# EDGAR Filing Document

**Accession Number:** 0001294133
**File Stem:** 0001294133-26-000012
**Filing Date:** 2026-5
**Character Count:** 129017
**Document Hash:** 9d2c547ed34e1fae58b91dcacbbd8dcf
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001294133-26-000012.hdr.sgml**: 20260504

**ACCESSION NUMBER**: 0001294133-26-000012

**CONFORMED SUBMISSION TYPE**: S-8

**PUBLIC DOCUMENT COUNT**: 16

**FILED AS OF DATE**: 20260504

**DATE AS OF CHANGE**: 20260504

**EFFECTIVENESS DATE**: 20260504

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Inogen Inc
- **CENTRAL INDEX KEY:** 0001294133
- **STANDARD INDUSTRIAL CLASSIFICATION:** ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-8
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-295529
- **FILM NUMBER:** 26937706

**BUSINESS ADDRESS:**
- **STREET 1:** 500 CUMMINGS CENTER
- **STREET 2:** SUITE 2800
- **CITY:** BEVERLY
- **STATE:** MA
- **ZIP:** 01915
- **BUSINESS PHONE:** 805-562-0500

**MAIL ADDRESS:**
- **STREET 1:** 500 CUMMINGS CENTER
- **STREET 2:** SUITE 2800
- **CITY:** BEVERLY
- **STATE:** MA
- **ZIP:** 01915

**As filed with the Securities and Exchange Commission on May 4, 2026**

**Registration Statement No. 333-**

------

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM S-8**

**REGISTRATION STATEMENT**

***Under***

***THE SECURITIES ACT OF 1933***

**Inogen, Inc.**

**(Exact name of registrant as specified in its charter)**

---

| | |
|:---|:---|
| **Delaware** | **33-0989359** |
| **(State or other jurisdiction of**<br>**incorporation or organization)** | **(I.R.S. Employer**<br>**Identification No.)** |

---

**500 Cummings Center, Suite 2800**

**Beverly, Massachusetts 01915**

**(Address of principal executive offices)**

**Inducement Equity Awards**

**(Full title of the plan)**

**Kevin Smith**

**Chief Executive Officer and President**

**Inogen, Inc.**

**500 Cummings Center, Suite 2800**

**Beverly, Massachusetts 01915**

**(Name and address of agent for service)**

**(805) 562-0500**

**(Telephone number, including area code, of agent for service)**

*Copies to:*

---

| | |
|:---|:---|
| **Sarah C. Griffiths**<br>**Covington & Burling LLP**<br>**One International Place, Suite 1020**<br>**Boston, MA 02110**<br>**Telephone: (617) 603-8800** | **Kevin P. Smith<br>General Counsel<br>Inogen, Inc.<br>500 Cummings Center, Suite 2800**<br>**Beverly, Massachusetts 01915**<br>**Telephone: (877) 466-4364** |

---

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☐ | Accelerated filer | ☒ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☒ |
|  |  | 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 7(a)(2)(B) of the Securities Act. ☐

------

This Registration Statement registers on Form S-8 (the "**Registration Statement**") 281,897 shares of common stock, par value $0.001 per share ("**Common Stock**"), issuable to two employees pursuant to time-based restricted stock unit awards and performance-based restricted stock unit awards granted to each employee to induce such employee to accept employment with the Registrant in accordance with Nasdaq Listing Rule 5635(c)(4) (collectively, the "**2026 Inducement Awards**"). The 2026 Inducement Awards were approved by the Registrant's Board of Directors in compliance with and in reliance on Nasdaq Listing Rule 5635(c)(4). The 2026 Inducement Awards were granted outside of the Registrant's existing equity incentive plans. In accordance with the instructional note to Part I of Form S-8 as promulgated by the Securities and Exchange Commission (the "**Commission**"), the information specified in Part I of Form S-8 has been omitted from this Registration Statement.

**PART II**

**INFORMATION REQUIRED IN REGISTRATION STATEMENT**

**Item 3. Incorporation of Documents by Reference.**

The Registrant is subject to the informational and reporting requirements of Sections 13(a), 14 and 15(d) of the Securities Exchange Act of 1934, as amended (the "**Exchange Act**") and in accordance therewith files reports, proxy statements and other information with the Commission. The Registrant hereby incorporates by reference into this Registration Statement the following documents previously filed with the Commission:

(1) The Registrant's Annual Report on [<u>Form 10-K</u>](https://www.sec.gov/Archives/edgar/data/1294133/000119312526082630/ingn-20251231.htm) for the fiscal year ended December 31, 2025, filed with the Commission on February 27, 2026 (the "**Annual Report**");

(2) All other reports filed with the Commission pursuant to Section 13(a) or 15(d) of the Exchange Act since the end of the fiscal year covered by the Registrant's Annual Report (other than the portions of these documents not deemed to be filed); and

(3) The description of the Registrant's common stock contained in the Company's Registration Statement on [<u>Form 8-A</u>](https://www.sec.gov/Archives/edgar/data/1294133/000119312514042887/d673671d8a12b.htm) (File No. 001-36309) filed with the Commission on February 10, 2014, pursuant to Section 12(b) of the Exchange Act, including any amendment or report filed for the purpose of updating such description.

All documents filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act on or after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement that indicates that all securities offered have been sold or that deregisters all securities then remaining unsold shall be deemed to be incorporated by reference in this Registration Statement and to be part hereof from the date of filing of such documents; *provided*, *however*, that documents or information deemed to have been furnished and not filed in accordance with the rules of the Commission shall not be deemed incorporated by reference into this Registration Statement. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any subsequently filed document which also is deemed to be incorporated by reference herein modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

**Item 4. Description of Securities.**

Not applicable.

**Item 5. Interests of Named Experts and Counsel.**

Not applicable.

**Item 6. Indemnification of Directors and Officers.** 

------

Section 145 of the Delaware General Corporation Law empowers a corporation to indemnify its directors and officers and to purchase insurance with respect to liability arising out of their capacity or status as directors and officers, provided that the person acted in good faith and in a manner the person reasonably believed to be in its best interests, and, with respect to any criminal action, had no reasonable cause to believe the person's actions were unlawful. The Delaware General Corporation Law further provides that the indemnification permitted thereunder shall not be deemed exclusive of any other rights to which the directors and officers may be entitled under the corporation's bylaws, any agreement, a vote of stockholders or otherwise. The certificate of incorporation of the Registrant provides for the indemnification of the Registrant's directors and officers to the fullest extent permitted under the Delaware General Corporation Law. In addition, the bylaws of the Registrant require the Registrant to fully indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding (whether civil, criminal, administrative or investigative) by reason of the fact that such person is or was a director, or officer of the Registrant, or is or was a director or officer of the Registrant serving at the Registrant's request as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorney's fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding, to the fullest extent permitted by applicable law.

Section 102(b)(7) of the Delaware General Corporation Law permits a corporation to provide in its certificate of incorporation that a director of the corporation shall not be personally liable to the corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except (1) for any breach of the director's duty of loyalty to the corporation or its stockholders, (2) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (3) for payments of unlawful dividends or unlawful stock repurchases, redemptions or other distributions or (4) for any transaction from which the director derived an improper personal benefit. The Registrant's certificate of incorporation provides that the Registrant's directors shall not be personally liable to the Registrant or its stockholders for monetary damages for breach of fiduciary duty as a director and that if the Delaware General Corporation Law is amended to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of the Registrant's directors shall be eliminated or limited to the fullest extent permitted by the Delaware General Corporation Law, as so amended.

Section 174 of the Delaware General Corporation Law provides, among other things, that a director who willfully or negligently approves of an unlawful payment of dividends or an unlawful stock purchase or redemption may be held liable for such actions. A director who was either absent when the unlawful actions were approved, or dissented at the time, may avoid liability by causing his or her dissent to such actions to be entered in the books containing minutes of the meetings of the board of directors at the time such action occurred or immediately after such absent director receives notice of the unlawful acts.

As permitted by the Delaware General Corporation Law, the Registrant has entered into separate indemnification agreements with each of the Registrant's directors and certain of the Registrant's officers which require the Registrant, among other things, to indemnify them against certain liabilities which may arise by reason of their status as directors, officers or certain other employees.

The Registrant maintains insurance policies under which its directors and officers are insured, within the limits and subject to the limitations of those policies, against certain expenses in connection with the defense of, and certain liabilities which might be imposed as a result of, actions, suits or proceedings to which they are parties by reason of being or having been directors or officers. The coverage provided by these policies may apply whether or not the Registrant would have the power to indemnify such person against such liability under the provisions of the Delaware General Corporation Law.

These indemnification provisions and the indemnification agreements entered into between the Registrant and the Registrant's officers and directors may be sufficiently broad to permit indemnification of the Registrant's officers and directors for liabilities (including reimbursement of expenses incurred) arising under the Securities Act of 1933.

**Item 7. Exemption from Registration Claimed.**

Not applicable.

------

**Item 8. Exhibits.**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  | &nbsp;&nbsp;**Incorporated by Reference** | &nbsp;&nbsp;**Incorporated by Reference** | &nbsp;&nbsp;**Incorporated by Reference** | &nbsp;&nbsp;**Incorporated by Reference** |
| &nbsp;&nbsp;**Exhibit<br>Number** | &nbsp;&nbsp;**Description** | &nbsp;&nbsp;**Form** | &nbsp;&nbsp;**File No.** | &nbsp;&nbsp;**Exhibit** | &nbsp;&nbsp;**Filing Date** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1 | &nbsp;&nbsp;[<u>Specimen common stock certificate of Registrant</u>](https://www.sec.gov/Archives/edgar/data/1294133/000119312514012574/d597508dex41.htm). | &nbsp;&nbsp;S-1/A | &nbsp;&nbsp;333-192605 | &nbsp;&nbsp;4.1 | &nbsp;&nbsp;1/16/14 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1\* | &nbsp;&nbsp;[<u>Opinion of Covington & Burling LLP.</u>](ingn-ex5_1.htm) |  |  |  |  |
| &nbsp;&nbsp;23.1\* | &nbsp;&nbsp;[<u>Consent of Deloitte and Touche, LLP, Independent Registered Public Accounting Firm.</u>](ingn-ex23_1.htm) |  |  |  |  |
| &nbsp;&nbsp;23.2\* | &nbsp;&nbsp;[<u>Consent of Opinion of Covington & Burling LLP (contained in Exhibit 5.1 hereto).</u>](ingn-ex5_1.htm) |  |  |  |  |
| &nbsp;&nbsp;24.1\* | &nbsp;&nbsp;[<u>Power of Attorney (contained on signature page hereto).</u>](#poa) |  |  |  |  |
| &nbsp;&nbsp;99.1+\* | &nbsp;&nbsp;[<u>Form of Inducement Award Restricted Stock Unit Agreement - Time-Based.</u>](ingn-ex99_1.htm) |  |  |  |  |
| &nbsp;&nbsp;99.2+\* | &nbsp;&nbsp;[<u>Form of Inducement Award Restricted Stock Unit Agreement - Performance-Based.</u>](ingn-ex99_2.htm) |  |  |  |  |
| &nbsp;&nbsp;107\* | &nbsp;&nbsp;[<u>Filing Fee Table.</u>](ingn_exfilingfees.htm) |  |  |  |  |

---

+ Indicates management contract or compensatory plan, contract or arrangement.

