Document:

exv10w1

 

Exhibit 10.1

SOLECTRON CORPORATION,

ISSUER

AND

U.S. BANK NATIONAL ASSOCIATION,

TRUSTEE

INDENTURE

Dated as of February 16, 2005

0.50% CONVERTIBLE SENIOR NOTES, SERIES B DUE FEBRUARY 15, 2034

 

 

CROSS-REFERENCE TABLE

TO TRUST INDENTURE ACT (“TIA”)

	 	 	 	 	 	 
	 
	 	TIA	 	 	Indenture Section	 
	 	310(a)(1) & (a)(2)
	 	 	6.8	 
	 	(a)(3)
	 	 	N.A.	 
	 	(a)(4)
	 	 	N.A.	 
	 	(a)(5)
	 	 	6.8; 6.9	 
	 	(b)
	 	 	6.8; 6.9; 6.10; 6.13	 
	 	(c)
	 	 	N.A.	 
	 	311(a) & (b)
	 	 	6.14	 
	 	(c)
	 	 	N.A.	 
	 	312(a)
	 	 	14.1; 14.2(1)	 
	 	(b)
	 	 	14.2(2)	 
	 	(c)
	 	 	14.2(3)	 
	 	313(a), (b)(1) & (b)(2)
	 	 	14.3	 
	 	(c)
	 	 	1.6; 14.3(1)	 
	 	(d)
	 	 	14.3(2)	 
	 	314(a)
	 	 	10.8; 14.4	 
	 	(b)
	 	 	N.A.	 
	 	(c)(1) & (c)(2)
	 	 	1.2	 
	 	(c)(3)
	 	 	N.A.	 
	 	(d)
	 	 	N.A.	 
	 	(e)
	 	 	1.2	 
	 	(f)
	 	 	N.A.	 
	 	315(a)
	 	 	6.1(1)	 
	 	(b)
	 	 	1.6; 6.2	 
	 	(c)
	 	 	6.1(2)	 
	 	(d)
	 	 	6.1(3)	 
	 	(e)
	 	 	5.14	 
	 	316(a)(last sentence)
	 	 	1.1
(Definition of “Outstanding”)	 
	 	(a)(1)(A)
	 	 	5.12	 
	 	(a)(1)(B)
	 	 	5.13	 
	 	(a)(2)
	 	 	N.A.	 
	 	(b)
	 	 	5.8	 
	 	(c)
	 	 	1.4	 
	 	317(a)(1)
	 	 	5.3	 
	 	(a)(2)
	 	 	5.4	 
	 	(b)
	 	 	10.3	 
	 	318(a) & (c)
	 	 	1.13	 
	 

	N.A. means Not Applicable
	 
	NOTE: This Cross-Reference Table shall not, for any purposes, be
deemed to be a part of the Indenture.

 

 

TABLE OF CONTENTS

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page
	ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION	 	 	1	 
	 
	 	SECTION 1.1	 	Definitions	 	 	1	 
	 
	 	SECTION 1.2	 	Compliance Certificates and Opinions	 	 	10	 
	 
	 	SECTION 1.3	 	Form of Documents Delivered to the Trustee	 	 	11	 
	 
	 	SECTION 1.4	 	Acts of Holders of Securities	 	 	11	 
	 
	 	SECTION 1.5	 	Notices, Etc. to the Trustee and Company	 	 	13	 
	 
	 	SECTION 1.6	 	Notice to Holders of Securities; Waiver	 	 	14	 
	 
	 	SECTION 1.7	 	Effect of Headings and Table of Contents	 	 	14	 
	 
	 	SECTION 1.8	 	Successors and Assigns	 	 	14	 
	 
	 	SECTION 1.9	 	Separability Clause	 	 	15	 
	 
	 	SECTION 1.10	 	Benefits of Indenture	 	 	15	 
	 
	 	SECTION 1.11	 	Governing Law	 	 	15	 
	 
	 	SECTION 1.12	 	Legal Holidays	 	 	15	 
	 
	 	SECTION 1.13	 	Conflict With Trust Indenture Act	 	 	15	 
	ARTICLE II SECURITY FORMS	 	 	16	 
	 
