *multiplied by* the principal amount (expressed in thousands) of Notes held by such Holder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) If a transaction or event that constitutes a Fundamental Change or a Make-Whole Fundamental Change occurs prior to the close of business on the Business Day immediately preceding February 15, 2031, regardless of whether a Holder has the right to require the Company to repurchase the Notes pursuant to ‎Section 15.02, or if the Company is a party to a Share Exchange Event that occurs prior to the close of business on the Business Day immediately preceding February 15, 2031, all or any portion of a Holder's Notes may be surrendered for conversion at any time from or after the date that is 55 Scheduled Trading Days prior to the anticipated effective date of the transaction (or, if later, the earlier of (x) the Business Day after the Company gives notice of such transaction and (y) the actual effective date of such transaction) until 35 Trading Days after the actual effective date of such transaction or, if such transaction also constitutes a Fundamental Change (other than an Exempted Fundamental Change), until the related Fundamental Change Repurchase Date. The Company shall notify Holders, the Trustee and the Conversion Agent (if other than the Trustee) no later than the earlier of (x) the Business Day following the date the Company publicly announces such transaction and (y) the actual effective date of such transaction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Prior to the close of business on the Business Day immediately preceding February 15, 2031, a Holder may surrender all or any portion of its Notes (that is at least $1,000 aggregate principal amount or an integral multiple of $1,000 in excess thereof) for conversion at any time during the 30 Trading Day period beginning on, and including, the 21st Trading Day of any fiscal quarter commencing after the fiscal quarter ending on June 30, 2026, if the Last Reported Sale Price per share of the Common Stock exceeds 130% of the Conversion Price for each of at least five Trading Days (whether or not consecutive) during the first 20 Trading Days of such fiscal quarter. The Company shall determine at the beginning of each fiscal quarter commencing after June 30, 2026 whether the Notes may be surrendered for conversion in accordance with this clause ‎(iv) and shall notify the Holders, the Trustee and the Conversion Agent (if other than the Trustee) in writing if the Notes become convertible in accordance with this clause (iv).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) If the Company calls any or all of the Notes for an Optional Redemption or calls all of the Notes for a Cleanup Redemption pursuant to ‎Article 16, then a Holder may surrender all or any portion of its Notes for conversion at any time prior to the close of business on the Scheduled Trading Day prior to the applicable Redemption Date, even if the Notes are not otherwise convertible at such time. After that time, the right to convert such Notes on account of the Company's delivery of the relevant Redemption Notice shall expire, unless the Company defaults in the payment of the Redemption Price, in which case a Holder may convert its Notes until the Redemption Price has been paid or duly provided for.

Section 14.02 *. Conversion Procedure; Settlement Upon Conversion.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Except as provided in ‎Section 14.03(b) and ‎Section 14.07(a), upon conversion of any Note, on the second Business Day immediately following the last Trading Day of the relevant Observation Period, the Company shall pay or deliver, as the case may be, to the converting Holder, in respect of each $1,000 principal amount of Notes being converted, a "**Settlement Amount**" equal to the sum of the Daily Settlement Amounts for each of the 40 Trading Days during the relevant Observation Period for such Note, together with cash, if applicable, in lieu of delivering any fractional share of Common Stock in accordance with subsection ‎(j) of this ‎Section 14.02.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) All conversions of Notes for which the relevant Conversion Date occurs after the Company's issuance of a Redemption Notice with respect to the Notes and prior to the related Redemption Date, and all conversions of Notes for which the relevant Conversion Date occurs on or after February 15, 2031, shall be settled using the same forms and amounts of consideration. Except for any conversions of Notes for which the relevant Conversion Date occurs after the Company's issuance of a Redemption Notice with respect to the Notes but prior to the related Redemption Date, and any conversions of Notes for which the relevant Conversion Date occurs on or after February 15, 2031, the Company shall use the same forms and amounts of consideration for all conversions of Notes with the same Conversion Date, but the Company shall not have any obligation to use the same forms and amounts of consideration with respect to conversions of Notes with different Conversion Dates. If, in respect of any Conversion Date (or one of the periods described in the third immediately succeeding set of parentheses, as the case may be), the Company elects to settle all or a portion of its Conversion Obligation in excess of the principal portion of the Notes being converted in cash in respect of such Conversion Date (or such period, as the case may be), the Company shall inform converting Holders of such election (the "**Settlement Notice**") no later than the close of business on the Trading Day immediately following the related Conversion Date (or, in the case of any conversions of Notes for which the relevant Conversion Date occurs (x) after the date of issuance of a Redemption Notice with respect to the Notes and prior to the related Redemption Date, in such Redemption Notice, or (y) on or after February 15, 2031, no later than February 15, 2031) and the Company shall indicate in such Settlement Notice the percentage of the consideration due upon conversion in excess of the principal portion of the Notes being converted that will be paid in cash (the "**Cash Percentage**"). If the Company does not elect a Cash Percentage prior to the deadline set forth in the immediately preceding sentence, the Company shall no longer have the right to elect a Cash Percentage and the Company shall be deemed to have elected to settle, and the Company shall settle, its Conversion Obligation by paying cash in respect of the principal portion of the converted Notes and delivering shares of Common Stock in respect of the remainder (other than cash in lieu of any fractional share), if any, of its Conversion Obligation in excess of the aggregate principal portion of the Notes being converted as set forth herein. The Company shall separately provide to the Trustee and the Conversion Agent (if other than the Trustee) in writing any notice contemplated by this clause (i).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) The Daily Settlement Amounts (if applicable), the Daily Net Settlement Amounts (if applicable) and the Daily Conversion Values (if applicable) shall be determined by the Company promptly following the last day of the Observation Period. Promptly after such determination of the Daily Settlement Amounts, the Daily Net Settlement Amounts or the Daily Conversion Values, as the case may be, and the amount of cash payable in lieu of delivering any fractional share of Common Stock, the Company shall notify the Trustee and the Conversion Agent (if other than the Trustee) in writing of the Daily Settlement Amounts, the Daily Net Settlement Amounts or the Daily Conversion Values, as the case may be, and the amount of cash payable in lieu of delivering fractional shares of Common Stock. The Trustee and the Conversion Agent (if other than the Trustee) shall have no responsibility for any such determination.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Subject to ‎Section 14.02(e), before any Holder shall be entitled to convert a Note as set forth above, such Holder shall (i) in the case of a Global Note, comply with the procedures of the Depositary in effect at that time and, if required, pay funds equal to any Special Interest payable on the next Special Interest Payment Date to which such Holder is not entitled as set forth in ‎Section 14.02(h) and such conversion shall be irrevocable after such Holder has complied with the procedures of the Depositary in effect at such time unless the Company, in its sole and absolute discretion, agrees to permit such Holder to withdraw such conversion and such withdrawal is reasonably feasible pursuant to the procedures of the Depositary in effect at such time and (ii) in the case of a Physical Note (1) complete, manually sign and deliver an irrevocable notice (unless the Company, in its sole and absolute discretion, agrees to permit such Holder to withdraw such notice) to the Conversion Agent as set forth in the Form of Notice of Conversion (or a facsimile thereof) (a "**Notice of Conversion**") at the Corporate Trust Office or at the office of the Conversion Agent (if other than the Trustee) and state in writing therein the principal amount of Notes to be converted and the name or names (with addresses) in which such Holder wishes the certificate or certificates for any shares of Common Stock to be delivered upon settlement of the Conversion Obligation to be registered, (2) surrender such Notes, duly endorsed to the Company or in blank (and accompanied by appropriate endorsement and transfer documents), at the Corporate Trust Office or at the office of the Conversion Agent (if other than the Trustee), (3) if required, furnish appropriate endorsements and transfer documents and (4) if required, pay funds equal to any Special Interest payable on the next Special Interest Payment Date to which such Holder is not entitled as set forth in ‎Section 14.02(h). The Trustee (and if different, the Conversion Agent) shall notify the Company of any conversion pursuant to this ‎Article 14 on the Conversion Date for such conversion. No Notice of Conversion with respect to any Notes may be surrendered by a Holder thereof if such Holder has also delivered a Fundamental Change Repurchase Notice to the Company in respect of such Notes and has not validly withdrawn such Fundamental Change Repurchase Notice in accordance with ‎Section 15.03.

If more than one Note shall be surrendered for conversion at one time by the same Holder, the Conversion Obligation with respect to such Notes shall be computed on the basis of the aggregate principal amount of the Notes (or specified portions thereof to the extent permitted thereby) so surrendered.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) A Note shall be deemed to have been converted immediately prior to the close of business on the date (the "**Conversion Date**") that the Holder has complied with the requirements set forth in subsection ‎(b) above. If any shares of Common Stock are due to a converting Holder, the Company shall issue or cause to be issued, and deliver (if applicable) to the converting Holder, or such Holder's nominee or nominees, the full number of shares of Common Stock to which such Holder shall be entitled, in book-entry format through the Depositary, in satisfaction of the Company's Conversion Obligation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) In case any Note shall be surrendered for partial conversion in $1,000 aggregate principal amount or an integral multiple of $1,000 in excess thereof, the Company shall execute and the Trustee shall authenticate and deliver to or upon the written order of the Holder of the Note so surrendered a new Note or Notes in authorized denominations in an aggregate principal amount equal to the unconverted portion of the surrendered Note, without payment of any service charge by the converting Holder but, if required by the Company or Trustee, with payment of a sum sufficient to cover any documentary, stamp or similar issue or transfer tax or similar governmental charge required by law or that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such conversion being different from the name of the Holder of the old Notes surrendered for such conversion.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) If a Holder submits a Note for conversion, the Company shall pay any documentary, stamp or similar issue or transfer tax due on the issue of any shares of Common Stock upon conversion, unless the tax is due because the Holder requests such shares to be issued in a name other than the Holder's name, in which case the Holder shall pay that tax. The Conversion Agent may refuse to deliver the certificates representing the shares of Common Stock being issued in a name other than the Holder's name until the Trustee receives a sum sufficient to pay any tax that is due by such Holder in accordance with the immediately preceding sentence.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) Except as provided in ‎Section 14.04, no adjustment shall be made for dividends on any shares of Common Stock issued upon the conversion of any Note as provided in this Article 14.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) Upon the conversion of an interest in a Global Note, the Trustee, or the Custodian at the direction of the Trustee, shall make a notation on such Global Note as to the reduction in the principal amount represented thereby. The Company shall notify the Trustee in writing of any conversion of Notes effected through any Conversion Agent other than the Trustee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) Upon conversion, a Holder shall not receive any separate cash payment for accrued and unpaid Special Interest, if any, except as set forth below. The Company's settlement of the full Conversion Obligation shall be deemed to satisfy in full its obligation to pay the principal amount of the Note and accrued and unpaid Special Interest, if any, to, but not including, the relevant Conversion Date. As a result, accrued and unpaid Special Interest, if any, to, but not including, the relevant Conversion Date shall be deemed to be paid in full rather than cancelled, extinguished or forfeited. Upon a conversion of Notes, any accrued and unpaid Special Interest will be deemed to be paid first out of the cash paid upon such conversion. Notwithstanding the foregoing, if Notes are converted after the close of business on a Special Interest Record Date, Holders of such Notes as of the close of business on such Special Interest Record Date will receive the full amount of any Special Interest payable on such Notes on the corresponding Special Interest Payment Date notwithstanding the conversion. Notes surrendered for conversion during the period from the close of business on any Special Interest Record Date to the open of business on the immediately following Special Interest Payment Date must be accompanied by funds equal to the amount of any Special Interest payable on the Notes so converted; *provided* that no such payment shall be required (1) for conversions of Notes following May 1, 2031, if Special Interest is payable on the Maturity Date; (2) if the Company has specified a Redemption Date that is after a Special Interest Record Date and on or prior to the Business Day immediately following the corresponding Special Interest Payment Date; (3) if the Company has specified a Fundamental Change Repurchase Date that is after a Special Interest Record Date and on or prior to the Business Day immediately following the corresponding Special Interest Payment Date; or (4) to the extent of any Defaulted Amounts, if any Defaulted Amounts exists at the time of conversion with respect to such Note. Therefore, for the avoidance of doubt, all Holders of record on May 1, 2031 (if and to the extent Special Interest is payable on the Maturity Date) and the Special Interest Record Date immediately preceding any Redemption Date or Fundamental Change Repurchase Date described in clause (2) and (3) of the immediately preceding sentence shall receive the full Special Interest payment due on the Maturity Date or other applicable Special Interest Payment Date in cash regardless of whether their Notes have been converted following May 1, 2031 or such Special Interest Record Date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) The Person in whose name the shares of Common Stock shall be issuable upon conversion shall be treated as a stockholder of record as of the close of business on the last Trading Day of the related Observation Period. Upon a conversion of Notes, such Person shall no longer be a Holder of such Notes surrendered for conversion.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) The Company shall not issue any fractional share of Common Stock upon conversion of the Notes and shall instead pay cash in lieu of delivering any fractional share of Common Stock issuable upon conversion based on the Daily VWAP for the last Trading Day of the relevant Observation Period. For each Note surrendered for conversion, the full number of shares that shall be issued upon conversion thereof shall be computed on the basis of the aggregate Daily Settlement Amounts for the relevant Observation Period and any fractional shares remaining after such computation shall be paid in cash.

Section 14.03 *. Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes or Redemption Notice.* (a) If (x) the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date or (y) the Company gives a Redemption Notice with respect to any or all of the Notes in accordance with ‎Section 16.02 and, in each case, a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change or Redemption Notice, as the case may be, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the "**Additional Shares**"), as described below. A conversion of Notes shall be deemed for these purposes to be "in connection with" such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the open of business on the Effective Date of the Make-Whole Fundamental Change up to, and including, the close of business on the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of an Exempted Fundamental Change or a Make-Whole Fundamental Change that would have been a Fundamental Change but for the *proviso* in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the "**Make-Whole Fundamental Change Period**"). A conversion of Notes shall be deemed for these purposes to be "in connection with" a Redemption Notice if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the open of business on the date of the Redemption Notice until the close of business on the Scheduled Trading Day immediately preceding the related Redemption Date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change or Redemption Notice, the Company shall satisfy the related Conversion Obligation in accordance with ‎Section 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; *provided*, *however*, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), *multiplied by* such Stock Price. In such event, the Conversion Obligation shall be paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) in writing of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased pursuant to this Section 14.03 shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective or the date of the Redemption Notice, as the case may be, (in each case, the "**Effective Date**") and the price (the "**Stock Price**") paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change or with respect to an Optional Redemption or a Cleanup Redemption, as the case may be. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. In all other cases, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change or the date of the Redemption Notice, as the case may be. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in ‎Section 14.04) or expiration date of the event occurs during such five consecutive Trading Day period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, *multiplied by* a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in ‎Section 14.04.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this ‎Section 14.03 for each Stock Price and Effective Date set forth below:

---

| | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** | **Stock Price** |
| <br>**Effective Date** | **$339.19** | **$400.00** | **$500.00** | **$508.78** | **$600.00** | **$661.41** | **$700.00** | **$800.00** | **$1000.00** | **$1500.00** | **$2000.00** | **$2500.00** | **$3000.00** |
| May 18, 2026 | 0.9827 | 0.7404 | 0.4924 | 0.4763 | 0.3441 | 0.2810 | 0.2488 | 0.1845 | 0.1066 | 0.0307 | 0.0082 | 0.0012 | 0.0000 |
| May 15, 2027 | 0.9827 | 0.7404 | 0.4847 | 0.4680 | 0.3313 | 0.2670 | 0.2344 | 0.1700 | 0.0941 | 0.0239 | 0.0051 | 0.0001 | 0.0000 |
| May 15, 2028 | 0.9827 | 0.7389 | 0.4644 | 0.4470 | 0.3066 | 0.2418 | 0.2095 | 0.1467 | 0.0755 | 0.0154 | 0.0021 | 0.0000 | 0.0000 |
| May 15, 2029 | 0.9827 | 0.7105 | 0.4209 | 0.4030 | 0.2611 | 0.1980 | 0.1674 | 0.1099 | 0.0493 | 0.0062 | 0.0001 | 0.0000 | 0.0000 |
| May 15, 2030 | 0.9827 | 0.6464 | 0.3347 | 0.3164 | 0.1786 | 0.1231 | 0.0979 | 0.0547 | 0.0173 | 0.0002 | 0.0000 | 0.0000 | 0.0000 |
| May 15, 2031 | 0.9827 | 0.5345 | 0.0345 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 |

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The exact Stock Price and Effective Date may not be set forth in the table above, in which case:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table, the number of Additional Shares shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) if the Stock Price is greater than $3,000.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) if the Stock Price is less than $339.19 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate.

Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 2.9482 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to ‎Section 14.04.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) Nothing in this ‎Section 14.03 shall prevent an adjustment to the Conversion Rate pursuant to ‎Section 14.04 in respect of a Make-Whole Fundamental Change.

Section 14.04 *. Adjustment of Conversion Rate.* The Conversion Rate shall be adjusted from time to time by the Company if any of the following events occurs, except that the Company shall not make any adjustments to the Conversion Rate if Holders of the Notes participate (other than in the case of (x) a share split or share combination or (y) a tender or exchange offer), at the same time and upon the same terms as holders of the Common Stock and solely as a result of holding the Notes, in any of the transactions described in this ‎Section 14.04, without having to convert their Notes, as if they held a number of shares of Common Stock equal to the Conversion Rate, *multiplied by* the principal amount (expressed in thousands) of Notes held by such Holder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) If the Company exclusively issues shares of Common Stock as a dividend or distribution on shares of the Common Stock, or if the Company effects a share split or share combination in respect of the Common Stock, the Conversion Rate shall be adjusted based on the following formula:

![](tm2612734d5_ex4-1sp02img02.jpg)

where,

---

| | |
|:---|:---|
| CR<sub>0</sub> | the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date of such dividend or distribution, or immediately prior to the open of business on the Effective Date of such share split or share combination, as applicable; |
| CR' | the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date or Effective Date, as applicable; |
| OS<sub>0</sub> | the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date, as applicable (before giving effect to any such dividend, distribution, share split or share combination, as the case may be); and |
| OS' | the number of shares of Common Stock outstanding immediately after giving effect to such dividend, distribution, share split or share combination, as the case may be. |

---

Any adjustment made under this ‎Section 14.04(a) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend or distribution, or immediately after the open of business on the Effective Date for such share split or share combination, as applicable. If any dividend or distribution of the type described in this ‎Section 14.04(a) is declared but not so paid or made, the Conversion Rate shall be immediately readjusted, effective as of the date the Board of Directors determines not to pay such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) If the Company issues to all or substantially all holders of the Common Stock any rights, options or warrants (other than pursuant to a stockholder rights plan) entitling them, for a period of not more than 45 calendar days after the announcement date of such issuance, to subscribe for or purchase shares of the Common Stock at a price per share that is less than the average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of such issuance, the Conversion Rate shall be increased based on the following formula:

![](tm2612734d5_ex4-1sp02img03.jpg)

where,

---

| | |
|:---|:---|
| CR<sub>0</sub> | the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such issuance; |
| CR' | the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date; |
| OS<sub>0</sub> | the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date; |
| X | the total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and |
| Y | the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants, *divided by* the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of the issuance of such rights, options or warrants. |

---

Any increase made under this ‎Section 14.04(b) shall be made successively whenever any such rights, options or warrants are issued and shall become effective immediately after the open of business on the Ex-Dividend Date for such issuance. To the extent that shares of the Common Stock are not delivered after the expiration of such rights, options or warrants, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect had the increase with respect to the issuance of such rights, options or warrants been made on the basis of delivery of only the number of shares of Common Stock actually delivered. If such rights, options or warrants are not so issued, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such Ex-Dividend Date for such issuance had not occurred.

For purposes of this ‎Section 14.04(b) and for the purpose of ‎Section 14.01(b)(ii)(A), in determining whether any rights, options or warrants entitle the holders of the Common Stock to subscribe for or purchase shares of the Common Stock at a price per share that is less than such average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement for such issuance, and in determining the aggregate offering price of such shares of Common Stock, there shall be taken into account any consideration received by the Company for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value of such consideration, if other than cash, to be determined by the Board of Directors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) If the Company distributes shares of its Capital Stock, evidences of its indebtedness, other assets or property of the Company or rights, options or warrants to acquire its Capital Stock or other securities, to all or substantially all holders of the Common Stock, excluding (i) dividends, distributions or issuances (including share splits) as to which an adjustment was effected (or would have been effected but for the 1% Exception) pursuant to ‎Section 14.04(a) or ‎Section 14.04(b), (ii) dividends or distributions paid exclusively in cash as to which the provisions set forth in ‎Section 14.04(d) shall apply, (iii) distributions of Reference Property issued in exchange for, or upon conversion of, the Common Stock as set forth in ‎Section 14.07, and (iv) Spin-Offs as to which the provisions set forth below in this ‎Section 14.04(c) shall apply (any of such shares of Capital Stock, evidences of indebtedness, other assets or property or rights, options or warrants to acquire Capital Stock or other securities, the "**Distributed Property**"), then the Conversion Rate shall be increased based on the following formula:

![](tm2612734d5_ex4-1sp02img04.jpg)

where,

---

| | |
|:---|:---|
| CR<sub>0</sub> | the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution; |
| CR' | the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date; |
| SP<sub>0</sub> | the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution; and |
| FMV | the fair market value (as determined by the Board of Directors) of the Distributed Property with respect to each outstanding share of the Common Stock on the Ex-Dividend Date for such distribution. |

---

Any increase made under the portion of this ‎Section 14.04(c) above shall become effective immediately after the open of business on the Ex-Dividend Date for such distribution. If such distribution is not so paid or made, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such distribution had not been declared. Notwithstanding the foregoing, if "FMV" (as defined above) is equal to or greater than "SP<sub>0</sub>" (as defined above), in lieu of the foregoing increase, each Holder shall receive, in respect of each $1,000 principal amount thereof, at the same time and upon the same terms as holders of the Common Stock receive the Distributed Property, without having to convert its Notes, the amount and kind of Distributed Property such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate in effect on the Ex-Dividend Date for the distribution. If the Board of Directors determines the "FMV" (as defined above) of any distribution for purposes of this ‎Section 14.04(c) by reference to the actual or when-issued trading market for any securities, it shall in doing so consider the prices in such market over the same period used in computing the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution.

With respect to an adjustment pursuant to this ‎Section 14.04(c) where there has been a payment of a dividend or other distribution on the Common Stock of shares of Capital Stock of any class or series, or similar equity interest, of or relating to a Subsidiary or other business unit of the Company, that are, or, when issued, will be, listed or admitted for trading on a U.S. national securities exchange (a "**Spin-Off**"), the Conversion Rate shall be increased based on the following formula:

![](tm2612734d5_ex4-1sp02img05.jpg)

where,

---

| | |
|:---|:---|
| CR<sub>0</sub> | the Conversion Rate in effect immediately prior to the close of business on the last Trading Day of the Valuation Period; |
| CR' | the Conversion Rate in effect immediately after the close of business on the last Trading Day of the Valuation Period; |
| FMV<sub>0</sub> | the average of the Last Reported Sale Prices of the Capital Stock or similar equity interest distributed to holders of the Common Stock applicable to one share of the Common Stock (determined by reference to the definition of Last Reported Sale Price as set forth in ‎Section 1.01 as if references therein to Common Stock were to such Capital Stock or similar equity interest) over the first 10 consecutive Trading Day period after, and including, the Ex-Dividend Date of the Spin-Off (the "**Valuation Period**"); and |
| MP<sub>0</sub> | the average of the Last Reported Sale Prices of the Common Stock over the Valuation Period. |

---

The increase to the Conversion Rate under the preceding paragraph shall occur at the close of business on the last Trading Day of the Valuation Period; *provided* that in respect of any conversion of Notes, for any Trading Day that falls within the relevant Observation Period for such conversion and within the Valuation Period, references to "10" in the preceding paragraph shall be deemed to be replaced with such lesser number of Trading Days as have elapsed from, and including, the Ex-Dividend Date of such Spin-Off to, and including, such Trading Day in determining the Conversion Rate as of such Trading Day of such Observation Period.

If such Spin-Off does not occur, the Conversion Rate shall be decreased to be the Conversion Rate that would then be in effect if such distribution had not been declared, effective as of the date on which the Board of Directors determines not to consummate the Spin-Off.

For purposes of this ‎Section 14.04(c) (and subject in all respects to ‎Section 14.11), rights, options or warrants distributed by the Company to all holders of the Common Stock entitling them to subscribe for or purchase shares of the Company's Capital Stock, including Common Stock (either initially or under certain circumstances), which rights, options or warrants, until the occurrence of a specified event or events ("**Trigger Event**"): (i) are deemed to be transferred with such shares of the Common Stock; (ii) are not exercisable; and (iii) are also issued in respect of future issuances of the Common Stock, shall be deemed not to have been distributed for purposes of this ‎Section 14.04(c) (and no adjustment to the Conversion Rate under this ‎Section 14.04(c) will be required) until the occurrence of the earliest Trigger Event, whereupon such rights, options or warrants shall be deemed to have been distributed and an appropriate adjustment (if any is required) to the Conversion Rate shall be made under this ‎Section 14.04(c). If any such right, option or warrant, including any such existing rights, options or warrants distributed prior to the date of this Indenture, are subject to events, upon the occurrence of which such rights, options or warrants become exercisable to purchase different securities, evidences of indebtedness or other assets, then the date of the occurrence of any and each such event shall be deemed to be the date of distribution and Ex-Dividend Date with respect to new rights, options or warrants with such rights (in which case the existing rights, options or warrants shall be deemed to terminate and expire on such date without exercise by any of the holders of the Common Stock thereof). In addition, in the event of any distribution (or deemed distribution) of rights, options or warrants, or any Trigger Event or other event (of the type described in the immediately preceding sentence) with respect thereto that was counted for purposes of calculating a distribution amount for which an adjustment to the Conversion Rate under this ‎Section 14.04(c) was made, (1) in the case of any such rights, options or warrants that shall all have been redeemed or purchased without exercise by any holders of the Common Stock thereof, upon such final redemption or purchase (x) the Conversion Rate shall be readjusted as if such rights, options or warrants had not been issued and (y) the Conversion Rate shall then again be readjusted to give effect to such distribution, deemed distribution or Trigger Event, as the case may be, as though it were a cash distribution, equal to the per share redemption or purchase price received by a holder or holders of Common Stock with respect to such rights, options or warrants (assuming such holder of the Common Stock had retained such rights, options or warrants), made to all holders of Common Stock as of the date of such redemption or purchase, and (2) in the case of such rights, options or warrants that shall have expired or been terminated without exercise by any holders of the Common Stock thereof, the Conversion Rate shall be readjusted as if such rights, options and warrants had not been issued.

For purposes of ‎Section 14.04(a), ‎Section 14.04(b) and this ‎Section 14.04(c), if any dividend or distribution to which this ‎Section 14.04(c) is applicable also includes one or both of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(A) a dividend or distribution of shares of Common Stock to which ‎Section 14.04(a) is applicable (the "**Clause A Distribution**"); or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(B) a dividend or distribution of rights, options or warrants to which ‎Section 14.04(b) is applicable (the "**Clause B Distribution**"),

then, in either case, (1) such dividend or distribution, other than the Clause A Distribution and the Clause B Distribution, shall be deemed to be a dividend or distribution to which this ‎Section 14.04(c) is applicable (the "**Clause C Distribution**") and any Conversion Rate adjustment required by this ‎Section 14.04(c) with respect to such Clause C Distribution shall then be made, and (2) the Clause A Distribution and Clause B Distribution shall be deemed to immediately follow the Clause C Distribution and any Conversion Rate adjustment required by ‎Section 14.04(a) and ‎Section 14.04(b) with respect thereto shall then be made, except that, if determined by the Company (I) the "Ex-Dividend Date" of the Clause A Distribution and the Clause B Distribution shall be deemed to be the Ex-Dividend Date of the Clause C Distribution and (II) any shares of Common Stock included in the Clause A Distribution or Clause B Distribution shall be deemed not to be "outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date" within the meaning of ‎Section 14.04(a) or "outstanding immediately prior to the open of business on such Ex-Dividend Date" within the meaning of ‎Section 14.04(b).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) If any cash dividend or distribution is made to all or substantially all holders of the Common Stock, other than a regular, quarterly cash dividend that does not exceed $0.10 per share (the "**Initial Dividend Threshold**"), the Conversion Rate shall be adjusted based on the following formula:

![](tm2612734d5_ex4-1sp02img06.jpg)

where,

---

| | |
|:---|:---|
| CR<sub>0</sub> | the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such dividend or distribution; |
| CR' | the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such dividend or distribution; |
| SP<sub>0</sub> | the Last Reported Sale Price of the Common Stock on the Trading Day immediately preceding the Ex-Dividend Date for such dividend or distribution; |
| T | the Initial Dividend Threshold; *provided* that if the dividend or distribution is not a regular, quarterly cash dividend, the Initial Dividend Threshold shall be deemed to be zero; and |
| C | the aggregate amount in cash per share the Company distributes to all or substantially all holders of the Common Stock. |

---

The Initial Dividend Threshold shall be subject to adjustment in a manner inversely proportional to adjustments to the Conversion Rate; *provided* that no adjustment shall be made to the Initial Dividend Threshold for any adjustment to the Conversion Rate pursuant to this ‎Section 14.04(d).

Any increase pursuant to this ‎Section 14.04(d) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend or distribution. If such dividend or distribution is not so paid, the Conversion Rate shall be decreased, effective as of the date the Board of Directors determines not to make or pay such dividend or distribution, to be the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. Notwithstanding the foregoing, if "C" (as defined above) is equal to or greater than "SP<sub>0</sub>" (as defined above), in lieu of the foregoing increase, each Holder shall receive, for each $1,000 principal amount of Notes it holds, at the same time and upon the same terms as holders of the Common Stock, without having to convert its Notes, the amount of cash that such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate in effect on the Ex-Dividend Date for such cash dividend or distribution.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) If the Company or any of its Subsidiaries make a payment in respect of a tender or exchange offer for the Common Stock that is subject to the then applicable tender offer rules under the Exchange Act (other than an odd-lot tender offer pursuant to Rule 13e-4(h)(5) under the Exchange Act or any successor rule), to the extent that the cash and value of any other consideration included in the payment per share of the Common Stock exceeds the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding the last date on which tenders or exchanges may be made pursuant to such tender or exchange offer, the Conversion Rate shall be increased based on the following formula:

![](tm2612734d5_ex4-1sp02img07.jpg)

where,

---

| | |
|:---|:---|
| CR<sub>0</sub> | the Conversion Rate in effect immediately prior to the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer expires (the date such tender or exchange offer expires, the "**Expiration Date**"); |
| CR' | the Conversion Rate in effect immediately after the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding Expiration Date; |
| AC | the aggregate value of all cash and any other consideration (as determined by the Board of Directors) paid or payable for the shares of Common Stock purchased in such tender or exchange offer; |
| OS<sub>0</sub> | the number of shares of Common Stock outstanding immediately prior to the Expiration Date (prior to giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer); |
| OS' | the number of shares of Common Stock outstanding immediately after the Expiration Date (after giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer); and |
| SP' | the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding Expiration Date. |

---

The increase to the Conversion Rate under this ‎Section 14.04(e) shall occur at the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the relevant Expiration Date; *provided* that in respect of any conversion of Notes, for any Trading Day that falls within the relevant Observation Period for such conversion and within the 10 Trading Days immediately following, and including, the Trading Day next succeeding the expiration date of any tender or exchange offer, references to "10" or "10th" in the preceding paragraph shall be deemed replaced with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the relevant Expiration Date to, and including, such Trading Day in determining the Conversion Rate as of such Trading Day of such Observation Period.

In the event that the Company or one of its Subsidiaries is obligated to purchase shares of Common Stock pursuant to any such tender offer or exchange offer, but the Company or such Subsidiary is permanently prevented by applicable law from effecting any such purchases, or all such purchases are rescinded, then the Conversion Rate shall again be adjusted to be the Conversion Rate that would then be in effect if such tender offer or exchange offer had not been made or had been made only in respect of the purchases that have been effected.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) [*Reserved*].

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) Except as stated herein, the Company shall not adjust the Conversion Rate for the issuance of shares of the Common Stock or any securities convertible into or exchangeable for shares of the Common Stock or the right to purchase shares of the Common Stock or such convertible or exchangeable securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) In addition to those adjustments required by clauses ‎(a), ‎(b), ‎(c), ‎(d) and ‎(e) of this ‎Section 14.04, and to the extent permitted by applicable law and subject to the applicable rules of any exchange on which any of the Company's securities are then listed, the Company from time to time may increase the Conversion Rate by any amount for a period of at least 20 Business Days if the Board of Directors determines that such increase would be in the Company's best interest. In addition, to the extent permitted by applicable law and subject to the applicable rules of any exchange on which any of the Company's securities are then listed, the Company may (but is not required to) increase the Conversion Rate to avoid or diminish any income tax to holders of Common Stock or rights to purchase Common Stock in connection with a dividend or distribution of shares of Common Stock (or rights to acquire shares of Common Stock) or similar event. Whenever the Conversion Rate is increased pursuant to either of the preceding two sentences, the Company shall deliver to the Holder of each Note a notice of the increase at least 15 days prior to the date the increased Conversion Rate takes effect, and such notice shall state the increased Conversion Rate and the period during which it will be in effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Notwithstanding anything to the contrary in this ‎Article 14, the Conversion Rate shall not be adjusted:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) upon the issuance of any shares of Common Stock pursuant to any present or future plan providing for the reinvestment of dividends or interest payable on the Company's securities and the investment of additional optional amounts in shares of Common Stock under any plan;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) upon the issuance of any shares of Common Stock or options or rights to purchase those shares pursuant to any present or future employee, director or consultant benefit plan or program of or assumed by the Company or any of the Company's Subsidiaries;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) upon the issuance of any shares of the Common Stock pursuant to any option, warrant, right or exercisable, exchangeable or convertible security not described in clause ‎(ii) of this subsection and outstanding as of the date the Notes were first issued;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) upon the repurchase of any shares of Common Stock pursuant to an open-market share repurchase program or other buy-back transaction that is not a tender offer or exchange offer of the nature described in Section 14.04(e) above;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) for a tender offer by any party other than a tender offer by the Company or one or more of its Subsidiaries as described in Section 14.04(e);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) solely for a change in the par value of the Common Stock; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) for accrued and unpaid Special Interest, if any.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) All calculations and other determinations under this ‎Article 14 shall be made by the Company and shall be made to the nearest one-ten thousandth (1/10,000th) of a share. The Company shall not be required to make an adjustment to the Conversion Rate pursuant to this ‎Section 14.04 unless the adjustment would require a change of at least 1% in the Conversion Rate; *provided* that the Company shall carry forward any adjustments that are less than 1% of the Conversion Rate and make such carried forward adjustments, regardless of whether the aggregate adjustment is at least 1%, (1) on the Effective Date for any Make-Whole Fundamental Change and/or the effective date of any Fundamental Change, (2) on any date the Company delivers a Redemption Notice, (3) prior to the close of business on the Conversion Date in respect of any conversion following a replacement of the Common Stock by Reference Property consisting solely of cash, (4) prior to the open of business on each Trading Day of any Observation Period in respect of the conversion of any Note (other than as described in clause (3)), (5) on the date on which all such deferred adjustments would result in an aggregate change to the Conversion Rate of at least 1% and (6) on February 15, 2031.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) Whenever the Conversion Rate is adjusted as herein provided, the Company shall promptly furnish to the Trustee (and the Conversion Agent if not the Trustee) an Officer's Certificate setting forth the Conversion Rate after such adjustment and setting forth a brief statement of the facts requiring such adjustment. Unless and until a Responsible Officer of the Trustee shall have received such Officer's Certificate, the Trustee shall not be deemed to have knowledge of any adjustment of the Conversion Rate and may assume without inquiry that the last Conversion Rate of which it has knowledge is still in effect. Promptly after delivery of such certificate, the Company shall prepare a written notice of such adjustment of the Conversion Rate setting forth the adjusted Conversion Rate and the date on which each adjustment becomes effective and shall deliver such notice of such adjustment of the Conversion Rate to each Holder (with a copy to the Trustee). Failure to deliver such notice shall not affect the legality or validity of any such adjustment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l) For purposes of this ‎Section 14.04, the number of shares of Common Stock at any time outstanding shall not include shares of Common Stock held in the treasury of the Company so long as the Company does not pay any dividend or make any distribution on shares of Common Stock held in the treasury of the Company, but shall include shares of Common Stock issuable in respect of scrip certificates issued in lieu of fractions of shares of Common Stock.