\* Filed herewith.

**Item 9. Undertakings.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A. The undersigned Registrant hereby undertakes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective Registration Statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement; *provided, however*, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in this Registration Statement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C. Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the Registrant pursuant to the provisions described under "Item 6-Indemnification of Directors and Officers," or otherwise, the Registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act of 1933 and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act of 1933 and will be governed by the final adjudication of such issue.

------

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Beverly, Commonwealth of Massachusetts, on May 4, 2026.

---

| | |
|:---|:---|
| **INOGEN, INC.** | **INOGEN, INC.** |
| By: | /s/ Kevin Smith |
|  | Kevin Smith |
|  | *Chief Executive Officer, President and Director*<br>*(Principal Executive Officer)* |

---

**POWER OF ATTORNEY**

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Kevin Smith and Jason Richardson, and each of them, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities (including his or her capacity as a director and/or officer of Inogen, Inc.) to sign the Registration Statement on Form S-8 of Inogen, Inc., and any and all amendments (including post-effective amendments) thereto, and to file the same, with all exhibits thereto and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully for all intents and purposes as they, he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their, his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Signature** | &nbsp;&nbsp;**Title** | &nbsp;&nbsp;**Date** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Kevin Smith | &nbsp;&nbsp;Chief Executive Officer, President and Director <br>*(Principal Executive Officer)* | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Kevin Smith | &nbsp;&nbsp;Chief Executive Officer, President and Director <br>*(Principal Executive Officer)* | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Jason Richardson | &nbsp;&nbsp;Chief Financial Officer <br>*(Principal Accounting and Financial Officer)* | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Jason Richardson | &nbsp;&nbsp;Chief Financial Officer <br>*(Principal Accounting and Financial Officer)* | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Elizabeth Mora | &nbsp;&nbsp;Chairperson of the Board | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Elizabeth Mora | &nbsp;&nbsp;Chairperson of the Board | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Glenn Boehnlein | &nbsp;&nbsp;Director | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Glenn Boehnlein |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Kevin King | &nbsp;&nbsp;Director | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Kevin King |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Mary Katherine Ladone | &nbsp;&nbsp;Director | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Mary Katherine Ladone |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Heather Rider | &nbsp;&nbsp;Director | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Heather Rider |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Mira Sahney | &nbsp;&nbsp;Director | &nbsp;&nbsp;May 4, 2026 |
| &nbsp;&nbsp;Mira Sahney |  |  |

---

------

## Exhibit 5.1

**Exhibit 5.1**![img218640710_0.jpg](img218640710_0.jpg)

May 4, 2026

Inogen, Inc.

500 Cummings Center, Suite 2800

Beverly, Massachusetts 01915

Ladies and Gentlemen:

We have acted as counsel to Inogen, Inc., a Delaware corporation (the "*Company*"), and are rendering this opinion in connection with the registration by the Company under the Securities Act of 1933 (the "*Act*") of the offer and sale of 281,897 shares of the Company's common stock, par value $0.001 per share (the "*Shares*"), issuable upon the vesting of restricted stock units granted pursuant to the Form of Inducement Award Restricted Stock Unit Agreement – Time-Based and the Form of Inducement Award Restricted Stock Unit Agreement – Performance Based, in each case, substantially in the form filed as an exhibit to the registration statement on Form S-8 being filed with the United States Securities and Exchange Commission on the date hereof (the "*Registration Statement*"), pursuant to the Registration Statement.

We have reviewed the Registration Statement and such corporate records, certificates and other documents, and such questions of law, as we have deemed necessary or appropriate for the purposes of this opinion. We have assumed that all signatures are genuine, that all documents submitted to us as originals are authentic and that all copies of documents submitted to us conform to the originals.

We have assumed that the Shares will be duly registered on the books of the transfer agent and registrar of the Common Stock and that the Company will comply with applicable notice requirements regarding uncertificated shares provided under the Delaware General Corporation Law (the "*DGCL"*).

We have assumed further that, except as to legal conclusions expressly set forth in this opinion, the information and representations and warranties contained in the agreements, instruments, records, certificates and other documents we reviewed were true, accurate and complete as of their stated date and are true, accurate and complete as of the date of this letter.

We have relied as to certain matters on information obtained from public officials, officers of the Company and other sources believed by us to be responsible.

Based upon the foregoing, we are of the opinion that the Shares have been duly authorized and, when issued and paid for in accordance with the terms of the Company's Thirteenth Amended and Restated Certificate of Incorporation and the individual agreements relating to such Shares, will be validly issued, fully paid and nonassessable.

We are members of the bar of the Commonwealth of Massachusetts. We do not express any opinion herein on any laws other than the General Corporation Law of the State of Delaware.

We hereby consent to the filing of this opinion as Exhibit 5.1 to the Registration Statement. In giving such consent, we do not thereby admit that we are in the category of persons whose consent is required under Section 7 of the Act.

Very truly yours,

/s/ Covington & Burling LLP

------

## Exhibit 23.1

**Exhibit 23.1**

**CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 27, 2026 relating to the financial statements of Inogen, Inc. and the effectiveness of Inogen, Inc.'s internal control over financial reporting, appearing in the Annual Report on Form 10-K of Inogen, Inc. for the year ended December 31, 2025.

*/s/ Deloitte & Touche LLP* 

Los Angeles, California<br>May 4, 2026

------

## Exhibit 99.1

**Exhibit 99.1**

**INOGEN, INC.**

**INDUCEMENT AWARD**

**RESTRICTED STOCK UNIT AGREEMENT**

**(TIME-BASED)**

The award ("Award") provided pursuant to this Restricted Stock Unit Agreement (Time-Based) (this "Award Agreement"), which includes the Notice of Restricted Stock Unit Grant (the "Notice of Grant") and Terms and Conditions of Restricted Stock Unit Grant, attached hereto as <u>Exhibit A</u>. Unless otherwise defined herein, the terms defined in the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan (the "Plan") will have the same defined meanings in this Award Agreement.

This Award is made and granted to you as an inducement material to you entering into employment with the Company as its [insert title] within the meaning of Nasdaq Listing Rule 5635(c)(4). This Award is made and granted as a stand-alone award, separate and apart from, and outside of, the Plan, and shall not constitute an award granted under or pursuant to the Plan. Notwithstanding the foregoing, the terms, provisions, conditions and definitions set forth in the Plan, as in effect on the Date of Grant, shall apply to the Award as if it had been granted under the Plan, and the Award shall be subject to such terms, provisions, conditions and definitions, which are hereby incorporated into this Agreement by reference. For the avoidance of doubt, the Award shall not be counted for purposes of calculating the aggregate number of Shares that may be issued or transferred pursuant to Awards under the Plan as set forth in Section 3(a) of the Plan. In the event that the Plan is amended, such amended terms shall be disregarded. In the event of any inconsistency between the Plan and this Agreement, the terms of this Agreement shall control.

<u>NOTICE OF RESTRICTED STOCK UNIT GRANT</u>

**Participant Name:** 

**Address:** 

Participant has been granted the right to receive an Award of Restricted Stock Units, subject to the terms and conditions of the Plan and this Award Agreement, as follows:

Grant Number

Date of Grant

Vesting Commencement Date

Number of Restricted Stock Units

<u>Vesting Schedule</u>:

------

Subject to any acceleration provisions contained in the Plan or set forth below, the Restricted Stock Units will vest in accordance with the following schedule:

[**Insert vesting schedule**]

In the event Participant ceases to be a Service Provider for any or no reason before Participant vests in the Restricted Stock Units, the Restricted Stock Units and Participant's right to acquire any Shares hereunder will immediately terminate.

By Participant's signature and the signature of the representative of Inogen, Inc. (the "Company") below, Participant and the Company agree that this Award of Restricted Stock Units is governed by the terms and conditions of the Plan and this Award Agreement, including the Terms and Conditions of Restricted Stock Unit Grant, attached hereto as <u>Exhibit A</u>, all of which are made a part of this document. Participant has reviewed the Plan and this Award Agreement in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Award Agreement and fully understands all provisions of the Plan and Award Agreement. Participant hereby agrees to accept as binding, conclusive and final all decisions or interpretations of the Administrator upon any questions relating to the Plan and this Award Agreement. Participant further agrees to notify the Company upon any change in the residence address indicated below.

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| | |
|:---|:---|
| PARTICIPANT:<br>| INOGEN, INC. |
| Signature | By |
| Print Name | Title |
| Residence Address: |  |

---

------

**<u>EXHIBIT A</u>**

**TERMS AND CONDITIONS OF RESTRICTED STOCK UNIT GRANT**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. <u>Grant</u>. The Company hereby grants to the individual named in the Notice of Grant (the "Participant") an Award of Restricted Stock Units, subject to all of the terms and conditions in this Award Agreement and the Plan, which is incorporated herein by reference.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. <u>Company's Obligation to Pay</u>. Each Restricted Stock Unit represents the right to receive a Share on the date it vests. Unless and until the Restricted Stock Units will have vested in the manner set forth in Sections 3 or 4, Participant will have no right to payment of any such Restricted Stock Units. Prior to actual payment of any vested Restricted Stock Units, such Restricted Stock Units will represent an unsecured obligation of the Company, payable (if at all) only from the general assets of the Company. Any Restricted Stock Units that vest in accordance with Sections 3 or 4 will be paid to Participant (or in the event of Participant's death, to his or her estate) in whole Shares, subject to Participant satisfying any applicable tax withholding obligations as set forth in Section 7. Subject to the provisions of Section 4, such vested Restricted Stock Units shall be paid in whole Shares as soon as practicable after vesting, but in each such case within the period sixty (60) days following the vesting date. In no event will Participant be permitted, directly or indirectly, to specify the taxable year of the payment of any Restricted Stock Units payable under this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. <u>Vesting Schedule</u>. Except as provided in Section 4, and subject to Section 5, the Restricted Stock Units awarded by this Award Agreement will vest in accordance with the vesting provisions set forth in the Notice of Grant. Restricted Stock Units scheduled to vest on a certain date or upon the occurrence of a certain condition will not vest in Participant in accordance with any of the provisions of this Award Agreement, unless Participant will have been continuously a Service Provider from the Date of Grant until the date such vesting occurs.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. <u>Administrator Discretion</u>. The Administrator, in its discretion, may accelerate the vesting of the balance, or some lesser portion of the balance, of the unvested Restricted Stock Units at any time, subject to the terms of the Plan. If so accelerated, such Restricted Stock Units will be considered as having vested as of the date specified by the Administrator. The payment of Shares vesting pursuant to this Section 4 shall in all cases be paid at a time or in a manner that is exempt from, or complies with, Section 409A.

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Notwithstanding anything in the Plan or this Award Agreement to the contrary, if the vesting of the balance, or some lesser portion of the balance, of the Restricted Stock Units is accelerated in connection with Participant's termination as a Service Provider (provided that such termination is a "separation from service" within the meaning of Section 409A, as determined by the Company), other than due to death**,**and if (x) Participant is a "specified employee" within the meaning of Section 409A at the time of such termination as a Service Provider and (y) the payment of such accelerated Restricted Stock Units will result in the imposition of additional tax under Section 409A if paid to Participant on or within the six (6) month period following Participant's termination as a Service Provider, then the payment of such accelerated Restricted Stock Units will not be made until the date six (6) months and one (1) day following the date of Participant's termination as a Service Provider, unless the Participant dies following his or her termination as a Service Provider, in which case, the Restricted Stock Units will be paid in Shares to the Participant's estate as soon as practicable following his or her death. It is the intent of this Award Agreement that it and all payments and benefits hereunder be exempt from, or comply with, the requirements of Section 409A so that none of the Restricted Stock Units provided under this Award Agreement or Shares issuable thereunder will be subject to the additional tax imposed under Section 409A, and any ambiguities herein will be interpreted to be so exempt or so comply. Each payment payable under this Award Agreement is intended to constitute a separate payment for purposes of Treasury Regulation Section 1.409A-2(b)(2). For purposes of this Award Agreement, "Section 409A" means Section 409A of the Code, and any final Treasury Regulations and Internal Revenue Service guidance thereunder, as each may be amended from time to time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. <u>Forfeiture upon Termination of Status as a Service Provider</u>. Notwithstanding any contrary provision of this Award Agreement, the balance of the Restricted Stock Units that have not vested as of the time of Participant's termination as a Service Provider for any or no reason and Participant's right to acquire any Shares hereunder will immediately terminate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. <u>Death of Participant</u>. Any distribution or delivery to be made to Participant under this Award Agreement will, if Participant is then deceased, be made to Participant's designated beneficiary, or if no beneficiary survives Participant, the administrator or executor of Participant's estate. Any such transferee must furnish the Company with (a) written notice of his or her status as transferee, and (b) evidence satisfactory to the Company to establish the validity of the transfer and compliance with any laws or regulations pertaining to said transfer.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. <u>Withholding of Taxes</u>. Participant acknowledges that, regardless of any action taken by the Company or, if different, Participant's employer (the "Employer") or any Parent or Subsidiary to which Participant is providing services (together, the "Service Recipients"), the ultimate liability for any tax and/or social insurance liability obligations and requirements in connection with the Restricted Stock Units, including, without limitation, (i) all federal, state, and local taxes (including Participant's Federal Insurance Contributions Act (FICA) obligations) that are required to be withheld by any Service Recipient or other payment of tax-related items related to the Award and legally applicable to Participant; (ii) Participant's and, to the extent required by any Service Recipient, the Service Recipient's fringe benefit tax liability, if any, associated with the grant, vesting, or settlement of the Restricted Stock Units or sale of Shares; and (iii) any other Service Recipient taxes the responsibility for which Participant has, or has agreed to bear, with respect to the Restricted Stock Units (or settlement thereof or issuance of Shares thereunder) (collectively, the "Tax Obligations"), is and remains Participant's sole responsibility and may exceed the amount actually withheld by the applicable Service Recipient(s). Participant further acknowledges that no Service Recipient (A) makes any representations or undertakings regarding the treatment of any Tax Obligations in connection with any aspect of the Restricted Stock Units, including, but not limited to, the grant, vesting or settlement of the Restricted Stock Units, the subsequent sale of Shares acquired pursuant to such settlement and the receipt of any dividends or other distributions, and (B) makes any commitment to and is under any obligation to structure the terms of the grant or any aspect of the Restricted Stock Units to reduce or eliminate Participant's liability for Tax Obligations or achieve any particular tax result. Further, if Participant is subject to Tax Obligations in more than one jurisdiction between the Date of Grant and the date of any relevant taxable or tax withholding event, as applicable, Participant acknowledges that the applicable Service Recipient(s) (or former employer, as applicable) may be required to withhold or account for Tax Obligations in more than one jurisdiction.

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Pursuant to such procedures as the Administrator may specify from time to time, the Service Recipient may withhold the amount required to be withheld for the payment of Tax Obligations (the "Withholding Obligations"). The Administrator, in its sole discretion and pursuant to such procedures as it may specify from time to time, may permit Participant to satisfy such Withholding Obligations, in whole or in part (without limitation), if permissible by applicable local law, by: (i) paying cash in U.S. dollars, (ii) having the Company withhold otherwise deliverable Shares having a fair market value equal to the minimum amount that is necessary to meet the withholding requirement for such Withholding Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting consequences) ("Net Share Withholding"), (iii) withholding the amount of such Withholding Obligations from Participant's wages or other cash compensation paid to Participant by the applicable Service Recipient(s), (iv) delivering to the Company Shares that Participant owns and that already have vested with a fair market value equal to the Withholding Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting consequences), (v) selling a sufficient number of such Shares otherwise deliverable to Participant, through such means as the Company may determine in its sole discretion (whether through a broker or otherwise) equal to the minimum amount that is necessary to meet the withholding requirement for such Withholding Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting consequences) ("Sell to Cover"), (vi) such other means as the Administrator deems appropriate, or (vii) any combination of the foregoing methods of payment. If the Withholding Obligations are satisfied by withholding in Shares, for tax purposes, Participant is deemed to have been issued the full number of Shares subject to the vested Restricted Stock Units, notwithstanding that a number of the Shares are held back solely for the purpose of paying the Withholding Obligations. To the extent determined appropriate by the Company in its discretion, it will have the right (but not the obligation) to satisfy any Withholding Obligations by Net Share Withholding. If Net Share Withholding is the method by which such Withholding Obligations are satisfied, the Company will not withhold on a fractional Share basis to satisfy any portion of the Withholding Obligations and, unless the Company determines otherwise, no refund will be made to Participant for the value of the portion of a Share, if any, withheld in excess of the Withholding Obligations. If a Sell to Cover is the method by which Withholding Obligations are satisfied, Participant agrees that as part of the Sell to Cover, additional Shares may be sold to satisfy any associated broker or other fees. Only whole Shares will be sold pursuant to a Sell to Cover. Any proceeds from the sale of Shares pursuant to a Sell to Cover that are in excess of the Withholding Obligations and any associated broker or other fees will be paid to Participant in accordance with procedures the Company may specify from time to time. Until determined otherwise by the Administrator, any Withholding Obligations will be satisfied through the following method: (i) if Participant is a Section 16 officer of the Company under the Exchange Act as of the Date of Grant, Net Share Withholding, or (ii) if Participant is not a Section 16 officer of the Company under the Exchange Act as of the Date of Grant, a Sell to Cover.

Participant is advised to review with his or her own tax advisers the U.S. federal, state, local and non-U.S. tax consequences of the transactions contemplated by this Award Agreement. With respect to such matters, Participant relies solely on such advisers and not on any statements or representations of the Company or any of its agents, written or oral. Participant understands that Participant (and not the Company or any Service Recipient) shall be responsible for Participant's own tax liability that may arise as a result of the transactions contemplated by this Award Agreement.

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For clarification purposes, in no event will the Company issue Participant any Shares unless and until arrangements satisfactory to the Administrator have been made for the payment of Participant's Withholding Obligations. If Participant fails to make satisfactory arrangements for the payment of such Withholding Obligations hereunder at the time any applicable Restricted Stock Units otherwise are scheduled to vest pursuant to this Award Agreement or Participant's Withholding Obligations otherwise become due, Participant permanently will forfeit such Restricted Stock Units to which Participant's Withholding Obligation relates and any right to receive Shares thereunder and such Restricted Stock Units will be returned to the Company at no cost to the Company. Participant acknowledges and agrees that the Company may permanently refuse to issue or deliver the Shares if such Withholding Obligations are not delivered at the time they are due.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8. <u>Rights as Stockholder</u>. Neither Participant nor any person claiming under or through Participant will have any of the rights or privileges of a stockholder of the Company in respect of any Shares deliverable hereunder unless and until certificates representing such Shares will have been issued, recorded on the records of the Company or its transfer agents or registrars, and delivered to Participant. After such issuance, recordation and delivery, Participant will have all the rights of a stockholder of the Company with respect to voting such Shares and receipt of dividends and distributions on such Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9. <u>No Guarantee of Continued Service</u>. PARTICIPANT ACKNOWLEDGES AND AGREES THAT THE VESTING OF THE RESTRICTED STOCK UNITS PURSUANT TO THE VESTING SCHEDULE HEREOF IS EARNED ONLY BY CONTINUING AS A SERVICE PROVIDER AT THE WILL OF THE COMPANY (OR THE PARENT OR SUBSIDIARY EMPLOYING OR RETAINING PARTICIPANT) AND NOT THROUGH THE ACT OF BEING HIRED, BEING GRANTED THIS AWARD OF RESTRICTED STOCK UNITS OR ACQUIRING SHARES HEREUNDER. PARTICIPANT FURTHER ACKNOWLEDGES AND AGREES THAT THIS AWARD AGREEMENT, THE TRANSACTIONS CONTEMPLATED HEREUNDER AND THE VESTING SCHEDULE SET FORTH HEREIN DO NOT CONSTITUTE AN EXPRESS OR IMPLIED PROMISE OF CONTINUED ENGAGEMENT AS A SERVICE PROVIDER FOR THE VESTING PERIOD, FOR ANY PERIOD, OR AT ALL, AND WILL NOT INTERFERE IN ANY WAY WITH PARTICIPANT'S RIGHT OR THE RIGHT OF THE COMPANY (OR THE PARENT OR SUBSIDIARY EMPLOYING OR RETAINING PARTICIPANT) TO TERMINATE PARTICIPANT'S RELATIONSHIP AS A SERVICE PROVIDER AT ANY TIME, WITH OR WITHOUT CAUSE.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10. <u>Address for Notices</u>. Any notice to be given to the Company under the terms of this Award Agreement will be addressed to the Company at Inogen, Inc., 500 Cummings Center, Suite 2800, Beverly, MA 01915, or at such other address as the Company may hereafter designate in writing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11. <u>Grant is Not Transferable</u>. Except to the limited extent provided in Section 6, this grant and the rights and privileges conferred hereby will not be transferred, assigned, pledged or hypothecated in any way (whether by operation of law or otherwise) and will not be subject to sale under execution, attachment or similar process. Upon any attempt to transfer, assign, pledge, hypothecate or otherwise dispose of this grant, or any right or privilege conferred hereby, or upon any attempted sale under any execution, attachment or similar process, this grant and the rights and privileges conferred hereby immediately will become null and void.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12. <u>Binding Agreement</u>. Subject to the limitation on the transferability of this grant contained herein, this Award Agreement will be binding upon and inure to the benefit of the heirs, legatees, legal representatives, successors and assigns of the parties hereto.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13. <u>Additional Conditions to Issuance of Stock</u>. If at any time the Company will determine, in its discretion, that the listing, registration, qualification or rule compliance of the Shares upon any securities exchange or under any state, federal or foreign law, the tax code and related regulations or the consent or approval of any governmental regulatory authority is necessary or desirable as a condition to the issuance of Shares to Participant (or his or her estate) hereunder, such issuance will not occur unless and until such listing, registration, qualification, rule compliance, consent or approval will have been completed, effected or obtained free of any conditions not acceptable to the Company. Where the Company determines that the delivery of the payment of any Shares will violate federal securities laws or other applicable laws, the Company will defer delivery until the earliest date at which the Company reasonably anticipates that the delivery of Shares will no longer cause such violation. The Company will make all reasonable efforts to meet the requirements of any such state, federal or foreign law or securities exchange and to obtain any such consent or approval of any such governmental authority or securities exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14. <u>Administrator Authority</u>. The Administrator will have the power to interpret this Award Agreement and the Plan and to adopt such rules for the administration, interpretation and application of the Plan as are consistent therewith and to interpret or revoke any such rules (including, but not limited to, the determination of whether or not any Restricted Stock Units have vested). All actions taken and all interpretations and determinations made by the Administrator in good faith will be final and binding upon Participant, the Company and all other interested persons. No member of the Administrator will be personally liable for any action, determination or interpretation made in good faith with respect to this Award Agreement or the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;15. <u>Electronic Delivery</u>. The Company may, in its sole discretion, decide to deliver any documents related to Restricted Stock Units by electronic means or request Participant's consent to participate in the Award by electronic means. Participant hereby consents to receive such documents by electronic delivery and agrees to participate in the Award through any on-line or electronic system established and maintained by the Company or a third party designated by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;16. <u>Captions</u>. Captions provided herein are for convenience only and are not to serve as a basis for interpretation or construction of this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;17. <u>Agreement Severable</u>. In the event that any provision in this Award Agreement will be held invalid or unenforceable, such provision will be severable from, and such invalidity or unenforceability will not be construed to have any effect on, the remaining provisions of this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;18. <u>Modifications to the Award Agreement</u>. This Award Agreement constitutes the entire understanding of the parties on the subjects covered. Participant expressly warrants that he or she is not accepting this Award Agreement in reliance on any promises, representations, or inducements other than those contained herein. Modifications to this Award Agreement can be made only in an express written contract executed by a duly authorized officer of the Company. Notwithstanding anything to the contrary in the Plan or this Award Agreement, the Company reserves the right to revise this Award Agreement as it deems necessary or advisable, in its sole discretion and without the consent of Participant, to comply with Section 409A or to otherwise avoid imposition of any additional tax or income recognition under Section 409A in connection with this Award of Restricted Stock Units.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;19. <u>Country Addendum</u>. Notwithstanding any provisions in this Award Agreement, this Award of Restricted Stock Units shall be subject to any special terms and conditions set forth in an appendix (if any) to this Award Agreement for any country whose laws are applicable to Participant and this Award of Restricted Stock Units (including any proceeds or gains as determined by the Administrator in its sole discretion) (the "Country Addendum"). Moreover, if Participant relocates to one of the countries included in the Country Addendum (if any), the special terms and conditions for such country will apply to Participant, to the extent the Company determines that the application of such terms and conditions is necessary or advisable for legal or administrative reasons. The Country Addendum constitutes a part of this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20. <u>Amendment, Suspension or Termination</u>. By accepting this Award, Participant expressly warrants that he or she has received an Award of Restricted Stock Units subject to the terms the Plan, and has received, read and understood a description of the Plan. Participant understands that the Plan is discretionary in nature and may be amended, suspended or terminated by the Company at any time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21. <u>Governing Law</u>. This Award Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, without giving effect to any conflict-of-law principles that would result in the application of the laws of any other jurisdiction. For purposes of litigating any dispute that arising out of or relating to this Award of Restricted Stock Units or this Award Agreement, the parties hereby submit to and consent to the exclusive jurisdiction of the state courts of the State of Delaware (including the Court of Chancery of the State of Delaware) and, to the extent federal jurisdiction exists, the federal courts of the United States located in the State of Delaware, and no other courts.