Section 14.05 *. Adjustments of Prices.* Whenever any provision of this Indenture requires the Company to calculate the Last Reported Sale Prices, the Daily VWAPs, the Daily Conversion Values, the Daily Net Settlement Amounts or the Daily Settlement Amounts over a span of multiple days (including, without limitation, an Observation Period and the period for determining the Stock Price for purposes of a Make-Whole Fundamental Change, Optional Redemption or Cleanup Redemption), the Company shall, in good faith, make appropriate adjustments to each to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date or expiration date, as the case may be, of the event occurs, at any time during the period when the Last Reported Sale Prices, the Daily VWAPs, the Daily Conversion Values, the Daily Net Settlement Amounts or the Daily Settlement Amounts are to be calculated.

Section 14.06 *. Shares to Be Fully Paid.* The Company shall provide, free from preemptive rights, out of its authorized but unissued shares or shares held in treasury, sufficient shares of Common Stock to provide for conversion of the Notes from time to time as such Notes are presented for conversion (assuming delivery of the maximum number of shares of Common Stock that may be due upon conversion, the addition of the maximum number of Additional Shares to the Conversion Rate pursuant to Section 14.03 and that at the time of computation of such number of shares, all such Notes would be converted by a single Holder).

Section 14.07 *. Effect of Recapitalizations, Reclassifications and Changes of the Common Stock.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) In the case of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) any recapitalization, reclassification or change of the Common Stock (other than changes in par value or changes resulting from a subdivision or combination),

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) any consolidation, merger, combination or similar transaction involving the Company,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) any sale, lease or other transfer to a third party of the consolidated assets of the Company and the Company's Subsidiaries substantially as an entirety, or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) any statutory share exchange,

in each case, as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets (including cash or any combination thereof) (any such event, a "**Share Exchange Event**"), then, at and after the effective time of such Share Exchange Event, the right to convert each $1,000 principal amount of Notes shall be changed into a right to convert such principal amount of Notes into the kind and amount of shares of stock, other securities or other property or assets (including cash or any combination thereof) that a holder of a number of shares of Common Stock equal to the Conversion Rate immediately prior to such Share Exchange Event would have owned or been entitled to receive (the "**Reference Property**," with each "**unit of Reference Property**" meaning the kind and amount of Reference Property that a holder of one share of Common Stock is entitled to receive) upon such Share Exchange Event and, prior to or at the effective time of such Share Exchange Event, the Company or the successor or purchasing Person, as the case may be, shall execute with the Trustee a supplemental indenture permitted under ‎Section 10.01(g) providing for such change in the right to convert each $1,000 principal amount of Notes; *provided*, *however*, that at and after the effective time of the Share Exchange Event, the Conversion Obligation shall be calculated and settlement in accordance with ‎Section 14.02 such that (A) the amount otherwise payable in cash upon conversion of the Notes as set forth under ‎Section 14.02 shall continue to be payable in cash, (B) the Company shall continue to have the right to elect to determine the form of consideration to be paid or delivered, as the case may be, in respect of the remainder, if any, of the Conversion Obligation in excess of the principal amount of the Notes being converted as set forth under ‎Section 14.02, (C) the number of shares of Common Stock, if any, otherwise deliverable upon conversion of the Notes in accordance with ‎Section 14.02 shall instead be deliverable in the amount and type of Reference Property that a holder of that number of shares of Common Stock would have received in such Share Exchange Event and (D) the Daily VWAP shall be calculated based on the value of a unit of Reference Property.

If the Share Exchange Event causes the Common Stock to be converted into, or exchanged for, the right to receive more than a single type of consideration (determined based in part upon any form of stockholder election), then (i) the Reference Property into which the Notes will be convertible shall be deemed to be the weighted average of the types and amounts of consideration actually received by the holders of Common Stock, and (ii) the unit of Reference Property for purposes of the immediately preceding paragraph shall refer to the consideration referred to in clause (i) attributable to one share of Common Stock. The Company shall notify Holders, the Trustee and the Conversion Agent (if other than the Trustee) in writing of such weighted average as soon as practicable after such determination is made. If the holders of the Common Stock receive only cash in such Share Exchange Event, then for all conversions of Notes for which the relevant Conversion Date occurs after the effective date of such Share Exchange Event (A) the consideration due upon conversion of each $1,000 principal amount of Notes shall be solely cash in an amount equal to the Conversion Rate in effect on the Conversion Date (as may be increased by any Additional Shares pursuant to ‎Section 14.03), *multiplied by* the price paid per share of Common Stock in such Share Exchange Event and (B) the Company shall satisfy the Conversion Obligation by paying cash to converting Holders on the second Business Day immediately following the relevant Conversion Date.

Such supplemental indenture described in the second immediately preceding paragraph shall provide for anti-dilution and other adjustments that shall be as nearly equivalent as is possible to the adjustments provided for in this ‎Article 14. If, in the case of any Share Exchange Event, the Reference Property includes shares of stock, securities or other property or assets (including cash or any combination thereof) of a Person other than the successor or purchasing corporation, as the case may be, in such Share Exchange Event, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders of the Notes as the Board of Directors shall reasonably consider necessary by reason of the foregoing, including the provisions providing for the purchase rights set forth in ‎Article 15.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) When the Company executes a supplemental indenture pursuant to subsection ‎(a) of this ‎Section 14.07, the Company shall promptly furnish to the Trustee an Officer's Certificate briefly stating the reasons therefor, the kind or amount of cash, securities or property or asset that will comprise a unit of Reference Property after any such Share Exchange Event, any adjustment to be made with respect thereto and that all conditions precedent have been complied with, and shall promptly deliver notice thereof to all Holders. The Company shall cause notice of the execution of such supplemental indenture to be delivered to each Holder within 20 days after execution thereof. Failure to deliver such notice shall not affect the legality or validity of such supplemental indenture.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The Company shall not become a party to any Share Exchange Event unless its terms are consistent with this ‎Section 14.07. None of the foregoing provisions shall affect the right of a Holder to convert its Notes into cash and shares of Common Stock, if any, as set forth in ‎Section 14.01 and ‎Section 14.02 prior to the effective date of such Share Exchange Event.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The above provisions of this Section shall similarly apply to successive Share Exchange Events.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) In connection with any Share Exchange Event, the Initial Dividend Threshold shall be subject to adjustment as described in clause (i), clause (ii) or clause (iii) below, as the case may be.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) In the case of a Share Exchange Event in which the Reference Property (determined, as appropriate, pursuant to subsection (a) above and excluding any dissenters' appraisal rights) is composed entirely of shares of common stock or American depositary receipts (or other interests) in respect thereof (the "**Share Exchange Common Stock**"), the Initial Dividend Threshold at and after the effective time of such Share Exchange Event will be equal to (x) the Initial Dividend Threshold immediately prior to the effective time of such Share Exchange Event, *divided by* (y) the number of shares of Share Exchange Common Stock that a holder of one share of Common Stock would receive in such Share Exchange Event (such quotient rounded down to the nearest cent).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) In the case of a Share Exchange Event in which the Reference Property (determined, as appropriate, pursuant to subsection (a) above and excluding any dissenters' appraisal rights) is composed in part of shares of Share Exchange Common Stock, the Initial Dividend Threshold at and after the effective time of such Share Exchange Event will be equal to (x) the Initial Dividend Threshold immediately prior to the effective time of such Share Exchange Event, *multiplied by* (y) the Share Exchange Valuation Percentage for such Share Exchange Event (such product rounded down to the nearest cent).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) For the avoidance of doubt, in the case of a Share Exchange Event in which the Reference Property (determined, as appropriate, pursuant to subsection (a) above and excluding any dissenters' appraisal rights) is composed entirely of consideration other than shares of common stock or American depositary receipts (or other interests) in respect thereof, the Initial Dividend Threshold at and after the effective time of such Share Exchange will be equal to zero.

Section 14.08 *. Certain Covenants.* (a) The Company covenants that all shares of Common Stock issued upon conversion of Notes will be fully paid and non-assessable by the Company and free from all taxes, liens and charges with respect to the issue thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Company covenants that, if any shares of Common Stock to be provided for the purpose of conversion of Notes hereunder require registration with or approval of any governmental authority under any federal or state law before such shares of Common Stock may be validly issued upon conversion, the Company will, to the extent then permitted by the rules and interpretations of the Commission, secure such registration or approval, as the case may be.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The Company further covenants that if at any time the Common Stock shall be listed on any national securities exchange or automated quotation system the Company will list and keep listed, so long as the Common Stock shall be so listed on such exchange or automated quotation system, any Common Stock issuable upon conversion of the Notes.

Section 14.09 *. Responsibility of Trustee.* The Trustee and any other Conversion Agent shall not at any time be under any duty or responsibility to any Holder to determine, or verify the Company's determination of, the Conversion Rate (or any adjustment thereto) or whether any facts exist that may require any adjustment (including any increase) of the Conversion Rate, or with respect to the nature or extent or calculation of any such adjustment when made, or with respect to the method employed, or herein or in any supplemental indenture provided to be employed, in making the same. The Trustee and any other Conversion Agent shall not be accountable with respect to the validity or value (or the kind or amount) of any shares of Common Stock, or of any securities, property or cash that may at any time be issued or delivered upon the conversion of any Note; and the Trustee and any other Conversion Agent make no representations with respect thereto. Neither the Trustee nor any Conversion Agent shall be responsible for any failure of the Company to issue, transfer or deliver any shares of Common Stock or stock certificates or other securities or property or cash upon the surrender of any Note for the purpose of conversion or to comply with any of the duties, responsibilities or covenants of the Company contained in this Article. Without limiting the generality of the foregoing, neither the Trustee nor any Conversion Agent shall be under any responsibility to determine the correctness of any provisions contained in any supplemental indenture entered into pursuant to ‎Section 14.07 relating either to the kind or amount of shares of stock or securities or property (including cash) receivable by Holders upon the conversion of their Notes after any event referred to in such ‎Section 14.07 or to any adjustment to be made with respect thereto, but, subject to the provisions of ‎Section 7.01, may accept (without any independent investigation) as conclusive evidence of the correctness of any such provisions, and shall be protected in conclusively relying upon, the Officer's Certificate (which the Company shall be obligated to furnish to the Trustee prior to the execution of any such supplemental indenture) with respect thereto. Neither the Trustee nor the Conversion Agent shall be responsible for determining whether any event contemplated by ‎Section 14.01(b) has occurred that makes the Notes eligible for conversion or no longer eligible therefor until the Company has delivered to the Trustee and the Conversion Agent the notices referred to in ‎Section 14.01(b) with respect to the commencement or termination of such conversion rights, on which notices the Trustee and the Conversion Agent may conclusively rely, and the Company agrees to deliver such notices to the Trustee and the Conversion Agent immediately after the occurrence of any such event or at such other times as shall be provided for in ‎Section 14.01(b). The parties hereto agree that all notices to the Trustee or the Conversion Agent under this ‎Article 14 shall be in writing or as otherwise provided herein. Neither the Trustee nor any agent acting under this Indenture (other than the Company, if acting in such capacity) shall have any obligation to make any calculation or determine whether Notes may be surrendered for conversion pursuant to this Indenture, or to notify the Company or the Depositary or any Holders of the Notes that the Notes have become convertible pursuant to the terms of this Indenture.

Section 14.10 *. [Reserved]*.

Section 14.11 *. Stockholder Rights Plans.* If the Company has a stockholder rights plan in effect upon conversion of the Notes, each share of Common Stock, if any, issued upon such conversion shall be entitled to receive the appropriate number of rights, if any, and the certificates representing the Common Stock issued upon such conversion shall bear such legends, if any, in each case as may be provided by the terms of any such stockholder rights plan, as the same may be amended from time to time. However, if, prior to any conversion of Notes, the rights have separated from the shares of Common Stock in accordance with the provisions of the applicable stockholder rights plan, the Conversion Rate shall be adjusted at the time of separation as if the Company distributed to all or substantially all holders of the Common Stock Distributed Property as provided in ‎Section 14.04(c), subject to readjustment in the event of the expiration, termination or redemption of such rights.

Section 14.12 *. Exchange in lieu of conversion.* (a) When a Holder surrenders its Notes for conversion, the Company may, at its election (an "**Exchange Election**"), direct the surrender, on or prior to the Trading Day immediately following the Conversion Date, of such Notes to one or more financial institutions designated by the Company (each, a "**Designated Financial Institution**") for exchange in lieu of conversion. In order to accept any Notes surrendered for conversion, the Designated Financial Institution(s) must agree to timely pay and deliver, as the case may be, in exchange for such Notes, cash up to the aggregate principal amount of such Notes, and cash, shares of Common Stock or a combination of cash and shares of Common Stock, at the Company's election, in respect of the remainder if any, of the Company's Conversion Obligation in excess of the aggregate principal amount of such Notes that would otherwise be due upon conversion pursuant to ‎Section 14.02 (the "**Conversion Consideration**"). If the Company makes an Exchange Election, the Company shall, before the close of business on the Trading Day immediately following the relevant Conversion Date, notify in writing the Trustee, the Conversion Agent (if other than the Trustee) and the Holder surrendering its Notes for conversion that the Company has made the Exchange Election, and the Company shall notify the Designated Financial Institution(s) of the relevant deadline for delivery of the Conversion Consideration and the type of Conversion Consideration to be paid and delivered, as the case may be.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Notwithstanding the surrender, any Notes delivered to the Designated Financial Institution(s) shall remain outstanding, subject to applicable procedures of the Depositary. If the Designated Financial Institution(s) agree(s) to accept any Notes for exchange but does not timely pay and deliver, as the case may be, the related Conversion Consideration, or if such Designated Financial Institution does not accept the Notes for exchange, the Company shall pay and deliver, as the case may be, the relevant Conversion Consideration as, and at the time, required pursuant to this Indenture as if the Company had not made the Exchange Election.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The Company's designation of any Designated Financial Institution(s) to which the Notes may be submitted for exchange does not require such Designated Financial Institution(s) to accept any Notes. The Company, the Conversion Agent and the Holders surrendering their Notes for conversion will cooperate to cause such Notes to be delivered to the Designated Financial Institution and the Conversion Agent shall be entitled to conclusively rely on the Company's instructions in connection with effecting any Exchange Election and shall have no liability for any such Exchange Election made outside of its control.

Article 15<br> Repurchase of Notes at Option of Holders

Section 15.01 *. [Intentionally Omitted]*

Section 15.02 *. Repurchase at Option of Holders Upon a Fundamental Change.* (a) If a Fundamental Change (other than an Exempted Fundamental Change) occurs at any time, each Holder shall have the right, at such Holder's option, to require the Company to repurchase for cash all of such Holder's Notes, or any portion thereof that is equal to $1,000 or an integral multiple of $1,000, on the date (the "**Fundamental Change Repurchase Date**") specified by the Company that is not less than 20 calendar days or more than 35 calendar days following the date of the Fundamental Change Company Notice at a repurchase price equal to 100% of the principal amount thereof, *plus* any accrued and unpaid Special Interest thereon to, but excluding, the Fundamental Change Repurchase Date (the "**Fundamental Change Repurchase Price**"), unless the Fundamental Change Repurchase Date falls after a Special Interest Record Date but on or prior to the Special Interest Payment Date to which such Special Interest Record Date relates, in which case the Company shall instead pay the full amount of accrued and unpaid Special Interest to Holders of record as of such Special Interest Record Date, and the Fundamental Change Repurchase Price shall be equal to 100% of the principal amount of Notes to be repurchased pursuant to this ‎Article 15.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Repurchases of Notes under this ‎Section 15.02 shall be made, at the option of the Holder thereof, upon:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) delivery to the applicable Paying Agent by a Holder of a duly completed notice (the "**Fundamental Change Repurchase Notice**") in the form set forth in Attachment 2 to the Form of Note attached hereto as Exhibit A, if the Notes are Physical Notes, or in compliance with the Depositary's procedures for surrendering interests in Global Notes, if the Notes are Global Notes, in each case on or before the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) delivery of the Notes, if the Notes are Physical Notes, to the applicable Paying Agent at any time after delivery of the Fundamental Change Repurchase Notice (together with all necessary endorsements for transfer) at the Corporate Trust Office of the Paying Agent, or book-entry transfer of the Notes, if the Notes are Global Notes, in compliance with the procedures of the Depositary, in each case such delivery being a condition to receipt by the Holder of the Fundamental Change Repurchase Price therefor.

The Fundamental Change Repurchase Notice in respect of any Notes to be repurchased shall state:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) in the case of Physical Notes, the certificate numbers of the Notes to be delivered for repurchase;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) the portion of the principal amount of Notes to be repurchased, which must be $1,000 or an integral multiple thereof; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) that the Notes are to be repurchased by the Company pursuant to the applicable provisions of the Notes and this Indenture;

*provided*, *however*, that if the Notes are Global Notes, the Fundamental Change Repurchase Notice must comply with appropriate Depositary procedures.

Notwithstanding anything herein to the contrary, any Holder delivering to the applicable Paying Agent the Fundamental Change Repurchase Notice contemplated by this ‎Section 15.02 shall have the right to withdraw, in whole or in part, such Fundamental Change Repurchase Notice at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date by delivery of a written notice of withdrawal to the applicable Paying Agent in accordance with ‎Section 15.03.

The applicable Paying Agent shall promptly notify the Company of the receipt by it of any Fundamental Change Repurchase Notice or written notice of withdrawal thereof.

The Company may appoint a tender agent in connection with any such repurchase, in which case such tender agent shall be the Paying Agent in connection with such repurchase.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) On or before the twentieth calendar day after the occurrence of the effective date of a Fundamental Change (other than an Exempted Fundamental Change), the Company shall provide to all Holders of Notes, the Trustee, the Conversion Agent (if other than the Trustee) and the applicable Paying Agent (in the case of any applicable Paying Agent other than the Trustee) a written notice (the "**Fundamental Change Company Notice**") of the occurrence of the effective date of the Fundamental Change and of the repurchase right at the option of the Holders arising as a result thereof. In the case of Physical Notes, such notice shall be by first class mail or, in the case of Global Notes, such notice shall be delivered in accordance with the applicable procedures of the Depositary. Simultaneously with the Company's providing such notice, the Company shall publish the information on the Company's website or through such other public medium as the Company may use at that time. Each Fundamental Change Company Notice shall specify:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the events causing the Fundamental Change;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the effective date of the Fundamental Change;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) the last date on which a Holder may exercise the repurchase right pursuant to this ‎Article 15;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) the Fundamental Change Repurchase Price;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) the Fundamental Change Repurchase Date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) the name and address of the applicable Paying Agent and the Conversion Agent, if applicable;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) if applicable, the Conversion Rate and any adjustments to the Conversion Rate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(viii) that the Notes with respect to which a Fundamental Change Repurchase Notice has been delivered by a Holder may be converted only if the Holder withdraws the Fundamental Change Repurchase Notice in accordance with the terms of this Indenture; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ix) the procedures that Holders must follow to require the Company to repurchase their Notes.

No failure of the Company to give the foregoing notices and no defect therein shall limit the Holders' repurchase rights or affect the validity of the proceedings for the repurchase of the Notes pursuant to this ‎Section 15.02.

At the Company's written request, the Trustee shall give such notice in the Company's name and at the Company's expense; *provided*, *however*, that, in all cases, the text of such Fundamental Change Company Notice shall be prepared by the Company. In such a case, the Company shall deliver such notice to the Trustee at least three Business Days prior to the date that the notice is required to be given to the Holders (unless a shorter period is agreed to by the Trustee), together with an Officer's Certificate requesting that the Trustee give such notice.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Notwithstanding the foregoing, no Notes may be repurchased by the Company on any date at the option of the Holders upon a Fundamental Change if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes). The applicable Paying Agent will promptly return to the respective Holders thereof any Physical Notes held by it during the acceleration of the Notes (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes), or any instructions for book-entry transfer of the Notes in compliance with the procedures of the Depositary shall be deemed to have been cancelled, and, upon such return or cancellation, as the case may be, the Fundamental Change Repurchase Notice with respect thereto shall be deemed to have been withdrawn.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) Notwithstanding anything to the contrary in this Article 15, the Company shall not be required to send a Fundamental Change Company Notice, nor offer to repurchase or repurchase any Notes, in each case, as described in this Section 15.02, in connection with any Exempted Fundamental Change.

Section 15.03 *. Withdrawal of Fundamental Change Repurchase Notice.* (a) A Fundamental Change Repurchase Notice may be withdrawn (in whole or in part) by means of a written notice of withdrawal delivered to the office of the applicable Paying Agent in accordance with this ‎Section 15.03 at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date, specifying:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the principal amount of the Notes with respect to which such notice of withdrawal is being submitted, which portion must be in principal amounts of $1,000 or an integral multiple of $1,000 in excess thereof,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) if Physical Notes have been issued, the certificate number of the Note in respect of which such notice of withdrawal is being submitted, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) the principal amount, if any, of such Note that remains subject to the original Fundamental Change Repurchase Notice, which portion must be in principal amounts of $1,000 or an integral multiple of $1,000;

*provided*, *however*, that if the Notes are Global Notes, the notice must comply with appropriate procedures of the Depositary.

Section 15.04 *. Deposit of Fundamental Change Repurchase Price.* (a) The Company will deposit with the Trustee (or other Paying Agent appointed by the Company, or if the Company is acting as its own Paying Agent, set aside, segregate and hold in trust as provided in ‎Section 4.04) on or prior to 11:00 a.m., New York City time, on the Fundamental Change Repurchase Date an amount of money sufficient to repurchase all of the Notes to be repurchased at the appropriate Fundamental Change Repurchase Price. Subject to receipt of funds and/or Notes by the Trustee (or other Paying Agent appointed by the Company), payment for Notes surrendered for repurchase (and not withdrawn prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date) will be made on the later of (i) the Fundamental Change Repurchase Date (*provided* the Holder has satisfied the conditions in ‎Section 15.02) and (ii) the time of book-entry transfer or the delivery of such Note to the Trustee (or other Paying Agent appointed by the Company) by the Holder thereof in the manner required by ‎Section 15.02 by mailing checks for the amount payable to the Holders of such Notes entitled thereto as they shall appear in the Note Register; *provided*, *however*, that payments to the Depositary shall be made by wire transfer of immediately available funds to the account of the Depositary or its nominee. The Trustee or the Paying Agent (as applicable) shall, promptly after such payment and upon written demand by the Company, return to the Company any funds in excess of the Fundamental Change Repurchase Price.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) If by 11:00 a.m. New York City time, on the Fundamental Change Repurchase Date, the Trustee (or other Paying Agent appointed by the Company) holds money sufficient to make payment on all the Notes or portions thereof that are to be repurchased on such Fundamental Change Repurchase Date, then, with respect to the Notes that have been properly surrendered for repurchase and have not been validly withdrawn, (i) such Notes will cease to be outstanding, (ii) Special Interest if and to the extent any Special Interest is accruing on such date, will cease to accrue on such Notes (whether or not book-entry transfer of the Notes has been made or the Notes have been delivered to the Trustee or applicable Paying Agent) and (iii) all other rights of the Holders of such Notes will terminate (other than (x) the right to receive the Fundamental Change Repurchase Price and (y) if the Fundamental Change Repurchase Date falls after a Special Interest Record Date but on or prior to the related Special Interest Payment Date, the right of the Holder of record on such Special Interest Record Date to receive the full amount of accrued and unpaid Special Interest relating to such Special Interest Record Date).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Upon surrender of a Note that is to be repurchased in part pursuant to ‎Section 15.02, the Company shall execute and the Trustee shall authenticate and deliver to the Holder a new Note in an authorized denomination equal in principal amount to the unrepurchased portion of the Note surrendered.

Section 15.05. *Covenant to Comply with Applicable Laws Upon Repurchase of Notes*. In connection with any repurchase offer, the Company will, if required:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) comply with the provisions of Rule 13e-4, Rule 14e-1 and any other tender offer rules under the Exchange Act;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) file a Schedule TO or any other required schedule under the Exchange Act; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) otherwise comply with all federal and state securities laws in connection with any offer by the Company to repurchase the Notes;

in each case, so as to permit the rights and obligations under this ‎Article 15 to be exercised in the time and in the manner specified in this ‎Article 15.

Article 16<br> Redemption

Section 16.01. *Optional Redemption; Cleanup Redemption*.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) No sinking fund is provided for the Notes. The Notes shall not be redeemable by the Company prior to May 21, 2029, except as set forth in ‎Section 16.01(b). On or after May 21, 2029, the Company may redeem (an "**Optional Redemption**") for cash all or any portion of the Notes, at the Redemption Price, if the Last Reported Sale Price of the Common Stock has been at least 130% of the Conversion Price then in effect for at least 20 Trading Days (whether or not consecutive) during any 30 consecutive Trading Day period (including the last Trading Day of such period) ending on, and including, the Trading Day immediately preceding the date on which the Company provides the Optional Redemption Notice in accordance with ‎Section 16.02.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Company may redeem for cash the Notes, in whole but not in part, at any time at the Redemption Price if (i) the amount of Notes that remains outstanding is less than 25% of the aggregate principal amount of Notes initially issued hereunder and (ii) the Notes are Freely Tradable (a "**Cleanup Redemption**").

Section 16.02. *Redemption Notice; Selection of Notes*. (a) In case the Company exercises its Optional Redemption right to redeem all or, as the case may be, any part of the Notes, or its Cleanup Redemption right to redeem all, but not less than all, of the Notes, in each case, pursuant to ‎Section 16.01, it shall fix a date for such Optional Redemption or Cleanup Redemption (each a "**Redemption Date**") and it or, at its written request in an Officer's Certificate received by the Trustee not less than five Business Days prior to the date such Optional Redemption Notice or Cleanup Redemption Notice is to be sent (or such shorter period of time as may be acceptable to the Trustee), the Trustee, in the name of and at the expense of the Company, shall deliver or cause to be delivered a notice of such Optional Redemption (an "**Optional Redemption Notice**") or a notice of such Cleanup Redemption (a "**Cleanup Redemption Notice**"), as the case may be, not less than 50 nor more than 65 Scheduled Trading Days prior to the applicable Redemption Date to each Holder of Notes so to be redeemed, as a whole or in part, as the case may be; *provided*, *however*, that, if the Company shall give such notice, it shall also give written notice of the applicable Redemption Date to the Trustee, the Conversion Agent (if other than the Trustee) and the Paying Agent. Each Redemption Date must be a Business Day, and the Company shall not specify a Redemption Date that falls on or after the 41st Scheduled Trading Day immediately preceding the Maturity Date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Redemption Notice, if delivered in the manner herein provided, shall be conclusively presumed to have been duly given, whether or not the Holder receives such notice. In any case, failure to give such Redemption Notice by mail or any defect in the Redemption Notice to the Holder of any Note designated for Optional Redemption (as a whole or in part) or for Cleanup Redemption, as the case may be, shall not affect the validity of the proceedings for the redemption of any other Note.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Each Redemption Notice shall identify the Notes and specify:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the Redemption Date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the Redemption Price;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) that on the Redemption Date, the Redemption Price will become due and payable upon each Note to be redeemed, and that Special Interest thereon, if any, shall cease to accrue on and after the Redemption Date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) the place or places where such Notes are to be surrendered for payment of the Redemption Price;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) that Holders may surrender their Notes for conversion at any time prior to the close of business on the Scheduled Trading Day immediately preceding the Redemption Date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) the procedures a converting Holder must follow to convert its Notes and the Cash Percentage;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) the Conversion Rate and, if applicable, the number of Additional Shares added to the Conversion Rate in accordance with ‎Section 14.03;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(viii) the CUSIP, ISIN or other similar numbers, if any, assigned to such Notes; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ix) in case any Note is to be redeemed in part only in an Optional Redemption, the portion of the principal amount thereof to be redeemed and on and after the Redemption Date, upon surrender of such Note, a new Note in principal amount equal to the unredeemed portion thereof shall be issued.

A Redemption Notice shall be irrevocable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) In connection with an Optional Redemption, if fewer than all of the outstanding Notes are to be redeemed, in the case of a Global Note, the Notes or portions thereof to be redeemed (in principal amounts of $1,000 or multiples thereof) shall be selected according to the applicable procedures of the Depositary, or, in the case of Physical Notes, the Notes to be redeemed (in principal amounts of at least $1,000 or $1,000 multiples in excess thereof) shall be selected by the Trustee on a *pro rata* basis or by another method the Trustee considers to be fair and appropriate. If any Note selected for partial redemption is submitted for conversion in part after such selection, the portion of the Note submitted for conversion shall be deemed (so far as may be possible) to be the portion selected for Optional Redemption.

Section 16.03. *Payment of Notes Called for Redemption*. (a) If any Redemption Notice has been given in respect of the Notes in accordance with ‎Section 16.02, the Notes shall become due and payable on the Redemption Date at the place or places stated in the Redemption Notice and at the applicable Redemption Price. On presentation and surrender of the Notes at the place or places stated in the Redemption Notice, the Notes shall be paid and redeemed by the Company at the applicable Redemption Price.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Prior to the open of business on the Redemption Date, the Company shall deposit with the Trustee (or other Paying Agent appointed by the Company) or, if the Company or a Subsidiary of the Company is acting as the Paying Agent, shall segregate and hold in trust as provided in ‎Section 7.05 an amount of cash (by wire transfer in immediately available funds if deposited on the Redemption Date), sufficient to pay the Redemption Price of all of the Notes to be redeemed on such Redemption Date. Subject to receipt of funds by the Paying Agent, payment for the Notes to be redeemed shall be made on the Redemption Date for such Notes. The Trustee (or other Paying Agent appointed by the Company) shall, promptly after such payment and upon written demand by the Company, return to the Company any funds in excess of the Redemption Price.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) In connection with an Optional Redemption, upon surrender of a Note that is to be redeemed in part pursuant to ‎‎Section 16.02, the Company shall execute and the Trustee shall authenticate and deliver to the Holder a new Note in an authorized denomination equal in principal amount to the unredeemed portion of the Note surrendered.

Section 16.04. *Restrictions on Redemption*. The Company may not redeem any Notes on any date if the principal amount of the Notes has been accelerated in accordance with the terms of this Indenture, and such acceleration has not been rescinded, on or prior to the Redemption Date (except in the case of an acceleration resulting from a Default by the Company in the payment of the Redemption Price with respect to such Notes).

Article 17<br> Miscellaneous Provisions

Section 17.01 *. Provisions Binding on Company's Successors.* All the covenants, stipulations, promises and agreements of the Company contained in this Indenture shall bind its successors and assigns whether so expressed or not.

Section 17.02 *. Official Acts by Successor Corporation.* Any act or proceeding by any provision of this Indenture authorized or required to be done or performed by any board, committee or Officer of the Company shall and may be done and performed with like force and effect by the like board, committee or officer of any corporation or other entity that shall at the time be the lawful sole successor of the Company.

Section 17.03 *. Addresses for Notices, Etc.* Any notice or demand that by any provision of this Indenture is required or permitted to be given or served by the Trustee or by the Holders on the Company shall be in writing deemed to have been sufficiently given or made, for all purposes if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box addressed or by overnight courier addressed (until another address is furnished by the Company with the Trustee) to Advanced Energy Industries, Inc., 1595 Wynkoop St, Suite 800, Denver CO 80202 Attention: Chief Financial Officer and General Counsel. Any notice, direction, request or demand hereunder to or upon the Trustee shall be in writing (including facsimile and electronic mail in PDF format) and be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box or by overnight courier addressed to the Corporate Trust Office.

The Trustee, by notice to the Company, may designate additional or different addresses for subsequent notices or communications.

Any notice or communication delivered or to be delivered to a Holder of Physical Notes shall be mailed to it by first class mail, postage prepaid, or overnight courier at its address as it appears on the Note Register and shall be sufficiently given to it if so mailed within the time prescribed. Any notice or communication delivered or to be delivered to a Holder of Global Notes shall be delivered in accordance with the applicable procedures of the Depositary and shall be sufficiently given to it if so delivered within the time prescribed.

Failure to mail or deliver a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. If a notice or communication is mailed or delivered, as the case may be, in the manner provided above, it is duly given, whether or not the addressee receives it, except in the case of notices or communications to the Trustee, which shall be effective only upon actual receipt.

In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder.

The Trustee may, in its sole discretion, agree to accept and act upon instructions or directions pursuant to this Indenture sent by e-mail, facsimile transmission or other similar electronic methods. If the party elects to give the Trustee e-mail or facsimile instructions (or instructions by a similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee's understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee's reliance upon and compliance with such instructions notwithstanding such instructions conflict or are inconsistent with a subsequent written instruction. The party providing electronic instructions agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception and misuse by third parties.