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**INOGEN, INC.**

**INDUCEMENT AWARD**

**RESTRICTED STOCK UNIT AGREEMENT**

**<u>COUNTRY ADDENDUM</u>**

***Terms and Conditions***

This Country Addendum includes additional terms and conditions that govern the Restricted Stock Units granted pursuant to the terms and conditions of the Award Agreement and the Plan to which this Country Addendum is attached to the extent Participant resides outside the United States and additional terms and conditions applicable to Participant's providing Services to the Company or Service Recipient in one of the countries listed below. Capitalized terms not defined in this Country Addendum will have the same definition as provided in the Award Agreement or the Plan, as appropriate.

***Notifications***

This Country Addendum also includes information relating to exchange control, securities laws, foreign asset/account reporting and other issues of which Participant should be aware. The information is based on the securities, exchange control, foreign asset/account reporting and other laws in effect in the respective countries as of **May 2025**. Such laws are complex and change frequently. As a result, Participant should not rely on the information herein as the only source of information relating to the consequences of Participant's Award being subject to the terms and conditions of the Plan because the information may be out of date at the time that Participant vests in the Restricted Stock Units, sells Shares or takes any other action in connection with the Award.

In addition, the information is general in nature and may not apply to Participant's particular situation, and the Company is not in a position to assure Participant of any particular result. Accordingly, Participant should seek appropriate professional advice as to how the relevant laws in Participant's country may apply to Participant's situation.

Finally, if Participant is a citizen or resident of a country, or is considered resident of a country, other than the one in which Participant is currently working and/or residing, or Participant transfers employment and/or residency after the Restricted Stock Units Date of Grant, the information contained herein may not apply to Participant in the same manner.

**Participant acknowledges that he or she has been advised to seek appropriate professional advice as to how the relevant laws in Participant's country may apply to his or her individual situation.**

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**I. GLOBAL PROVISIONS APPLICABLE TO NON-U.S. PARTICIPANTS**

***Terms and Conditions***

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.<u>Foreign Exchange Considerations</u>. Participant understands and agrees that neither the Company nor any Service Recipient shall be liable for any foreign exchange rate fluctuation between Participant's local currency and the U.S. dollar that may affect the value of the Restricted Stock Units, or of any amounts due to Participant or as a result of vesting in his or her Restricted Stock Units and/or the subsequent sale of any Shares acquired under the Award. Participant agrees and acknowledges that Participant will bear any and all risk associated with the exchange or fluctuation of currency associated with his or her participation in the Award. Participant acknowledges and agrees that Participant may be responsible for reporting inbound transactions or fund transfers that exceed a certain amount. Participant is advised to seek appropriate professional advice as to how the exchange control regulations apply to his or her Restricted Stock Units and Participant's specific situation and understands that the relevant laws and regulations can change frequently and occasionally on a retroactive basis.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.<u>Foreign Asset/Account, Exchange Control and Tax Reporting</u>. Participant acknowledges that Participant may be subject to foreign asset/account, exchange control and/or tax reporting requirements as a result of the acquisition, holding and/or transfer of Shares or cash (including dividends and the proceeds arising from the sale of Shares) derived from his or her participation in the Award in, to and/or from a brokerage/bank account or legal entity located outside Participant's country. The applicable laws of Participant's country may require that Participant report such accounts, assets, the balances therein, the value thereof and/or the transactions related thereto to the applicable authorities in such country. Participant acknowledges that he or she is responsible for ensuring compliance with any applicable foreign asset/account, exchange control and tax reporting requirements and should consult his or her personal legal advisor on this matter.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.<u>Insider Trading Restrictions/Market Abuse Laws</u>. Participant understands and agrees that he or she may be subject to insider trading restrictions and/or market abuse laws in applicable jurisdictions including, but not limited to, the United States and Participant's country of residence, which may affect Participant's ability to acquire or sell Shares or rights to Shares (*e.g.*, the Restricted Stock Unit Award) under the Award during such time as Participant is considered to have "inside information" regarding the Company (as defined by the laws in the applicable jurisdictions). Local insider trading laws and regulations may prohibit the cancellation or amendment of orders Participant placed before Participant possessed inside information. Furthermore, Participant could be prohibited from (i) disclosing the inside information to any third party and (ii) "tipping" third parties or causing them otherwise to buy or sell securities. Participant should keep in mind third parties include fellow Service Providers. Any restrictions under these laws or regulations are separate from and in addition to any restrictions that may be imposed under any applicable insider trading policy of the Company. Participant is responsible for ensuring compliance with any applicable restrictions and should consult with his or her personal legal advisor on this matter.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.<u>Nature of Grant</u>. In accepting this Award of Restricted Stock Units, Participant understands, acknowledges, and agrees that:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.1.the Plan is established voluntarily by the Company, it is discretionary in nature, and it may be modified, amended, suspended or terminated by the Company at any time, to the extent provided for in the 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;4.1.2.the grant of the Restricted Stock Units is voluntary and occasional and does not create any contractual or other right to receive future grants of equity awards, or benefits in lieu of equity awards, even if equity awards have been granted in the past;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.3.all decisions with respect to future Restricted Stock Units or other grants, if any, will be at the sole discretion of the Administrator;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.4.Participant is voluntarily participating in the Award;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.5.the Restricted Stock Units and Shares subject to the Restricted Stock Units, and the income and value of same, are not part of normal or expected compensation for any purpose including, but not limited to, calculating any severance, resignation, termination, redundancy, dismissal, end-of-service payments, bonuses, long-service awards, pension or retirement or welfare benefits or similar payments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.6.the future value of the Shares underlying the Restricted Stock Units is unknown, indeterminable, and cannot be predicted;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.7.for purposes of the Restricted Stock Units, Participant's status as a Service Provider will be considered terminated as of the date Participant is no longer actively providing services to the Company or Service Recipient (regardless of the reason for such termination and whether or not later found to be invalid or in breach of employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant's employment or service agreement, if any), and unless otherwise expressly provided in the Award Agreement (including by reference in the Notice of Grant to other arrangements or contracts) or determined by the Administrator, Participant's right to vest in the Restricted Stock Units under the Plan, if any, will terminate as of such date and will not be extended by any notice period (*e.g.*, Participant's period of service would not include any contractual notice period or any period of "garden leave" or similar period mandated under employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant's employment or service agreement, if any, unless Participant is providing bona fide services during such time); the Administrator shall have the exclusive discretion to determine when Participant is no longer actively providing services for purposes of the Restricted Stock Units (including whether Participant may still be considered to be providing services while on a leave of absence and consistent with local law);

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.8.no claim or entitlement to compensation or damages shall arise from forfeiture of the Restricted Stock Units resulting from the termination of Participant's status as a Service Provider (for any reason whatsoever whether or not later found to be invalid or in breach of employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant's employment or service agreement, if any), and in consideration of the grant of the Restricted Stock Units to which Participant is otherwise not entitled, Participant irrevocably agrees never to institute any claim against the Company or the Service Recipient, and waives his or her ability, if any, to bring any such claim, and releases the Company or the Service Recipient from any such claim; if, notwithstanding the foregoing, any such claim is allowed by a court of competent jurisdiction, then, by accepting the Award, Participant shall be deemed irrevocably to have agreed not to pursue such claim and agrees to execute any and all documents necessary to request dismissal or withdrawal of such claim;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.9.unless otherwise provided in the Plan or by the Administrator in its discretion, the Restricted Stock Units and the benefits evidenced by the Award Agreement do not create any entitlement to have the Restricted Stock Units or any such benefits transferred to, or assumed by, another company nor to be exchanged, cashed out or substituted for, in connection with any corporate transaction affecting the Shares; 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;4.1.10.in the event Participant is not an employee of the Company, Participant understands and agrees that neither the offer of the Award, nor his or her participation in the Award, will be interpreted to form an employment contract or relationship with the Company, and furthermore, nothing in the Plan or the Award Agreement will be interpreted to form an employment contract with the Company.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;***5.*** ***<u>Data Privacy</u>. Participant understands that the Company may collect, where permissible under applicable laws certain personal information about Participant, including, but not limited to, Participant's name, home address and telephone number, date of birth, social insurance number or other identification number, salary, nationality, job title, any Shares or directorships held in the Company, details of all Restricted Stock Units or any other entitlement to Shares awarded, canceled, exercised, vested, unvested or outstanding in Participant's favor ("Data"), for the exclusive purpose of implementing, administering and managing the Award. Participant understands that Company may transfer Participant's Data to the United States, which may have different, including less stringent, data protection laws than the laws in Participant's country. Participant understands that the Company will transfer Participant's Data to its designated broker, Morgan Stanley, or such other stock plan service provider as may be selected by the Company in the future, which is assisting the Company with the implementation, administration and management of the Award. Participant understands that the recipients of the Data may be located in the United States or elsewhere, and that a recipient's country of operation (e.g., the United States) may have different, including less stringent, data privacy laws that Participant's jurisdiction does not consider to be equivalent to the protections in Participant's country. Participant understands that he or she may request a list with the names and addresses of any potential recipients of the Data by contacting Participant's Accounting team. Participant authorizes the Company, the Company's designated broker and any other possible recipients which may assist the Company with implementing, administering and managing the Award to receive, possess, use, retain and transfer the Data, in electronic or other form, for the sole purpose of implementing, administering and managing Participant's participation in the Award. Participant understands that Data will be held only as long as is necessary to implement, administer and manage Participant's participation in the Award. Participant understands that that he or she may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing Participant's Accounting team. Further, Participant understands that he or she is providing the consent herein on a purely voluntary basis. If Participant does not consent, or if Participant later seeks to revoke Participant's consent, Participant's employment status or career with the Company will not be adversely affected; the only consequence of refusing or withdrawing Participant's consent is that the Company would not be able to grant Participant awards or other equity awards or administer or maintain such awards. Therefore, Participant understands that refusing or withdrawing Participant's consent may affect Participant's ability to participate in the Award. For more information on the consequences of Participant's refusal to consent or withdrawal of consent, Participants understands that he or she may contact Participant's Accounting team.***

***Participant hereby explicitly and unambiguously consents to the collection, use and transfer, in electronic or other form, of Participant's personal Data as described herein and any other Award materials by and among, as applicable, the Company or any Service Recipient for the exclusive purpose of implementing, administering and managing Participant's participation in the Award. Participant understands that Participant's consent will be sought and obtained for any processing or transfer of Participant's Data for any purpose other than as described in the enrollment form and any other Award materials.***

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.<u>Recommendation Regarding External Advice</u>. Participant understands and agrees that none of the Company or Service Recipient is providing any tax, legal or financial advice, nor is the Company or Service Recipient making any recommendations or assessments regarding Participant's participation in the Award, or Participant's acquisition or sale of the underlying Shares, or any subsequent disposal or retention of such Shares. Participant understands that he or she is hereby advised to consult with Participant's own personal tax, legal and financial advisors regarding Participant's participation in the Award before taking any action related to the Award.

**II. COUNTRY-SPECIFIC PROVISIONS APPLICABLE TO PARTICIPANTS IN THE COUNTRIES INCLUDED BELOW**

**<u>FRANCE</u>**

***Terms and Conditions***

<u>Nature of Award</u>. The Restricted Stock Units are not intended to qualify for special tax and social security treatment applicable to Restricted Stock Units granted under Section L.225-197-1 to L.225-197-6 of the French Commercial Code, as amended.

***Notifications***

<u>Foreign Asset/Account Reporting</u>. French residents must declare all foreign bank and brokerage accounts in which they hold cash or securities, including accounts that were opened and/or closed during the tax year, on an annual basis on a special form N° 3916, together with their income tax return. Participant should consult with a personal tax advisor to ensure compliance with applicable reporting obligations.

**<u>GERMANY</u>**

***Notifications***

<u>Exchange Control Information</u>. Cross-border payments in excess of €12,500 must be reported monthly to the German Federal Bank. In case of payments in connection with securities (including proceeds realized upon the sale of Shares or the receipt of dividends), the report must be made electronically by the fifth day of the month following the month in which the payment was received. The form of report (*Allgemeine Meldeportal Statistik*) can be accessed via the Bundesbank's website (www.bundesbank.de) and is available in both German and English.

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**<u>IRELAND</u>**

***Notifications***

<u>Director Reporting Obligation</u>. Participant understands that if he or she is a director, shadow director, or secretary of the Company or subsidiary in Ireland, Participant must notify the Company or Irish Subsidiary in writing within five business days of receiving or disposing of an interest in the Company (*e.g.*, Restricted Stock Units, Shares), or within five business days of becoming aware of the event giving rise to the notification requirement, or within five days of becoming a director or secretary if such an interest exists at the time. This notification requirement also applies with respect to the interests of Participant's spouse or children under the age of 18 (whose interests will be attributed to Participant if he or she is a director, shadow director, or secretary).

**<u>NETHERLANDS</u>**

***Notifications***

<u>Dutch Prohibition Against Insider Trading</u>. By accepting the Restricted Stock Units, Participant understands that it is Participant's responsibility to be aware of the Dutch insider trading rules, which may affect the sale of Shares Participant acquire upon vesting of the Restricted Stock Units. In particular, Participant agrees that (i) Participant has reviewed the summary of the Dutch insider trading rules below and (ii) Participant may be prohibited from effecting certain transactions in Shares if Participant has insider information regarding the Company. Participant understands that the Company cannot be held liable if Participant violates the Dutch insider trading rules. Participant acknowledges and agrees that Participant is responsible for ensuring Participant's own compliance with these rules.

*Summary of Dutch Prohibition Against Insider Trading*: Dutch securities laws prohibit insider trading. The regulations are based upon the European Market Abuse Directive and are stated in the Dutch Financial Supervision Act (*Wet op het financieel toezicht or Wft*) and in the Market Abuse Decree (*Besluit marktmisbruik Wft*). For further information, see the following brochure regarding the Authority for the Financial Markets (AFM); https://www.asm.com/Downloads/Rules_concerning_Insider_Trading.pdf.

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## Exhibit 99.2

**Exhibit 99.2**

**INOGEN, INC.**

**INDUCEMENT AWARD**

**RESTRICTED STOCK UNIT AGREEMENT**

**(PERFORMANCE-BASED)**

The award ("Award") provided pursuant to this Restricted Stock Unit Agreement (Performance-Based) (this "Award Agreement"), which includes the Notice of Restricted Stock Unit Grant (the "Notice of Grant") and Terms and Conditions of Restricted Stock Unit Grant, attached hereto as <u>Exhibit A</u>. Unless otherwise defined herein, the terms defined in the Inogen, Inc. Amended and Restated 2023 Equity Incentive Plan (the "Plan") will have the same defined meanings in this Award Agreement.

This Award is made and granted to you as an inducement material to you entering into employment with the Company as its [insert title] within the meaning of Nasdaq Listing Rule 5635(c)(4). This Award is made and granted as a stand-alone award, separate and apart from, and outside of, the Plan, and shall not constitute an award granted under or pursuant to the Plan. Notwithstanding the foregoing, the terms, provisions, conditions and definitions set forth in the Plan, as in effect on the Date of Grant, shall apply to the Award as if it had been granted under the Plan, and the Award shall be subject to such terms, provisions, conditions and definitions, which are hereby incorporated into this Agreement by reference. For the avoidance of doubt, the Award shall not be counted for purposes of calculating the aggregate number of Shares that may be issued or transferred pursuant to Awards under the Plan as set forth in Section 3(a) of the Plan. In the event that the Plan is amended, such amended terms shall be disregarded. In the event of any inconsistency between the Plan and this Agreement, the terms of this Agreement shall control.

<u>NOTICE OF RESTRICTED STOCK UNIT GRANT</u>

**Participant Name:** 

**Address:** 

Participant has been granted the right to receive an Award of Restricted Stock Units, subject to the terms and conditions of the Plan and this Award Agreement, as follows:

Grant Number

Date of Grant

Vesting Commencement Date

Target Number of Restricted Stock Units

Performance Period

Performance Matrix

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The number of Restricted Stock Units in which Participant may vest on the applicable "Vesting Date" (as defined below) will depend upon achievement of the performance goal during the applicable Performance Period set forth in the Performance Matrix, attached hereto as Exhibit B.

"Vesting Date" means [INSERT APPLICABLE DEFINITION].

In the event Participant ceases to be a Service Provider for any or no reason before the Vesting Date, all Restricted Stock Units and Participant's right to acquire any Shares hereunder will terminate as set forth in Section 5 of the Terms and Conditions of Restricted Stock Unit Grant. Additionally, if, following the end of the Performance Period, the Administrator determines that the achievement level of the performance goal does not result in the vesting of any Restricted Stock Units, all Restricted Stock Units and Participant's right to acquire any Shares hereunder will immediately terminate as of the date of such determination.

By Participant's signature and the signature of the representative of Inogen, Inc. (the "Company") below, Participant and the Company agree that this Award of Restricted Stock Units is governed by the terms and conditions of the Plan and this Award Agreement, including the Terms and Conditions of Restricted Stock Unit Grant, attached hereto as <u>Exhibit A</u> and the Performance Matrix, attached hereto as <u>Exhibit B</u>, all of which are made a part of this document. Participant has reviewed the Plan and this Award Agreement in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Award Agreement and fully understands all provisions of the Plan and this Award Agreement. Participant hereby agrees to accept as binding, conclusive and final all decisions or interpretations of the Administrator upon any questions relating to the Plan and this Award Agreement. Participant further agrees to notify the Company upon any change in the residence address indicated below.

---

| | |
|:---|:---|
| PARTICIPANT:<br>| INOGEN, INC. |
| Signature | By |
| Print Name | Title |
| Residence Address: |  |

---

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**<u>EXHIBIT A</u>**

**TERMS AND CONDITIONS OF RESTRICTED STOCK UNIT GRANT**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. <u>Grant</u>. The Company hereby grants to the individual named in the Notice of Grant (the "Participant") an Award of Restricted Stock Units, subject to all of the terms and conditions in this Award Agreement and the Plan, which is incorporated herein by reference.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. <u>Company's Obligation to Pay</u>. Each Restricted Stock Unit represents the right to receive a Share on the date it vests. Unless and until the Restricted Stock Units will have vested in the manner set forth in Sections 3 or 4, Participant will have no right to payment of any such Restricted Stock Units. Prior to actual payment of any vested Restricted Stock Units, such Restricted Stock Units will represent an unsecured obligation of the Company, payable (if at all) only from the general assets of the Company. Any Restricted Stock Units that vest in accordance with Sections 3 or 4 will be paid to Participant (or in the event of Participant's death, in accordance with Section 6) in whole Shares, subject to Participant satisfying any applicable tax withholding obligations as set forth in Section 7. Subject to the provisions of Section 4, such vested Restricted Stock Units shall be paid in whole Shares as soon as practicable after vesting, but in each such case within the period sixty (60) days following the vesting date. In no event will Participant be permitted, directly or indirectly, to specify the taxable year of the payment of any Restricted Stock Units payable under this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. <u>Vesting Schedule</u>. Except as provided in Section 4, and subject to Section 5, the Restricted Stock Units awarded by this Award Agreement will vest in accordance with the vesting provisions set forth in the Notice of Grant. Restricted Stock Units scheduled to vest on a certain date or upon the occurrence of a certain condition will not vest in Participant in accordance with any of the provisions of this Award Agreement, unless Participant will have been continuously a Service Provider from the Date of Grant until the date such vesting occurs.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. <u>Administrator Discretion</u>. The Administrator, in its discretion, may accelerate the vesting of some or all of the unvested Restricted Stock Units at any time, subject to the terms of the Plan. If so accelerated, such Restricted Stock Units will be considered as having vested as of the date specified by the Administrator. The payment of Shares vesting pursuant to this Section 4 shall in all cases be paid at a time or in a manner that is exempt from, or complies with, Section 409A.