Section 17.04 *. Governing Law; Jurisdiction.* THIS INDENTURE AND EACH NOTE, AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THIS INDENTURE AND EACH NOTE, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REGARD TO THE CONFLICTS OF LAWS PROVISIONS THEREOF).

The Company irrevocably consents and agrees, for the benefit of the Holders from time to time of the Notes and the Trustee, that any legal action, suit or proceeding against it with respect to obligations, liabilities or any other matter arising out of or in connection with this Indenture or the Notes may be brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and, until amounts due and to become due in respect of the Notes have been paid, hereby irrevocably consents and submits to the non-exclusive jurisdiction of each such court *in personam*, generally and unconditionally with respect to any action, suit or proceeding for itself in respect of its properties, assets and revenues.

The Company irrevocably and unconditionally waives, to the fullest extent permitted by law, any objection which it may now or hereafter have to the laying of venue of any of the aforesaid actions, suits or proceedings arising out of or in connection with this Indenture brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and hereby further irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such action, suit or proceeding brought in any such court has been brought in an inconvenient forum.

Section 17.05 *. Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee.* Upon any application or demand by the Company to the Trustee to take any action under any of the provisions of this Indenture, the Company shall furnish to the Trustee an Officer's Certificate and an Opinion of Counsel stating that such action is permitted by the terms of this Indenture and, in the opinion of the signors, all covenants and conditions precedent, if any, relating to the proposed action have been satisfied.

Each Officer's Certificate and Opinion of Counsel provided for, by or on behalf of the Company in this Indenture and delivered to the Trustee with respect to compliance with this Indenture (other than the Officer's Certificates provided for in ‎Section 4.08) shall include (a) a statement that the person signing such certificate is familiar with the requested action and this Indenture and has read such covenants or conditions precedent; (b) a brief statement as to the nature and scope of the examination or investigation upon which the statement contained in such certificate is based; (c) a statement that, in the judgment of such person, he or she has made such examination or investigation as is necessary to enable him or her to express an informed judgment as to whether or not such action is permitted by this Indenture and whether all covenants or conditions precedent thereto have been satisfied; and (d) a statement as to whether or not, in the judgment of such person, such action is permitted by this Indenture and all covenants and conditions precedent thereto have been satisfied.

Notwithstanding anything to the contrary in this ‎Section 17.05, if any provision in this Indenture specifically provides that the Trustee shall or may receive an Opinion of Counsel in connection with any action to be taken by the Trustee or the Company hereunder, the Trustee shall be entitled to, or entitled to request, such Opinion of Counsel.

Section 17.06 *. Legal Holidays.* In any case where any Special Interest Payment Date, any Redemption Date, any Fundamental Change Repurchase Date or the Maturity Date is not a Business Day, then any action to be taken on such date need not be taken on such date, but may be taken on the next succeeding Business Day with the same force and effect as if taken on such date, and no interest shall accrue in respect of the delay.

Section 17.07 *. No Security Interest Created.* Nothing in this Indenture or in the Notes, expressed or implied, shall be construed to constitute a security interest under the Uniform Commercial Code or similar legislation, as now or hereafter enacted and in effect, in any jurisdiction.

Section 17.08 *. Benefits of Indenture.* Nothing in this Indenture or in the Notes, expressed or implied, shall give to any Person, other than the Holders, the parties hereto, any Paying Agent, any Conversion Agent, any authenticating agent, any Note Registrar and their successors hereunder, any benefit or any legal or equitable right, remedy or claim under this Indenture.

Section 17.09 *. **Table of Contents**, Headings, Etc.* The table of contents and the titles and headings of the articles and sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof.

Section 17.10 *. Authenticating Agent.* The Trustee may appoint an authenticating agent that shall be authorized to act on its behalf and subject to its direction in the authentication and delivery of Notes in connection with the original issuance thereof and transfers and exchanges of Notes hereunder, including under ‎Section 2.04, ‎Section 2.05, ‎Section 2.06, ‎Section 2.07, ‎Section 10.04 and ‎Section 15.04 as fully to all intents and purposes as though the authenticating agent had been expressly authorized by this Indenture and those Sections to authenticate and deliver Notes. For all purposes of this Indenture, the authentication and delivery of Notes by the authenticating agent shall be deemed to be authentication and delivery of such Notes "by the Trustee" and a certificate of authentication executed on behalf of the Trustee by an authenticating agent shall be deemed to satisfy any requirement hereunder or in the Notes for the Trustee's certificate of authentication. Such authenticating agent shall at all times be a Person eligible to serve as trustee hereunder pursuant to ‎Section 7.08.

Any corporation or other entity into which any authenticating agent may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, consolidation or conversion to which any authenticating agent shall be a party, or any corporation or other entity succeeding to the corporate trust business of any authenticating agent, shall be the successor of the authenticating agent hereunder, if such successor corporation or other entity is otherwise eligible under this ‎Section 17.10, without the execution or filing of any paper or any further act on the part of the parties hereto or the authenticating agent or such successor corporation or other entity.

Any authenticating agent may at any time resign by giving written notice of resignation to the Trustee and to the Company. The Trustee may at any time terminate the agency of any authenticating agent by giving written notice of termination to such authenticating agent and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in case at any time any authenticating agent shall cease to be eligible under this Section, the Trustee may appoint a successor authenticating agent (which may be the Trustee), shall give written notice of such appointment to the Company and shall deliver notice of such appointment to all Holders.

The Company agrees to pay to the authenticating agent from time to time reasonable compensation for its services although the Company may terminate the authenticating agent, if it determines such agent's fees to be unreasonable.

The provisions of ‎Section 7.02, ‎Section 7.03, ‎Section 7.04, ‎Section 8.03 and this ‎Section 17.10 shall be applicable to any authenticating agent.

If an authenticating agent is appointed pursuant to this ‎Section 17.10, the Notes may have endorsed thereon, in addition to the Trustee's certificate of authentication, an alternative certificate of authentication in the following form:

__________________________,<br> as Authenticating Agent, certifies that this is one of the Notes described<br> in the within-named Indenture.

By:

Authorized Officer

Section 17.11 *. Execution in Counterparts.* This Indenture may be executed in any number of counterparts, each of which shall be an original, but such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Indenture and of signature pages by facsimile, electronic or PDF transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes. All notices, approvals, consents, requests and any communications hereunder must be in writing (*provided* that any communication sent to the Trustee hereunder must be in the form of a document that is signed manually or by way of a digital signature provided by DocuSign (or such other digital signature provider as specified in writing to Trustee by the authorized representative)), in English. The Company agrees to assume all risks arising out of the use of using digital signatures and electronic methods to submit communications to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions and the risk of interception and misuse by third parties. The Trustee shall have the right to accept and act upon any notice, instruction, or other communication, including any funds transfer instruction, (each, a "**Notice**") received pursuant to this Indenture by electronic transmission (including by e-mail, facsimile transmission, web portal or other electronic methods). Electronic signatures believed by the Trustee to comply with the ESIGN Act of 2000 or other applicable law (including electronic images of handwritten signatures and digital signatures provided by DocuSign, Orbit, Adobe Sign or any other digital signature provider identified by any other party hereto and acceptable to the Trustee) ("**Electronic Signatures**") shall be deemed original signatures for all purposes. Each other party to this Indenture assumes all risks arising out of the use of Electronic Signatures and electronic methods to send Notices to the Trustee, including without limitation the risk of the Trustee acting on an unauthorized Notice (and subject to the foregoing) and the risk of interception or misuse by third parties. Notwithstanding the foregoing, the Trustee may in any instance and in its sole discretion require that a Notice in the form of an original document bearing a manual signature be delivered to the Trustee, in lieu of, or in addition to, any such electronic Notice.

Section 17.12 *. Severability.* In the event any provision of this Indenture or in the Notes shall be invalid, illegal or unenforceable, then (to the extent permitted by law) the validity, legality or enforceability of the remaining provisions shall not in any way be affected or impaired.

Section 17.13 *. Waiver of Jury Trial.* EACH OF THE COMPANY, THE TRUSTEE AND THE HOLDERS OF THE NOTES (BY THEIR ACCEPTANCE THEREOF) HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY.

Section 17.14 *. Force Majeure.* In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, (i) any act or provision of any present or future law or regulation or governmental authority, (ii) any act of God, (iii) natural disaster, (iv) war, (v) terrorism, (vi) civil unrest, (vii) accidents, (viii) labor dispute, (ix) disease, (x) epidemic or pandemic, (xi) quarantine, (xii) national emergency, (xiii) loss or malfunction of utility or computer software or hardware, (xiv) communications system failure, (xv) malware or ransomware, (xvi) unavailability of the Federal Reserve Bank wire or telex system or other wire or other funds transfer systems, or (xvii) unavailability of securities clearing system; it being understood that the Trustee shall use reasonable efforts that are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances.

Section 17.15 *. Calculations*. Except as otherwise expressly provided herein, the Company shall be responsible for making all calculations called for under the Notes or this Indenture. These calculations include, but are not limited to, determinations of the Last Reported Sale Prices of the Common Stock, the Stock Price, the Trading Price, the Daily VWAPs, the Daily Conversion Values, the Daily Net Settlement Amounts, the Daily Settlement Amounts, any Special Interest or interest pursuant to Section 2.03(c) payable on the Notes and the Conversion Rate of the Notes. The Company shall make all these calculations in good faith and, absent manifest error, the Company's calculations shall be final and binding on Holders of Notes, the Trustee and Conversion Agent. The Company shall provide a schedule of its calculations to each of the Trustee and the Conversion Agent (if other than the Trustee), and each of the Trustee and Conversion Agent is entitled to rely conclusively upon the accuracy of the Company's calculations without independent verification. The Company shall forward its calculations to any Holder upon the request of that Holder at the sole cost and expense of the Company. For the avoidance of doubt, the Trustee shall have no obligation to calculate or verify the calculation of any accrued and unpaid Special Interest on the Notes. Neither the Trustee nor the Conversion Agent shall be charged with knowledge or have any duty to monitor the Stock Price, Trading Price or Measurement Period. Neither the Trustee nor the Conversion Agent shall have any responsibility for calculations or determinations, or verifying the Company's calculations or determination, of amounts, determining, or verifying the Company's determination of, whether events requiring or permitting conversions of Notes have occurred, determining, or verifying the Company's determination of, whether any adjustment is required with respect to conversion rights and, if so, how much, or for the delivery of the shares of Common Stock.

Section 17.16. *USA PATRIOT Act.* The parties hereto acknowledge that in accordance with Section 326 of the USA PATRIOT Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they will provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements of the USA PATRIOT Act.

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IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the date first written above.

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| | | |
|:---|:---|:---|
| ADVANCED ENERGY INDUSTRIES, INC. | ADVANCED ENERGY INDUSTRIES, INC. | ADVANCED ENERGY INDUSTRIES, INC. |
| By: | /s/ Paul Oldham | /s/ Paul Oldham |
|  | Name: | Paul Oldham |
|  | Title: | Chief Executive Officer and Executive Vice President |
| U.S. Bank Trust Company,<br> National Association, as Trustee | U.S. Bank Trust Company,<br> National Association, as Trustee | U.S. Bank Trust Company,<br> National Association, as Trustee |
| By: | /s/ Michael McGuire | /s/ Michael McGuire |
|  | Name: | Michael McGuire |
|  | Title: | Vice President |

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[*Signature Page to Indenture*]

**EXHIBIT A**

[FORM OF FACE OF NOTE]

[INCLUDE FOLLOWING LEGEND IF A GLOBAL NOTE]

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT HEREUNDER IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[INCLUDE FOLLOWING LEGEND IF A RESTRICTED SECURITY]

[THIS SECURITY AND THE COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A "QUALIFIED INSTITUTIONAL BUYER" (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) AGREES FOR THE BENEFIT OF ADVANCED ENERGY INDUSTRIES, INC. (THE "COMPANY") THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(B) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(C) TO A PERSON REASONABLY BELIEVED TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.]

NO AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF ADVANCED ENERGY INDUSTRIES, INC. OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF ADVANCED ENERGY INDUSTRIES, INC. DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS SECURITY OR A BENEFICIAL INTEREST HEREIN.

ADVANCED ENERGY INDUSTRIES, INC.

0% Convertible Senior Note due 2031

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| | |
|:---|:---|
| No. [_____] | [Initially]<sup>1</sup> $[_________] |

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CUSIP No. [_________]

Advanced Energy Industries, Inc., a corporation duly organized and validly existing under the laws of the State of Delaware (the "**Company**," which term includes any successor corporation or other entity under the Indenture referred to on the reverse hereof), for value received hereby promises to pay to [CEDE & CO.]<sup>2</sup> [_______]<sup>3</sup>, or registered assigns, the principal sum [as set forth in the "Schedule of Exchanges of Notes" attached hereto]<sup>4</sup> [of $[_______]]<sup>5</sup>, which amount, taken together with the principal amounts of all other outstanding Notes, shall not, unless permitted by the Indenture, exceed $1,150,000,000 in aggregate at any time, in accordance with the rules and procedures of the Depositary, on May 15, 2031, and Special Interest, if any, thereon as set forth below.

This Note shall not bear regular interest, and the principal amount of this Note shall not accrete. Any Special Interest is payable semi-annually in arrears on each May 15 and November 15, commencing on November 15, 2026 (if any Special Interest is then payable), to Holders of record at the close of business on the preceding May 1 and November 1 (whether or not such day is a Business Day), respectively. Any Special Interest will be payable as set forth in Section 4.06(d), Section 4.06(e) and Section 6.03 of the within-mentioned Indenture, and any reference to interest on, or in respect of, any Note therein shall be deemed to refer solely to Special Interest (if, in such context, Special Interest is, was or would be payable pursuant to any of such Section 4.06(d), Section 4.06(e) or Section 6.03) and/or to any interest on any Defaulted Amounts payable as set forth in Section 2.03(c) in the within-mentioned Indenture.

Any Defaulted Amounts shall not accrue interest unless Special Interest was payable on the required payment date, in which case such Defaulted Amounts shall accrue interest per annum at the then-applicable Special Interest rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, such required payment date to, but excluding, the date on which such Defaulted Amounts shall have been paid by the Company, at its election, in accordance with ‎Section 2.03(c) of the Indenture.

The Company shall pay the principal of and Special Interest, if any, on this Note, if and so long as such Note is a Global Note, by wire transfer, in immediately available funds to the Depositary or its nominee, as the case may be, as the registered Holder of such Note. As provided in and subject to the provisions of the Indenture, the Company shall pay the principal of any Notes (other than Notes that are Global Notes) at the office or agency designated by the Company for that purpose. The Company has initially designated the Trustee as its Paying Agent and Note Registrar in respect of the Notes and its Corporate Trust Office in the contiguous United States of America, as a place where Notes may be presented for payment or for registration of transfer and exchange.

<sup>1</sup> Include if a global note.

<sup>2</sup> Include if a global note.

<sup>3</sup> Include if a physical note.

<sup>4</sup> Include if a global note.

<sup>5</sup> Include if a physical note.

Reference is made to the further provisions of this Note set forth on the reverse hereof, including, without limitation, provisions giving the Holder of this Note the right to convert this Note into cash and shares of Common Stock, if any, on the terms and subject to the limitations set forth in the Indenture. Such further provisions shall for all purposes have the same effect as though fully set forth at this place.

**This Note, and any claim, controversy or dispute arising under or related to this Note, shall be construed in accordance with and governed by the laws of the State of New York (without regard to the conflicts of laws provisions thereof).**

In the case of any conflict between this Note and the Indenture, the provisions of the Indenture shall control and govern.

This Note shall not be valid or become obligatory for any purpose until the certificate of authentication hereon shall have been signed manually by the Trustee or a duly authorized authenticating agent under the Indenture.

[*Remainder of page intentionally left blank*]

IN WITNESS WHEREOF, the Company has caused this Note to be duly executed.

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| | |
|:---|:---|
| ADVANCED ENERGY INDUSTRIES, INC. | ADVANCED ENERGY INDUSTRIES, INC. |
| By: |  |
|  | Name: |
|  | Title: |

---

Dated:

TRUSTEE'S CERTIFICATE OF AUTHENTICATION

U.S. Bank Trust Company, National Association,<br> as Trustee, certifies that this is one of the Notes described<br> in the within-named Indenture.

By:

Authorized Signatory

[FORM OF REVERSE OF NOTE]

ADVANCED ENERGY INDUSTRIES, INC.<br> 0% Convertible Senior Note due 2031

This Note is one of a duly authorized issue of Notes of the Company, designated as its 0% Convertible Senior Notes due 2031 (the "**Notes**"), limited to the aggregate principal amount of $1,150,000,000 all issued or to be issued under and pursuant to an Indenture dated as of May 18, 2026 (the "**Indenture**"), between the Company and U.S. Bank Trust Company, National Association, as trustee (the "**Trustee**"), to which Indenture and all indentures supplemental thereto reference is hereby made for a description of the rights, limitations of rights, obligations, duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. Additional Notes may be issued in an unlimited aggregate principal amount, subject to certain conditions specified in the Indenture. Capitalized terms used in this Note and not defined in this Note shall have the respective meanings set forth in the Indenture.

In case certain Events of Default shall have occurred and be continuing, the principal of, and Special Interest, if any, on, all Notes may be declared, by either the Trustee or Holders of at least 25% in aggregate principal amount of Notes then outstanding, and upon said declaration shall become, due and payable, in the manner, with the effect and subject to the conditions and certain exceptions set forth in the Indenture.

Subject to the terms and conditions of the Indenture, the Company will make all payments and deliveries in respect of the Fundamental Change Repurchase Price on the Fundamental Change Repurchase Date, the Redemption Price on any Redemption Date and the principal amount on the Maturity Date, as the case may be, to the Holder who surrenders a Note to a Paying Agent to collect such payments in respect of the Note. The Company will pay cash amounts in money of the United States that at the time of payment is legal tender for payment of public and private debts.

The Indenture contains provisions permitting the Company and the Trustee in certain circumstances, without the consent of the Holders of the Notes, and in certain other circumstances, with the consent of the Holders of not less than a majority in aggregate principal amount of the Notes at the time outstanding, evidenced as in the Indenture provided, to execute supplemental indentures modifying the terms of the Indenture and the Notes as described therein. It is also provided in the Indenture that, subject to certain exceptions, the Holders of a majority in aggregate principal amount of the Notes at the time outstanding may on behalf of the Holders of all of the Notes waive any past Default or Event of Default under the Indenture and its consequences.

Each Holder shall have the right to receive payment or delivery, as the case may be, of (x) the principal (including the Redemption Price and the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid Special Interest, if any, on, and (z) the consideration due upon conversion of, this Note at the place, at the respective times, at the rate and in the lawful money or shares of Common Stock, as the case may be, herein prescribed.

The Notes are issuable in registered form without coupons in denominations of $1,000 principal amount and integral multiples thereof. At the office or agency of the Company referred to on the face hereof, and in the manner and subject to the limitations provided in the Indenture, Notes may be exchanged for a like aggregate principal amount of Notes of other authorized denominations, without payment of any service charge but, if required by the Company or Trustee, with payment of a sum sufficient to cover any transfer or similar tax that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such exchange of Notes being different from the name of the Holder of the old Notes surrendered for such exchange.

Except in the case of a Cleanup Redemption, the Notes shall not be redeemable by the Company prior to May 21, 2029. The Notes shall be redeemable at the Company's option on or after May 21, 2029 in accordance with the terms and subject to the conditions specified in the Indenture. No sinking fund is provided for the Notes.

Upon the occurrence of a Fundamental Change (other than an Exempted Fundamental Change), the Holder has the right, at such Holder's option, to require the Company to repurchase for cash all of such Holder's Notes or any portion thereof (in principal amounts of $1,000 or integral multiples thereof) on the Fundamental Change Repurchase Date at a price equal to the Fundamental Change Repurchase Price.

Subject to the provisions of the Indenture, the Holder hereof has the right, at its option, during certain periods and upon the occurrence of certain conditions specified in the Indenture, prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, to convert this Notes or a portion hereof that is $1,000 or an integral multiple thereof, into cash and shares of Common Stock, if any, at the Conversion Rate specified in the Indenture, as adjusted from time to time as provided in the Indenture.

ABBREVIATIONS

The following abbreviations, when used in the inscription of the face of this Note, shall be construed as though they were written out in full according to applicable laws or regulations:

TEN COM = as tenants in common

UNIF GIFT MIN ACT = Uniform Gifts to Minors Act

CUST = Custodian

TEN ENT = as tenants by the entireties

JT TEN = joint tenants with right of survivorship and not as tenants in common

Additional abbreviations may also be used though not in the above list.

**SCHEDULE A<sup>6</sup>**

SCHEDULE OF EXCHANGES OF NOTES

ADVANCED ENERGY INDUSTRIES, INC.<br> 0% Convertible Senior Notes due 2031

The initial principal amount of this Global Note is _______ DOLLARS ($[_________]). The following increases or decreases in this Global Note have been made:

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| | | | | |
|:---|:---|:---|:---|:---|
| Date of exchange | Amount of<br> decrease in <br> principal amount <br> of this Global Note | Amount of<br> increase in <br> principal amount <br> of this Global Note | Principal amount <br> of this Global Note <br> following such <br> decrease or <br> increase | Signature of <br> authorized<br> signatory of <br> Trustee or <br> Custodian |

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<sup>6</sup> Include if a global note.

**ATTACHMENT 1**

[FORM OF NOTICE OF CONVERSION]

ADVANCED ENERGY INDUSTRIES, INC.<br> 0% Convertible Senior Notes due 2031

To: U.S. Bank Trust Company, National Association

10035 E 40th Ave

Denver, CO 80238

Attention: Global Corporate Trust

The undersigned registered owner of this Note hereby exercises the option to convert this Note, or the portion hereof (that is $1,000 principal amount or an integral multiple thereof) below designated, into cash and shares of Common Stock, if any, in accordance with the terms of the Indenture referred to in this Note, and directs that any cash payable and any shares of Common Stock issuable and deliverable upon such conversion, together with any cash for any fractional share, and any Notes representing any unconverted principal amount hereof, be issued and delivered to the registered Holder hereof unless a different name has been indicated below. If any shares of Common Stock or any portion of this Note not converted are to be issued in the name of a Person other than the undersigned, the undersigned will pay all documentary, stamp or similar issue or transfer taxes, if any in accordance with ‎Section 14.02(d) and ‎Section 14.02(e) of the Indenture. Any amount required to be paid to the undersigned on account of any Special Interest accompanies this Note. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture.

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| | |
|:---|:---|
| Dated: | |
|  | Signature(s) |

---

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| |
|:---|
| Signature Guarantee |
| Signature(s) must be guaranteed by an eligible Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature guarantee medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15 if shares of Common Stock are to be issued, or Notes are to be delivered, other than to and in the name of the registered holder. |
| Fill in for registration of shares if to be issued, and Notes if to be delivered, other than to and in the name of the registered holder: |

---

(Name)

(Street Address)

(City, State and Zip Code)

Please print name and address

Principal amount to be converted (if less than all): $______,000

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.

Social Security or Other Taxpayer<br> Identification Number

**ATTACHMENT 2**

[FORM OF FUNDAMENTAL CHANGE REPURCHASE NOTICE]

ADVANCED ENERGY INDUSTRIES, INC.<br> 0% Convertible Senior Notes due 2031

To: Paying Agent

U.S. Bank Trust Company, National Association

10035 E 40th Ave

Denver, CO 80238

Attention: Global Corporate Trust

The undersigned registered owner of this Note hereby acknowledges receipt of a notice from Advanced Energy Industries, Inc. (the "**Company**") as to the occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change Repurchase Date and requests and instructs the Company to pay to the registered holder hereof in accordance with ‎Section 15.02 of the Indenture referred to in this Note (1) the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple thereof) below designated, and (2) if such Fundamental Change Repurchase Date does not fall during the period after a Special Interest Record Date and on or prior to the corresponding Special Interest Payment Date, accrued and unpaid Special Interest, if any, thereon to, but excluding, such Fundamental Change Repurchase Date. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture.

In the case of Physical Notes, the certificate numbers of the Notes to be repurchased are as set forth below:

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| | |
|:---|:---|
| Dated: |  |
|  | Signature(s) |

---

Social Security or Other Taxpayer<br> Identification Number

Principal amount to be repaid (if less than all): $______,000

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.

**ATTACHMENT 3**

[FORM OF ASSIGNMENT AND TRANSFER]

For value received ____________________________ hereby sell(s), assign(s) and transfer(s) unto _________________ (Please insert social security or Taxpayer Identification Number of assignee) the within Note, and hereby irrevocably constitutes and appoints _____________________ attorney to transfer the said Note on the books of the Company, with full power of substitution in the premises.

In connection with any transfer of the within Note occurring prior to the Resale Restriction Termination Date, as defined in the Indenture governing such Note, the undersigned confirms that such Note is being transferred:

¨To Advanced Energy Industries, Inc. or a subsidiary thereof; or

¨Pursuant to a registration statement that has become or been declared effective under the Securities Act of 1933, as amended; or

¨Pursuant to and in compliance with Rule 144A under the Securities Act of 1933, as amended; or

¨Pursuant to and in compliance with Rule 144 under the Securities Act of 1933, as amended, or any other available exemption from the registration requirements of the Securities Act of 1933, as amended.

Dated:

Signature(s)

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| |
|:---|
| Signature Guarantee |
| Signature(s) must be guaranteed by an eligible Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature guarantee medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15 if Notes are to be delivered, other than to and in the name of the registered holder. |

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NOTICE: The signature on the assignment must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.

## Exhibit 10.1

**Exhibit 10.1**

[DEALER]<sup>1</sup> [_____________], 2026

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| | |
|:---|:---|
| To: | Advanced Energy Industries, Inc.<br> 1595 Wynkoop Street<br> Suite 800<br> Denver, Colorado 80202<br> Attention: [__________]<br> Telephone No.: [__________]<br> Email: [__________] |

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Re: [Base][Additional] Call Option Transaction

The purpose of this letter agreement (this "**Confirmation**") is to confirm the terms and conditions of the call option transaction entered into between [DEALER] ("**Dealer**") and Advanced Energy Industries, Inc. ("**Counterparty**") as of the Trade Date specified below (the "**Transaction**"). This letter agreement constitutes a "Confirmation" as referred to in the ISDA Master Agreement specified below. Each party further agrees that this Confirmation together with the Agreement evidence a complete binding agreement between Counterparty and Dealer as to the subject matter and terms of the Transaction to which this Confirmation relates, and shall supersede all prior or contemporaneous written or oral communications with respect thereto.

The definitions and provisions contained in the 2002 ISDA Equity Derivatives Definitions (the "**Equity Definitions**"), as published by the International Swaps and Derivatives Association, Inc. ("**ISDA**") are incorporated into this Confirmation. In the event of any inconsistency between the Equity Definitions and this Confirmation, this Confirmation shall govern. Certain defined terms used herein are based on terms that are defined in the Offering Memorandum dated [__________], 2026 (the "**Offering Memorandum**") relating to the [__]% Convertible Senior Notes due 2031 (as originally issued by Counterparty, the "**Convertible Notes**" and each USD 1,000 principal amount of Convertible Notes, a "**Convertible Note**") issued by Counterparty in an aggregate initial principal amount of USD [_________] (as increased by [up to]<sup>2</sup> an aggregate principal amount of USD [_________] [if and to the extent that]<sup>3</sup>[pursuant to the exercise by]<sup>4</sup> the Initial Purchasers (as defined herein) [exercise]<sup>5</sup>[of]<sup>6</sup> their option to purchase additional Convertible Notes pursuant to the Purchase Agreement (as defined herein)) pursuant to an Indenture [to be]<sup>7</sup> dated [__________], 2026 between Counterparty and U.S. Bank Trust Company, National Association, as trustee (the "**Indenture**"). In the event of any inconsistency between the terms defined in the Offering Memorandum, the Indenture and this Confirmation, this Confirmation shall govern. The parties acknowledge that this Confirmation is entered into on the date hereof with the understanding that (i) definitions set forth in the Indenture that are also defined herein by reference to the Indenture and (ii) sections of the Indenture that are referred to herein will conform to the descriptions thereof in the Offering Memorandum. If any such definitions in the Indenture or any such sections of the Indenture differ from the descriptions thereof in the Offering Memorandum, the descriptions thereof in the Offering Memorandum will govern for purposes of this Confirmation. The parties further acknowledge that the Indenture section numbers and cross-references used herein are based on the [draft of the Indenture last reviewed by Dealer as of the date of this Confirmation, and if any such section numbers or cross-references are changed in the Indenture as executed, the parties will amend this Confirmation in good faith to preserve the intent of the parties]<sup>8</sup>[Indenture as executed]<sup>9</sup>. Subject to the foregoing, references to the Indenture herein are references to the Indenture as in effect on the date of its execution, and if the Indenture is amended or supplemented following such date (other than any amendment or supplement (x) pursuant to Section 10.01(k) of the Indenture that, as determined by the Calculation Agent, conforms the Indenture to the description of Convertible Notes in the Offering Memorandum or (y) pursuant to Section 10.01(a) or Section 14.07 of the Indenture, subject, in the case of this clause (y), to the second paragraph under "Method of Adjustment" in Section ‎3 below), any such amendment or supplement will be disregarded for purposes of this Confirmation (other than as provided in Section ‎9(i)(iii) below) unless the parties agree otherwise in writing.

<sup>1</sup> Include Dealer name, address and, if applicable, logo.

<sup>2</sup> Include in the Base Call Option Confirmation.

<sup>3</sup> Include in the Base Call Option Confirmation.

<sup>4</sup> Include in the Additional Call Option Confirmation.

<sup>5</sup> Include in the Base Call Option Confirmation.

<sup>6</sup> Include in the Additional Call Option Confirmation.

<sup>7</sup> Insert if Indenture is not completed at the time of the Confirmation.

<sup>8</sup> Include in the Base Call Option Confirmation. Include in the Additional Call Option Confirmation if it is executed before closing of the base deal.

<sup>9</sup> Include in the Additional Call Option Confirmation, but only if the Additional Call Option Confirmation is executed after closing of the base deal.

Each party is hereby advised, and each such party acknowledges, that the other party has engaged in, or refrained from engaging in, substantial financial transactions and has taken other material actions in reliance upon the parties' entry into the Transaction to which this Confirmation relates on the terms and conditions set forth below.

1. This Confirmation evidences a complete and binding agreement between Dealer and Counterparty as to the terms of the Transaction to which this Confirmation relates. This Confirmation shall supplement, form a part of, and be subject to an agreement in the form of the ISDA 2002 Master Agreement (the "**Agreement**") as if Dealer and Counterparty had executed an agreement in such form on the Trade Date (but without any Schedule except for (i) the election of the laws of the State of New York as the governing law (without reference to choice of law doctrine other than Sections 5-1401 and 5-1402 of the General Obligations Law); [(ii) the election of an executed guarantee of [__________] ("**Guarantor**") [dated as of the Trade Date] in customary form as a Credit Support Document; (iii) the election of Guarantor as Credit Support Provider in relation to Dealer;]<sup>10</sup> [(ii)/(iv)] the election of US Dollars as the Termination Currency; and [(iii)/(v)] the election that the "Cross-Default" provisions of Section 5(a)(vi) of the Agreement shall apply to Dealer with a "Threshold Amount" of three percent of [Dealer's][Dealer's ultimate parent's] shareholders' equity as of the Trade Date; *provided* that (A) "Specified Indebtedness" shall not include obligations in respect of deposits received in the ordinary course of Dealer's banking business, (B) the phrase "or becoming capable at such time of being declared" shall be deleted from clause (1) of such Section 5(a)(vi) and (C) the following sentence shall be added to the end of such Section 5(a)(vi): "Notwithstanding the foregoing, a default under subsection (2) hereof shall not constitute an Event of Default if (i) the default was caused solely by error or omission of an administrative or operational nature; (ii) funds were available to enable the party to make the payment when due; and (iii) the payment is made within two Local Business Days of such party's receipt of written notice of its failure to pay.").

In the event of any inconsistency between provisions of the Agreement and this Confirmation, this Confirmation will prevail for the purpose of the Transaction to which this Confirmation relates. The parties hereby agree that no transaction other than the Transaction to which this Confirmation relates shall be governed by the Agreement. If there exists any ISDA Master Agreement between Dealer and Counterparty or any confirmation or other agreement between Dealer and Counterparty pursuant to which an ISDA Master Agreement is deemed to exist between Dealer and Counterparty, then notwithstanding anything to the contrary in such ISDA Master Agreement, such confirmation or agreement or any other agreement to which Dealer and Counterparty are parties, the Transaction shall not be considered a Transaction under, or otherwise governed by, such existing or deemed ISDA Master Agreement.

2. The terms of the particular Transaction to which this Confirmation relates are as follows:

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*<u>General Terms</u>*. |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Trade Date: | [_______], 2026 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Effective Date: | The second Exchange Business Day immediately prior to the Premium Payment Date |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Option Style: | "Modified American", as described under "Procedures for Exercise" below |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Option Type: | Call |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Buyer: | Counterparty |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Seller: | Dealer |

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<sup>10</sup> Include if Dealer provides guaranty.

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Shares: | The common stock of Counterparty, par value USD 0.001 per share (Exchange symbol "AEIS"). |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Number of Options: | [_______]<sup>11</sup>. For the avoidance of doubt, the Number of Options shall be reduced by any Options exercised or deemed exercised by Counterparty. In no event will the Number of Options be less than zero. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Applicable Percentage: | [__]% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Option Entitlement: | A number equal to the product of the Applicable Percentage and [______]<sup>12</sup>. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Strike Price: | USD [______] |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cap Price: | USD [______] |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Premium: | USD [______] |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Premium Payment Date: | [______], 2026<sup>13</sup> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exchange: | The Nasdaq Global Select Market |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Related Exchange(s): | All Exchanges |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Excluded Provisions: | Section 14.04(h) and Section 14.03 of the Indenture. |

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*<u>Procedures for Exercise</u>*.