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Notwithstanding anything in the Plan or this Award Agreement to the contrary, if the vesting of some or all of the Restricted Stock Units is accelerated in connection with Participant's termination as a Service Provider (provided that such termination is a "separation from service" within the meaning of Section 409A, as determined by the Company), other than due to death**,** and if (x) Participant is a "specified employee" within the meaning of Section 409A at the time of such termination as a Service Provider and (y) the payment of such accelerated Restricted Stock Units will result in the imposition of additional tax under Section 409A if paid to Participant on or within the six (6) month period following Participant's termination as a Service Provider, then the payment of such accelerated Restricted Stock Units will not be made until the date six (6) months and one (1) day following the date of Participant's termination as a Service Provider, unless the Participant dies following his or her termination as a Service Provider, in which case, the Restricted Stock Units will be paid in accordance with Section 6 as soon as practicable following his or her death. It is the intent of this Award Agreement that it and all payments and benefits hereunder be exempt from, or comply with, the requirements of Section 409A so that none of the Restricted Stock Units provided under this Award Agreement or Shares issuable thereunder will be subject to the additional tax imposed under Section 409A, and any ambiguities herein will be interpreted to be so exempt or so comply. Each payment payable under this Award Agreement is intended to constitute a separate payment for purposes of Treasury Regulation Section 1.409A-2(b)(2).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. <u>Forfeiture upon Termination of Status as a Service Provider</u>. Notwithstanding any contrary provision of this Award Agreement, all Restricted Stock Units that have not vested as of the time of Participant's termination as a Service Provider for any or no reason and Participant's right to acquire any Shares hereunder will immediately terminate as of the date of Participant's termination as a Service Provider.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. <u>Death of Participant</u>. Any distribution or delivery to be made to Participant under this Award Agreement will, if Participant is then deceased, be made to Participant's designated beneficiary, or if no designated beneficiary survives Participant, Participant's estate. Any such transferee must furnish the Company with (a) written notice of his or her status as transferee, and (b) evidence satisfactory to the Company to establish the validity of the transfer and compliance with any laws or regulations pertaining to said transfer.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. <u>Withholding of Taxes</u>. Participant acknowledges that, regardless of any action taken by the Company or, if different, Participant's employer (the "Employer") or any Parent or Subsidiary to which Participant is providing services (together, the "Service Recipients"), the ultimate liability for any tax and/or social insurance liability obligations and requirements in connection with the Restricted Stock Units, including, without limitation, (i) all federal, state, and local taxes (including Participant's Federal Insurance Contributions Act (FICA) obligations) that are required to be withheld by any Service Recipient or other payment of tax-related items related to Participant's participation in the Award and legally applicable to Participant; (ii) Participant's and, to the extent required by any Service Recipient, the Service Recipient's fringe benefit tax liability, if any, associated with the grant, vesting, or settlement of the Restricted Stock Units or sale of Shares; and (iii) any other Service Recipient taxes the responsibility for which Participant has, or has agreed to bear, with respect to the Restricted Stock Units (or settlement thereof or issuance of Shares thereunder) (collectively, the "Tax Obligations"), is and remains Participant's sole responsibility and may exceed the amount actually withheld by the applicable Service Recipient(s). Participant further acknowledges that no Service Recipient (A) makes any representations or undertakings regarding the treatment of any Tax Obligations in connection with any aspect of the Restricted Stock Units, including, but not limited to, the grant, vesting or settlement of the Restricted Stock Units, the subsequent sale of Shares acquired pursuant to such settlement and the receipt of any dividends or other distributions, and (B) makes any commitment to and is under any obligation to structure the terms of the grant or any aspect of the Restricted Stock Units to reduce or eliminate Participant's liability for Tax Obligations or achieve any particular tax result. Further, if Participant is subject to Tax Obligations in more than one jurisdiction between the Date of Grant and the date of any relevant taxable or tax withholding event, as applicable, Participant acknowledges that the applicable Service Recipient(s) (or former employer, as applicable) may be required to withhold or account for Tax Obligations in more than one jurisdiction.

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Pursuant to such procedures as the Administrator may specify from time to time, the Service Recipient may withhold the amount required to be withheld for the payment of Tax Obligations (the "Withholding Obligations"). The Administrator, in its sole discretion and pursuant to such procedures as it may specify from time to time, may permit Participant to satisfy such Withholding Obligations, in whole or in part (without limitation), if permissible by applicable local law, by: (i) paying cash in U.S. dollars, (ii) having the Company withhold otherwise deliverable Shares having a fair market value equal to the minimum amount that is necessary to meet the withholding requirement for such Withholding Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting consequences) ("Net Share Withholding"), (iii) withholding the amount of such Withholding Obligations from Participant's wages or other cash compensation paid to Participant by the applicable Service Recipient(s), (iv) delivering to the Company Shares that Participant owns and that already have vested with a fair market value equal to the Withholding Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting consequences), (v) selling a sufficient number of such Shares otherwise deliverable to Participant, through such means as the Company may determine in its sole discretion (whether through a broker or otherwise) equal to the minimum amount that is necessary to meet the withholding requirement for such Withholding Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting consequences) ("Sell to Cover"), (vi) such other means as the Administrator deems appropriate, or (vii) any combination of the foregoing methods of payment. If the Withholding Obligations are satisfied by withholding in Shares, for tax purposes, Participant is deemed to have been issued the full number of Shares subject to the vested Restricted Stock Units, notwithstanding that a number of the Shares are held back solely for the purpose of paying the Withholding Obligations. To the extent determined appropriate by the Company in its discretion, it will have the right (but not the obligation) to satisfy any Withholding Obligations by Net Share Withholding. If Net Share Withholding is the method by which such Withholding Obligations are satisfied, the Company will not withhold on a fractional Share basis to satisfy any portion of the Withholding Obligations and, unless the Company determines otherwise, no refund will be made to Participant for the value of the portion of a Share, if any, withheld in excess of the Withholding Obligations. If a Sell to Cover is the method by which Withholding Obligations are satisfied, Participant agrees that as part of the Sell to Cover, additional Shares may be sold to satisfy any associated broker or other fees. Only whole Shares will be sold pursuant to a Sell to Cover. Any proceeds from the sale of Shares pursuant to a Sell to Cover that are in excess of the Withholding Obligations and any associated broker or other fees will be paid to Participant in accordance with procedures the Company may specify from time to time. Until determined otherwise by the Administrator, any Withholding Obligations will be satisfied through the following method: (i) if Participant is a Section 16 officer of the Company under the Exchange Act as of the Date of Grant, Net Share Withholding, or (ii) if Participant is not a Section 16 officer of the Company under the Exchange Act as of the Date of Grant, a Sell to Cover.

Participant is advised to review with his or her own tax advisers the U.S. federal, state, local and non-U.S. tax consequences of the transactions contemplated by this Award Agreement. With respect to such matters, Participant relies solely on such advisers and not on any statements or representations of the Company or any of its agents, written or oral. Participant understands that Participant (and not the Company or any Service Recipient) shall be responsible for Participant's own tax liability that may arise as a result of the transactions contemplated by this Award Agreement.

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For clarification purposes, in no event will the Company issue Participant any Shares unless and until arrangements satisfactory to the Administrator have been made for the payment of Participant's Withholding Obligations. If Participant fails to make satisfactory arrangements for the payment of such Withholding Obligations hereunder at the time any applicable Restricted Stock Units otherwise are scheduled to vest pursuant to this Award Agreement or Participant's Withholding Obligations otherwise become due, Participant permanently will forfeit such Restricted Stock Units to which Participant's Withholding Obligation relates and any right to receive Shares thereunder and such Restricted Stock Units will be returned to the Company at no cost to the Company. Participant acknowledges and agrees that the Company may permanently refuse to issue or deliver the Shares if such Withholding Obligations are not delivered at the time they are due.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8. <u>Rights as Stockholder</u>. Neither Participant nor any person claiming under or through Participant will have any of the rights or privileges of a stockholder of the Company in respect of any Shares deliverable hereunder unless and until certificates representing such Shares will have been issued, recorded on the records of the Company or its transfer agents or registrars, and delivered to Participant. After such issuance, recordation and delivery, Participant will have all the rights of a stockholder of the Company with respect to voting such Shares and receipt of dividends and distributions on such Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9. <u>No Guarantee of Continued Service</u>. PARTICIPANT ACKNOWLEDGES AND AGREES THAT THE VESTING OF THE RESTRICTED STOCK UNITS PURSUANT TO THE VESTING SCHEDULE HEREOF IS EARNED ONLY BY CONTINUING AS A SERVICE PROVIDER AT THE WILL OF THE COMPANY (OR THE PARENT OR SUBSIDIARY EMPLOYING OR RETAINING PARTICIPANT) AND NOT THROUGH THE ACT OF BEING HIRED, BEING GRANTED THIS AWARD OF RESTRICTED STOCK UNITS OR ACQUIRING SHARES HEREUNDER. PARTICIPANT FURTHER ACKNOWLEDGES AND AGREES THAT THIS AWARD AGREEMENT, THE TRANSACTIONS CONTEMPLATED HEREUNDER AND THE VESTING SCHEDULE SET FORTH HEREIN DO NOT CONSTITUTE AN EXPRESS OR IMPLIED PROMISE OF CONTINUED ENGAGEMENT AS A SERVICE PROVIDER FOR THE VESTING PERIOD, FOR ANY PERIOD, OR AT ALL, AND WILL NOT INTERFERE IN ANY WAY WITH PARTICIPANT'S RIGHT OR THE RIGHT OF THE COMPANY (OR THE PARENT OR SUBSIDIARY EMPLOYING OR RETAINING PARTICIPANT) TO TERMINATE PARTICIPANT'S RELATIONSHIP AS A SERVICE PROVIDER AT ANY TIME, WITH OR WITHOUT CAUSE.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10. <u>Address for Notices</u>. Any notice to be given to the Company under the terms of this Award Agreement will be addressed to the Company at Inogen, Inc., 500 Cummings Center, Suite 2800, Beverly, MA 01915, or at such other address as the Company may hereafter designate in writing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11. <u>Grant is Not Transferable</u>. Except to the limited extent provided in Section 6, this grant and the rights and privileges conferred hereby will not be transferred, assigned, pledged or hypothecated in any way (whether by operation of law or otherwise) and will not be subject to sale under execution, attachment or similar process. Upon any attempt to transfer, assign, pledge, hypothecate or otherwise dispose of this grant, or any right or privilege conferred hereby, or upon any attempted sale under any execution, attachment or similar process, this grant and the rights and privileges conferred hereby immediately will become null and void.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12. <u>Binding Agreement</u>. Subject to the limitation on the transferability of this grant contained herein, this Award Agreement will be binding upon and inure to the benefit of the heirs, legatees, legal representatives, successors and assigns of the parties hereto.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13. <u>Additional Conditions to Issuance of Stock</u>. If at any time the Company will determine, in its discretion, that the listing, registration, qualification or rule compliance of the Shares upon any securities exchange or under any state, federal or foreign law, the tax code and related regulations or the consent or approval of any governmental regulatory authority is necessary or desirable as a condition to the issuance of Shares to Participant (or his or her designated beneficiary or estate in accordance with Section 6) hereunder, such issuance will not occur unless and until such listing, registration, qualification, rule compliance, consent or approval will have been completed, effected or obtained free of any conditions not acceptable to the Company. Where the Company determines that the delivery of the payment of any Shares will violate federal securities laws or other applicable laws, the Company will defer delivery until the earliest date at which the Company reasonably anticipates that the delivery of Shares will no longer cause such violation. The Company will make all reasonable efforts to meet the requirements of any such state, federal or foreign law or securities exchange and to obtain any such consent or approval of any such governmental authority or securities exchange.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14. <u>Administrator Authority</u>. The Administrator will have the power to interpret this Award Agreement and the Plan and to adopt such rules for the administration, interpretation and application of the Plan as are consistent therewith and to interpret or revoke any such rules (including, but not limited to, the determination of whether or not any Restricted Stock Units have vested). All actions taken and all interpretations and determinations made by the Administrator in good faith will be final and binding upon Participant, the Company and all other interested persons. No member of the Administrator will be personally liable for any action, determination or interpretation made in good faith with respect to this Award Agreement or the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;15. <u>Electronic Delivery</u>. The Company may, in its sole discretion, decide to deliver any documents related to Restricted Stock Units by electronic means or request Participant's consent to participate in the Award by electronic means. Participant hereby consents to receive such documents by electronic delivery and agrees to participate in the Award through any on-line or electronic system established and maintained by the Company or a third party designated by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;16. <u>Captions</u>. Captions provided herein are for convenience only and are not to serve as a basis for interpretation or construction of this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;17. <u>Agreement Severable</u>. In the event that any provision in this Award Agreement will be held invalid or unenforceable, such provision will be severable from, and such invalidity or unenforceability will not be construed to have any effect on, the remaining provisions of this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;18. <u>Modifications to the Award Agreement</u>. This Award Agreement constitutes the entire understanding of the parties on the subjects covered. Participant expressly warrants that he or she is not accepting this Award Agreement in reliance on any promises, representations, or inducements other than those contained herein. Modifications to this Award Agreement can be made only in an express written contract executed by a duly authorized officer of the Company. Notwithstanding anything to the contrary in the Plan or this Award Agreement, the Company reserves the right to revise this Award Agreement as it deems necessary or advisable, in its sole discretion and without the consent of Participant, to comply with Section 409A or to otherwise avoid imposition of any additional tax or income recognition under Section 409A in connection with this Award of Restricted Stock Units.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;19. <u>Country Addendum</u>. Notwithstanding any provisions in this Award Agreement, this Award of Restricted Stock Units shall be subject to any special terms and conditions set forth in an appendix (if any) to this Award Agreement for any country whose laws are applicable to Participant and this Award of Restricted Stock Units (including any proceeds or gains as determined by the Administrator in its sole discretion) (the "Country Addendum"). Moreover, if Participant relocates to one of the countries included in the Country Addendum (if any), the special terms and conditions for such country will apply to Participant, to the extent the Company determines that the application of such terms and conditions is necessary or advisable for legal or administrative reasons. The Country Addendum constitutes a part of this Award Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20. <u>Amendment, Suspension or Termination</u>. By accepting this Award, Participant expressly warrants that he or she has received an Award of Restricted Stock Units subject to the terms of the Plan, and has received, read and understood a description of the Plan. Participant understands that the Plan is discretionary in nature and may be amended, suspended or terminated by the Company at any time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21. <u>Governing Law</u>. This Award Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, without giving effect to any conflict-of-law principles that would result in the application of the laws of any other jurisdiction. For purposes of litigating any dispute that arising out of or relating to this Award of Restricted Stock Units or this Award Agreement, the parties hereby submit to and consent to the exclusive jurisdiction of the state courts of the State of Delaware (including the Court of Chancery of the State of Delaware) and, to the extent federal jurisdiction exists, the federal courts of the United States located in the State of Delaware, and no other courts.

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**INOGEN, INC.**

**INDUCEMENT AWARD**

**RESTRICTED STOCK UNIT AGREEMENT**

**<u>COUNTRY ADDENDUM</u>**

***Terms and Conditions***

This Country Addendum includes additional terms and conditions that govern the Restricted Stock Units granted pursuant to the terms and conditions of the Award Agreement and the Plan to which this Country Addendum is attached to the extent Participant resides outside the United States and additional terms and conditions applicable to Participant's providing Services to the Company or Service Recipient in one of the countries listed below. Capitalized terms not defined in this Country Addendum will have the same definition as provided in the Award Agreement or the Plan, as appropriate.

***Notifications***

This Country Addendum also includes information relating to exchange control, securities laws, foreign asset/account reporting and other issues of which Participant should be aware. The information is based on the securities, exchange control, foreign asset/account reporting and other laws in effect in the respective countries as of **May 2025**. Such laws are complex and change frequently. As a result, Participant should not rely on the information herein as the only source of information relating to the consequences of Participant's Award being subject to the terms and conditions of the Plan because the information may be out of date at the time that Participant vests in the Restricted Stock Units, sells Shares or takes any other action in connection with the Award.

In addition, the information is general in nature and may not apply to Participant's particular situation, and the Company is not in a position to assure Participant of any particular result. Accordingly, Participant should seek appropriate professional advice as to how the relevant laws in Participant's country may apply to Participant's situation.

Finally, if Participant is a citizen or resident of a country, or is considered resident of a country, other than the one in which Participant is currently working and/or residing, or Participant transfers employment and/or residency after the Restricted Stock Units Date of Grant, the information contained herein may not apply to Participant in the same manner.

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**Participant acknowledges that he or she has been advised to seek appropriate professional advice as to how the relevant laws in Participant's country may apply to his or her individual situation.**<br>

**I. GLOBAL PROVISIONS APPLICABLE TO NON-U.S. PARTICIPANTS**

***Terms and Conditions***

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.<u>Foreign Exchange Considerations</u>. Participant understands and agrees that neither the Company nor any Service Recipient shall be liable for any foreign exchange rate fluctuation between Participant's local currency and the U.S. dollar that may affect the value of the Restricted Stock Units, or of any amounts due to Participant or as a result of vesting in his or her Restricted Stock Units and/or the subsequent sale of any Shares acquired under the Award. Participant agrees and acknowledges that Participant will bear any and all risk associated with the exchange or fluctuation of currency associated with his or her participation in the Award. Participant acknowledges and agrees that Participant may be responsible for reporting inbound transactions or fund transfers that exceed a certain amount. Participant is advised to seek appropriate professional advice as to how the exchange control regulations apply to his or her Restricted Stock Units and Participant's specific situation and understands that the relevant laws and regulations can change frequently and occasionally on a retroactive basis.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.<u>Foreign Asset/Account, Exchange Control and Tax Reporting</u>. Participant acknowledges that Participant may be subject to foreign asset/account, exchange control and/or tax reporting requirements as a result of the acquisition, holding and/or transfer of Shares or cash (including dividends and the proceeds arising from the sale of Shares) derived from his or her participation in the Award in, to and/or from a brokerage/bank account or legal entity located outside Participant's country. The applicable laws of Participant's country may require that Participant report such accounts, assets, the balances therein, the value thereof and/or the transactions related thereto to the applicable authorities in such country. Participant acknowledges that he or she is responsible for ensuring compliance with any applicable foreign asset/account, exchange control and tax reporting requirements and should consult his or her personal legal advisor on this matter.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.<u>Insider Trading Restrictions/Market Abuse Laws</u>. Participant understands and agrees that he or she may be subject to insider trading restrictions and/or market abuse laws in applicable jurisdictions including, but not limited to, the United States and Participant's country of residence, which may affect Participant's ability to acquire or sell Shares or rights to Shares (*e.g.*, the Restricted Stock Unit Award) under the Award during such time as Participant is considered to have "inside information" regarding the Company (as defined by the laws in the applicable jurisdictions). Local insider trading laws and regulations may prohibit the cancellation or amendment of orders Participant placed before Participant possessed inside information. Furthermore, Participant could be prohibited from (i) disclosing the inside information to any third party and (ii) "tipping" third parties or causing them otherwise to buy or sell securities. Participant should keep in mind third parties include fellow Service Providers. Any restrictions under these laws or regulations are separate from and in addition to any restrictions that may be imposed under any applicable insider trading policy of the Company. Participant is responsible for ensuring compliance with any applicable restrictions and should consult with his or her personal legal advisor on this matter.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.<u>Nature of Grant</u>. In accepting this Award of Restricted Stock Units, Participant understands, acknowledges, and agrees 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;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.1.the Plan is established voluntarily by the Company, it is discretionary in nature, and it may be modified, amended, suspended or terminated by the Company at any time, to the extent provided for in the 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;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.2.the grant of the Restricted Stock Units is voluntary and occasional and does not create any contractual or other right to receive future grants of equity awards, or benefits in lieu of equity awards, even if equity awards have been granted in the past;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.3.all decisions with respect to future Restricted Stock Units or other grants, if any, will be at the sole discretion of the Administrator;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.4.Participant is voluntarily participating in the Award;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.5.the Restricted Stock Units and Shares subject to the Restricted Stock Units, and the income and value of same, are not part of normal or expected compensation for any purpose including, but not limited to, calculating any severance, resignation, termination, redundancy, dismissal, end-of-service payments, bonuses, long-service awards, pension or retirement or welfare benefits or similar payments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.6.the future value of the Shares underlying the Restricted Stock Units is unknown, indeterminable, and cannot be predicted;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.7.for purposes of the Restricted Stock Units, Participant's status as a Service Provider will be considered terminated as of the date Participant is no longer actively providing services to the Company or Service Recipient (regardless of the reason for such termination and whether or not later found to be invalid or in breach of employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant's employment or service agreement, if any), and unless otherwise expressly provided in the Award Agreement (including by reference in the Notice of Grant to other arrangements or contracts) or determined by the Administrator, Participant's right to vest in the Restricted Stock Units under the Plan, if any, will terminate as of such date and will not be extended by any notice period (*e.g.*, Participant's period of service would not include any contractual notice period or any period of "garden leave" or similar period mandated under employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant's employment or service agreement, if any, unless Participant is providing bona fide services during such time); the Administrator shall have the exclusive discretion to determine when Participant is no longer actively providing services for purposes of the Restricted Stock Units (including whether Participant may still be considered to be providing services while on a leave of absence and consistent with local 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;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.8.no claim or entitlement to compensation or damages shall arise from forfeiture of the Restricted Stock Units resulting from the termination of Participant's status as a Service Provider (for any reason whatsoever whether or not later found to be invalid or in breach of employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant's employment or service agreement, if any), and in consideration of the grant of the Restricted Stock Units to which Participant is otherwise not entitled, Participant irrevocably agrees never to institute any claim against the Company or the Service Recipient, and waives his or her ability, if any, to bring any such claim, and releases the Company or the Service Recipient from any such claim; if, notwithstanding the foregoing, any such claim is allowed by a court of competent jurisdiction, then, by accepting the Award, Participant shall be deemed irrevocably to have agreed not to pursue such claim and agrees to execute any and all documents necessary to request dismissal or withdrawal of such claim;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.9.unless otherwise provided in the Plan or by the Administrator in its discretion, the Restricted Stock Units and the benefits evidenced by the Award Agreement do not create any entitlement to have the Restricted Stock Units or any such benefits transferred to, or assumed by, another company nor to be exchanged, cashed out or substituted for, in connection with any corporate transaction affecting the Shares; 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;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1.10.in the event Participant is not an employee of the Company, Participant understands and agrees that neither the offer of the Award, nor his or her participation in the Award, will be interpreted to form an employment contract or relationship with the Company, and furthermore, nothing in the Plan or the Award Agreement will be interpreted to form an employment contract with the Company.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;***5.*** ***<u>Data Privacy</u>. Participant understands that the Company may collect, where permissible under applicable laws certain personal information about Participant, including, but not limited to, Participant's name, home address and telephone number, date of birth, social insurance number or other identification number, salary, nationality, job title, any Shares or directorships held in the Company, details of all Restricted Stock Units or any other entitlement to Shares awarded, canceled, exercised, vested, unvested or outstanding in Participant's favor ("Data"), for the exclusive purpose of implementing, administering and managing the Award. Participant understands that Company may transfer Participant's Data to the United States, which may have different, including less stringent, data protection laws than the laws in Participant's country. Participant understands that the Company will transfer Participant's Data to its designated broker, Morgan Stanley, or such other stock plan service provider as may be selected by the Company in the future, which is assisting the Company with the implementation, administration and management of the Award. Participant understands that the recipients of the Data may be located in the United States or elsewhere, and that a recipient's country of operation (e.g., the United States) may have different, including less stringent, data privacy laws that Participant's jurisdiction does not consider to be equivalent to the protections in Participant's country. Participant understands that he or she may request a list with the names and addresses of any potential recipients of the Data by contacting Participant's Accounting team. Participant authorizes the Company, the Company's designated broker and any other possible recipients which may assist the Company with implementing, administering and managing the Award to receive, possess, use, retain and transfer the Data, in electronic or other form, for the sole purpose of implementing, administering and managing Participant's participation in the Award. Participant understands that Data will be held only as long as is necessary to implement, administer and manage Participant's participation in the Award. Participant understands that that he or she may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing Participant's Accounting team. Further, Participant understands that he or she is providing the consent herein on a purely voluntary basis. If Participant does not consent, or if Participant later seeks to revoke Participant's consent, Participant's employment status or career with the Company will not be adversely affected; the only consequence of refusing or withdrawing Participant's consent is that the Company would not be able to grant Participant awards or other equity awards or administer or maintain such awards. Therefore, Participant understands that refusing or withdrawing Participant's consent may affect Participant's ability to participate in the Award. For more information on the consequences of Participant's refusal to consent or withdrawal of consent, Participants understands that he or she may contact Participant's Accounting team.***