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Conversion Date: | With respect to any conversion of a Convertible Note (other than any conversion of Convertible Notes with a "Conversion Date" (as such term is defined in the Indenture) occurring prior to the Free Convertibility Date (any such conversion, an "**Early Conversion**"), to which the provisions of Section ‎9(i)(i) of this Confirmation shall apply), the date on which the "Holder" (as such term is defined in the Indenture) of such Convertible Note satisfies all of the requirements for conversion thereof as set forth in Section 14.02(b) of the Indenture; *provided* that if Counterparty has not delivered to Dealer a related Notice of Exercise, then in no event shall a Conversion Date be deemed to occur hereunder (and no Option shall be exercised or deemed to be exercised hereunder) with respect to any surrender of a Convertible Note for conversion in respect of which Counterparty has elected to designate a financial institution for exchange in lieu of conversion of such Convertible Note pursuant to Section 14.12 of the Indenture. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Free Convertibility Date: | February 15, 2031 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Expiration Time: | The Valuation Time |

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<sup>11</sup> For the Base Call Option Confirmation, this is equal to the number of Convertible Notes in principal amount of $1,000 initially issued on the closing date for the Convertible Notes. For the Additional Call Option Confirmation, this is equal to the number of additional Convertible Notes in principal amount of $1,000.

<sup>12</sup> Insert the initial Conversion Rate for the Convertible Notes.

<sup>13</sup> To be the closing date for the Convertible Notes (for the base transaction) and then the closing date for the exercise of the greenshoe option (for the additional transaction).

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Expiration Date: | May 15, 2031, subject to earlier exercise. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Multiple Exercise: | Applicable, as described under "Automatic Exercise" and "Automatic Exercise of Remaining Repurchase Options After Free Convertibility Date" below. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Automatic Exercise: | Notwithstanding anything herein or in Section 3.4 of the Equity Definitions, on each Conversion Date occurring on or after the Free Convertibility Date, in respect of which a "Notice of Conversion" (as such term is defined in the Indenture) that is effective as to Counterparty has been delivered by the relevant converting "Holder" (as such term is defined in the Indenture), a number of Options equal to [(i)] the number of Convertible Notes in denominations of USD 1,000 as to which such Conversion Date has occurred, [*minus* (ii) the number of Options that are or are deemed to be automatically exercised on such Conversion Date under the Base Call Option Transaction Confirmation letter agreement dated [________], 2026 between Dealer and Counterparty (the "**Base Call Option Confirmation**") (and for the purposes of determining whether any Options under this Confirmation or under the Base Call Option Confirmation will be automatically exercised hereunder or under the Base Call Option Confirmation, the Convertible Notes subject to conversion shall be allocated first to the Base Call Option Confirmation until all Options thereunder are exercised or terminated),]<sup>14</sup> shall be deemed to be automatically exercised; *provided* that such Options shall be exercised or deemed exercised only if Counterparty has provided a Notice of Exercise to Dealer in accordance with "Notice of Exercise" below. |
|  | Notwithstanding the foregoing, in no event shall the number of Options that are exercised or deemed exercised hereunder exceed the Number of Options. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Automatic Exercise of Remaining Repurchase Options After Free Convertibility Date: | Notwithstanding Section 3.4 of the Equity Definitions or "Automatic Exercise" above, unless Counterparty notifies Dealer in writing prior to 5:00 p.m. (New York City time) on the Scheduled Valid Day immediately preceding the Expiration Date that it does not wish automatic exercise pursuant to this paragraph to occur with respect to any Remaining Repurchase Options (as defined below), a number of Options equal to the lesser of (a) the Number of Options (after giving effect to the provisions opposite the caption "Automatic Exercise" above) as of 9:00 a.m. (New York City time) on the Expiration Date and (b) the Remaining Repurchase Options [*minus* the number of "Remaining Options" (as defined in the Base Call Option Confirmation)]<sup>15</sup> (such lesser number, the "**Remaining Options**") will be deemed to be automatically exercised as if (i) a number of Convertible Notes (in denominations of USD 1,000 principal amount) equal to such number of Remaining Options were outstanding under the Indenture and were converted with a "Conversion Date" (as defined in the Indenture) occurring on or after the Free Convertibility Date and (ii) the Notice of Final Settlement Method, if any, applied to such Convertible Notes; *provided* that no such automatic exercise pursuant to this paragraph will occur if the Relevant Price for each Valid Day during the Settlement Averaging Period is less than or equal to the Strike Price. "**Remaining Repurchase Options**" shall mean the excess of (I) the aggregate number of Convertible Notes (in denominations of USD 1,000 principal amount) that were subject to Repayment Events (as defined below) (other than Repayment Events that result directly from a "Fundamental Change" (as defined in the Indenture), a "Cleanup Redemption" (as defined in the Indenture) or an "Optional Redemption" (as defined in the Indenture)) described in clause (ii) of Section 9(i)(iv) ("**Repurchase Events**") during the term of the Transaction *over* (II) the aggregate number of Repayment Options (as defined below) that were terminated hereunder relating to Repurchase Events during the term of the Transaction [*plus* the aggregate number of "Repayment Options" (as defined in the Base Call Option Confirmation) terminated under the Base Call Option Confirmation relating to Repurchase Events (as defined therein) during the term of the "Transaction" under the Base Call Option Confirmation]<sup>16</sup>. Counterparty shall notify Dealer in writing of the number of Remaining Repurchase Options before 5:00 p.m. (New York City time) on the Scheduled Valid Day immediately preceding the Expiration Date. |

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<sup>14</sup> Include for Additional Call Option Confirmation only.

<sup>15</sup> Include for Additional Call Option Confirmation only.

<sup>16</sup> Include for Additional Call Option Confirmation only.

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notice of Exercise: | Notwithstanding anything to the contrary in the Equity Definitions or under "Automatic Exercise" above, but subject to "Automatic Exercise of Remaining Repurchase Options After Free Convertibility Date" above, in order to exercise any Options relating to Convertible Notes with a Conversion Date occurring on or after the Free Convertibility Date, Counterparty must notify Dealer in writing before 5:00 p.m. (New York City time) (which, for the avoidance of doubt, may be by email) on the Scheduled Valid Day immediately preceding the Expiration Date specifying the number of such Options and the settlement date for the conversion of the relevant Convertible Note(s); *provided* that if the Relevant Settlement Method for such Options is not Net Share Settlement, Dealer shall have received a separate notice (the "**Notice of Final Settlement Method**") in respect of all such Convertible Notes before 5:00 p.m. (New York City time) on the Free Convertibility Date specifying (1) the Relevant Settlement Method for such Options, and (2) if the Relevant Settlement Method for such Options is Combination Settlement, the percentage of the consideration due upon conversion per Convertible Note in excess of the principal amount thereof that Counterparty has elected to pay to "Holders" (as such term is defined in the Indenture) of the related Convertible Notes in cash (the "**Cash Percentage**"). Notwithstanding anything to the contrary herein, if Counterparty does not timely deliver the Notice of Final Settlement Method, then the Notice of Final Settlement Method shall be deemed timely given and the Relevant Settlement Method specified therein shall be deemed to be Net Share Settlement. Counterparty acknowledges its responsibilities under applicable securities laws, and in particular Section 9 and Section 10(b) of the Exchange Act (as defined below) and the rules and regulations thereunder, in respect of any election (or any deemed election) of a settlement method with respect to the Convertible Notes. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Valuation Time: | At the close of trading of the regular trading session on the Exchange; *provided* that if the principal trading session is extended, the Calculation Agent shall determine the Valuation Time in good faith and in its commercially reasonable discretion. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Market Disruption Event: | A "Market Disruption Event" as defined in the Indenture. |

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*<u>Settlement Terms</u>.*

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement Method: | For any Option, Net Share Settlement; *provided* that if the Relevant Settlement Method set forth below for such Option is not Net Share Settlement, then the Settlement Method for such Option shall be such Relevant Settlement Method, but only if Counterparty (or any agent authorized by Counterparty and previously identified to Dealer by Counterparty in writing) shall have notified Dealer of the Relevant Settlement Method in the Notice of Final Settlement Method for such Option. If any such agent on behalf of Counterparty provides any such notice, Dealer shall be entitled to rely on the accuracy of such notice without any independent investigation, and the contents of such notice shall be binding on Counterparty. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Relevant Settlement Method: | In respect of any Option: |
|  | (i) if Counterparty has not elected to settle all or any portion of its conversion obligations in respect of the related Convertible Note in excess of the principal amount thereof in cash either by specifying a Cash Percentage of 0% or not timely specifying a Cash Percentage, in each case, pursuant to Section 14.02(a)(i) of the Indenture, then the Relevant Settlement Method for such Option shall be Net Share Settlement; |
|  | (ii) if Counterparty has elected to settle its conversion obligations in respect of the related Convertible Note in excess of the principal amount thereof in a combination of cash and Shares by specifying a Cash Percentage less than 100% but greater than 0% pursuant to Section 14.02(a)(i) of the Indenture, then the Relevant Settlement Method for such Option shall be Combination Settlement; and |
|  | (iii) if Counterparty has elected to settle its conversion obligations in respect of the related Convertible Note in excess of the principal amount thereof entirely in cash by specifying a Cash Percentage of 100% pursuant to Section 14.02(a)(i) of the Indenture, then the Relevant Settlement Method for such Option shall be Cash Settlement. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net Share Settlement: | If Net Share Settlement is applicable to any Option exercised or deemed exercised hereunder, Dealer will deliver to Counterparty, on the relevant Settlement Date for each such Option, a number of Shares (the "**Net Share Settlement Amount**") equal to the sum, for each Valid Day during the Settlement Averaging Period for each such Option, of (i) (a) the Daily Option Value for such Valid Day, *divided by* (b) the Relevant Price on such Valid Day, *divided by* (ii) the number of Valid Days in the Settlement Averaging Period; *provided* that in no event shall the Net Share Settlement Amount for any Option exceed a number of Shares equal to the Applicable Limit for such Option *divided by* the Applicable Limit Price on the settlement date for the conversion of the relevant Convertible Note(s). |
|  | Dealer will pay cash in lieu of delivering any fractional Shares to be delivered with respect to any Net Share Settlement Amount valued at the Relevant Price for the last Valid Day of the Settlement Averaging Period. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Combination Settlement: | If Combination Settlement is applicable to any Option exercised or deemed exercised hereunder, Dealer will pay or deliver, as the case may be, to Counterparty, on the relevant Settlement Date for each such Option: |

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(i) cash (the "**Combination Settlement Cash Amount**") equal to the sum, for each Valid Day during the Settlement
 Averaging Period for such Option, of (A) an amount (the "**Daily Combination Settlement Cash Amount**") equal to the product of (1) the Cash Percentage and
 (2) the Daily Option Value, *divided by* (B) the number of Valid Days in the
 Settlement Averaging Period; *provided* that if the calculation in clause (A) above
 results in zero or a negative number for any Valid Day, the Daily Combination Settlement
 Cash Amount for such Valid Day shall be deemed to be zero; and

(ii) Shares (the "**Combination Settlement Share Amount**") equal to the sum, for each Valid Day during the Settlement
 Averaging Period for such Option, of a number of Shares for such Valid Day (the "**Daily Combination Settlement Share Amount**") equal to (A) (1) the Daily Option
 Value on such Valid Day *minus* the Daily Combination Settlement Cash Amount for such
 Valid Day, *divided by* (2) the Relevant Price on such Valid Day, *divided by* (B) the number of Valid Days in the Settlement Averaging Period; *provided* that
 if the calculation in sub-clause (A)(1) above results in zero or a negative number for
 any Valid Day, the Daily Combination Settlement Share Amount for such Valid Day shall be
 deemed to be zero;

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| |
|:---|
| *provided* that in no event shall the sum of (x) the Combination Settlement Cash Amount for any Option and (y) the Combination Settlement Share Amount for such Option *multiplied by* the Applicable Limit Price on the settlement date for the conversion of the relevant Convertible Note(s), exceed the Applicable Limit for such Option. |
| Dealer will pay cash in lieu of delivering any fractional Shares to be delivered with respect to any Combination Settlement Share Amount valued at the Relevant Price for the last Valid Day of the Settlement Averaging Period. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cash Settlement: | If Cash Settlement is applicable to any Option exercised or deemed exercised hereunder, in lieu of Section 8.1 of the Equity Definitions, Dealer will pay to Counterparty, on the relevant Settlement Date for each such Option, an amount of cash (the "**Cash Settlement Amount**") equal to the sum, for each Valid Day during the Settlement Averaging Period for such Option, of (i) the Daily Option Value for such Valid Day, *divided by* (ii) the number of Valid Days in the Settlement Averaging Period; *provided* that in no event shall the Cash Settlement Amount for any Option exceed the Applicable Limit for such Option. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Daily Option Value: | For any Valid Day, an amount equal to (i) the Option Entitlement on such Valid Day, *multiplied by* (ii) (A) the lesser of the Relevant Price on such Valid Day and the Cap Price, *less* (B) the Strike Price on such Valid Day; *provided* that if the calculation contained in clause (ii) above results in a negative number, the Daily Option Value for such Valid Day shall be deemed to be zero. In no event will the Daily Option Value be less than zero. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Applicable Limit: | For any Option, an amount of cash equal to the Applicable Percentage *multiplied by* the excess of (i) the aggregate of (A) the amount of cash paid to the "Holder" (as such term is defined in the Indenture) of the related Convertible Note upon conversion of such Convertible Note and (B) the number of Shares, if any, delivered to the "Holder" (as such term is defined in the Indenture) of the related Convertible Note upon conversion of such Convertible Note *multiplied by* the Applicable Limit Price on the settlement date for the conversion of the relevant Convertible Note(s), over (ii) USD 1,000. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Applicable Limit Price: | On any day, the opening price as displayed under the heading "Op" on Bloomberg page AEIS (or any successor thereto). |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Valid Day: | A "Trading Day" for purposes of determining the amounts due upon conversion of the Convertible Notes as defined in the Indenture. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Scheduled Valid Day: | A "Scheduled Trading Day" as defined in the Indenture. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Business Day: | A "Business Day" as defined in the Indenture. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Relevant Price: | On any Valid Day, the per Share volume-weighted average price as displayed under the heading "Bloomberg VWAP" on Bloomberg page AEIS AQR (or its equivalent successor if such page is not available) in respect of the period from the scheduled open of trading on the Exchange to the Scheduled Closing Time of the Exchange on such Valid Day (or if such volume-weighted average price is unavailable at such time, the market value of one Share on such Valid Day, as determined by the Calculation Agent in good faith and in a commercially reasonable manner using, if practicable, a volume-weighted average method). The Relevant Price will be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement Averaging Period: | For any Option, the 40 consecutive Valid Days commencing on, and including, the 41st Scheduled Valid Day immediately prior to the Expiration Date. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement Date: | For any Option, the second Business Day immediately following the final Valid Day of the Settlement Averaging Period for such Option. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Settlement Currency: | USD |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other Applicable Provisions: | The provisions of Sections 9.1(c), 9.8, 9.9 and 9.11 of the Equity Definitions will be applicable, except that all references in such provisions to "Physically-settled" shall be read as references to "Share Settled". "Share Settled" in relation to any Option means that Net Share Settlement or Combination Settlement is applicable to that Option. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Representation and Agreement: | Notwithstanding anything to the contrary in the Equity Definitions (including, but not limited to, Section 9.11 thereof), the parties acknowledge that (i) any Shares delivered to Counterparty shall be, upon delivery, subject to restrictions and limitations arising from Counterparty's status as issuer of the Shares under applicable securities laws, (ii) Dealer may deliver any Shares required to be delivered hereunder in certificated form in lieu of delivery through the Clearance System, (iii) any Shares delivered to Counterparty may be "restricted securities" (as defined in Rule 144 under the Securities Act of 1933, as amended (the "**Securities Act**")) and (iv) the Representation and Agreement contained in Section 9.11 of the Equity Definitions shall be deemed modified accordingly. |

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**3. <u>Additional Terms applicable to the Transaction</u>.**

Adjustments applicable to the Transaction:

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Potential Adjustment Events: | Notwithstanding Section 11.2(e) of the Equity Definitions, a "Potential Adjustment Event" means an occurrence of any event or condition, as set forth in any Dilution Adjustment Provision, that requires an adjustment under the Indenture to the "Conversion Rate" or the composition of a "unit of Reference Property" or to any "Last Reported Sale Price," "Daily VWAP," "Daily Conversion Value," "Daily Net Settlement Amount" or "Daily Settlement Amount" (each as defined in the Indenture). For the avoidance of doubt, Dealer shall not have any delivery or payment obligation hereunder, and no adjustment shall be made to the terms of the Transaction, on account of (x) any distribution of cash, property or securities by Counterparty to holders of the Convertible Notes (upon conversion or otherwise) or (y) any other transaction in which holders of the Convertible Notes are entitled to participate, in each case, in lieu of an adjustment under the Indenture of the type referred to in the immediately preceding sentence (including, without limitation, pursuant to the fourth sentence of Section 14.04(c) of the Indenture or the fifth sentence of Section 14.04(d) of the Indenture). |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method of Adjustment: | Calculation Agent Adjustment, which shall not have the meaning set forth in Section 11.2(c) of the Equity Definitions and instead shall mean that, upon any Potential Adjustment Event, the Calculation Agent shall (A) make adjustments in good faith and in a commercially reasonable manner to any one or more of the Strike Price, Option Entitlement and any other variable relevant to the exercise, settlement or payment for the Transaction (other than the Cap Price and Number of Options) that correspond to the adjustments to the Convertible Notes under the Indenture, and (B) make a proportionate adjustment to the Cap Price to the extent any adjustment is made to the Strike Price pursuant to clause (A) above (which adjustment, for the avoidance of doubt, shall not prohibit the Calculation Agent from making any further adjustment to the Cap Price in accordance with, and subject in all respects to, the provisions of "Consequences of Announcement Events" below and Section 9(y) hereof) (*provided* that in no event shall the Strike Price be greater than the Cap Price). |
|  | Notwithstanding the foregoing and "Consequences of Merger Events / Tender Offers" below, if the Calculation Agent in good faith disagrees with any adjustment to the Convertible Notes determined pursuant to the Indenture that is the basis of any adjustment hereunder and that involves an exercise of discretion by Counterparty or its board of directors (including, without limitation, pursuant to Section 14.05 of the Indenture, Section 14.07 of the Indenture or any supplemental indenture entered into thereunder or in connection with any proportional adjustment or the determination of the fair value of any securities, property, rights or other assets), then in each such case, the Calculation Agent will (A) determine the adjustment to be made to any one or more of the Strike Price, Option Entitlement and any other variable relevant to the exercise, settlement or payment for the Transaction (other than the Cap Price and Number of Options), using, if applicable, the methodology set forth in the Indenture for any such adjustment, in good faith and in a commercially reasonable manner, taking into account the relevant provisions of the Indenture, and (B) make a proportionate adjustment to the Cap Price to the extent any adjustment is made to the Strike Price pursuant to clause (A) above (which adjustment, for the avoidance of doubt, shall not prohibit the Calculation Agent from making any further adjustments to the Cap Price in accordance with, and subject in all respects to, the provisions of "Consequences of Announcement Events" below and Section 9(y) hereof) (*provided* that in no event shall the Strike Price be greater than the Cap Price). |

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| | |
|:---|:---|
|  | Notwithstanding anything contained herein to the contrary, (i) in connection with any Potential Adjustment Event as a result of an event or condition set forth in Section 14.04(b) of the Indenture or Section 14.04(c) of the Indenture where, in either case, the period for determining "Y" (as such term is used in Section 14.04(b) of the Indenture) or "SP<sub>0</sub>" (as such term is used in Section 14.04(c) of the Indenture), as the case may be, begins before Counterparty has publicly announced the event or condition giving rise to such Potential Adjustment Event, then the Calculation Agent shall, acting in good faith and in a commercially reasonable manner, have the right to adjust the Cap Price as appropriate (but in no case to a number lower than the Strike Price) to reflect the commercially reasonable costs (including, but not limited to, hedging mismatches and market losses) and commercially reasonable and documented out-of-pocket expenses incurred by Dealer in connection with its hedging activities, with such adjustments made assuming that Dealer maintains commercially reasonable hedge positions, as a result of such event or condition not having been publicly announced prior to the beginning of such period and (ii) if any Potential Adjustment Event is declared and (a) the event or condition giving rise to such Potential Adjustment Event is subsequently amended, modified, cancelled or abandoned, (b) the "Conversion Rate" (as defined in the Indenture) is otherwise not adjusted at the time or in the manner contemplated by the relevant Dilution Adjustment Provision based on such declaration or (c) the "Conversion Rate" (as defined in the Indenture) is adjusted as a result of such Potential Adjustment Event and subsequently re-adjusted (each of clauses (a), (b) and (c), a "**Potential Adjustment Event Change**") then, in each case, the Calculation Agent shall have the right to adjust the Cap Price (but in no case to a number lower than the Strike Price) as appropriate to reflect the commercially reasonable costs (including, but not limited to, hedging mismatches and market losses) and commercially reasonable and documented out-of-pocket expenses incurred by Dealer in connection with its commercially reasonable hedging activities as a result of such Potential Adjustment Event Change, with such adjustments made assuming that Dealer maintains commercially reasonable hedge positions. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dilution Adjustment Provisions: | Sections 14.04(a), (b), (c), (d) and (e) and Section 14.05 of the Indenture. |

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Extraordinary Events applicable to the Transaction:

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Merger Events: | Applicable; *provided* that notwithstanding Section 12.1(b) of the Equity Definitions, a "Merger Event" means the occurrence of any event or condition set forth in the definition of "Share Exchange Event" in Section 14.07(a) of the Indenture. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tender Offers: | Applicable; *provided* that "Tender Offer" shall not have the meaning set forth in Section 12.1(d) of the Equity Definitions and instead shall mean the occurrence of any event or condition set forth in Section 14.04(e) of the Indenture. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Consequences of Merger Events/ Tender Offers: | Notwithstanding Section 12.2 and Section 12.3 of the Equity Definitions, upon the occurrence of a Merger Event or a Tender Offer, the Calculation Agent shall (A) make a corresponding adjustment in respect of any adjustment under the Indenture to any one or more of the nature of the Shares (in the case of a Merger Event), Strike Price, Option Entitlement and any other variable relevant to the exercise, settlement or payment for the Transaction (other than the Cap Price and Number of Options) to the extent an analogous adjustment would be required to be made pursuant to the Indenture in connection with such Merger Event or Tender Offer, subject to the second paragraph under "Method of Adjustment" and (B) make a proportionate adjustment to the Cap Price to the extent any adjustment is made to the Strike Price pursuant to clause (A) above (which adjustment, for the avoidance of doubt, shall not prohibit the Calculation Agent from making any further adjustment to the Cap Price in accordance with, and subject in all respects to, the provisions of "Consequences of Announcement Events" below and Section 9(y) hereof) (*provided* that in no event shall the Strike Price be greater than the Cap Price); *provided*, *however*, that such adjustment shall be made without regard to any adjustment to the "Conversion Rate" (as such term is defined in the Indenture) pursuant to any Excluded Provision; *provided*, *further*, that if, with respect to a Merger Event or a Tender Offer, (i) the consideration for the Shares includes (or, at the option of a holder of Shares, may include) shares of an entity or person that is not a corporation or is not organized under the laws of the United States, any State thereof or the District of Columbia or (ii) the Counterparty to the Transaction following such Merger Event or Tender Offer will not be a corporation organized under the laws of the United States, any State thereof or the District of Columbia, then, in either case, Cancellation and Payment (Calculation Agent Determination) shall apply if (A) Dealer determines in good faith and a commercially reasonable manner at any time following the occurrence of such Merger Event or Tender Offer that (x) such Merger Event or Tender Offer has had or will have an adverse effect on Dealer's rights and obligations under the Transaction or (y) Dealer will incur or has incurred an increased (as compared with circumstances existing on the Trade Date) amount of tax, duty, expense or fee to (1) acquire, establish, re-establish, substitute, maintain, unwind or dispose of any transaction(s) or asset(s) constituting a commercially reasonable hedge position in respect of the economic risk of entering into and performing its obligations with respect to the Transaction or (2) realize, recover or remit the proceeds of any transaction(s) or asset(s) constituting a commercially reasonable hedge position in respect of the economic risk of entering into and performing its obligations with respect to the Transaction or (B) Dealer determines, in its good faith and reasonable judgment, that it will not be in compliance with applicable legal, regulatory or self-regulatory requirements, or with related policies and procedures, applicable to Dealer (so long as such policies or procedures have been adopted by Dealer in good faith and are generally applicable in similar situations and applied in a non-discriminatory manner and consistently to transactions similar to the Transaction); *provided*, *further*, that, for the avoidance of doubt, adjustments shall be made pursuant to the provisions set forth above regardless of whether any Merger Event or Tender Offer gives rise to an Early Conversion. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Consequences of Announcement Events: | Modified Calculation Agent Adjustment as set forth in Section 12.3(d) of the Equity Definitions; *provided* that, in respect of an Announcement Event, (x) references to "Tender Offer" shall be replaced by references to "Announcement Event" and references to "Tender Offer Date" shall be replaced by references to "date of such Announcement Event", (y) the phrase "exercise, settlement, payment or any other terms of the Transaction (including, without limitation, the spread)" shall be replaced with the phrase "Cap Price (provided that in no event shall the Cap Price be less than the Strike Price)" and the words "whether within a commercially reasonable (as determined by the Calculation Agent) period of time prior to or after the Announcement Event," shall be inserted prior to the word "which" in the seventh line, and (z) for the avoidance of doubt, the Calculation Agent shall determine whether the relevant Announcement Event has had a material economic effect on the Transaction (and, if so, shall, acting in good faith and in a commercially reasonable manner, adjust the Cap Price accordingly) on one or more occasions on or after the date of the Announcement Event up to, and including, the Expiration Date, any Early Termination Date and/or any other date of cancellation, it being understood that (1) any adjustment in respect of an Announcement Event shall take into account any earlier adjustment relating to the same Announcement Event and (2) such adjustment shall be made without duplication of any other adjustment hereunder. An Announcement Event shall be an "Extraordinary Event" for purposes of the Equity Definitions, to which Article 12 of the Equity Definitions, as modified in this paragraph, is applicable. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Announcement Event: | (i) The public announcement by the Issuer, any subsidiary or agent of the Issuer or any Valid Third Party Entity of (x) any transaction or event that, if completed, would constitute a Merger Event or Tender Offer, (y) any potential acquisition or disposition by Issuer and/or its subsidiaries where the aggregate consideration exceeds 35% of the market capitalization of Issuer as of the date of such announcement (an "**Acquisition Transaction**") or (z) the intention to enter into a Merger Event or Tender Offer or an Acquisition Transaction, (ii) the public announcement by Issuer of an intention to solicit or enter into, or to explore strategic alternatives or other similar undertaking that may include, a Merger Event or Tender Offer or an Acquisition Transaction or (iii) any subsequent public announcement by any entity described in clause (i) above of a change to a transaction or intention that is the subject of an announcement of the type described in clause (i) or (ii) of this sentence (including, without limitation, a new announcement, whether or not by the same party, relating to such a transaction or intention or the announcement of a withdrawal from, or the abandonment or discontinuation of, such a transaction or intention), as determined by the Calculation Agent in good faith and a commercially reasonable manner. For the avoidance of doubt, the occurrence of an Announcement Event with respect to any transaction or intention shall not preclude the occurrence of a later Announcement Event with respect to such transaction or intention. For purposes of this definition of "Announcement Event," (A) "Merger Event" shall mean such term as defined under Section 12.1(b) of the Equity Definitions (but, for the avoidance of doubt, the remainder of the definition of "Merger Event" in Section 12.1(b) of the Equity Definitions following the definition of "Reverse Merger" therein shall be disregarded), (B) "Tender Offer" shall mean such term as defined under Section 12.1(d) of the Equity Definitions, except that Section 12.1(d) of the Equity Definitions is hereby amended by replacing "10%" with "25%" in the third line thereof, and (C) all references to "voting shares" in Sections 12.1(d), 12.1(e) and 12.1(l) of the Equity Definitions shall be deemed to be references to "Shares". |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Valid Third Party Entity: | In respect of any transaction, any third party that has a bona fide intent to enter into or consummate such transaction, as determined by the Calculation Agent in good faith and a commercially reasonable manner (it being understood and agreed that in determining whether such third party has such a bona fide intent, the Calculation Agent may take into consideration the effect of the relevant announcement by such third party on the Shares and/or options relating to the Shares). |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Nationalization, Insolvency or Delisting: | Cancellation and Payment (Calculation Agent Determination); *provided* that, in addition to the provisions of Section 12.6(a)(iii) of the Equity Definitions, it will also constitute a Delisting if the Exchange is located in the United States and the Shares are not immediately re-listed, re-traded or re-quoted on any of the New York Stock Exchange, The Nasdaq Global Select Market or The Nasdaq Global Market (or their respective successors); if the Shares are immediately re-listed, re-traded or re-quoted on any of the New York Stock Exchange, The Nasdaq Global Select Market or The Nasdaq Global Market (or their respective successors), such exchange or quotation system shall thereafter be deemed to be the Exchange. |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional Disruption Events: |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Change in Law: | Applicable; *provided* that Section 12.9(a)(ii) of the Equity Definitions is hereby amended by (i) replacing the phrase "the interpretation" in the third line thereof with the phrase ", or public announcement of, the formal or informal interpretation", (ii) replacing the word "Shares" where it appears in clause (X) thereof with the words "its Hedge Position", (iii) replacing the parenthetical beginning after the word "regulation" in the second line thereof with the words "(including, for the avoidance of doubt and without limitation, (x) any tax law or (y) adoption, effectiveness or promulgation of new regulations authorized or mandated by existing statute)" and (iv) adding the words "*provided* that in the case of clause (Y) hereof, the consequence of such law, regulation or interpretation is applied consistently by Dealer to all similar transactions in a non-discriminatory manner;" after the semi-colon in the last line thereof; and *provided*, *further*, that no event or set of events shall constitute a Change in Law for the purposes of Section 12.9(a)(ii)(Y) to the extent such event or events resulted solely from the deterioration of the creditworthiness of the Hedging Party; and *provided*, *further*, that in the case of any Change in Law described in clause (Y) of Section 12.9(a)(ii) of the Equity Definitions, the consequences provided with respect to "Increased Cost of Hedging" in Section 12.9(b)(vi) of the Equity Definitions shall apply to such Change in Law, as if Increased Cost of Hedging were applicable to such event. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Failure to Deliver: | Applicable |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hedging Disruption: | Applicable; *provided* that: |
| (i) | Section 12.9(a)(v) of the Equity Definitions is hereby amended by inserting the following two phrases at the end of such Section: |
|  | "For the avoidance of doubt, the term "equity price risk" shall be deemed to include, but shall not be limited to, stock price and volatility risk. And, for the further avoidance of doubt, any such transactions or assets referred to in phrases (A) or (B) above must be available on commercially reasonable pricing terms."; |
| (ii) | Section 12.9(b)(iii) of the Equity Definitions is hereby amended by inserting in the third line thereof, after the words "to terminate the Transaction", the words "or the portion of the Transaction affected by such Hedging Disruption"; and |

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| | | |
|:---|:---|:---|
|  | (iii) | it shall not be a Hedging Disruption if such inability occurs solely due to the deterioration of the creditworthiness of the Hedging Party. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increased Cost of Hedging: | Applicable solely with respect to a "Change in Law" described in clause (Y) of Section 12.9(a)(ii) of the Equity Definitions as set forth in the final proviso to the text opposite the caption "Change in Law" above. | Applicable solely with respect to a "Change in Law" described in clause (Y) of Section 12.9(a)(ii) of the Equity Definitions as set forth in the final proviso to the text opposite the caption "Change in Law" above. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hedging Party: | For all applicable Additional Disruption Events, Dealer. Following any determination by the Hedging Party hereunder, within five Business Days following a written request by Counterparty therefor, the Hedging Party shall provide to Counterparty by e-mail to the e-mail address provided by Counterparty a written explanation and report (in a commonly used file format for the storage and manipulation of financial data) describing in reasonable detail any determination made by it (including, as applicable, any quotations, market data, information from internal sources used in making such determinations, descriptions of the methodology and any assumptions and basis used in making for such determination), it being understood that the Hedging Party shall not be obligated to disclose any proprietary or confidential models or proprietary or confidential information used by it for such determination. All calculations, adjustments and determinations by Dealer acting in its capacity as the Hedging Party shall be made in good faith and in a commercially reasonable manner and assuming that Dealer maintains a commercially reasonable hedge position. | For all applicable Additional Disruption Events, Dealer. Following any determination by the Hedging Party hereunder, within five Business Days following a written request by Counterparty therefor, the Hedging Party shall provide to Counterparty by e-mail to the e-mail address provided by Counterparty a written explanation and report (in a commonly used file format for the storage and manipulation of financial data) describing in reasonable detail any determination made by it (including, as applicable, any quotations, market data, information from internal sources used in making such determinations, descriptions of the methodology and any assumptions and basis used in making for such determination), it being understood that the Hedging Party shall not be obligated to disclose any proprietary or confidential models or proprietary or confidential information used by it for such determination. All calculations, adjustments and determinations by Dealer acting in its capacity as the Hedging Party shall be made in good faith and in a commercially reasonable manner and assuming that Dealer maintains a commercially reasonable hedge position. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Determining Party: | For all applicable Extraordinary Events, Dealer. Following any determination by the Determining Party hereunder, within five Business Days following a written request by Counterparty therefor, the Determining Party shall provide to Counterparty by e-mail to the e-mail address provided by Counterparty a written explanation and report (in a commonly used file format for the storage and manipulation of financial data) describing in commercially reasonable detail any determination made by it (including, as applicable, any quotations, market data, information from internal sources used in making such determinations, descriptions of the methodology and any assumptions and basis used in making for such determination), it being understood that the Determining Party shall not be obligated to disclose any proprietary or confidential models or proprietary or confidential information used by it for such determination. All calculations, adjustments, and determinations by Dealer acting in its capacity as the Determining Party shall be made in good faith and in a commercially reasonable manner and assuming that Dealer maintains a commercially reasonable hedge position. | For all applicable Extraordinary Events, Dealer. Following any determination by the Determining Party hereunder, within five Business Days following a written request by Counterparty therefor, the Determining Party shall provide to Counterparty by e-mail to the e-mail address provided by Counterparty a written explanation and report (in a commonly used file format for the storage and manipulation of financial data) describing in commercially reasonable detail any determination made by it (including, as applicable, any quotations, market data, information from internal sources used in making such determinations, descriptions of the methodology and any assumptions and basis used in making for such determination), it being understood that the Determining Party shall not be obligated to disclose any proprietary or confidential models or proprietary or confidential information used by it for such determination. All calculations, adjustments, and determinations by Dealer acting in its capacity as the Determining Party shall be made in good faith and in a commercially reasonable manner and assuming that Dealer maintains a commercially reasonable hedge position. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-Reliance: | Applicable | Applicable |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Agreements and Acknowledgments |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Regarding Hedging Activities: | Applicable | Applicable |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional Acknowledgments: | Applicable | Applicable |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hedging Adjustments: | For the avoidance of doubt, whenever the Determining Party or Calculation Agent is called upon or permitted to make an adjustment pursuant to the terms of this Confirmation or the Equity Definitions to take into account the effect of an event (other than, for the avoidance of doubt, any adjustment that is required to be made by reference to the Indenture), the Determining Party or Calculation Agent, as the case may be, shall make such adjustment by reference to the effect of such event on Dealer assuming that Dealer maintains a commercially reasonable hedge position. |
| **4.** **<u>Calculation Agent</u>.** | Dealer. Regardless of whether or not a standard for the actions of the Calculation Agent is explicitly stated in any provision hereof, the standards of Section 1.40 of the Equity Definitions, as modified by adding the words, "acts or" immediately before the words, "is required to act" in line 2 thereof, shall apply to the Calculation Agent at all times and in respect of all circumstances hereunder. Following the occurrence and during the continuation of an Event of Default described in Section 5(a)(vii) of the Agreement with respect to which Dealer is the Defaulting Party, Counterparty shall have the right to designate an independent, nationally recognized equity derivatives dealer to replace Dealer as Calculation Agent, and the parties shall work in good faith to execute any appropriate documentation required by such replacement Calculation Agent. Following any determination, adjustment or calculation by the Calculation Agent hereunder, within five Business Days following a written request by Counterparty therefor, the Calculation Agent shall provide to Counterparty as soon as reasonably practicable following such request by e-mail to the e-mail address provided by Counterparty in such request a written explanation and report (in a commonly used file format for the storage and manipulation of financial data) displaying in commercially reasonable detail the basis for such determination, adjustment or calculation (including any quotations, market data or information from internal or external sources, and any assumptions, used in making such determination, adjustment or calculation), it being understood that the Calculation Agent shall not be obligated to disclose any proprietary or confidential models or proprietary or confidential information used by it for such determination, adjustment or calculation. All calculations, adjustments and determinations by Dealer acting in its capacity as the Calculation Agent shall be made assuming that Dealer maintains a commercially reasonable hedge position. |

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**5. <u>Account Details</u>.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Account for payments to Counterparty:

To be provided.

Account for delivery of Shares to Counterparty:

To be provided.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Account for payments to Dealer:

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| | |
|:---|:---|
| [Bank:] | [_________]<sup>17</sup> |
| [SWIFT:] | [_________] |
| [Bank Routing:] | [_________] |
| [Acct Name:] | [_________] |
| [Acct No.:] | [_________] |

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Account for delivery of Shares from Dealer:

To be provided.

**6. <u>Offices</u>.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Office of Counterparty for the Transaction
 is: Inapplicable, Counterparty is not a Multibranch Party.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Office of Dealer for the Transaction
 is: [____________][Inapplicable; Dealer is not a Multibranch Party].

**7. <u>Notices</u>.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Address for notices or communications
 to Counterparty:

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| | |
|:---|:---|
| To: | Advanced Energy Industries, Inc.<br> 1595 Wynkoop Street<br> Suite 800<br> Denver, Colorado 80202<br> Attention: [__________]<br> Telephone No.: [__________]<br> Email: [__________] |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Address for notices or communications
 to Dealer:

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| | |
|:---|:---|
| To: | [____________]<sup>18</sup> |
| Attention: | [____________] |
| Telephone: | [____________] |
| Email: | [____________] |
| [With a copy to: | [With a copy to: |
| To: | [____________] |
| Attention: | [____________] |
| Telephone: | [____________] |
| Email: | [____________]] |

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**8. <u>Representations and Warranties of Counterparty</u>.**

Each of the representations and warranties of Counterparty set forth in Section 1 of the Purchase Agreement (the "**Purchase Agreement**") dated as of [__________], 2026, between Counterparty and Wells Fargo Securities, LLC, as representative of the Initial Purchasers party thereto (the "**Initial Purchasers**"), are true and correct and are hereby deemed to be repeated to Dealer as if set forth herein. Counterparty hereby further represents and warrants to Dealer on the date hereof and on and as of the Premium Payment Date that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Counterparty is not and, after consummation
 of the transactions contemplated hereby, will not be required to register as an "investment
 company" as such term is defined in the Investment Company Act of 1940, as amended.

<sup>17</sup> Insert Dealer's account information.

<sup>18</sup> Insert Dealer's notice contact information.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Counterparty is an "eligible contract
 participant" (as such term is defined in Section 1a(18) of the Commodity Exchange
 Act, as amended (the "**Commodity Exchange Act** "), other than a person that
 is an eligible contract participant under Section 1a(18)(C) of the Commodity Exchange
 Act).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Counterparty is not, on the date hereof,
 in possession of any material non-public information with respect to Counterparty or the
 Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) To its knowledge, no state or local (including
 any non-U.S. jurisdiction's) law, rule, regulation or regulatory order applicable to
 the Shares (not including laws, rules, regulations or regulatory orders of any jurisdiction
 that are applicable solely as a result of Dealer's and/or its affiliates' activities,
 assets or businesses, other than Dealer's activities in respect of the Transaction)
 would give rise to any reporting, consent, registration or other requirement (including without
 limitation a requirement to obtain prior approval from any person or entity) as a result
 of Dealer or its affiliates owning or holding (however defined) Shares in connection with
 the Transaction; *provided* that Counterparty makes no representation or warranty regarding
 any such requirement that is applicable generally to the ownership of equity securities by
 Dealer or any of its affiliates solely as a result of it or any of such affiliates being
 financial institutions or broker-dealers.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) Counterparty (A) is capable of evaluating
 investment risks independently, both in general and with regard to all transactions and investment
 strategies involving a security or securities; (B) will exercise independent judgment
 in evaluating the recommendations of any broker-dealer or its associated persons, unless
 it has otherwise notified the broker-dealer in writing; and (C) has total assets of
 at least USD 50 million.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) On and immediately after the Trade Date
 and the Premium Payment Date, (A) the value of the total assets of Counterparty is greater
 than the sum of the total liabilities (including contingent liabilities) and the capital
 (as such terms are defined in Section 154 and Section 244 of the General Corporation
 Law of the State of Delaware) of Counterparty, (B) the capital of Counterparty is adequate
 to conduct the business of Counterparty, and Counterparty's entry into the Transaction
 will not impair its capital, (C) Counterparty has the ability to pay its debts and obligations
 as such debts mature and does not intend to, or does not believe that it will, incur debt
 beyond its ability to pay as such debts mature, (D) Counterparty will be able to continue
 as a going concern, (E) Counterparty is not "insolvent" (as such term is
 defined under Section 101(32) of the U.S. Bankruptcy Code (Title 11 of the United States
 Code) (the "**Bankruptcy Code** ")) and (F) Counterparty would be able
 to purchase the number of Shares with respect to the Transaction in compliance with the laws
 of the jurisdiction of Counterparty's incorporation (including the adequate surplus
 and capital requirements of Sections 154 and 160 of the General Corporation Law of the State
 of Delaware).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) [Counterparty has received, read and understands
 the OTC Options Risk Disclosure Statement and a copy of the most recent disclosure pamphlet
 prepared by The Options Clearing Corporation entitled "Characteristics and Risks of
 Standardized Options".] <sup>19</sup>

**9. <u>Other Provisions</u>.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) *<u>Opinions</u>* . Counterparty shall
 deliver to Dealer an opinion of counsel, dated as of the Premium Payment Date, with respect
 to the matters set forth in Section 3(a) of the Agreement and Section 8(a) of
 this Confirmation, subject to customary assumptions, limitations, exceptions and qualifications.
 Delivery of such opinion to Dealer shall be a condition precedent for the purpose of Section 2(a)(iii) of
 the Agreement with respect to each obligation of Dealer under Section 2(a)(i) of
 the Agreement.

<sup>19</sup> Include for applicable Dealers.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) *<u>Repurchase Notices</u>* . Counterparty
shall, no later than one Exchange Business Day following the day on which Counterparty effects any repurchase of Shares, give Dealer
a written notice (which, for the avoidance of doubt, may be by email) of such repurchase (a "**Repurchase Notice**") if
following such repurchase, the number of outstanding Shares as determined on such day is (i) less than [__] <sup>20</sup> million (in the case of the first such notice) or (ii) thereafter more than [__] <sup>21</sup> million less than the number of Shares included in the immediately preceding Repurchase Notice; *provided* that, with respect to
any repurchase of Shares pursuant to a plan under Rule 10b5-1 under the Exchange Act, Counterparty may elect to satisfy such requirement
by giving Dealer written notice of the entry into such plan on the date of such entry, the maximum number of Shares that may be repurchased
thereunder and the approximate dates or periods during which such repurchases may occur (with such maximum number of Shares deemed repurchased
on the date of such notice for purposes of this Section 9(b)), in each case so long as such written notice shall not contain any
material non-public information with respect to the Issuer or the Shares. Counterparty agrees to indemnify and hold harmless Dealer and
its affiliates and their respective officers, directors, employees, affiliates, advisors, agents and controlling persons (each, an "**Indemnified Person**") from and against any and all commercially reasonable losses (including losses relating to Dealer's commercially
reasonable hedging activities as a consequence of becoming, or of the risk of becoming, a Section 16 "insider", including
without limitation, any forbearance from hedging activities or cessation of hedging activities and any commercially reasonable losses
in connection therewith with respect to the Transaction), claims, damages, judgments, liabilities and commercially reasonable expenses
(including reasonable and documented out-of-pocket attorney's fees of one outside counsel in each relevant jurisdiction), joint
or several, which an Indemnified Person may become subject to, as a result of Counterparty's failure to provide Dealer with a Repurchase
Notice when and in the manner specified in this paragraph, and to reimburse, within 30 days, upon written request, each of such Indemnified
Persons for any commercially reasonable and documented out-of-pocket legal or other expenses incurred in connection with investigating,
preparing for, providing testimony or other evidence in connection with or defending any of the foregoing. If any suit, action, proceeding
(including any governmental or regulatory investigation), claim or demand shall be brought or asserted against the Indemnified Person
as a result of Counterparty's failure to provide Dealer with a Repurchase Notice in accordance with this paragraph, such Indemnified
Person shall, within a commercially reasonable period of time, notify Counterparty in writing, and Counterparty, upon request of the
Indemnified Person, shall retain counsel reasonably satisfactory to the Indemnified Person to represent the Indemnified Person and any
others Counterparty may designate in such proceeding and shall pay the commercially reasonable and documented out-of-pocket fees and
expenses of such counsel related to such proceeding. Counterparty shall be relieved from liability to the extent that any Indemnified
Person fails to notify Counterparty within a commercially reasonable period of time of any action commenced against it in respect of
which indemnity may be sought hereunder (it being understood that any such notice delivered within 30 calendar days of the commencement
of any such action shall be deemed to have been delivered promptly for such purpose), if and to the extent Counterparty is materially
prejudiced as a result thereof. Counterparty shall not be liable for any settlement of any proceeding contemplated by this paragraph
that is effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, Counterparty
agrees to indemnify any Indemnified Person from and against any commercially reasonable loss or liability by reason of such settlement
or judgment. Counterparty shall not, without the prior written consent of the Indemnified Person, effect any settlement of any pending
or threatened proceeding contemplated by this paragraph that is in respect of which any Indemnified Person is or could have been a party
and indemnity could have been sought hereunder by such Indemnified Person, unless such settlement includes an unconditional release of
such Indemnified Person from all liability on claims that are the subject matter of such proceeding on terms reasonably satisfactory
to such Indemnified Person. If the indemnification provided for in this paragraph is unavailable to an Indemnified Person or insufficient
in respect of any losses, claims, damages or liabilities referred to therein, then Counterparty hereunder, in lieu of indemnifying such
Indemnified Person thereunder, shall contribute to the amount paid or payable by such Indemnified Person as a result of such losses,
claims, damages or liabilities. The remedies provided for in this paragraph (b) are not exclusive and shall not limit any rights
or remedies which may otherwise be available to any Indemnified Person at law or in equity. The indemnity and contribution agreements
contained in this paragraph shall remain operative and in full force and effect regardless of the termination of the Transaction. Counterparty
will not be liable under this indemnity provision to the extent any loss, claim, damage, liability or expense is conclusively found in
a final and non-appealable judgment by a court of competent jurisdiction to have resulted from Dealer's gross negligence or willful
misconduct.

<sup>20</sup> Insert the number of Shares outstanding that would cause Dealer's current position in the Shares underlying the Transaction (including the number of Shares underlying any additional transaction if the greenshoe is exercised in full) to increase by 0.5%. To be determined based on Dealer with highest Applicable Percentage, taking into account any existing call spreads.

<sup>21</sup> Insert the number of Shares that, if repurchased, would cause Dealer's current position in the Shares underlying the Transaction (including the number of Shares underlying any additional transaction if the greenshoe is exercised in full) to increase by a further 0.5% from the threshold for the first Repurchase Notice. To be determined based on Dealer with highest Applicable Percentage, taking into account any existing call spreads.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) *<u>Regulation M</u>* . Counterparty
 is not on the Trade Date engaged in a distribution, as such term is used in Regulation M
 under the Securities Exchange Act of 1934, as amended (the "**Exchange Act** "),
 of any securities of Counterparty, other than a distribution meeting the requirements of
 the exception set forth in Rules 101(b)(10) and 102(b)(7) of Regulation M.
 Counterparty shall not, until the second Scheduled Trading Day immediately following the
 Effective Date, engage in any such distribution.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) *<u>No Manipulation</u>* . Counterparty
 is not entering into the Transaction to create actual or apparent trading activity in the
 Shares (or any security convertible into or exchangeable for the Shares) or to raise or depress
 or otherwise manipulate the price of the Shares (or any security convertible into or exchangeable
 for the Shares) in violation of the Exchange Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) *<u>Transfer or Assignment</u>* .

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Counterparty shall have the right to transfer
 or assign its rights and obligations hereunder with respect to all, but not less than all,
 of the Options hereunder (such Options, the "**Transfer Options** "); *provided* that such transfer or assignment shall be subject to reasonable conditions that Dealer may
 impose, including but not limited to, the following conditions:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(A) With respect to any Transfer Options,
 Counterparty shall not be released from its notice and indemnification obligations pursuant
 to Section ‎9(b) of this Confirmation or any obligations under Section ‎9(n) or
 ‎9(s) of this Confirmation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(B) Any Transfer Options shall only be transferred
 or assigned to a third party that is a United States person (as defined in Section 7701(a)(30)
 of the Internal Revenue Code of 1986, as amended (the "**Code** "));

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(C) Such transfer or assignment shall be effected
 on terms, including any reasonable undertakings by such third party (including, but not limited
 to, an undertaking with respect to compliance with applicable securities laws in a manner
 that, in the reasonable judgment of Dealer, will not expose Dealer to material risks under
 applicable securities laws) and execution of any documentation and delivery of legal opinions
 with respect to securities laws and other matters by such third party and Counterparty, as
 are reasonably requested by and reasonably satisfactory to Dealer;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(D) Dealer will not, as a result of such transfer
 or assignment, (1) be required to pay or deliver to the transferee or assignee on any
 payment date or delivery date, as applicable, an amount under Section 2(d)(i)(4) of
 the Agreement greater than an amount that Dealer would have been required to pay or deliver
 to Counterparty in the absence of such transfer or assignment or (2) receive from the
 transferee or assignee on any payment date or delivery date, as applicable, an amount (after
 taking into account amounts required to be paid or delivered by the transferee or assignee
 under Section 2(d)(i)(4) of the Agreement, as well as any amounts withheld) that
 is less than the amount that Dealer would have received from Counterparty in the absence
 of such transfer or assignment;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(E) No Event of Default, Potential Event of
 Default or Termination Event will occur as a result of such transfer or assignment;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(F) Without limiting the generality of clause
 ‎(B), Counterparty shall cause the transferee or assignee to make such Payee Tax Representations
 and to provide such tax documentation as may be reasonably requested by Dealer to permit
 Dealer to determine that the results described in clause ‎(D) and, if applicable,
 clause ‎(E) will not occur upon or after such transfer or assignment; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(G) Counterparty shall be responsible for
 all commercially reasonable costs and expenses, including commercially reasonable counsel
 fees, incurred by Dealer in connection with such transfer or assignment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Dealer may transfer or assign all or any
 part of its rights or obligations under the Transaction (A) without Counterparty's
 consent, to any affiliate of Dealer (1) that has a long-term issuer rating that is equal
 to or better than Dealer's credit rating at the time of such transfer or assignment,
 or (2) whose obligations hereunder will be guaranteed, pursuant to the terms of a customary
 guarantee in a form used by Dealer or Dealer's ultimate parent, as applicable, generally
 for similar transactions, by Dealer or Dealer's ultimate parent or (B) with Counterparty's
 prior written consent (such consent not to be unreasonably withheld), to any other recognized
 dealer in transactions of the same type as the Transaction with a long-term issuer rating
 equal to or better than the lesser of (1) the credit rating of Dealer at the time of
 the transfer or assignment and (2) A- by Standard & Poor's Financial
 Services LLC or its successor ()"**S&P** "), or A3 by Moody's Investors
 Service, Inc. ()"**Moody's**") or, if either S&P or Moody's
 ceases to rate such debt, at least an equivalent rating or better by a substitute rating
 agency mutually agreed by Counterparty and Dealer; *provided*, *however*, Dealer
 may transfer or assign pursuant to this paragraph only if (A) the transferee or assignee
 is a "dealer in securities" within the meaning of Section 475(c)(1) of
 the Code or such transfer or assignment does not constitute a "deemed exchange"
 by Counterparty within the meaning of Section 1001 of the Code, (B) Counterparty
 shall be entitled to a payment or a delivery, as applicable, on any payment date or delivery
 date, that is not less than the payment or delivery Counterparty would have received in the
 absence of such transfer or assignment, taking into account any deduction or withholding
 as well as amounts payable by such transferee under Section 2(d)(i) of the Agreement,
 except to the extent such deduction or withholding results from a Change in Tax Law occurring
 after the date of such transfer or assignment, (C) no Event of Default, Potential Event
 of Default or Termination Event will occur as a result of such transfer or assignment, (D) Counterparty
 would not, at the time and as a result of such transfer or assignment, reasonably be expected
 to become subject to any law, regulation or similar requirement to which it would not otherwise
 have been subject absent such transfer or assignment, (E) Dealer shall have provided
 prompt written notice to Counterparty of such transfer, (F) any side letters or other
 agreements modifying the Transaction shall simultaneously be transferred or assigned to the
 transferee and (G) Dealer shall cause the transferee or assignee to provide Counterparty
 with a duly executed and properly completed and accurate U.S. Internal Revenue Service Form W-9
 or appropriate W-8 (or successor form), as applicable, to make such Payee Tax Representations,
 and provide such other tax documentation as may be reasonably requested by Counterparty to
 permit Counterparty to confirm the satisfaction of the conditions in clauses (A) and
 (B) of this proviso. If at any time at which (A) the Section 16 Percentage
 exceeds 8.5%, (B) the Option Equity Percentage exceeds 14.5%, or (C) the Share
 Amount exceeds the Applicable Share Limit (if any applies) (any such condition described
 in clauses (A), (B) or (C), an "**Excess Ownership Position** "), Dealer
 is unable after using its commercially reasonable efforts to effect a transfer or assignment
 of Options to a third party in accordance with the preceding sentence on pricing terms reasonably
 acceptable to Dealer and within a time period reasonably acceptable to Dealer such that no
 Excess Ownership Position exists, then Dealer may designate any Exchange Business Day as
 an Early Termination Date with respect to a portion of the Transaction (the "**Terminated Portion** "), such that following such partial termination no Excess Ownership Position
 exists. In the event that Dealer so designates an Early Termination Date with respect to
 a portion of the Transaction, a payment shall be made pursuant to Section 6 of the Agreement
 as if (1) an Early Termination Date had been designated in respect of a Transaction
 having terms identical to the Transaction and a Number of Options equal to the number of
 Options underlying the Terminated Portion, (2) Counterparty were the sole Affected Party
 with respect to such partial termination and (3) the Terminated Portion were the sole
 Affected Transaction (and, for the avoidance of doubt, the provisions of Section ‎9(l) of
 this Confirmation shall apply to any amount that is payable by Dealer to Counterparty pursuant
 to this sentence as if Counterparty was not the Affected Party). Dealer shall notify Counterparty
 of an Excess Ownership Position with respect to which it intends to seek a transfer or assignment
 as soon as reasonably practicable after becoming aware of such an Excess Ownership Position.
 The "**Section 16 Percentage**" as of any day is the fraction, expressed
 as a percentage, (A) the numerator of which is the number of Shares that Dealer and
 any of its affiliates or any other person subject to aggregation with Dealer for purposes
 of the "beneficial ownership" test under Section 13 of the Exchange Act,
 or any "group" (within the meaning of Section 13 of the Exchange Act) of
 which Dealer is or may be deemed to be a part beneficially owns (within the meaning of Section 13
 of the Exchange Act), without duplication, on such day (or, to the extent that for any reason
 the equivalent calculation under Section 16 of the Exchange Act and the rules and
 regulations thereunder results in a higher number, such higher number) and (B) the denominator
 of which is the number of Shares outstanding on such day. The "**Option Equity Percentage** "
 as of any day is the fraction, expressed as a percentage, (A) the numerator of which
 is the sum of (1) the product of the Number of Options and the Option Entitlement and
 (2) the aggregate number of Shares underlying any other call option transaction sold
 by Dealer to Counterparty, and (B) the denominator of which is the number of Shares
 outstanding. The "**Share Amount**" as of any day is the number of Shares
 that Dealer and any person whose ownership position would be aggregated with that of Dealer
 (Dealer or any such person, a "**Dealer Person**") under any law, rule, regulation,
 regulatory order or organizational documents or contracts of Counterparty that are, in each
 case, applicable to ownership of Shares (excluding those arising under Section 13 or
 16 of the Exchange Act, in each case, as in effect on the Trade Date, the "**Applicable Restrictions** "), owns, beneficially owns, constructively owns, controls, holds the
 power to vote or otherwise meets a relevant definition of ownership under any Applicable
 Restriction, as determined by Dealer in its reasonable discretion. The "**Applicable Share Limit**" means a number of Shares equal to (A) the minimum number of Shares
 that, in Dealer's reasonable judgment based on advice of counsel, could give rise to
 reporting or registration obligations (except for filings on Form 13F, Schedule 13D
 or Schedule 13G under the Exchange Act, in each case, as in effect on the Trade Date) or
 other requirements (including obtaining prior approval from any person or entity, but excluding
 any such requirements that can be satisfied without administrative or operational burden
 or cost to Dealer) of a Dealer Person, or could result in an adverse effect on a Dealer Person,
 under any Applicable Restriction, as determined by Dealer in its reasonable discretion, and
 based on advice of counsel with respect to any legal obligations or legal requirements, *minus* (B) 1% of the number of Shares outstanding. Dealer shall provide Counterparty with written
 notice of any transfer or assignment on the date of or as promptly as practicable after the
 date of such transfer or assignment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) Notwithstanding any other provision in
 this Confirmation to the contrary requiring or allowing Dealer to purchase, sell, receive
 or deliver any Shares or other securities, or make or receive any payment in cash, to or
 from Counterparty, Dealer may designate any of its affiliates to purchase, sell, receive
 or deliver such Shares or other securities, or to make or receive such payment in cash, and
 otherwise to perform Dealer's obligations in respect of the Transaction and any such
 designee may assume such obligations. Dealer shall be discharged of its obligations to Counterparty
 to the extent of any such performance.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) *<u>Staggered Settlement</u>* . If
 upon advice of counsel with respect to applicable legal and regulatory requirements, including
 any requirements relating to Dealer's hedging activities hereunder, Dealer reasonably
 determines that it would not be practicable or advisable to deliver, or to acquire Shares
 to deliver, any or all of the Shares to be delivered by Dealer on any Settlement Date for
 the Transaction, Dealer may, by notice to Counterparty on or prior to any Settlement Date
 (a "**Nominal Settlement Date** "), elect to deliver any Shares due to be delivered
 on two or more dates (each, a "**Staggered Settlement Date**") or at two or
 more times on the Nominal Settlement Date as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) in such notice, Dealer will specify to Counterparty
 the related Staggered Settlement Dates (each of which will be on or prior to such Nominal
 Settlement Date and in no event shall any Staggered Settlement Date be a date later than
 the final Expiration Date) or delivery times and how it will allocate the Shares it is required
 to deliver hereunder on the Settlement Date among the Staggered Settlement Dates or delivery
 times; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the aggregate number of Shares that Dealer
 will deliver to Counterparty hereunder on all such Staggered Settlement Dates and at all
 such delivery times will equal the number of Shares that Dealer would otherwise be required
 to deliver on such Nominal Settlement Date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) *<u>Dividends</u>* . If, at any time
 during the period from, and including, the Effective Date to, but excluding, the Expiration
 Date, (i) an ex-dividend date (an "**Ex-Dividend Date**") for a regular
 quarterly cash dividend occurs with respect to the Shares, and that dividend is less than
 the Regular Dividend on a per Share basis or (ii) no Ex-Dividend Date for a regular
 quarterly cash dividend occurs with respect to the Shares in any quarterly dividend period
 of Counterparty, then the Calculation Agent will adjust the Cap Price to preserve the fair
 value of the Options to Dealer after taking into account such dividend or lack thereof. "**Regular Dividend**" shall mean USD 0.10 per Share per quarter. Upon any adjustment to the
 "Initial Dividend Threshold" (as defined in the Indenture) for the Convertible
 Notes pursuant to the Indenture, the Calculation Agent will make a corresponding adjustment
 to the Regular Dividend for the Transaction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) <u>[ *Conduct Rules*</u> . Each party
 acknowledges and agrees to be bound by the Conduct Rules of the Financial Industry Regulatory
 Authority applicable to transactions in options, and further agrees not to violate the position
 and exercise limits set forth therein.] <sup>22</sup> [ *<u>Reserved</u>* .]

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) *<u>Additional Termination Events</u>* .

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Notwithstanding anything to the contrary
 in this Confirmation, upon any Early Conversion in respect of which a "Notice of Conversion"
 (as such term is defined in the Indenture) that is effective as to Counterparty has been
 delivered by the relevant converting "Holder" (as such term is defined in the
 Indenture):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(A) Counterparty shall, within five Scheduled
 Trading Days of the Conversion Date for such Early Conversion, provide written notice (an
 "**Early Conversion Notice**") to Dealer specifying the number of Convertible
 Notes surrendered for conversion on such Conversion Date (such Convertible Notes, the "**Affected Convertible Notes**") and the settlement date for the conversion of such Affected
 Convertible Notes[; *provided* that, any "Early Conversion Notice" delivered
 to Dealer pursuant to the Base Call Option Confirmation shall deemed to be an Early Conversion
 Notice pursuant to this Confirmation and the terms of such Early Conversion Notice shall
 apply, *mutatis mutandis*, to this Confirmation] <sup>23</sup> ; *provided* that, notwithstanding the foregoing, in the case of any Early Conversion
 with a Conversion Date occurring on or after the date that Counterparty issues a "Redemption
 Notice" (as such term is defined in the Indenture) and prior to 5:00 p.m. (New
 York City time) on the Scheduled Valid Day immediately preceding the related "Redemption
 Date" (as such term is defined in the Indenture) (any such period, a "**Redemption Period** ", and any such conversion, a "**Redemption Conversion** "),
 Counterparty shall deliver such Early Conversion Notice no later than five Scheduled Trading
 Days after the last day of such Redemption Period and such Early Conversion Notice shall
 instead specify the aggregate number of Convertible Notes surrendered for conversion during
 the Redemption Period[; *provided further* that any "Early Conversion Notice"
 delivered to Dealer pursuant to the Base Call Option Confirmation shall deemed to be an Early
 Conversion Notice pursuant to this Confirmation and the terms of such Early Conversion Notice
 shall apply, *mutatis mutandis*, to this Confirmation] <sup>24</sup> ;

<sup>22</sup> Include for applicable Dealers.

<sup>23</sup> Insert for Additional Call Option Confirmation.

<sup>24</sup> Insert for Additional Call Option Confirmation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(B) the giving of an Early Conversion Notice
 pursuant to subclause (A) above shall constitute an Additional Termination Event as
 provided in this Section 9(i)‎(i);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(C) upon receipt of any such Early Conversion
 Notice, Dealer shall designate an Exchange Business Day as an Early Termination Date (which
 Exchange Business Day shall be on or as promptly as reasonably practicable after the settlement
 date for the conversion of the Affected Convertible Notes (or, in the case of a Redemption
 Conversion, the later of (x) the settlement date for the conversion of the Affected
 Convertible Notes and (y) the Scheduled Trading Day immediately following the date of
 the relevant Early Conversion Notice)) with respect to the portion of the Transaction corresponding
 to a number of Options (the "**Affected Number of Options**") equal to the
 lesser of (x) the number of Affected Convertible Notes [ *minus* the "Affected
 Number of Options" (as defined in the Base Call Option Confirmation), if any, that
 relate to such Affected Convertible Notes (and for the purposes of determining whether any
 Options under this Confirmation or under the Base Call Option Confirmation will be among
 the Affected Number of Options hereunder or under, and as defined in, the Base Call Option
 Confirmation, the Affected Convertible Notes specified in such Early Conversion Notice shall
 be allocated first to the Base Call Option Confirmation until all Options thereunder are
 exercised or terminated)] <sup>25</sup> and (y) the
 Number of Options as of the Conversion Date for such Early Conversion (or, in the case of
 a Redemption Conversion, as of the last day of the relevant Redemption Period);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(D) any payment hereunder with respect to
 such termination shall be calculated pursuant to Section 6 of the Agreement as if (x) an
 Early Termination Date had been designated in respect of a Transaction having terms identical
 to the Transaction and a Number of Options equal to the Affected Number of Options, (y) Counterparty
 were the sole Affected Party with respect to such Additional Termination Event and (z) the
 terminated portion of the Transaction were the sole Affected Transaction (and, for the avoidance
 of doubt, the provisions of Section 9(l) of this Confirmation shall apply to any
 amount that is payable by Dealer to Counterparty pursuant to this Section 9(h)(i)(D) as
 if, solely for the purpose of electing the settlement method, Counterparty were not the Affected
 Party); *provided* that the amount payable with respect to such termination shall not
 be greater than (1) the Applicable Percentage, *multiplied by* (2) the Affected
 Number of Options, *multiplied by* (3) (x) the sum of (i) the amount
 of cash paid to the "Holder" (as such term is defined in the Indenture) of an
 Affected Convertible Note upon conversion of such Affected Convertible Note and (ii) the
 number of Shares delivered (if any) to the "Holder" (as such term is defined
 in the Indenture) of an Affected Convertible Note upon conversion of such Affected Convertible
 Note, *multiplied by* the Applicable Limit Price on the relevant date of payment, *minus* (y) the Synthetic Instrument Adjusted Issue Price per Convertible Note, as determined
 by the Calculation Agent in good faith and in a commercially reasonable manner. "**Synthetic Instrument Adjusted Issue Price per Convertible Note**" shall mean the amount determined
 by the Calculation Agent utilizing the numbers in the table set forth below based on the
 date of payment of the amount due with respect to the relevant Affected Number of Options
 (the "**Affected Unwind Date** "). If the Affected Unwind Date is not listed
 below, the amount in the preceding sentence shall be determined by the Calculation Agent
 utilizing the numbers in the table below using a linear interpolation between the lower and
 higher Synthetic Instrument Adjusted Issue Prices per Convertible Note for the dates immediately
 preceding and immediately following the Affected Unwind Date. For the avoidance of doubt,
 any payment pursuant to this paragraph shall be subject to Section 9(l) of this
 Confirmation;

---

| | |
|:---|:---|
| **Affected Unwind Date** | **Synthetic Instrument Adjusted <br> Issue Price per Convertible Note** |
| [__________], 2026 | USD[_______] |
| November 15, 2026 | USD[_______] |
| May 15, 2027 | USD[_______] |
| November 15, 2027 | USD[_______] |
| May 15, 2028 | USD[_______] |
| November 15, 2028 | USD[_______] |
| May 15, 2029 | USD[_______] |
| November 15, 2029 | USD[_______] |
| May 15, 2030 | USD[_______] |
| November 15, 2030 | USD[_______] |
| May 15, 2031 | USD 1,000.00 |