***Participant hereby explicitly and unambiguously consents to the collection, use and transfer, in electronic or other form, of Participant's personal Data as described herein and any other Award materials by and among, as applicable, the Company or any Service Recipient for the exclusive purpose of implementing, administering and managing Participant's participation in the Award. Participant understands that Participant's consent will be sought and obtained for any processing or transfer of Participant's Data for any purpose other than as described in the enrollment form and any other Award materials.***

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6.<u>Recommendation Regarding External Advice</u>. Participant understands and agrees that none of the Company or Service Recipient is providing any tax, legal or financial advice, nor is the Company or Service Recipient making any recommendations or assessments regarding Participant's participation in the Award, or Participant's acquisition or sale of the underlying Shares, or any subsequent disposal or retention of such Shares. Participant understands that he or she is hereby advised to consult with Participant's own personal tax, legal and financial advisors regarding Participant's participation in the Award before taking any action related to the Award.<br>

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**II. COUNTRY-SPECIFIC PROVISIONS APPLICABLE TO PARTICIPANTS IN THE COUNTRIES INCLUDED BELOW**

**<u>FRANCE</u>**

***Terms and Conditions***

<u>Nature of Award</u>. The Restricted Stock Units are not intended to qualify for special tax and social security treatment applicable to Restricted Stock Units granted under Section L.225-197-1 to L.225-197-6 of the French Commercial Code, as amended.

***Notifications***

<u>Foreign Asset/Account Reporting</u>. French residents must declare all foreign bank and brokerage accounts in which they hold cash or securities, including accounts that were opened and/or closed during the tax year, on an annual basis on a special form N° 3916, together with their income tax return. Participant should consult with a personal tax advisor to ensure compliance with applicable reporting obligations.

**<u>GERMANY</u>**

***Notifications***

<u>Exchange Control Information</u>. Cross-border payments in excess of €12,500 must be reported monthly to the German Federal Bank. In case of payments in connection with securities (including proceeds realized upon the sale of Shares or the receipt of dividends), the report must be made electronically by the fifth day of the month following the month in which the payment was received. The form of report (*Allgemeine Meldeportal Statistik*) can be accessed via the Bundesbank's website (www.bundesbank.de) and is available in both German and English.

**<u>IRELAND</u>**

***Notifications***

<u>Director Reporting Obligation</u>. Participant understands that if he or she is a director, shadow director, or secretary of the Company or subsidiary in Ireland, Participant must notify the Company or Irish Subsidiary in writing within five business days of receiving or disposing of an interest in the Company (*e.g.*, Restricted Stock Units, Shares), or within five business days of becoming aware of the event giving rise to the notification requirement, or within five days of becoming a director or secretary if such an interest exists at the time. This notification requirement also applies with respect to the interests of Participant's spouse or children under the age of 18 (whose interests will be attributed to Participant if he or she is a director, shadow director, or secretary).

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**<u>NETHERLANDS</u>**

***Notifications***

<u>Dutch Prohibition Against Insider Trading</u>. By accepting the Restricted Stock Units, Participant understands that it is Participant's responsibility to be aware of the Dutch insider trading rules, which may affect the sale of Shares Participant acquire upon vesting of the Restricted Stock Units. In particular, Participant agrees that (i) Participant has reviewed the summary of the Dutch insider trading rules below and (ii) Participant may be prohibited from effecting certain transactions in Shares if Participant has insider information regarding the Company. Participant understands that the Company cannot be held liable if Participant violates the Dutch insider trading rules. Participant acknowledges and agrees that Participant is responsible for ensuring Participant's own compliance with these rules.

*Summary of Dutch Prohibition Against Insider Trading*: Dutch securities laws prohibit insider trading. The regulations are based upon the European Market Abuse Directive and are stated in the Dutch Financial Supervision Act (*Wet op het financieel toezicht or Wft*) and in the Market Abuse Decree (*Besluit marktmisbruik Wft*). For further information, see the following brochure regarding the Authority for the Financial Markets (AFM); https://www.asm.com/Downloads/Rules_concerning_Insider_Trading.pdf.

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**<u>EXHIBIT B</u>**

**PERFORMANCE MATRIX**

The following terms shall apply to the Award of Restricted Stock Units granted to the Participant identified in the Notice of Grant attached as Part I of the Award Agreement to which this Performance Matrix is attached. Unless otherwise defined herein, capitalized terms shall have the meanings set forth in the Plan or Award Agreement, as applicable.

**<u>Performance Metrics</u>**

[INSERT PERFORMANCE METRICS]

**<u>Definitions</u>**

[INSERT APPLICABLE DEFINITIONS]

**<u>Award Determination and Payout</u>**

[INSERT ADDITIONAL DETAILS, IF ANY]

The actual number of Restricted Stock Units that will vest under the Award Agreement, if any, upon achievement of the performance metric will be rounded down to the nearest whole number so as to avoid fractional shares. Any Restricted Stock Units that do not vest based on achievement against the performance metric, as determined by the Administrator, will be immediately forfeited and returned to the Plan share reserve.

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## Ex-Filing

?xml version='1.0' encoding='ASCII'? EX-FILING FEES

**Exhibit 107** 

**Calculation of** Filing Fee **Tables** 

**Form** S-8

(Form Type)

Inogen, Inc.

(Exact name of registrant as specified in its charter)

**Table 1 – Newly Registered Securities** 

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;Security Type | **Security Class**<br>**Title** | **Fee**<br>**Calculation**<br>**Rule** | **Amount<br>Registered**<sup>(1) (2)</sup> | **Proposed<br>Maximum<br>Offering<br>Price Per<br>Unit**<sup>(3)</sup> | **Maximum<br>Aggregate<br>Offering**<br>**Price** | **Fee**<br>**Rate** | **Amount of<br>Registration<br>Fee**<sup>(4)</sup> |
| &nbsp;&nbsp;&nbsp;Equity | Common Stock, par value $0.001 per share | Rule 457(c) and Rule 457(h) | 281897  | $7.46 | $2102951.62 | 0.0001381 | $290.42 |
| &nbsp;&nbsp;&nbsp;**Total Offering Amounts** | &nbsp;&nbsp;&nbsp;**Total Offering Amounts** | &nbsp;&nbsp;&nbsp;**Total Offering Amounts** | &nbsp;&nbsp;&nbsp;**Total Offering Amounts** | &nbsp;&nbsp;&nbsp;**Total Offering Amounts** | $2102951.62 |  | $290.42 |
| &nbsp;&nbsp;&nbsp;**Total Fee Offsets** | &nbsp;&nbsp;&nbsp;**Total Fee Offsets** | &nbsp;&nbsp;&nbsp;**Total Fee Offsets** | &nbsp;&nbsp;&nbsp;**Total Fee Offsets** | &nbsp;&nbsp;&nbsp;**Total Fee Offsets** |  |  | —  |
| &nbsp;&nbsp;&nbsp;**Net Fee Due** | &nbsp;&nbsp;&nbsp;**Net Fee Due** | &nbsp;&nbsp;&nbsp;**Net Fee Due** | &nbsp;&nbsp;&nbsp;**Net Fee Due** | &nbsp;&nbsp;&nbsp;**Net Fee Due** |  |  | $290.42 |

---

(1) Represents an aggregate of 281,897 shares of common stock, par value $0.001 per share ("Common Stock"), of Inogen, Inc. (the "Registrant") consisting of (i) up to 131,897 shares of Common Stock issuable upon the vesting of time-based restricted stock units and (ii) up to 150,000 shares of Common Stock issuable upon the vesting of performance-based restricted stock units granted to two employees to induce such employees to accept employment with the Registrant in accordance with Nasdaq Listing Rule 5635(c)(4) (collectively, the "Inducement Awards").

(2) Pursuant to Rule 416 under the Securities Act of 1933, as amended (the "Securities Act"), this Registration Statement on Form S-8 (this "Registration Statement") also covers any additional shares of the Registrant's Common Stock that may become issuable under the agreements governing the Inducement Awards to prevent dilution in the event of a reorganization, reclassification, stock split, dividend or distribution, or other similar transaction.

(3) Pursuant to Rule 457(c) and 457(h) under the Securities Act, and solely for the purpose of calculating the registration fee, the proposed maximum offering price per share is $7.46, which is the average of the high and low prices of shares of Common Stock on The Nasdaq Global Select Market on April 28, 2026 (such date being within five business days of the date on which this Registration Statement was filed with the U.S. Securities and Exchange Commission).

(4) The Registrant does not have any fee offsets.

------