---

<sup>25</sup> Include in Additional Call Option Confirmation only.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(E) for the avoidance of doubt, in determining
 the amount payable in respect of such Affected Transaction pursuant to Section 6 of
 the Agreement, the Calculation Agent shall assume that (x) the relevant Early Conversion
 and any conversions, adjustments, agreements, payments, deliveries or acquisitions by or
 on behalf of Counterparty leading thereto had not occurred, (y) no adjustments to the
 "Conversion Rate" (as such term is defined in the Indenture) have occurred pursuant
 to any Excluded Provision and (z) the corresponding Convertible Notes remain outstanding;
 and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(F) the Transaction shall remain in full force
 and effect, except that, as of the Conversion Date for such Early Conversion, the Number
 of Options shall be reduced by the Affected Number of Options.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Notwithstanding anything to the contrary
 in this Confirmation, if an event of default with respect to Counterparty occurs under the
 terms of the Convertible Notes as set forth in Section 6.01 of the Indenture and the
 Convertible Notes are declared due and payable as a result thereof, then such event of default
 shall constitute an Additional Termination Event applicable to the Transaction and, with
 respect to such Additional Termination Event, (A) Counterparty shall be deemed to be
 the sole Affected Party, (B) the Transaction shall be the sole Affected Transaction
 and (C) Dealer shall be the party entitled to designate an Early Termination Date pursuant
 to Section 6(b) of the Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) Notwithstanding anything to the contrary
 in this Confirmation, the occurrence of an Amendment Event shall constitute an Additional
 Termination Event applicable to the Transaction and, with respect to such Additional Termination
 Event, (A) Counterparty shall be deemed to be the sole Affected Party, (B) the
 Transaction shall be the sole Affected Transaction and (C) Dealer shall be the party
 entitled to designate an Early Termination Date pursuant to Section 6(b) of the
 Agreement. "**Amendment Event**" means that Counterparty amends, modifies,
 supplements, waives or obtains a waiver in respect of any term of the Indenture or the Convertible
 Notes governing the principal amount, coupon, maturity, repurchase obligation of Counterparty,
 redemption right of Counterparty, any term relating to conversion of the Convertible Notes
 (including changes to the conversion rate, conversion rate adjustment provisions, conversion
 settlement dates or conversion conditions), or any term that would require consent of the
 holders of not less than 100% of the principal amount of the Convertible Notes to amend (other
 than, in each case, any amendment or supplement (x) pursuant to Section 10.01(k) of
 the Indenture that, as determined by the Calculation Agent, conforms the Indenture to the
 description of Convertible Notes in the Offering Memorandum or (y) pursuant to Section 10.01(a) or 14.07
 of the Indenture), in each case, without the consent of Dealer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Within five Scheduled Trading Days following
any Repayment Event (as defined below) (or, in the case of a Repayment Event as described in the following clause (i)(y) or (i)(z),
on the date of such Repayment Event), Counterparty (i) shall (solely to the extent that such Repayment Event results directly from
(x) a "Fundamental Change" (as such term is defined in the Indenture), (y) a "Cleanup Redemption" (as
defined in the Indenture) or (z) an "Optional Redemption" (as such term is defined in the Indenture)), and (ii) otherwise
may, but shall not be obligated to, notify Dealer of such Repayment Event and the aggregate principal amount of Convertible Notes subject
to such Repayment Event (any such notice, a "**Repayment Notice** "); *provided* that (1) in the case of clause
(i)(y) or (i)(z) only, such Repayment Notice shall contain the representation and warranty that Counterparty is not giving
such notification on the basis of material non-public information with respect to Counterparty or the Shares and (2) in the case
of clause (ii) only, such Repayment Notice shall contain the representation and warranty that Counterparty is not, on the date thereof,
aware of any material non-public information with respect to Counterparty or the Shares[; *provided, further*, that any "Repayment
Notice" delivered to Dealer pursuant to the Base Call Option Confirmation shall deemed to be a Repayment Notice pursuant to this
Confirmation and the terms of such Repayment Notice shall apply, *mutatis mutandis*, to this Confirmation] <sup>26</sup> .
The receipt by Dealer from Counterparty of any Repayment Notice, within the applicable time period (or on the applicable date) set forth
in the preceding sentence, shall constitute an Additional Termination Event as provided in this paragraph, it being understood that no
Repayment Event shall constitute an Additional Termination Event hereunder unless Dealer has so received such Repayment Notice. Upon
receipt of any such Repayment Notice, Dealer shall designate an Exchange Business Day following receipt of such Repayment Notice (which
in no event shall be earlier than the date on which the relevant Repayment Event occurs or is consummated and which shall be on or as
soon as reasonably practicable after the settlement date for the relevant Repurchase Event) as an Early Termination Date with respect
to the portion of the Transaction corresponding to a number of Options (the "**Repayment Options**") equal to the lesser
of (A) [(x)] the aggregate principal amount of such Convertible Notes specified in such Repayment Notice, *divided by* USD
1,000, [ *minus* (y) the number of "Repayment Options" (as defined in the Base Call Option Confirmation), if any,
that relate to such Convertible Notes (and for the purposes of determining whether any Options under this Confirmation or under the Base
Call Option Confirmation will be among the Repayment Options hereunder or under, and as defined in, the Base Call Option Confirmation,
the Convertible Notes specified in such Repayment Notice shall be allocated first to the Base Call Option Confirmation until all Options
thereunder are exercised or terminated),] <sup>27</sup> and (B) the Number of Options as of
the date Dealer designates such Early Termination Date and, as of such date, the Number of Options shall be reduced by the number of
Repayment Options. Any payment hereunder with respect to such termination (the "**Repayment Unwind Payment**") shall be
calculated pursuant to Section 6 of the Agreement as if (1) an Early Termination Date had been designated in respect of a Transaction
having terms identical to the Transaction and a Number of Options equal to the number of Repayment Options, (2) Counterparty were
the sole Affected Party with respect to such Additional Termination Event and (3) the terminated portion of the Transaction were
the sole Affected Transaction; *provided* that, in the event of a Repayment Event resulting from a "Fundamental Change"
(as such term is defined in the Indenture), a "Cleanup Redemption" (as defined in the Indenture) or an "Optional Redemption"
(as such term is defined in the Indenture), the Repayment Unwind Payment shall not be greater than (1) the number of Repayment Options *multiplied by* (2) the product of (A) the Applicable Percentage and (B) (x) the amount paid by Counterparty
per Convertible Note in connection with the relevant Repayment Event pursuant to the relevant sections of the Indenture *minus* (y) the Synthetic Instrument Adjusted Issue Price per Convertible Note, as determined by the Calculation Agent in good faith and
in a commercially reasonable manner, as set forth in Section 9(i)(i)(D) above based on the date of payment of the relevant
Repayment Unwind Payment (the "**Repayment Date**") as if such Repayment Date were the Affected Unwind Date (including
for purposes of the second to last sentence of such Section 9(i)(i)(D)). For the avoidance of doubt, solely for purposes of calculating
the amount payable pursuant to Section 6 of the Agreement pursuant to the immediately preceding sentence, Dealer shall assume that
the relevant Repayment Event (and, if applicable, the related Fundamental Change) had not occurred. "**Repayment Event** "
means that (i) any Convertible Notes are repurchased and cancelled in accordance with the Indenture (whether in connection with
or as a result of a Fundamental Change, upon redemption or for any other reason) by Counterparty or any of its subsidiaries, (ii) any
Convertible Notes are delivered to Counterparty or any of its subsidiaries in exchange for delivery of any property or assets of such
party (howsoever described), (iii) any principal of any of the Convertible Notes is repaid prior to the final maturity date of the
Convertible Notes (for any reason other than as a result of an acceleration of the Convertible Notes that results in an Additional Termination
Event pursuant to the preceding Section 9(i)(ii)), or (iv) any Convertible Notes are exchanged by or for the benefit of the
holders thereof for any other securities of Counterparty or any of its subsidiaries (or any other property, or any combination thereof)
pursuant to any exchange offer or similar transaction. For the avoidance of doubt, any conversion of Convertible Notes (whether into
cash, Shares, reference property or any combination thereof) pursuant to the terms of the Indenture shall not constitute a Repayment
Event. In addition, Counterparty acknowledges, based on advice of outside counsel, its responsibilities under applicable securities laws,
including, in particular, Sections 9 and 10(b) of the Exchange Act and the rules and regulations thereunder in respect of the
Repayment Event, including, without limitation, the delivery of a Repayment Notice hereunder.

<sup>26</sup> Insert for Additional Call Option Confirmation.

<sup>27</sup> Insert for Additional Call Option Confirmation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) *<u>Amendments to Equity Definitions; Agreement</u>* .

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Section 11.2(e)(vii) of the Equity
 Definitions is hereby amended by deleting the words "that may have a diluting or concentrative
 effect on the theoretical value of the relevant Shares" and replacing them with the
 words "that is the result of a corporate event involving the Issuer or its securities
 that has, in the commercially reasonable judgment of the Calculation Agent, a material economic
 effect on the Shares or the Options; *provided* that such corporate event involving
 the Issuer is not based on (a) an observable market, other than the market for Issuer's
 own stock or (b) an observable index, other than an index calculated and measured solely
 by reference to Issuer's own operations."

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Section 12.9(b)(i) of the Equity
 Definitions is hereby amended by inserting the phrase "; *provided* that Counterparty
 may only elect to terminate the Transaction upon the occurrence of a Change in Law or Insolvency
 Filing if concurrently with electing to terminate the Transaction, Counterparty represents
 and warrants to Dealer in writing that (i) it is not aware of any material nonpublic
 information with respect to Counterparty or the Shares and (ii) it is not making such
 election as part of a plan or scheme to evade compliance with the U.S. federal securities
 laws" at the end thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) Section 12.9(b)(vi) of the Equity
 Definitions is hereby amended by (1) adding the word "or" immediately before
 subsection (B), (2) deleting the comma at the end of subsection (A), (3) deleting
 subsection (C) in its entirety, (4) deleting the word "or" immediately
 preceding subsection (C) and (5) replacing the words "either party"
 in the last sentence of such Section with "Dealer".

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Section 12(a) of the Agreement
 is hereby amended by (1) deleting the phrase "or email" in the third line
 thereof and (2) deleting the phrase "or that communication is delivered (or attempted)
 or received, as applicable, after the close of business on a Local Business Day" in
 the final clause thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) *<u>No Netting and Setoff.</u>* The
 provisions of Section 2(c) of the Agreement shall not apply to the Transaction.
 Notwithstanding any provision of the Agreement and this Confirmation (including without limitation
 this Section 9(k)) or any other agreement between the parties to the contrary, each
 party waives any and all rights it may have to set off obligations arising under the Agreement
 and the Transaction against other obligations between the parties, whether arising under
 any other agreement, applicable law or otherwise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l) *<u>Alternative Calculations and Payment on Early Termination and on Certain Extraordinary Events</u>* . If (a) an Early Termination
 Date (whether as a result of an Event of Default or a Termination Event) occurs or is designated
 with respect to the Transaction or (b) the Transaction is cancelled or terminated upon
 the occurrence of an Extraordinary Event (except as a result of (i) a Nationalization, Insolvency
 or Merger Event in which the consideration to be paid to all holders of Shares consists solely
 of cash, (ii) an Announcement Event, Merger Event or Tender Offer that is within Counterparty's
 control, or (iii) an Event of Default in which Counterparty is the Defaulting Party
 or a Termination Event in which Counterparty is the sole Affected Party other than an Event
 of Default of the type described in Section 5(a)(iii), (v), (vi), (vii) or (viii) of
 the Agreement or a Termination Event of the type described in Section 5(b) of the
 Agreement, in each case that resulted from an event or events outside Counterparty's
 control), and if Dealer would owe any amount to Counterparty pursuant to Section 6(d)(ii) of
 the Agreement or any Cancellation Amount pursuant to Article 12 of the Equity Definitions
 (any such amount, a "**Payment Obligation** "), then Dealer shall satisfy the
 Payment Obligation by the Share Termination Alternative (as defined below), unless (a) Counterparty
 gives irrevocable telephonic notice to Dealer, confirmed in writing within one Scheduled
 Trading Day, no later than 12:00 p.m. (New York City time) on the date of the Announcement
 Event, Merger Date, Tender Offer Date, Announcement Date (in the case of a Nationalization, Insolvency
 or Delisting), Early Termination Date or date of cancellation, as applicable, of its election
 that the Share Termination Alternative shall not apply, and (b) Counterparty acknowledges,
 as of the date of such election, its responsibilities under applicable securities laws, and
 in particular Section 9 and Section 10(b) of the Exchange Act and the rules and
 regulations thereunder, with respect to such election, in which case the provisions of Section 12.7
 or Section 12.9 of the Equity Definitions, or the provisions of Section 6(d)(ii) of
 the Agreement, as the case may be, shall apply.

---

| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Share Termination Alternative: | If applicable, Dealer shall deliver to Counterparty the Share Termination Delivery Property on, or within a commercially reasonable period of time after, the date when the relevant Payment Obligation would otherwise be due pursuant to Section 12.7 or 12.9 of the Equity Definitions or Section 6(d)(ii) and 6(e) of the Agreement, as applicable, in satisfaction of such Payment Obligation in the manner reasonably requested by Counterparty free of payment. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Share Termination Delivery Property: | A number of Share Termination Delivery Units, as calculated by the Calculation Agent, equal to the Payment Obligation *divided by* the Share Termination Unit Price. The Calculation Agent shall adjust the Share Termination Delivery Property by replacing any fractional portion of a security therein with an amount of cash equal to the value of such fractional security based on the values used to calculate the Share Termination Unit Price. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Share Termination Delivery Unit: | One Share or, if the Shares have changed into cash or any other property or the right to receive cash or any other property as the result of a Nationalization, Insolvency or Merger Event (any such cash or other property, the "**Exchange Property**"), a unit consisting of the type and amount of such Exchange Property received by a holder of one Share (without consideration of any requirement to pay cash or other consideration in lieu of fractional amounts of any securities) in such Nationalization, Insolvency or Merger Event, as determined by the Calculation Agent. |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Share Termination Unit Price: | The value of property contained in one Share Termination Delivery Unit, as determined by the Calculation Agent by commercially reasonable means and notified by the Calculation Agent to Dealer at the time of notification of the Payment Obligation. For the avoidance of doubt, the parties agree that in determining the Share Termination Unit Price the Calculation Agent may consider the purchase price paid in connection with the purchase of Share Termination Delivery Property that was purchased in connection with the delivery of the Share Termination Delivery Units. |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Failure to Deliver: | Applicable |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other Applicable Provisions: | If Share Termination Alternative is applicable, the provisions of Sections 9.8, 9.9 and 9.11 (as modified above) of the Equity Definitions and the provisions set forth opposite the caption "Representation and Agreement" in Section 2 of this Confirmation will be applicable, except that all references in such provisions to "Physically-settled" shall be read as references to "Share Termination Settled" and all references to "Shares" shall be read as references to "Share Termination Delivery Units". "Share Termination Settled" in relation to the Transaction means that Share Termination Alternative is applicable to the Transaction. |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(m) *<u>Waiver of Jury Trial</u>* . Each
 party waives, to the fullest extent permitted by applicable law, any right it may have to
 a trial by jury in respect of any suit, action or proceeding relating to the Transaction.
 Each party (i) certifies that no representative, agent or attorney of either party has
 represented, expressly or otherwise, that such other party would not, in the event of such
 a suit, action or proceeding, seek to enforce the foregoing waiver and (ii) acknowledges
 that it and the other party have been induced to enter into the Transaction, as applicable,
 by, among other things, the mutual waivers and certifications provided herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(n) *<u>Registration.</u>* Counterparty
 hereby agrees that if, in the good faith reasonable judgment of Dealer, based on the advice
 of counsel, the Shares acquired and held by Dealer for the purpose of effecting a commercially
 reasonable hedge of its obligations pursuant to the Transaction ()"**Hedge Shares** ")
 cannot be sold in the public market by Dealer without registration under the Securities Act
 (other than any such Hedge Shares that were, at the time of acquisition by Dealer, "restricted
 securities" (as defined in Rule 144 under the Securities Act)), Counterparty shall,
 at its election, either (i) in order to allow Dealer to sell the Hedge Shares in a registered
 offering, make available to Dealer an effective registration statement under the Securities
 Act and enter into an agreement, in form and substance commercially reasonably satisfactory
 to Dealer, substantially in the form of an underwriting agreement for a registered secondary
 offering of substantially similar size and in a similar industry (*provided*, *however*,
 that if Dealer, in its reasonable discretion, is not satisfied with access to due diligence
 materials, the results of its due diligence investigation, or the procedures and documentation
 for the registered offering referred to above, then clause (ii) or clause (iii) of
 this paragraph shall apply at the election of Counterparty), (ii) in order to allow
 Dealer to sell the Hedge Shares in a private placement, enter into a private placement agreement
 substantially similar to private placement purchase agreements customary for private placements
 of equity securities of similar size and industry, in form and substance commercially reasonably
 satisfactory to Dealer (in which case, the Calculation Agent shall make any adjustments to
 the terms of the Transaction that are necessary, in its commercially reasonable judgment,
 to compensate Dealer for any commercially reasonable discount from the public market price
 of the Shares incurred on the sale of Hedge Shares in a private placement) or (iii) purchase
 the Hedge Shares from Dealer at the then-current market price on such Exchange Business Days,
 and in the amounts and at such time(s), requested by Dealer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(o) *<u>Tax Disclosure</u>* . Effective
 from the date of commencement of discussions concerning the Transaction, Counterparty and
 each of its employees, representatives, or other agents may disclose to any and all persons,
 without limitation of any kind, the tax treatment and tax structure of the Transaction and
 all materials of any kind (including opinions or other tax analyses) that are provided to
 Counterparty relating to such tax treatment and tax structure.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(p) *<u>Right to Extend</u>* . Dealer
 may postpone or add, in whole or in part, any Valid Day or Valid Days during the Settlement
 Averaging Period or any other date of valuation, payment or delivery by Dealer, with respect
 to some or all of the Options hereunder, to the extent Dealer reasonably determines (and
 in the case of clause (ii) below, based on the advice of counsel), that such action
 is reasonably necessary or appropriate (i) to preserve Dealer's commercially reasonable
 hedging or hedge unwind activity hereunder in light of existing liquidity conditions (but
 only if there is a material decrease in liquidity relative to Dealer's expectations
 on the Trade Date) or (ii) to enable Dealer to effect purchases of Shares in connection
 with its commercially reasonable hedging, hedge unwind or settlement activity hereunder in
 a manner that would, if Dealer were Counterparty or an affiliated purchaser of Counterparty,
 be in compliance with applicable legal, regulatory or self-regulatory requirements, or with
 related policies and procedures applicable to Dealer (so long as such policies or procedures
 are consistently applied to transactions similar to the Transaction); *provided* that
 no such Valid Day or other date of valuation, payment or delivery may be postponed or added
 more than 60 Valid Days after the original Valid Day or other date of valuation, payment
 or delivery, as the case may be.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(q) *<u>Status of Claims in Bankruptcy</u>* .
 Dealer acknowledges and agrees that this Confirmation is not intended to convey to Dealer
 rights against Counterparty with respect to the Transaction that are senior to the claims
 of common stockholders of Counterparty in any United States bankruptcy proceedings of Counterparty; *provided* that nothing herein shall limit or shall be deemed to limit Dealer's
 right to pursue remedies in the event of a breach by Counterparty of its obligations and
 agreements with respect to the Transaction; *provided*, *further*, that nothing
 herein shall limit or shall be deemed to limit Dealer's rights in respect of any transactions
 other than the Transaction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(r) *<u>Securities Contract; Swap Agreement</u>* .
 The parties hereto intend for (i) the Transaction to be a "securities contract"
 and a "swap agreement" as defined in the Bankruptcy Code, and the parties hereto
 to be entitled to the protections afforded by, among other Sections, Sections 362(b)(6),
 362(b)(17), 546(e), 546(g), 555 and 560 of the Bankruptcy Code, (ii) a party's
 right to liquidate the Transaction and to exercise any other remedies upon the occurrence
 of any Event of Default under the Agreement with respect to the other party to constitute
 a "contractual right" as described in the Bankruptcy Code, and (iii) each
 payment and delivery of cash, securities or other property hereunder to constitute a "margin
 payment" or "settlement payment" and a "transfer" as defined
 in the Bankruptcy Code.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(s) *<u>Notice of Certain Other Events</u>* .
 Counterparty covenants and agrees that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) promptly following the public announcement
 of the results of any election by the holders of Shares with respect to the consideration
 due upon consummation of any Merger Event, Counterparty shall give Dealer written notice
 of the types and amounts of consideration actually received by holders of Shares pursuant
 to such Merger Event (the date of such notification, the "**Consideration Notification Date** "); *provided* that in no event shall the Consideration Notification Date
 be later than the date on which such Merger Event is consummated; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) (A) Counterparty shall give Dealer
 commercially reasonable advance (but in no event less than one Exchange Business Day) written
 notice of the section or sections of the Indenture and, if applicable, the formula therein,
 pursuant to which any adjustment will be made to the Convertible Notes in connection with
 any Potential Adjustment Event, Merger Event or Tender Offer and (B) promptly following
 any such adjustment, Counterparty shall give Dealer written notice of the details of such
 adjustment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(t) *<u>Wall Street Transparency and Accountability Act</u>* . In connection with Section 739 of the Wall Street Transparency and Accountability
 Act of 2010 ()"**WSTAA** "), the parties hereby agree that neither the enactment
 of WSTAA or any regulation under the WSTAA, nor any requirement under WSTAA or an amendment
 made by WSTAA, shall limit or otherwise impair either party's otherwise applicable
 rights to terminate, renegotiate, modify, amend or supplement this Confirmation or the Agreement,
 as applicable, arising from a termination event, force majeure, illegality, increased costs,
 regulatory change or similar event under this Confirmation, the Equity Definitions incorporated
 herein, or the Agreement (including, but not limited to, rights arising from Change in Law,
 Hedging Disruption, Increased Cost of Hedging, an Excess Ownership Position, or Illegality
 (as defined in the Agreement)).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(u) *<u>Agreements and Acknowledgements Regarding Hedging</u>* . Counterparty understands, acknowledges and agrees that: (A) at
 any time on and prior to the Expiration Date, Dealer and its affiliates may buy or sell Shares
 or other securities or buy or sell options or futures contracts or enter into swaps or other
 derivative securities in order to adjust its hedge position with respect to the Transaction;
 (B) Dealer and its affiliates also may be active in the market for Shares other than
 in connection with hedging activities in relation to the Transaction; (C) Dealer shall
 make its own determination as to whether, when or in what manner any hedging or market activities
 in securities of Issuer shall be conducted and shall do so in a manner that it deems appropriate
 to hedge its price and market risk with respect to the Relevant Prices; and (D) any
 market activities of Dealer and its affiliates with respect to Shares may affect the market
 price and volatility of Shares, as well as the Relevant Prices, each in a manner that may
 be adverse to Counterparty.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) *<u>Early Unwind</u>.* In the event
 the sale of the ["Firm Securities"] <sup>28</sup> ["Option
 Securities"] <sup>29</sup> (as defined in the Purchase
 Agreement) is not consummated with the Initial Purchaser for any reason, or Counterparty
 fails to deliver to Dealer opinions of counsel as required pursuant to Section 9(a) of
 this Confirmation, in each case by 5:00 p.m. (New York City time) on the Premium Payment
 Date, or such later date as agreed upon by the parties (the Premium Payment Date or such
 later date, the "**Early Unwind Date** "), the Transaction shall automatically
 terminate (the "**Early Unwind**") on the Early Unwind Date and (i) the
 Transaction and all of the respective rights and obligations of Dealer and Counterparty under
 the Transaction shall be cancelled and terminated and (ii) each party shall be released
 and discharged by the other party from and agrees not to make any claim against the other
 party with respect to any obligations or liabilities of the other party arising out of and
 to be performed in connection with the Transaction either prior to or after the Early Unwind
 Date. Each of Dealer and Counterparty represents and acknowledges to the other that upon
 an Early Unwind, all obligations with respect to the Transaction shall be deemed fully and
 finally discharged.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(w) *<u>Tax Matters</u>* .

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) *Withholding Tax imposed on payments to non-U.S. counterparties under the United States Foreign Account Tax Compliance provisions of the HIRE Act*. The parties hereto agree that for the Transaction the term "Indemnifiable Tax" as defined in Section 14 of the Agreement, shall not include (i) any Tax imposed pursuant to Sections 1471 through 1474 of the Code, as amended, any current or future regulations or official interpretations thereof, any agreement entered into pursuant to Section 1471(b) of the Code, or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the implementation of such Sections of the Code (a "**FATCA Withholding Tax**") or (ii) any Tax imposed on amounts treated as dividends from sources within the United States under Section 871(m) of the Code (or any Treasury regulations or other guidance issued thereunder) (a "**Section 871(m) Tax**"). For the avoidance of doubt, a FATCA Withholding Tax and a Section 871(m) Tax are each a Tax the deduction or withholding of which is required by applicable law for the purposes of Section 2(d)(i) of the Agreement.

<sup>28</sup> Insert for Base Call Option Confirmation.

<sup>29</sup> Insert for Additional Call Option Confirmation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) *Tax Documentation*. For purposes of Section 4(a)(i) and (ii) of the Agreement, (i) Counterparty agrees to deliver to Dealer one duly executed and completed United States Internal Revenue Service Form W-9 (or successor thereto) and (ii) Dealer agrees to deliver to Counterparty one duly executed and completed United States Internal Revenue Service Form [__] (or successor thereto), in each case, (A) on or before the date of execution of this Confirmation, (B) promptly upon learning that any such tax form previously provided by it has become obsolete or incorrect and (C) promptly upon the reasonable request of the other party. Additionally, each party shall, promptly upon request by the other party, provide such other tax forms and documents reasonably requested by the other party.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) *Payee Tax Representations*. For the purpose of Section 3(f) of the Agreement, the parties make the following representations: Counterparty is a corporation for U.S. federal income tax purposes and is organized under the laws of the State of Delaware. Counterparty is a "U.S. person" (as that term is used in section 1.1441-4(a)(3)(ii) of United States Treasury Regulations) for U.S. federal income tax purposes and an exempt recipient under Treasury Regulation Section 1.6049-4(c)(1)(ii). [Dealer is [_________].]<sup>30</sup>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(x) *<u>Payment by Counterparty</u>* .
 In the event that, following payment of the Premium, (i) an Early Termination Date occurs
 or is designated with respect to the Transaction as a result of a Termination Event or an
 Event of Default (other than an Event of Default arising under Section 5(a)(ii) or
 5(a)(iv) of the Agreement) and, as a result, Counterparty owes to Dealer an amount calculated
 under Section 6(e) of the Agreement, or (ii) Counterparty owes to Dealer,
 pursuant to Section 12.7 or Section 12.9 of the Equity Definitions, an amount calculated
 under Section 12.8 of the Equity Definitions, such amount shall be deemed to be zero.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(y) *<u>Other Adjustments Pursuant to the Equity Definitions</u>* . Notwithstanding anything to the contrary in the Agreement, the
 Equity Definitions or this Confirmation, upon the occurrence of a Merger Date, the occurrence
 of a Tender Offer Date, or declaration by Counterparty of the terms of any Potential Adjustment
 Event, the Calculation Agent shall determine in good faith and in a commercially reasonable
 manner whether such occurrence or declaration, as applicable, has had a material economic
 effect on the Transaction, and if so, shall, in its good faith and commercially reasonable
 discretion, adjust the Cap Price to account for the economic effect on the Transaction of
 such occurrence or declaration (*provided* that in no event shall the Cap Price be less
 than the Strike Price; and *provided*, *further*, that any adjustment to the Cap
 Price made pursuant to this section shall be made without duplication of any other adjustment
 hereunder). Solely for purposes of this Section 9(y): (x) the terms "Potential
 Adjustment Event," "Merger Event," and "Tender Offer" shall
 each have the meanings assigned to each such term in the Equity Definitions (in the case
 of the definition of "Potential Adjustment Event", as amended by Section ‎9(j)(i),
 and in the case of the definition of "Tender Offer", as amended by the provisions
 opposite the caption "Announcement Event" in Section 3) and (y) "Extraordinary
 Dividend" means any cash dividend on the Shares other than a regular quarterly cash
 dividend in an amount per Share that is less than or equal to the Regular Dividend.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(z) *<u>Counterparts</u>* . This Confirmation
 may be executed in several counterparts, each of which shall be deemed an original but all
 of which together shall constitute one and the same instrument. Delivery of an executed signature
 page by facsimile or electronic transmission (e.g., "pdf" or "tif"),
 or any electronic signature complying with the U.S. federal ESIGN Act of 2000, Uniform Electronic
 Transactions Act or other applicable law, e.g., www.docusign.com, shall be effective as delivery
 of a manually executed counterpart hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(aa) [ *Insert preferred form of US QFC Stay Rule language for each Dealer, as applicable.* ]

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(bb) [ *Insert additional Dealer boilerplate, including agency language, if applicable.* ]

[*Signature Pages Follow*]

<sup>30</sup> To be updated as appropriate for Dealer.

Please confirm that the foregoing correctly sets forth the terms of our agreement by executing this Confirmation and returning it to Dealer.

---

| | |
|:---|:---|
| Very truly yours, | Very truly yours, |
| **[DEALER]<sup>31</sup>** | **[DEALER]<sup>31</sup>** |
| By: |  |
|  | Name: |
|  | Title: |

---

[By:  <br> Name: <br> Title: ]

<sup>31</sup> Include Dealer preferred signature page information, as applicable.

[*Signature Page to [Base][Additional] Capped Call Confirmation*]

Accepted and confirmed<br> as of the Trade Date:

---

| | |
|:---|:---|
| **ADVANCED ENERGY INDUSTRIES, INC.** | **ADVANCED ENERGY INDUSTRIES, INC.** |
| By: |  |
|  | Name: |
|  | Title: |

---

[*Signature Page to [Base][Additional] Capped Call Confirmation*]

## Exhibit 10.2

**Exhibit 10.2**

**Exchange Agreement**

May __, 2026

**Advanced Energy Industries, Inc.**

**2.50% Convertible Senior Notes due** **2028**

The entity listed under "UNDERSIGNED" on the signature page hereto (the "**Undersigned**" or the "**Investor**"), for itself and on behalf of the beneficial owners listed on <u>Exhibit A</u> hereto ("**Accounts**") for whom the Undersigned holds contractual and investment authority (each, including the Undersigned if it is a party exchanging Notes (as defined below) hereunder, an "**Exchanging Investor**"), hereby agrees to exchange with Advanced Energy Industries, Inc., a Delaware corporation (the "**Company**"), certain of the Company's 2.50% Convertible Senior Notes due 2028, CUSIP 007973 AE0 (the "**Notes**") for the Aggregate Exchange Consideration (as defined below) pursuant to this exchange agreement (this "**Agreement**"). The Investor acknowledges and understands that the exchange (the "**Exchange**") is being made without registration of the offer or sale of the Aggregate Shares (as defined below) under the Securities Act of 1933, as amended (the "**Securities Act**"), or any securities laws of any state of the United States or of any other jurisdiction pursuant to a private placement exemption from registration under Section 4(a)(2) of the Securities Act and that each Exchanging Investor participating in the Exchange is required to be an institutional "accredited investor" within the meaning of Rule 501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act that is also a "qualified institutional buyer" within the meaning of Rule 144A under the Securities Act. Capitalized terms used but not defined in this Agreement have the respective meanings set forth in the indenture, dated as of September 12, 2023 (the "**Indenture**"), between the Company and U.S. Bank Trust Company, National Association, as trustee (the "**Trustee**").

1. On the basis of the representations, warranties and agreements herein contained and subject to the terms and conditions herein set forth, the Undersigned hereby agrees to exchange, and to cause each other Exchanging Investors, if any, to exchange, each $1,000 principal amount of Notes (each an "**Exchanged Note**") included in the aggregate principal amount of Notes set forth opposite its name on <u>Exhibit A</u> hereto (collectively, the "**Exchanged Notes**"), free and clear of any Liens (as defined below) (together with any documents of conveyance or transfer that the Company may deem necessary or desirable to transfer to and confirm in the Company all right, title and interest in and to each Exchanged Notes free and clear of any Liens), in exchange for:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) $[•] in cash, representing the principal of and premium on the Exchanged Notes and an additional $[•] in respect of accrued and unpaid interest on the Exchanged Notes as described below (the "**Aggregate Cash**"); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) [•] shares of the Company's common stock, $0.001 par value per share (the "**Common Stock**"), (the "**Aggregate Shares**" and, together with the Aggregate Cash, the "**Aggregate Exchange Consideration**").

Upon Exchange, included in the Aggregate Exchange Consideration, the Undersigned will receive from the Company payment for any accrued and unpaid interest on such Exchanged Notes to, but excluding, the Closing Date (as defined below).

Each of the Company, the Undersigned and each Exchanging Investor agrees that no Exchanging Investor shall deliver a Conversion Notice with respect to any Exchanged Notes and each Exchanging Investor shall hold the Exchanged Notes until the Closing (as defined below). In consideration for the performance of its obligations hereunder (including as described in the immediately preceding sentence), the Company agrees to deliver the Aggregate Exchange Consideration on the Closing Date to each Exchanging Investor in exchange for the applicable principal amount of Exchanged Notes as set forth on <u>Exhibit A</u>.

The Exchange shall occur in accordance with the procedures set forth in <u>Exhibit B</u> hereto (the "**Exchange Procedures**"); <u>provided</u> that each of the Company, the Undersigned and the Exchanging Investors acknowledge that the delivery of the Aggregate Shares to any Exchanging Investor may be delayed due to procedures and mechanics within the system of Equiniti Trust Company LLC (the "**Transfer Agent**"), The Depositary Trust Company ("**DTC**") or The Nasdaq Stock Market LLC ("**Nasdaq**") (including the procedures and mechanics regarding the listing of the Aggregate Shares on Nasdaq) or other events beyond the Company's control and that any such a delay shall not be a default under this Agreement so long as (i) the Company is using its commercially reasonable efforts to effect such delivery, or (ii) such delay arises due to a failure by an Exchanging Investor to deliver settlement instructions or other information reasonably requested by the Company, the Transfer Agent, DTC, Nasdaq or any regulatory authority; <u>provided</u>, <u>further</u>, that no delivery of the Aggregate Shares will be made until the Exchanged Notes have been properly submitted for exchange in accordance with the Exchange Procedures and no interest will be payable by reason of any delay in making such delivery.

The closing of the Exchange (the "**Closing**") shall take place remotely via the exchange of documents and signatures at 10:00 a.m., New York City time, on May [•], 2026 (the "**Closing Date**"), or at such other time and place as the Company and the Undersigned may mutually agree in writing. All questions as to the form of all documents and the validity and acceptance of the Exchanged Notes and the Aggregate Exchange Consideration will be determined by the Company, in its sole discretion, which determination shall be final and binding. Subject to the terms and conditions of this Agreement, the Undersigned hereby, for itself and on behalf of the Exchanging Investors, effective as of the Closing, (a) waives any and all other rights with respect to such Exchanged Notes other than the right to receive the Aggregate Exchange Consideration and (b) releases and discharges the Company from any and all claims the undersigned and the Exchanging Investors may now have, or may have in the future, arising out of, or related to, such Exchanged Notes.

2. <u>Representations and Warranties and Covenants of the Company</u>. As of the date hereof and the Closing Date, the Company represents and warrants to, and covenants with, the Exchanging Investors, and all such covenants, representations and warranties shall survive the Closing, that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Company is duly incorporated, validly existing and in good standing under the laws of the State of Delaware, and has the power, authority and capacity to execute and deliver this Agreement, to perform its obligations hereunder, and to consummate the Exchange contemplated hereby.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) No material consent, approval, order or authorization of, or material registration or declaration with, any governmental entity is required on the part of the Company in connection with the execution, delivery and performance by it of this Agreement and the consummation by the Company of the transactions contemplated hereby, except as may be required under any state or federal securities laws or that may be obtained after the Closing without penalty or such that would not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the financial position or results of operations of the Company and its subsidiaries, taken as a whole.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) This Agreement has been duly authorized, executed and delivered by the Company and constitutes a legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its terms, except that such enforcement may be subject to (a) bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium or other similar laws affecting or relating to enforcement of creditors' rights generally and (b) general principles of equity, whether such enforceability is considered in a proceeding at law or in equity (the "**Enforceability Exceptions**").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Assuming the truth and accuracy of the representations and warranties and compliance with the covenants of the Investor and Exchanging Investors herein, this Agreement and consummation of the Exchange will not violate, conflict with or result in a breach of or default under (a) the certificate of incorporation, bylaws or other organizational documents of the Company, (b) any agreement or instrument to which the Company is a party or by which the Company or any of its assets are bound, or (c) any laws, regulations or governmental or judicial decrees, injunctions or orders applicable to the Company, except in the case of clauses (b) or (c), where such violations, conflicts, breaches or defaults would not affect the Company's ability to consummate the Exchange contemplated hereby.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) When delivered to the applicable Exchanging Investor pursuant to the Exchange in accordance with the terms of this Agreement, the Aggregate Shares will (i) be validly issued, fully paid and non-assessable, (ii) be free and clear of any Liens (as defined in **Section 3(c)** below), option, equity or other adverse claim thereto, including claims or rights under any voting trust agreements, shareholder agreements or other agreements, and (iii) will not be subject to any preemptive, participation, rights of first refusal or other similar rights (other than any such rights that will be waived prior to the Closing). Assuming the truth and accuracy of the representations and warranties and compliance with the covenants of the Investor and each Exchanging Investor herein, the Aggregate Shares (A) will be issued in the Exchange exempt from the registration requirements of the Securities Act pursuant to 4(a)(2) of the Securities Act, (B) will be issued in CUSIP No. [007973100], and (C) will be free of any restrictive legend and any restrictions on resale on the Closing Date by such Exchanging Investor pursuant to Rule 144 promulgated under the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) At the Closing, a notice for the listing of additional shares covering the Aggregate Shares shall have been submitted to Nasdaq, and the Company has taken no action designed to, or likely to have the effect of, delisting the Common Stock from Nasdaq nor has the Company received any notification that the Nasdaq is contemplating terminating such listing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) For the twelve months prior to the date hereof, the Company has timely filed all reports required to be filed by it with the Securities and Exchange Commission (the "**SEC**") pursuant to the reporting requirements under Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended (the "**Exchange Act**"), as applicable (other than Form 8-K reports), and every required interactive data file required to be submitted to the SEC.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) At or prior to 9:00 a.m., New York City time, on the first business day after the date hereof, the Company shall file with the Commission a current report on Form 8-K announcing the Exchange, which current report the Company acknowledges and agrees will disclose all confidential information (as described in the Wall Cross Email (defined in **Section 3(y)** below)) to the extent the Company believes such confidential information constitutes material non-public information, if any, with respect to the Exchange or otherwise communicated by the Company to the Investor in connection with the Exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) There is no action, lawsuit, arbitration, claim or proceeding pending or, to the knowledge of the Company, threatened, against the Company that would reasonably be expected to impede the consummation of the Exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) No statement or printed material which is contrary to the publicly available filings and submissions made by the Company with the SEC under the Exchange Act, or any other documents and agreements used in connection with the Exchange, has been made or given to the Investor by or on behalf of the Company.

3. <u>Representations and Warranties and Covenants of the Investor</u>. As of the date hereof and the Closing Date (except as otherwise set forth below), the Investor hereby, for itself and on behalf of the Exchanging Investors, represents and warrants to, and covenants with, the Company that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Undersigned and each Exchanging Investor is a corporation, limited partnership, limited liability company or other entity, as the case may be, duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization. If the Undersigned is executing this Agreement on behalf of Accounts, (i) the Undersigned has all requisite discretionary and contractual authority to enter into this Agreement on behalf of, and, bind, each Account, and (ii) <u>Exhibit A</u> attached to this Agreement contains a true, correct and complete list of (A) the name of each Account and (B) the principal amount of each Account's Exchanged Notes, as applicable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Undersigned has all requisite corporate (or other applicable entity) power and authority to execute and deliver this Agreement for itself and on behalf of the Exchanging Investors. Each of the Undersigned, on behalf of itself and each Exchanging Investor, and each Exchanging Investor has all requisite corporate (or other applicable entity) power and authority to carry out and perform its obligations under the terms hereof and the transactions contemplated hereby. This Agreement has been duly authorized, executed and delivered by the Undersigned and constitutes the legal, valid and binding obligation of the Undersigned and each Exchanging Investor, enforceable in accordance with its terms, subject to the Enforceability Exceptions.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Each of the Exchanging Investors is the sole legal and beneficial owner of the Exchanged Notes set forth opposite its name on <u>Exhibit A</u> attached to the Agreement. When the Exchanged Notes are exchanged, the Company will acquire good, valid and marketable title thereto, free and clear of all liens, mortgages, pledges, security interests, restrictions, title retention agreements, charges, encumbrances or adverse claims, rights or proxies of any kind ("**Liens**"). None of the Exchanging Investors has, in whole or in part (other than pledges or security interests that an Exchanging Investor may have created in favor of a prime broker under and in accordance with its prime brokerage agreement with such broker, all of which will be terminated prior to Closing), (x) assigned, transferred, hypothecated, pledged, exchanged, submitted for conversion pursuant to the respective Indenture or otherwise disposed of any of its Exchanged Notes (other than to the Company pursuant hereto), or (y) given any person or entity any transfer order, power of attorney or other authority of any nature whatsoever with respect to its Exchanged Notes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The execution, delivery and performance of this Agreement by the Undersigned and the performance by each Exchanging Investor with all provisions hereof and the consummation of the transactions contemplated hereby, will not (i) require any consent, approval, authorization or other order of, or registration or qualification with, any court or arbitrator or governmental or regulatory body or agency (except as may be required under the securities or Blue Sky laws of the various states), (ii) constitute a breach or violation of any of the terms or provisions of, or result in a default under, (x) the organizational documents of any of the Undersigned or any Exchanging Investor or (y) any material indenture, loan agreement, mortgage, lease or other agreement or instrument to which the Undersigned or any of the Exchanging Investors is a party or by which the Undersigned or any Exchanging Investor is bound (including any investment mandate or policy, limited partner committee directive or similar restriction), or (iii) violate or conflict with any applicable law or any rule, regulation, judgment, decision, order or decree of any court or any governmental body or agency having jurisdiction over the Undersigned or any of the Exchanging Investors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) The Undersigned and each Exchanging Investor will comply with all applicable laws and regulations in effect necessary for each Exchanging Investor to consummate the transactions contemplated hereby and obtain any consent, approval or permission required for the transactions contemplated hereby and the laws and regulations of any jurisdiction to which the Undersigned and each such Exchanging Investor is subject, and the Company shall have no responsibility therefor.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) The Undersigned and each Exchanging Investor acknowledges that (i) no person has been authorized to give any information or to make any representation or warranty concerning the Company or the Exchange other than the information set forth herein in connection with the Undersigned's and each Exchanging Investor's examination of the Company and the terms of the Exchange and the Aggregate Shares, and the Company does not take, and Wells Fargo Securities, LLC (the "**Advisor**") does not take, any responsibility for, and neither the Company nor the Advisor can provide any assurance as to the reliability of, any other information that others may provide to the Undersigned or any Exchanging Investor and (ii) the Advisor shall have no liability or obligation (including without limitation, for or with respect to any losses, claims, damages, obligations, penalties, judgments, awards, liabilities, costs, expenses or disbursements incurred by it or any other person or entity), whether in contract, tort or otherwise, to the Undersigned or any Exchange Investor, as the case may be, or to any person claiming through the Undersigned or an Exchange Investor, as the case may be, in respect of the Exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) The Undersigned and each Exchanging Investor has such knowledge, skill and experience in business, financial and investment matters so that it is capable of evaluating the merits and risks with respect to the Exchange and an investment in the Aggregate Shares. With the assistance of each Exchanging Investor's own professional advisors, to the extent that the Exchanging Investor has deemed appropriate, such Exchanging Investor has made its own legal, tax, accounting and financial evaluation of the merits and risks of an investment in the Aggregate Shares and the consequences of the Exchange and this Agreement and the Exchanging Investor has made its own independent decision that the investment in the Aggregate Shares is suitable and appropriate for the Exchanging Investor. Each Exchanging Investor has considered the suitability of the Aggregate Shares as an investment in light of such Exchanging Investor's circumstances and financial condition and is able to bear the risks associated with an investment in the Aggregate Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) The Undersigned and each Exchanging Investor confirms that it and each Exchanging Investor is not relying on any communication (written or oral) of the Company, the Advisor or any of their respective affiliates or representatives as investment advice or as a recommendation to exchange its Notes and acquire the Aggregate Shares or the Aggregate Cash Amount in the Exchange. It is understood that information provided by the Company, the Advisor or any of their respective affiliates and representatives shall not be considered investment advice or a recommendation to participate in the Exchange, and that none of the Company, the Advisor or any of their respective affiliates or representatives is acting or has acted as an advisor to the Undersigned or any Exchanging Investor in deciding to participate in the Exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) The Undersigned and each Exchanging Investor confirms that neither the Company nor the Advisor has (i) given any guarantee, representation or warranty as to the potential success, return, effect or benefit (either legal, regulatory, tax, financial, accounting or otherwise) of an investment in the Aggregate Shares or (ii) made any representation or warranty to the Undersigned or any Exchanging Investor regarding the legality of an investment in the Aggregate Shares under applicable legal investment or similar laws or regulations. In deciding to participate in the Exchange, the Undersigned and each Exchanging Investor is not relying on the advice or recommendations of the Company or the Advisor and the Undersigned and each Exchanging Investor has made its own independent decision that the investment in the Aggregate Shares is suitable and appropriate for it.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) The Undersigned and each Exchanging Investor is familiar with the business and financial condition and operations of the Company and the Undersigned and each Exchanging Investor has had the opportunity to conduct its own investigation of the Company and the Aggregate Shares. The Undersigned and each Exchanging Investor has had access to the SEC filings of the Company and such other information concerning the Company and the Aggregate Shares as it deems necessary to enable it to make an informed investment decision concerning the Exchange. The Undersigned and each Exchanging Investor has been offered the opportunity to ask such questions of the Company and its representatives and received answers thereto, as it deems necessary to enable it to make an informed investment decision concerning the Exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) The Undersigned and each Exchanging Investor is an institutional "accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7) under the Securities Act and it and any account (including for purposes of this **Section 3(k)**, the Accounts) for which it is acting (for which it has sole investment discretion) is a "qualified institutional buyer" as defined in Rule 144A under the Securities Act. The Undersigned and each Exchanging Investor agrees to furnish any additional information reasonably requested by the Company or any of its affiliates to assure compliance with applicable U.S. federal and state securities laws in connection with the Exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l) The Undersigned and each Exchanging Investor is not, and has not been during the consecutive three month period preceding the date hereof and as of the Closing, will not be, a director, officer or "affiliate" within the meaning of Rule 144 promulgated under the Securities Act (an "**Affiliate**") of the Company. To its knowledge, the applicable Exchanging Investor did not acquire any of the Exchanged Notes, directly or indirectly, from an Affiliate of the Company. Each Exchanging Investor beneficially owns and will beneficially own as of the Closing Date (but without giving effect to the Exchange) (a) less than 5% of the outstanding Common Stock of the Company (the "**Units**") and (b) less than 5% of the aggregate number of votes that may be cast by holders of those outstanding securities of the Company that entitle the holders thereof to vote generally on all matters submitted to the Company's stockholders for a vote. No Exchanging Investor is a subsidiary, Affiliate or, to its knowledge, otherwise closely-related to any director or officer of the Company (each such director or officer, a "**Related Party**"). To its knowledge, no Related Party beneficially owns 5% or more of the outstanding voting equity, or votes entitled to be cast by the outstanding voting equity, of the applicable Exchanging Investor.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(m) Neither the Undersigned nor any Exchanging Investor is directly, or indirectly through one or more intermediaries, controlling or controlled by, or under direct or indirect common control with, the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(n) Each Exchanging Investor (including the Undersigned, if applicable) is acquiring the Aggregate Shares solely for its own beneficial account (or for any account (including for purposes of this **Section 3(n),** the Accounts) for which it has sole investment discretion), for investment purposes, and not with a view to, or for resale in connection with, any distribution of the Aggregate Shares in a manner that would violate any securities laws. The Undersigned and each Exchanging Investor understands that the offer and sale of the Aggregate Shares have not been registered under the Securities Act or any state securities laws and are being issued without registration under the Securities Act by reason of specific exemption(s) under the provisions thereof which depend in part upon the investment intent of the Exchanging Investors and the accuracy of the other representations and warranties made by the Undersigned and each Exchanging Investor in this Agreement. The Undersigned and the Exchanging Investors understand that the Company and Advisor are each relying upon the representations, warranties and agreements contained in this Agreement (and any supplemental information provided to the Company and Advisor by the Undersigned or the Exchanging Investors) for the purpose of determining whether this transaction meets the requirements for such exemption(s) and to issue the Aggregate Shares without legends as set forth herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(o) The Undersigned and each Exchanging Investor acknowledges and agrees that the terms of the Exchange have been mutually negotiated between the Undersigned (on behalf of the Exchanging Investors) and the Company. The Undersigned and each Exchanging Investor was given a meaningful opportunity to negotiate the terms of the Exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(p) The Undersigned and each Exchanging Investor acknowledges and agrees that it had a sufficient amount of time to consider whether to participate in the Exchange and that neither the Company nor the Advisor has placed any pressure on the Undersigned or any Exchanging Investor to respond to the opportunity to participate in the Exchange. The Undersigned and each Exchanging Investor acknowledges and agrees that it did not become aware of the Exchange through any form of general solicitation or advertising within the meaning of Rule 502(c) of Regulation D under the Securities Act or otherwise through a "public offering" within the meaning of Section 4(a)(2) of the Securities Act, nor did it receive any such general solicitation, advertising or public offering with respect to the Exchange, the Notes, the Aggregate Shares or the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(q) No broker, investment banker, finder or other person has been retained by or authorized to act on behalf of the Undersigned or any Exchanging Investor in connection with the transactions contemplated hereby, and no commission or other remuneration has been paid or given directly or indirectly by or on behalf of the Investor in connection therewith.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(r) The Undersigned will, upon request, execute and deliver, for itself and on behalf of any Exchanging Investor, any additional documents deemed by the Company and the Trustee or the transfer agent to be reasonably necessary to complete the transactions contemplated by this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(s) No later than one (1) business day after the date hereof, the Undersigned shall deliver in writing to the Company settlement instructions substantially in the form of <u>Exhibit B</u> attached to this Agreement for each of the Exchanging Investors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(t) The Undersigned and each Exchanging Investor acknowledges that the Company may issue appropriate stop-transfer instructions to its transfer agent, if any, and may make appropriate notations to the same effect in its books and records to ensure compliance with the provisions of this **Section 3**.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(u) The Undersigned and each Exchanging Investor acknowledges and agrees that the Advisor has not acted as a financial advisor or fiduciary to the Undersigned or any Exchanging Investor and that the Advisor and its respective directors, officers, employees, representatives and controlling persons have no responsibility for making, and have not made, any independent investigation of the information contained herein or in the Company's SEC filings and make no representation or warranty to the Undersigned or any Exchanging Investor, express or implied, with respect to the Company, the Exchanged Notes or the Aggregate Shares or the accuracy, completeness or adequacy of the information provided to the Undersigned or any Exchanging Investor (if any) or any other publicly available information, nor shall any of the foregoing persons be liable for any loss or damages of any kind resulting from the use of the information contained therein or otherwise supplied to the Undersigned or any Exchanging Investor.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) By entering into this Agreement, each Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) that delivers an IRS Form W-8 (and applicable attachments) pursuant to Section 19 of this Agreement that does not properly establish an exemption from U.S. federal withholding under the "interest" provision of a tax treaty with the United States hereby makes the representations set forth in (A) Exhibit C-1, with respect to an Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) that is not classified as a partnership for U.S. federal income tax purposes or (B) Exhibit C-2, with respect to an Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) that is classified as a partnership for U.S. federal income tax purposes. Notwithstanding the preceding sentence or Section 19 of this Agreement, the Company and its agents shall be entitled to deduct and withhold from any consideration payable pursuant to this Agreement such amounts as may be required to be deducted or withheld under applicable law, and shall be provided with a Form W-9 or the appropriate series of Form W-8 (and applicable attachments), in order to establish whether any Exchanging Investor is entitled to an exemption from (or reduction in the rate of) withholding. To the extent any such amounts are withheld and remitted to the appropriate taxing authority, such amounts shall be treated for all purposes as having been paid to the Exchanging Investor to whom such amounts otherwise would have been paid.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(w) The Undersigned and each Exchanging Investor acknowledges and understands that no federal, state, local or foreign agency has passed upon the merits or risks of an investment in the Aggregate Shares or made any finding or determination concerning the fairness or advisability of this investment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(x) The operations of the Undersigned and each Exchanging Investor have been conducted in material compliance with the applicable rules and regulations administered or conducted by the U.S. Department of Treasury Office of Foreign Assets Control ("**OFAC**"), the applicable rules and regulations of the Foreign Corrupt Practices Act ("**FCPA**") and the applicable Anti-Money Laundering ("**AML**") rules in the Bank Secrecy Act. The Undersigned has performed due diligence necessary to reasonably determine that each Exchanging Investor is not named on the lists of denied parties or blocked persons administered by OFAC, resident in or organized under the laws of a country that is the subject of comprehensive economic sanctions and embargoes administered or conducted by OFAC ("**Sanctions**"), are not otherwise the subject of Sanctions and have not been found to be in violation or under suspicion of violating OFAC, FCPA or AML rules and regulations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(y) The Undersigned and each Exchanging Investor acknowledges and agrees that it has not disclosed, and will not disclose, to any third party any information regarding the Company or the Exchange, and that it has not transacted, and will not transact, in any securities of the Company, including, but not limited to, any hedging transactions, from the time the Undersigned was first contacted by the Company or the Advisor with respect to the Transactions until after the confidential information (as described in the confirmatory email received by the Undersigned from the Advisor (the "**<u>Wall Cross Email</u>**")) is made public.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(z) If the Undersigned is exchanging any Exchanged Notes and acquiring the Aggregate Shares as a fiduciary or agent for one or more accounts (including for purposes of this **Section ‎3(z)**, the Accounts which are Exchanging Investors), it represents that (i) it has sole investment discretion with respect to each such account, (ii) it has full power to make the foregoing representations, warranties and covenants on behalf of such account and (iii) it has contractual authority with respect to each such account.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(aa) The Undersigned and each Exchanging Investor understands and agrees that the Company, the Advisor and others will rely upon the truth and accuracy of the foregoing representations, warranties and covenants and agrees that if any of the representations and warranties deemed to have been made by it or the Exchanging Investors by their participation in the transactions contemplated by this Agreement and acquisition of the Aggregate Shares are no longer accurate, the Undersigned and the applicable Exchanging Investor shall promptly notify the Company and the Advisor. The Undersigned and each Exchanging Investor understands and agrees that, unless and except to the extent the Undersigned or an Exchanging Investor notifies the Company in writing to the contrary before the Closing, each of the Undersigned's and Exchanging Investors' representations and warranties contained in this Agreement will be deemed to have been reaffirmed and confirmed as of the Closing.

4. <u>Conditions to Obligations of the Undersigned, the Exchanging Investors and the Company</u>. The obligations of the Undersigned and the Exchanging Investor under this Agreement are subject to the satisfaction at or prior to the Closing of the following conditions precedent: (a) the representations and warranties of the Company contained in **Section 2** hereof shall be true and correct as of the Closing in all respects with the same effect as though such representations and warranties had been made as of the Closing and (b) no provision of any applicable law or any judgment, ruling, order, writ, injunction, award or decree of any governmental authority shall be in effect prohibiting or making illegal the consummation of the transactions contemplated by this Agreement. The obligations of the Company under this Agreement are subject to the satisfaction at or prior to the Closing of the following conditions precedent: (x) the representations and warranties of the Undersigned and the Exchanging Investors contained in **Section 3** hereof shall be true and correct as of the Closing in all respects with the same effect as though such representations and warranties had been made as of the Closing and (y) no provision of any applicable law or any judgment, ruling, order, writ, injunction, award or decree of any governmental authority shall be in effect prohibiting or making illegal the consummation of the transactions contemplated by this Agreement.

5. <u>Waiver, Amendment</u>. Neither this Agreement nor any provisions hereof shall be modified, changed or discharged, except by an instrument in writing, signed by the Company and the Undersigned.

6. <u>Assignability</u>. No person shall assign this Agreement nor any right, remedy, obligation or liability arising hereunder or by reason hereof or, in the case of the Exchanging Investors, any of the Exchanged Notes held by such Exchanging Investors, without the prior written consent of the Company (in the case of assignment by the Undersigned or any Exchanging Investor), or the applicable Exchanging Investor (in the case of assignment by the Company).

7. <u>Waiver of Jury Trial</u>. EACH OF THE COMPANY AND THE UNDERSIGNED (ON BEHALF OF ITSELF AND EACH EXCHANGING INVESTOR) HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY WITH RESPECT TO ANY LEGAL PROCEEDING ARISING OUT OF THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT.

8. <u>Governing Law</u>. This Agreement, its negotiation and any related disputes shall in all respects be governed by and construed in accordance with the laws of the State of New York, without giving effect to such state's rules concerning conflicts of laws that might provide for any other choice of law.

9. <u>Submission to Jurisdiction</u>. Each of the Company and the Undersigned (on behalf of itself and each Exchanging Investor): (a) agrees that any legal suit, action or proceeding arising out of or relating to this Agreement or the transactions contemplated hereby shall be instituted exclusively in the courts of the State of New York located in the City and County of New York or in the United States District Court for the Southern District of New York; (b) waives any objection that it may now or hereafter have to the venue of any such suit, action or proceeding; and (c) irrevocably consents to the jurisdiction of the aforesaid courts in any such suit, action or proceeding. Each of the Company and the Undersigned (on behalf of itself and each Exchanging Investor) agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law.

10. <u>Venue</u>. Each of the Company and the Undersigned (on behalf of itself and each Exchanging Investor) irrevocably and unconditionally waives, to the fullest extent it may legally and effectively do so, any objection which it may now or hereafter have to the laying of venue of any suit, action or proceeding arising out of or relating to this Agreement in any court referred to in **Section 9**. Each of the Company and the Undersigned (on behalf of itself and each Exchanging Investor) irrevocably waives, to the fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such action or proceeding in any such court.

11. <u>Service of Process</u>. Each of the Company and the Undersigned (on behalf of itself and each Exchanging Investor) irrevocably consents to service of process in the manner provided for notices in **Section 12**. Nothing in this Agreement will affect the right of the Company or the Undersigned (on behalf of itself and each Exchanging Investor) to serve process in any other manner permitted by law.

12. <u>Notices</u>. All notices and other communications to the Company provided for herein shall be in writing and shall be deemed to have been duly given if delivered personally, sent by prepaid overnight courier (providing written proof of delivery) or sent by electronic mail and will be deemed given on the date so delivered (or, if such day is not a business day, on the first subsequent business day) to the following addresses, or in the case of the Undersigned and each Exchanging Investor, the address provided on its signature page or <u>Exhibit B</u> attached to this Agreement (or such other address as the Company or the Undersigned shall have specified by notice in writing to the other):

If to the Company:

Advanced Energy Industries, Inc.

1595 Wynkoop Street, Suite 800<br> Denver, CO 80202<br> Attention: Legal Department<br> Email: LegalNotices@aei.com

In each case, with a copy to

(which shall not constitute notice):

Gibson, Dunn & Crutcher LLP

1900 Lawrence St. Suite 3000<br> Denver, CO 80202<br> Attention: Robyn Zolman; Stewart McDowell

E-mail: <u>rzolman@gibsondunn.com; smcdowell@gibsondunn.com</u>

13. <u>Binding Effect</u>. The provisions of this Agreement shall be binding upon and accrue to the benefit of the Company, the Undersigned and each Exchanging Investor and their respective heirs, legal representatives, successors and assigns. This Agreement constitutes the entire agreement between the Company, the Undersigned and each Exchanging Investor with respect to the subject matters hereof. This Agreement may be executed by one or more of the parties hereto in any number of separate counterparts (including by facsimile or other electronic means, including telecopy, email or otherwise), and all of said counterparts taken together shall be deemed to constitute one and the same instrument. Delivery of an executed signature page of this Agreement by facsimile or other transmission (*e.g.*, "pdf" or "tif" format) shall be effective as delivery of a manually executed counterpart hereof.

14. <u>Notification of Changes</u>. After the date of this Agreement, each of the Company and the Investor hereby covenants and agrees to notify the other upon the occurrence of any event prior to the Closing of the Exchange pursuant to this Agreement that would cause any representation, warranty or covenant of the Company or the Investor, as the case may be, contained in this Agreement to be false or incorrect.

15. <u>Reliance by Advisor</u>. Advisor may rely on each representation and warranty of the Company and the Investor made herein or pursuant to the terms hereof with the same force and effect as if such representation or warranty were made directly to such Advisor. Advisor shall be a third-party beneficiary of this Agreement to the extent provided in this **Section 15**.

16. <u>Severability</u>. If any term or provision of this Agreement (in whole or in part) is invalid, illegal or unenforceable in any jurisdiction, such invalidity, illegality or unenforceability shall not affect any other term or provision of this Agreement or invalidate or render unenforceable such term or provision in any other jurisdiction.

17. <u>Survival</u>. The representations and warranties of the Company and the Investor contained in this Agreement or made by or on behalf of the Exchanging Investors pursuant to this Agreement shall survive the consummation of the transactions contemplated hereby.

18. <u>Termination</u>. Subject to **Section** ‎**20**, this Agreement may be terminated and the transactions contemplated hereby abandoned (a) by mutual agreement of the Company and the Investor in writing or (b) by either the Company or the Investor if the conditions to such party's obligations set forth herein have not been satisfied (unless waived by the party entitled to the benefit thereof), and the Closing has not occurred on or before May [•], 2026 without liability of either the Company or the Investor or the Exchanging Investors, as the case may be; *provided* that neither the Company nor the Investor shall be released from liability hereunder if the Agreement is terminated and the transactions abandoned by reason of the failure of such person, as the case may be, to have performed its obligations hereunder. Except as provided above, if this Agreement is terminated and the transactions contemplated hereby are not concluded as described above, the Agreement will become void and of no further force and effect.

19. <u>Withholding; Required Tax Forms</u>. In the event that the Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) (i) is a "United States person" (as defined in Section 7701(a) of the Internal Revenue Code of 1986, as amended (the "**Code**")), such Exchanging Investor, as applicable (or Account(s) of such Exchanging Investor, if applicable), shall deliver to the Company, at least one (1) business day prior to Closing, an accurately completed and duly executed IRS Form W-9 certifying that such Exchanging Investor is exempt from backup withholding or (ii) is not a "United States person" (as defined in Section 7701(a) of the Code); such Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable), shall deliver to the Company, at least one (1) business day prior to Closing, either (A) in the case of such an Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable), which is the beneficial owner of the Exchanged Notes, a completed and duly executed IRS Form W-8BEN or W-8BEN-E, as applicable, establishing an exemption from withholding under Sections 1471 to 1474 of the Code and properly establishing an exemption from U.S. federal withholding under the "interest" provision of a tax treaty with the United States (or else such Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) shall be deemed to make the representations set forth in Exhibit C-1), (B) in the case of such a Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable), which is not the beneficial owner of the Exchanged Notes, (x) a completed and duly executed IRS Form W-8IMY accompanied by one of the following forms from each of its partners/members: (a) an IRS Form W-9, (b) an IRS Form W-8ECI, or (c) an IRS Form W-8BEN or IRS Form W-8BEN-E, as applicable, establishing an exemption from withholding under Sections 1471 to 1474 of the Code and properly establishing an exemption from U.S. federal withholding under the "interest" provision of a tax treaty with the United States (or else such Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) shall be deemed to make the representations set forth in Exhibit C-2 on behalf of its partners/members) (or, if such partner/member is not the beneficial owner of the Exchanged Notes, an IRS Form W-8IMY together with the foregoing from each of its partners/members)), or (C) in the case of such an Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable), which is the beneficial owner of the Exchanged Notes, a completed and duly executed IRS Form W-8ECI establishing an exemption from withholding under Sections 1471 to 1474 of the Code. Any forms required to be delivered to the Company pursuant to this **Section 19** shall be delivered in accordance with **Section 12**; provided that such communication shall be made via electronic mail.

20. <u>Exchange Effectiveness</u>. In the event the sale of the "Firm Securities" (as defined in the Purchase Agreement (the "**Purchase Agreement**") dated as of [_____], 2026 between Company and Wells Fargo Securities, LLC, as representative of the Initial Purchasers party thereto (the "**Initial Purchasers**")) is not consummated with the Initial Purchasers for any reason by 5:00 p.m. (New York City time) on the Closing Date, or such later date as agreed upon by Company and the Undersigned (the Closing Date or such later date, the "**Exchange Termination Date**"), this Agreement shall automatically terminate (the "**Exchange Termination**") on the Exchange Termination Date and (i) this Agreement and all of the respective rights and obligations of the Undersigned and Company under this Agreement shall be cancelled and terminated and (ii) each party shall be released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of the other party arising out of and to be performed in connection with this Agreement either prior to or after the Exchange Termination Date. Each of the Undersigned and Company represents and acknowledges to the other that upon an Exchange Termination, all obligations with respect to this Agreement shall be deemed fully and finally discharged, and all of the terms and conditions of the Notes as in effect prior to execution of this Agreement shall remain in full force and effect.

[SIGNATURE PAGE FOLLOWS]

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| | |
|:---|:---|
| Very truly yours, | Very truly yours, |
| **Advanced Energy Industries, Inc.** | **Advanced Energy Industries, Inc.** |
| By | |
|  | Name: |
|  | Title: |

---

Please confirm that the foregoing correctly sets forth the agreement between the Company and the Investor by signing in the space provided below for that purpose.

---

| | |
|:---|:---|
| AGREED AND ACCEPTED: | AGREED AND ACCEPTED: |
| **Investor:** | **Investor:** |
| [_____________],<br> in its capacity as described in the first paragraph hereof | [_____________],<br> in its capacity as described in the first paragraph hereof |
| By | |
|  | Name: |
|  | Title: |

---

**<u>EXHIBIT A</u>**

<u>Exchanging Investor Information</u>

---

| | | | |
|:---|:---|:---|:---|
| <u>Exchanging Investor</u> | <u>Aggregate <br> Principal Amount<br> of Exchanged <br> Notes</u> | <u>Aggregate Cash Amount</u> | <u>Aggregate Shares</u> |

---

**<u>EXHIBIT B</u>**

---

| |
|:---|
| Exchanging Investor: |
| Investor Address: |
| Telephone: |
| Country of Residence: |
| Taxpayer Identification Number: |

---

---

| |
|:---|
| <u>Account for Aggregate Shares</u>: |
| DTC Participant Number: |
| DTC Participant Name: |
| DTC Participant Phone Number: |
| DTC Participant Contact Email: |
| FFC Account #: |
| Account # at Bank/Broker: |
| <u>Account for Exchanged Notes</u>: |
| DTC Participant Number: |
| DTC Participant Name: |
| DTC Participant Phone Number: |
| DTC Participant Contact Email: |
| FFC Account #: |
| Account # at Bank/Broker: |
| <u>Wire instructions for Aggregate Cash Amount</u>: |
| Bank Name: |
| Bank Address: |
| ABA Routing #: |
| Account Name: |
| Account Number: |
| FFC Account Name: |
| FFC Account #: |
| Contact Person: |

---

---

| |
|:---|
| Exchanging Investor Address: |
| Telephone: |
| Country of Residence: |
| Taxpayer Identification Number: |

---

Exchange Procedures

**<u>NOTICE TO INVESTOR</u>**

Attached are the Exchange Procedures for the settlement of the exchange of 2.50% Convertible Senior Notes due 2028, CUSIP 007973 AE0 (the "**Exchanged Notes**") of Advanced Energy Industries, Inc., a Delaware corporation (the "**Company**"), for the Aggregate Cash Amount and the Aggregate Shares (as defined in and pursuant to the Exchange Agreement between you and the Company), which is expected to occur on or about May [•], 2026. To ensure timely settlement for the Aggregate Shares, please follow the instructions as set forth below.

These instructions supersede any prior instructions you received. Your failure to comply with these instructions may delay your receipt of the Aggregate Shares.

If you have any questions, please contact [•] of Wells Fargo Securities at [•].

<u>To deliver Exchanged Notes:</u>

You must post, **no later than 9:00 a.m, New York City time**, a withdrawal request for the Exchange Notes through the DTC via DWAC. **It is important that this instruction be submitted and the DWAC posted on May [•], 2026**.

<u>To receive Exchange Consideration:</u>

***To Receive Aggregate Shares***: You must direct your eligible DTC participant through which you wish to hold a beneficial interest in the Aggregate Shares to be issued upon exchange to post **on May [•], 2026 no later than 9:00 a.m., New York City time**, a one-sided deposit instruction through DTC via DWAC for the Aggregate Shares deliverable in respect of the Exchanged Notes. **It is important that this instruction be submitted and the DWAC posted on May [•], 2026**.

Equiniti Trust Company LLC is the Transfer Agent and Registrar for the Common Stock (CUSIP No. 007973100).

***To Receive Aggregate Cash Amount:*** You must provide valid wire instructions to the Company and deliver the applicable principal amount of Exchanged Notes provided in the Exchange Agreement. You will then receive the Aggregate Cash Amount from the Company on the Closing Date.

You must comply with both procedures described above in order to complete the Exchange and to receive the Aggregate Cash Amount and the Aggregate Shares in respect of the Exchanged Notes.

***Closing*:** May [•], 2026, after the Company receives your delivery instructions as set forth above and a withdrawal request in respect of the Exchanged Notes has been posted as specified above, and subject to the satisfaction of the conditions to Closing as set forth in the Exchange Agreement, the Company will deliver the applicable Exchange Consideration in respect of the Exchanged Notes in accordance with the delivery instructions above and the Exchange Agreement.

**EXHIBIT C-1 TO THE EXCHANGE AGREEMENT**

TAX REPRESENTATIONS

(For Non-U.S. Holders that are not Partnerships for U.S. Federal Income Tax Purposes)

Each Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) that delivers an IRS Form W-8BEN or W-8BEN-E, pursuant to Section 19 of this Agreement that does not properly establish an exemption from U.S. federal withholding under the "interest" provision of a tax treaty with the United States hereby represents and warrants that:

&nbsp;&nbsp;&nbsp;&nbsp;1. The Non-U.S. Holder is not a "United States person" as defined in Section 7701(a)(30) of the Code, is the sole record
and beneficial owner of the Exchanged Notes in respect of which it is providing this certificate, and has furnished the Company with a
certificate of its non-U.S. Person status on IRS Form W-8BEN or W-8BEN-E.

&nbsp;&nbsp;&nbsp;&nbsp;2. The Non-U.S. Holder is not a "bank" for purposes of Section 881(c)(3)(A) of the Code. In this regard, the Non-U.S.
Holder further represents and warrants that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. the Non-U.S. Holder is not subject to regulatory or other legal requirements as a bank in any jurisdiction; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. the Non-U.S. Holder has not been treated as a bank for purposes of any tax, securities law or other filing or submission made to any
governmental authority, any application made to a rating agency or qualification for any exemption from tax, securities law or other legal
requirements.

&nbsp;&nbsp;&nbsp;&nbsp;3. The Non-U.S. Holder is not a "10-percent shareholder" of the Company within the meaning of Section 881(c)(3)(B) of
the Code.

&nbsp;&nbsp;&nbsp;&nbsp;4. The Non-U.S. Holder is not a "controlled foreign corporation" receiving interest from a related person within the meaning
of Section 881(c)(3)(C) of the Code.

&nbsp;&nbsp;&nbsp;&nbsp;5. The Non-U.S. Holder shall promptly notify the Company in writing in accordance with the Agreement if any of the representations and
warranties made herein are no longer true and correct.

C-1-1

**EXHIBIT C-2 TO THE EXCHANGE AGREEMENT**

TAX REPRESENTATIONS

(For Non-U.S. Holders that are Partnerships for U.S. Federal Income Tax Purposes)

Each Exchanging Investor (or Account(s) of such Exchanging Investor, if applicable) that delivers an IRS Form W-8IMY (with appropriate attachments) pursuant to Section 19 of this Agreement that does not properly establish an exemption from U.S. federal withholding under the "interest" provision of a tax treaty with the United States hereby represents and warrants that:

&nbsp;&nbsp;&nbsp;&nbsp;1. The Non-U.S. Holder is not a "United States person" as defined in Section 7701(a)(30) of the Code, is the sole record
owner of the Exchanged Notes in respect of which it is providing this certificate and has furnished the Company with IRS Form W-8IMY
accompanied by one of the following forms from each of its partners/members that is claiming the portfolio interest exemption: (i) an
IRS Form W-8BEN or IRS Form W-8BEN-E or (ii) an IRS Form W-8IMY accompanied by an IRS Form W-8BEN or IRS Form W-8BEN-E
from each of such partner's/member's beneficial owners that is claiming the portfolio interest exemption.

&nbsp;&nbsp;&nbsp;&nbsp;2. Neither the Non-U.S. Holder nor any of its direct or indirect partners/members is a "bank" for purposes of Section 881(c)(3)(A) of
the Code. In this regard, the Non-U.S. Holder further represents and warrants that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. neither the Non-U.S. Holder nor any of its direct or indirect partners/members are subject to regulatory or other legal requirements
as a bank in any jurisdiction; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. neither the Non-U.S. Holder nor any of its direct or indirect partners/members has been treated as a bank for purposes of any tax,
securities law or other filing or submission made to any governmental authority, any application made to a rating agency or qualification
for any exemption from tax, securities law or other legal requirements.

&nbsp;&nbsp;&nbsp;&nbsp;3. None of its direct or indirect partners/members is a "10-percent shareholder" of the Company within the meaning of Section 881(c)(3)(B) of
the Code.

&nbsp;&nbsp;&nbsp;&nbsp;4. None of its direct or indirect partners/members is a "controlled foreign corporation" receiving interest from a related
person within the meaning of Section 881(c)(3)(C) of the Code.

&nbsp;&nbsp;&nbsp;&nbsp;5. The Non-U.S. Holder shall promptly notify the Company in writing in accordance with the Agreement if any of the representations and
warranties made herein are no longer true and correct.

C-2-1

## Exhibit 10.3

**Exhibit 10.3**

---

| |
|:---|
| &nbsp;&nbsp; **CALL OPTION TERMINATION AGREEMENT**<br> **dated as of [__], 2026** |
| &nbsp;&nbsp;**Between ADVANCED ENERGY INDUSTRIES, INC. and [BANK OF AMERICA, N.A.][BANK OF MONTREAL (WITH BMO CAPITAL MARKETS CORP. ACTING AS AGENT)][BNP PARIBAS][CITIBANK, N.A.][WELLS FARGO BANK, NATIONAL ASSOCIATION]** |

---

THIS CALL OPTION TERMINATION AGREEMENT (this "**Agreement**") with respect to the Call Option Confirmations (as defined below) is made as of [__], 2026 between Advanced Energy Industries, Inc. ("**Company**") and [Bank of America, N.A.][Bank of Montreal (with BMO Capital Markets Corp. acting as agent)][BNP Paribas][Citibank, N.A.][Wells Fargo Bank, National Association] ("**Dealer**").

WHEREAS, Company issued $575,000,000 aggregate principal amount of 2.50% Convertible Senior Notes due 2028 (the "**Convertible Notes**") pursuant to an Indenture dated as of September 12, 2023 between Company and U.S. Bank Trust Company, National Association, as trustee;

WHEREAS, in connection with the pricing of the Convertible Notes, Company and Dealer entered into a Base Call Option Transaction (the "**Base Call Option Transaction**") pursuant to an ISDA confirmation dated as of September 7, 2023, which supplements, forms a part of, and is subject to an agreement in the form of the 2002 ISDA Master Agreement, pursuant to which Company purchased from Dealer 500,000 call options (as amended, modified, terminated or unwound from time to time, the "**Base Call Option Confirmation**");

WHEREAS, in connection with the exercise of the initial purchasers' option to purchase additional Convertible Notes, Company and Dealer entered into an Additional Call Option Transaction (the "**Additional Call Option Transaction**" and, together with the Base Call Option Transaction, the "**Call Option Transactions**") pursuant to an ISDA confirmation dated as of September 8, 2023, which supplements, forms a part of, and is subject to an agreement in the form of the 2002 ISDA Master Agreement, pursuant to which Company purchased from Dealer 75,000 call options (as amended, modified, terminated or unwound from time to time, the "**Additional Call Option Confirmation**" and, together with the Base Call Option Confirmation, the "**Call Option Confirmations**"); and

WHEREAS, in connection with a repurchase by Company of a portion of the outstanding Convertible Notes, Company has requested full termination of the Additional Call Option Transaction and partial termination of the Base Call Option Transaction;

NOW, THEREFORE, in consideration of their mutual covenants herein contained, the parties hereto, intending to be legally bound, hereby mutually covenant and agree as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. <u>Defined Terms</u>. Any capitalized term not otherwise defined herein shall have the meaning set forth for such term in the Call Option Confirmations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. <u>Termination</u>. Notwithstanding anything to the contrary in the Call Option Confirmations, Company and Dealer agree that, effective on the date hereof, but subject to Dealer's payment of the Cash Settlement Amount (as defined below) to Company and subject to Section 13 of this Agreement, (i) the Additional Call Option Transaction shall automatically terminate and all of the respective rights and obligations of the parties under the Additional Call Option Confirmation shall be terminated, cancelled and extinguished, (ii) the Number of Options under the Base Call Option Transaction shall be reduced to [________] and (iii) in connection therewith, Dealer shall be required to pay to Company the Cash Settlement Amount on the Settlement Date pursuant to Section 3 below.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. <u>Payment</u>. On [*Insert Closing Date for Convertible Offering*] (the "**Settlement Date**"), Dealer shall pay to Company in immediately available funds, to the account specified in Section 6 hereof, cash in U.S. Dollars in an amount equal to $[________] (the "**Cash Settlement Amount**"). Company and Dealer agree that the payments required by this Agreement and the Warrant Termination Agreement dated as of the date hereof between Dealer and Company shall be netted against each other such that, on the Settlement Date, each party's obligation to make such payment shall be automatically satisfied and discharged and, if the amount that would otherwise have been payable by one party exceeds the amount that would otherwise have been payable by the other party, replaced by an obligation upon the party by which the larger amount would have been payable to pay the other party the excess of such larger amount over the smaller amount.

4. <u>Representations and Warranties of Company</u>. Company represents and warrants to Dealer on the date hereof that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) it has the power to execute this Agreement and any other documentation relating to this Agreement to which it is a party, to deliver this Agreement and to perform its obligations under this Agreement and has taken all necessary action to authorize such execution, delivery and performance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) such execution, delivery and performance do not violate or conflict with any law applicable to it, any provision of its constitutional documents, any order or judgment of any court or other agency of government applicable to it or any of its assets or any material contractual restriction binding on or affecting it or any of its assets;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) all governmental and other consents that are required to have been obtained by it with respect to this Agreement have been obtained and are in full force and effect and all conditions of any such consents have been complied with;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) its obligations under this Agreement constitute its legal, valid and binding obligations, enforceable in accordance with their respective terms (subject to applicable bankruptcy, reorganization, insolvency, moratorium or similar laws affecting creditors' rights generally and subject, as to enforceability, to equitable principles of general application (regardless of whether enforcement is sought in a proceeding in equity or at law));

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) it is not in possession of any material nonpublic information with respect to Company or the Shares;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) it is not entering into this Agreement to create actual or apparent trading activity in the Shares (or any security convertible into or exchangeable for the Shares) or to raise or depress or otherwise manipulate the price of the Shares (or any security convertible into or exchangeable for the Shares) or otherwise in violation of the Securities Exchange Act of 1934, as amended (the "**Exchange Act**");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) is not and, after consummation of the transactions contemplated hereby, will not be required to register as an "investment company" as such term is defined in the Investment Company Act of 1940, as amended;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) it understands that notwithstanding any other relationship between Company and Dealer and its affiliates, in connection with the Call Option Transactions and this Agreement, Dealer is acting as principal and is not a fiduciary or advisor in respect of any such transactions, including any entry, exercise, amendment, unwind or termination thereof;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) it is an "eligible contract participant" (as such term is defined in Section 1a(18) of the Commodity Exchange Act, as amended), other than a person that is an eligible contract participant under Section 1a(18)(C) of the Commodity Exchange Act, as amended); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) it (A) is capable of evaluating investment risks independently, both in general and with regard to all transactions and investment strategies involving a security or securities; (B) will exercise independent judgment in evaluating the recommendations of any broker-dealer or its associated persons, unless it has otherwise notified the broker-dealer in writing; and (C) has total assets of at least $50 million.

5. <u>Representations and Warranties of Dealer</u>. Dealer represents and warrants to Company on the date hereof that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) it has the power to execute this Agreement and any other documentation relating to this Agreement to which it is a party, to deliver this Agreement and to perform its obligations under this Agreement and has taken all necessary action to authorize such execution, delivery and performance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) such execution, delivery and performance do not violate or conflict with any law applicable to it, any provision of its constitutional documents, any order or judgment of any court or other agency of government applicable to it or any of its assets or any material contractual restriction binding on or affecting it or any of its assets;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) all governmental and other consents that are required to have been obtained by it with respect to this Agreement have been obtained and are in full force and effect and all conditions of any such consents have been complied with; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) its obligations under this Agreement constitute its legal, valid and binding obligations, enforceable in accordance with their respective terms (subject to applicable bankruptcy, reorganization, insolvency, moratorium or similar laws affecting creditors' rights generally and subject, as to enforceability, to equitable principles of general application (regardless of whether enforcement is sought in a proceeding in equity or at law)).

6. <u>Account for Payment to Company</u>:

[*\*\*\**].

7. <u>Governing Law</u>. This Agreement and any dispute arising hereunder shall be governed by and construed in accordance with the laws of the State of New York (without reference to choice of law doctrine).

8. <u>Counterparts</u>. This Agreement may be signed in any number of counterparts, each of which shall be an original, with the same effect as if all of the signatures thereto and hereto were upon the same instrument. Any signature page executed by facsimile or electronic transmission (e.g., "pdf" or "tif"), or any electronic signature complying with the U.S. federal ESIGN Act of 2000, Uniform Electronic Transactions Act or other applicable law, e.g., www.docusign.com, shall be effective as delivery of a manually executed counterpart hereof.

9. <u>No Reliance, etc</u>. Company confirms that it has relied on the advice of its own counsel and other advisors (to the extent it deems appropriate) with respect to any legal, tax, accounting, or regulatory consequences of this Agreement, that it has not relied on Dealer or its affiliates in any respect in connection therewith, and that it will not hold Dealer or its affiliates accountable for any such consequences.

10. <u>Designation by Dealer</u>. Notwithstanding any other provision in this Agreement to the contrary requiring or allowing Dealer to purchase, sell, receive or deliver any Shares or other securities to or from Company, Dealer may designate any of its affiliates to purchase, sell, receive or deliver such shares or other securities and otherwise to perform Dealer obligations in respect of the transactions contemplated by this Agreement and any such designee may assume such obligations. Dealer shall be discharged of its obligations to Company to the extent of any such performance.

11. <u>No Other Changes</u>. Except as expressly set forth herein, all of the terms and conditions of the Call Option Confirmations shall remain in full force and effect and are hereby confirmed in all respects.

12. <u>Additional Acknowledgements and Agreements</u>. Company understands, acknowledges and agrees that (A) Company does not have, and shall not attempt to exercise, any influence over how, when or whether Dealer effects any hedge unwind activity in connection with this Agreement, (B) Dealer and its affiliates may buy or sell Shares or other securities or buy or sell options or futures contracts or enter into or unwind swaps or other derivative securities for its own account in connection with the transactions contemplated by this Agreement, (C) Dealer and its affiliates also may be active in the market for Shares or other securities other than in connection with hedging activities in relation to the transactions contemplated by this Agreement, (D) Dealer shall make its own determination as to whether, when or in what manner any hedging or market activities in securities of Company shall be conducted and shall do so in a manner that it deems appropriate to hedge its price and market risk with respect to the payment required under this Agreement, (E) any market activities of Dealer and its affiliates with respect to Shares or other securities may affect the market price and volatility of Shares, each in a manner that may be adverse to Company and (F) Dealer may purchase or sell Shares or unwind other hedge positions for its own account at an average price that may be greater than, or less than, any price paid by or to Company in connection with the transactions contemplated by this Agreement.

13. <u>Unwind Termination Effectiveness</u>. In the event the sale of the "Firm Securities" (as defined in the Purchase Agreement (the "**Purchase Agreement**") dated as of [_____], 2026 between Company and Wells Fargo Securities, LLC, as representative of the Initial Purchasers party thereto (the "**Initial Purchasers**")) is not consummated with the Initial Purchasers for any reason by 5:00 p.m. (New York City time) on the Settlement Date, or such later date as agreed upon by Company and Dealer (the Settlement Date or such later date, the "**Unwind Termination Date**"), this Agreement shall automatically terminate (the "**Unwind Termination**") on the Unwind Termination Date and (i) this Agreement and all of the respective rights and obligations of Dealer and Company under this Agreement shall be cancelled and terminated and (ii) each party shall be released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of the other party arising out of and to be performed in connection with this Agreement either prior to or after the Unwind Termination Date. Each of Dealer and Company represents and acknowledges to the other that upon an Unwind Termination, all obligations with respect to this Agreement shall be deemed fully and finally discharged, and all of the terms and conditions of the Call Option Confirmations as in effect prior to execution of this Agreement shall remain in full force and effect.

[14. <u>[Role of Agent</u>. Each of Dealer and Company acknowledges to and agrees with the other party hereto and to and with BMO Capital Markets Corp. ("**Agent**") that (i) the Agent is acting as agent for Dealer under this Agreement pursuant to instructions from such party, (ii) the Agent is not a principal or party to this Agreement, and may transfer its rights and obligations with respect to this Agreement, (iii) the Agent shall have no responsibility, obligation or liability, by way of issuance, guaranty, endorsement or otherwise in any manner with respect to the performance of either party under this Agreement (including arising from any failure by Dealer or Company to pay or perform any obligation under this Agreement), (iv) Dealer and the Agent have not given, and Company is not relying (for purposes of making any investment decision or otherwise) upon, any statements, opinions or representations (whether written or oral) of Dealer or the Agent, other than the representations expressly set forth in this Agreement, and (v) each party agrees to proceed solely against the other party, and not the Agent, to collect or recover any money or securities owed to it in connection with this Agreement. Each party hereto acknowledges and agrees that the Agent is an intended third party beneficiary hereunder. Company acknowledges that the Agent is an affiliate of Dealer. Dealer will be acting for its own account in respect of this Agreement.]<sup>1</sup>[*<u>BNP Paribas Securities Corp. as Agent</u>*. Company agrees and acknowledges that (x) if Company, or any entity (whether acting as investment manager, investment advisor or otherwise) entering this Agreement as agent on behalf of Company, is legally organized or formed in the United States, to the extent as required pursuant to the safe harbor from registration as a broker-dealer contained in SEC Rule 15a-6, BNP Paribas Securities Corp. ("**BNPPSC**"), an affiliate of BNP Paribas, has been granted authority and is acting solely as agent and not as principal with respect to this Agreement and (y) BNPPSC has no obligation or liability, by way of guaranty, endorsement or otherwise, in any manner in respect of this Agreement (including, if applicable, in respect of the settlement thereof). Each party agrees it will look solely to the other party (or any guarantor in respect thereof) for performance of such other parties' obligations under this Agreement, and agrees that the employees of BNPPSC have been granted authority to act on behalf of BNP Paribas to facilitate such agency capacity. "**SEC Rule 15a-6**" means 17 C.F.R. 240.15a-6 as defined under the Exchange Act.]<sup>2</sup>]

[14][15]. [*Insert additional Dealer boilerplate language, if any.*]

[*Signature Page s Follow*]

<sup>1</sup> NTD: Insert for BMO.

<sup>2</sup> NTD: Insert for BNP.

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of the date first written above.

---

| | |
|:---|:---|
| **[BANK OF AMERICA, N.A.][BNP PARIBAS][CITIBANK, N.A.][WELLS FARGO BANK, NATIONAL ASSOCIATION]** | **[BANK OF AMERICA, N.A.][BNP PARIBAS][CITIBANK, N.A.][WELLS FARGO BANK, NATIONAL ASSOCIATION]** |
| By: |  |
|  | Name: |
|  | Title: |
| [By: |  |
|  | Name: |
|  | Title: ]<sup>3</sup> |
| **[BANK OF MONTREAL** | **[BANK OF MONTREAL** |
| By: |  |
|  | Name: |
|  | Title: |
| **BMO CAPITAL MARKETS CORP., <br> as agent for BANK OF MONTREAL** | **BMO CAPITAL MARKETS CORP., <br> as agent for BANK OF MONTREAL** |
| By: |  |
|  | Name: |
|  | Title: ]<sup>4</sup> |
| **ADVANCED ENERGY INDUSTRIES, INC.** | **ADVANCED ENERGY INDUSTRIES, INC.** |
| By: |  |
|  | Name: |
|  | Title: |

---

<sup>3</sup> NTD: Insert for BNP.

<sup>4</sup> NTD: Insert for BMO.

[*Signature Page to Call Option Termination Agreement*]

## Exhibit 10.4

**Exhibit 10.4**

---

| |
|:---|
| &nbsp;&nbsp; **WARRANT TERMINATION AGREEMENT**<br> **dated as of [__], 2026** |
| &nbsp;&nbsp;**Between ADVANCED ENERGY INDUSTRIES, INC. and [BANK OF AMERICA, N.A.][BANK OF MONTREAL (WITH BMO CAPITAL MARKETS CORP. ACTING AS AGENT)][BNP PARIBAS][CITIBANK, N.A.][WELLS FARGO BANK, NATIONAL ASSOCIATION]** |

---

THIS WARRANT TERMINATION AGREEMENT (this "**Agreement**") with respect to the Warrants Confirmations (as defined below) is made as of [__], 2026 between Advanced Energy Industries, Inc. ("**Company**") and [Bank of America, N.A.][Bank of Montreal (with BMO Capital Markets Corp. acting as agent)][BNP Paribas][Citibank, N.A.][Wells Fargo Bank, National Association] ("**Dealer**").

WHEREAS, Company issued $575,000,000 aggregate principal amount of 2.50% Convertible Senior Notes due 2028 (the "**Convertible Notes**") pursuant to an Indenture dated as of September 12, 2023 between Company and U.S. Bank Trust Company, National Association, as trustee;

WHEREAS, in connection with the pricing of the Convertible Notes, Dealer and Company entered into a Base Warrants Transaction (the "**Base Warrants Transaction**") pursuant to an ISDA confirmation dated as of September 7, 2023, which supplements, forms a part of, and is subject to an agreement in the form of the 2002 ISDA Master Agreement, pursuant to which Dealer purchased from Company 727,470 warrants (as amended, modified, terminated or unwound from time to time, the "**Base Warrants Confirmation**");

WHEREAS, in connection with the exercise of the initial purchasers' option to purchase additional Convertible Notes, Dealer and Company entered into an Additional Warrants Transaction (the "**Additional Warrants Transaction**" and, together with the Base Warrants Transaction, the "**Warrants Transactions**") pursuant to an ISDA confirmation dated as of September 8, 2023, which supplements, forms a part of, and is subject to an agreement in the form of the 2002 ISDA Master Agreement, pursuant to which Dealer purchased from Company 109,121 warrants (as amended, modified, terminated or unwound from time to time, the "**Additional Warrants Confirmation**" and, together with the Base Warrants Confirmation, the "**Warrants Confirmations**"); and

WHEREAS, in connection with a repurchase by Company of a portion of the outstanding Convertible Notes, Company has requested full termination of the Additional Warrants Transaction and partial termination of the Base Warrants Transaction;

NOW, THEREFORE, in consideration of their mutual covenants herein contained, the parties hereto, intending to be legally bound, hereby mutually covenant and agree as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. <u>Defined Terms</u>. Any capitalized term not otherwise defined herein shall have the meaning set forth for such term in the Warrants Confirmations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. <u>Termination</u>. Notwithstanding anything to the contrary in the Warrants Confirmations, Company and Dealer agree that, effective on the date hereof, but subject to Company's payment of the Cash Settlement Amount (as defined below) to Dealer and subject to Section 13 of this Agreement, (i) the Additional Warrants Transaction shall automatically terminate and all of the respective rights and obligations of the parties under the Additional Warrants Confirmation shall be terminated, cancelled and extinguished, (ii) the Number of Warrants under the Base Warrants Transaction shall be reduced to [________] and (iii) in connection therewith, Company shall be required to pay to Dealer the Cash Settlement Amount on the Settlement Date pursuant to Section 3 below.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. <u>Payment</u>. On [*Insert Closing Date for Convertible Offering*] (the "**Settlement Date**"), Company shall pay to Dealer in immediately available funds, to the account specified in Section 6 hereof, cash in U.S. Dollars in an amount equal to $[________] (the "**Cash Settlement Amount**"). Company and Dealer agree that the payments required by this Agreement and the Call Option Termination Agreement dated as of the date hereof between Dealer and Company shall be netted against each other such that, on the Settlement Date, each party's obligation to make such payment shall be automatically satisfied and discharged and, if the amount that would otherwise have been payable by one party exceeds the amount that would otherwise have been payable by the other party, replaced by an obligation upon the party by which the larger amount would have been payable to pay the other party the excess of such larger amount over the smaller amount.

4. <u>Representations and Warranties of Company</u>. Company represents and warrants to Dealer on the date hereof (and at each other time specified below, if any) that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) it has the power to execute this Agreement and any other documentation relating to this Agreement to which it is a party, to deliver this Agreement and to perform its obligations under this Agreement and has taken all necessary action to authorize such execution, delivery and performance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) such execution, delivery and performance do not violate or conflict with any law applicable to it, any provision of its constitutional documents, any order or judgment of any court or other agency of government applicable to it or any of its assets or any material contractual restriction binding on or affecting it or any of its assets;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) all governmental and other consents that are required to have been obtained by it with respect to this Agreement have been obtained and are in full force and effect and all conditions of any such consents have been complied with;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) its obligations under this Agreement constitute its legal, valid and binding obligations, enforceable in accordance with their respective terms (subject to applicable bankruptcy, reorganization, insolvency, moratorium or similar laws affecting creditors' rights generally and subject, as to enforceability, to equitable principles of general application (regardless of whether enforcement is sought in a proceeding in equity or at law));

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) it is not in possession of any material nonpublic information with respect to Company or the Shares;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) it is not entering into this Agreement to create actual or apparent trading activity in the Shares (or any security convertible into or exchangeable for the Shares) or to raise or depress or otherwise manipulate the price of the Shares (or any security convertible into or exchangeable for the Shares) or otherwise in violation of the Securities Exchange Act of 1934, as amended (the "**Exchange Act**");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) is not and, after consummation of the transactions contemplated hereby, will not be required to register as an "investment company" as such term is defined in the Investment Company Act of 1940, as amended;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) it understands that notwithstanding any other relationship between Company and Dealer and its affiliates, in connection with the Warrants Transactions and this Agreement, Dealer is acting as principal and is not a fiduciary or advisor in respect of any such transactions, including any entry, exercise, amendment, unwind or termination thereof;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) it is an "eligible contract participant" (as such term is defined in Section 1a(18) of the Commodity Exchange Act, as amended), other than a person that is an eligible contract participant under Section 1a(18)(C) of the Commodity Exchange Act, as amended);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) it (A) is capable of evaluating investment risks independently, both in general and with regard to all transactions and investment strategies involving a security or securities; (B) will exercise independent judgment in evaluating the recommendations of any broker-dealer or its associated persons, unless it has otherwise notified the broker-dealer in writing; and (C) has total assets of at least $50 million; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) on each of the date of this Agreement and the Settlement Date, Company is not "insolvent" (as such term is defined under Section 101(32) of the U.S. Bankruptcy Code (Title 11 of the United States Code)) and Company would be able to purchase the number of Shares underlying the total Number of Warrants by which the Warrants Transactions are being reduced pursuant to this Agreement in compliance with the laws of the jurisdiction of Company's incorporation (including the adequate surplus and capital requirements of Sections 154 and 160 of the General Corporation Law of the State of Delaware).

5. <u>Representations and Warranties of Dealer</u>. Dealer represents and warrants to Company on the date hereof that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) it has the power to execute this Agreement and any other documentation relating to this Agreement to which it is a party, to deliver this Agreement and to perform its obligations under this Agreement and has taken all necessary action to authorize such execution, delivery and performance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) such execution, delivery and performance do not violate or conflict with any law applicable to it, any provision of its constitutional documents, any order or judgment of any court or other agency of government applicable to it or any of its assets or any material contractual restriction binding on or affecting it or any of its assets;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) all governmental and other consents that are required to have been obtained by it with respect to this Agreement have been obtained and are in full force and effect and all conditions of any such consents have been complied with; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) its obligations under this Agreement constitute its legal, valid and binding obligations, enforceable in accordance with their respective terms (subject to applicable bankruptcy, reorganization, insolvency, moratorium or similar laws affecting creditors' rights generally and subject, as to enforceability, to equitable principles of general application (regardless of whether enforcement is sought in a proceeding in equity or at law)).

6. <u>Account for Payment to Dealer</u>:

[*\*\*\**].

7. <u>Governing Law</u>. This Agreement and any dispute arising hereunder shall be governed by and construed in accordance with the laws of the State of New York (without reference to choice of law doctrine).

8. <u>Counterparts</u>. This Agreement may be signed in any number of counterparts, each of which shall be an original, with the same effect as if all of the signatures thereto and hereto were upon the same instrument. Any signature page executed by facsimile or electronic transmission (e.g., "pdf" or "tif"), or any electronic signature complying with the U.S. federal ESIGN Act of 2000, Uniform Electronic Transactions Act or other applicable law, e.g., www.docusign.com, shall be effective as delivery of a manually executed counterpart hereof.

9. <u>No Reliance, etc</u>. Company confirms that it has relied on the advice of its own counsel and other advisors (to the extent it deems appropriate) with respect to any legal, tax, accounting, or regulatory consequences of this Agreement, that it has not relied on Dealer or its affiliates in any respect in connection therewith, and that it will not hold Dealer or its affiliates accountable for any such consequences.

10. <u>Designation by Dealer</u>. Notwithstanding any other provision in this Agreement to the contrary requiring or allowing Dealer to purchase, sell, receive or deliver any Shares or other securities to or from Company, Dealer may designate any of its affiliates to purchase, sell, receive or deliver such shares or other securities and otherwise to perform Dealer obligations in respect of the transactions contemplated by this Agreement and any such designee may assume such obligations. Dealer shall be discharged of its obligations to Company to the extent of any such performance.

11. <u>No Other Changes</u>. Except as expressly set forth herein, all of the terms and conditions of the Warrants Confirmations shall remain in full force and effect and are hereby confirmed in all respects.

12. <u>Additional Acknowledgements and Agreements</u>. Company understands, acknowledges and agrees that (A) Company does not have, and shall not attempt to exercise, any influence over how, when or whether Dealer effects any hedge unwind activity in connection with this Agreement, (B) Dealer and its affiliates may buy or sell Shares or other securities or buy or sell options or futures contracts or enter into or unwind swaps or other derivative securities for its own account in connection with the transactions contemplated by this Agreement, (C) Dealer and its affiliates also may be active in the market for Shares or other securities other than in connection with hedging activities in relation to the transactions contemplated by this Agreement, (D) Dealer shall make its own determination as to whether, when or in what manner any hedging or market activities in securities of Company shall be conducted and shall do so in a manner that it deems appropriate to hedge its price and market risk with respect to the payment required under this Agreement, (E) any market activities of Dealer and its affiliates with respect to Shares or other securities may affect the market price and volatility of Shares, each in a manner that may be adverse to Company and (F) Dealer may purchase or sell Shares or unwind other hedge positions for its own account at an average price that may be greater than, or less than, any price paid by or to Company in connection with the transactions contemplated by this Agreement.

13. <u>Unwind Termination Effectiveness</u>. In the event the sale of the "Firm Securities" (as defined in the Purchase Agreement (the "**Purchase Agreement**") dated as of [_____], 2026 between Company and Wells Fargo Securities, LLC, as representative of the Initial Purchasers party thereto (the "**Initial Purchasers**")) is not consummated with the Initial Purchasers for any reason by 5:00 p.m. (New York City time) on the Settlement Date, or such later date as agreed upon by Company and Dealer (the Settlement Date or such later date, the "**Unwind Termination Date**"), this Agreement shall automatically terminate (the "**Unwind Termination**") on the Unwind Termination Date and (i) this Agreement and all of the respective rights and obligations of Dealer and Company under this Agreement shall be cancelled and terminated and (ii) each party shall be released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of the other party arising out of and to be performed in connection with this Agreement either prior to or after the Unwind Termination Date. Each of Dealer and Company represents and acknowledges to the other that upon an Unwind Termination, all obligations with respect to this Agreement shall be deemed fully and finally discharged, and all of the terms and conditions of the Warrants Confirmations as in effect prior to execution of this Agreement shall remain in full force and effect.

[14. <u>[Role of Agent</u>. Each of Dealer and Company acknowledges to and agrees with the other party hereto and to and with BMO Capital Markets Corp. ("**Agent**") that (i) the Agent is acting as agent for Dealer under this Agreement pursuant to instructions from such party, (ii) the Agent is not a principal or party to this Agreement, and may transfer its rights and obligations with respect to this Agreement, (iii) the Agent shall have no responsibility, obligation or liability, by way of issuance, guaranty, endorsement or otherwise in any manner with respect to the performance of either party under this Agreement (including arising from any failure by Dealer or Company to pay or perform any obligation under this Agreement), (iv) Dealer and the Agent have not given, and Company is not relying (for purposes of making any investment decision or otherwise) upon, any statements, opinions or representations (whether written or oral) of Dealer or the Agent, other than the representations expressly set forth in this Agreement, and (v) each party agrees to proceed solely against the other party, and not the Agent, to collect or recover any money or securities owed to it in connection with this Agreement. Each party hereto acknowledges and agrees that the Agent is an intended third party beneficiary hereunder. Company acknowledges that the Agent is an affiliate of Dealer. Dealer will be acting for its own account in respect of this Agreement.]<sup>1</sup>[<u>BNP Paribas Securities Corp. as Agent</u>. Company agrees and acknowledges that (x) if Company, or any entity (whether acting as investment manager, investment advisor or otherwise) entering this Agreement as agent on behalf of Company, is legally organized or formed in the United States, to the extent as required pursuant to the safe harbor from registration as a broker-dealer contained in SEC Rule 15a-6, BNP Paribas Securities Corp. ("**BNPPSC**"), an affiliate of BNP Paribas, has been granted authority and is acting solely as agent and not as principal with respect to this Agreement and (y) BNPPSC has no obligation or liability, by way of guaranty, endorsement or otherwise, in any manner in respect of this Agreement (including, if applicable, in respect of the settlement thereof). Each party agrees it will look solely to the other party (or any guarantor in respect thereof) for performance of such other parties' obligations under this Agreement, and agrees that the employees of BNPPSC have been granted authority to act on behalf of BNP Paribas to facilitate such agency capacity. "**SEC Rule 15a-6**" means 17 C.F.R. 240.15a-6 as defined under the Exchange Act.]<sup>2</sup>]

[14][15]. [*Insert additional Dealer boilerplate language, if any.*]

[*Signature Page s Follow*]

<sup>1</sup> NTD: Insert for BMO.

<sup>2</sup> NTD: Insert for BNP.

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of the date first written above.

---

| | |
|:---|:---|
| **[BANK OF AMERICA, N.A.][BNP PARIBAS][CITIBANK, N.A.][WELLS FARGO BANK, NATIONAL ASSOCIATION]** | **[BANK OF AMERICA, N.A.][BNP PARIBAS][CITIBANK, N.A.][WELLS FARGO BANK, NATIONAL ASSOCIATION]** |
| By: |  |
|  | Name: |
|  | Title: |
| [By: |  |
|  | Name: |
|  | Title: ]<sup>3</sup> |
| **[BANK OF MONTREAL** | **[BANK OF MONTREAL** |
| By: |  |
|  | Name: |
|  | Title: |
| **BMO CAPITAL MARKETS CORP., <br> as agent for BANK OF MONTREAL** | **BMO CAPITAL MARKETS CORP., <br> as agent for BANK OF MONTREAL** |
| By: |  |
|  | Name: |
|  | Title: ]<sup>4</sup> |
| **ADVANCED ENERGY INDUSTRIES, INC.** | **ADVANCED ENERGY INDUSTRIES, INC.** |
| By: |  |
|  | Name: |
|  | Title: |

---

<sup>3</sup> NTD: Insert for BNP.

<sup>4</sup> NTD: Insert for BMO.

[*Signature Page to Warrant Termination Agreement*]