	 	SECTION 2.1	 	Form Generally	 	 	16	 
	 
	 	SECTION 2.2	 	Form of Security	 	 	18	 
	 
	 	SECTION 2.3	 	Form of Certificate of Authentication	 	 	30	 
	 
	 	SECTION 2.4	 	Form of Conversion Notice	 	 	31	 
	 
	 	SECTION 2.5	 	Form of Assignment	 	 	32	 
	ARTICLE III THE SECURITIES	 	 	33	 
	 
	 	SECTION 3.1	 	Title and Terms	 	 	33	 
	 
	 	SECTION 3.2	 	Denominations	 	 	33	 
	 
	 	SECTION 3.3	 	Execution, Authentication, Delivery and Dating	 	 	33	 
	 
	 	SECTION 3.4	 	Global Securities; Non-Global Securities; Book-entry Provisions	 	 	34	 
	 
	 	SECTION 3.5	 	Registration; Registration of Transfer and Exchange; Restrictions on Transfer	 	 	36	 
	 
	 	SECTION 3.6	 	Mutilated, Destroyed, Lost or Stolen Securities	 	 	37	 
	 
	 	SECTION 3.7	 	Payment of Interest; Interest Rights Preserved	 	 	38	 
	 
	 	SECTION 3.8	 	Persons Deemed Owners	 	 	39	 

 

 

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(continued)

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page
	 
	 	SECTION 3.9	 	Cancellation	 	 	40	 
	 
	 	SECTION 3.10	 	Computation of Interest	 	 	40	 
	 
	 	SECTION 3.11	 	CUSIP Numbers	 	 	40	 
	ARTICLE IV SATISFACTION AND DISCHARGE	 	 	40	 
	 
	 	SECTION 4.1	 	Satisfaction and Discharge of Indenture	 	 	40	 
	 
	 	SECTION 4.2	 	Application of Trust Money	 	 	41	 
	ARTICLE V REMEDIES	 	 	42	 
	 
	 	SECTION 5.1	 	Events of Default	 	 	42	 
	 
	 	SECTION 5.2	 	Acceleration of Maturity; Rescission and Annulment	 	 	43	 
	 
	 	SECTION 5.3	 	Collection of Indebtedness and Suits for Enforcement by Trustee	 	 	44	 
	 
	 	SECTION 5.4	 	Trustee May File Proofs of Claim	 	 	45	 
	 
	 	SECTION 5.5	 	Trustee May Enforce Claims Without Possession of Securities	 	 	46	 
	 
	 	SECTION 5.6	 	Application of Money Collected	 	 	46	 
	 
	 	SECTION 5.7	 	Limitation on Suits	 	 	46	 
	 
	 	SECTION 5.8	 	Unconditional Right of Holders to Receive Principal, Premium and Interest and to Convert	 	 	47	 
	 
	 	SECTION 5.9	 	Restoration of Rights and Remedies	 	 	47	 
	 
	 	SECTION 5.10	 	Rights and Remedies Cumulative	 	 	48	 
	 
	 	SECTION 5.11	 	Delay or Omission Not Waiver	 	 	48	 
	 
	 	SECTION 5.12	 	Control by Holders of Securities	 	 	48	 
	 
	 	SECTION 5.13	 	Waiver of Past Defaults	 	 	48	 
	 
	 	SECTION 5.14	 	Undertaking for Costs	 	 	49	 
	 
	 	SECTION 5.15	 	Waiver of Stay, Usury or Extension Laws	 	 	49	 
	ARTICLE VI THE TRUSTEE	 	 	50	 
	 
	 	SECTION 6.1	 	Certain Duties and Responsibilities	 	 	50	 
	 
	 	SECTION 6.2	 	Notice of Defaults	 	 	51	 
	 
	 	SECTION 6.3	 	Certain Rights of Trustee	 	 	51	 
	 
	 	SECTION 6.4	 	Not Responsible for Recitals or Issuance of Securities	 	 	52	 
	 
	 	SECTION 6.5	 	May Hold Securities, Act as Trustee under Other Indentures	 	 	52	 
	 
	 	SECTION 6.6	 	Money Held in Trust	 	 	53	 
	 
	 	SECTION 6.7	 	Compensation and Reimbursement	 	 	53	 

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TABLE OF CONTENTS

(continued)

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page
	 
	 	SECTION 6.8	 	Corporate Trustee Required; Eligibility	 	 	54	 
	 
	 	SECTION 6.9	 	Resignation and Removal; Appointment of Successor	 	 	54	 
	 
	 	SECTION 6.10	 	Acceptance of Appointment by Successor	 	 	55	 
	 
	 	SECTION 6.11	 	Merger, Conversion, Consolidation or Succession to Business	 	 	56	 
	 
	 	SECTION 6.12	 	Authenticating Agents	 	 	56	 
	 
	 	SECTION 6.13	 	Disqualification; Conflicting Interests	 	 	57	 
	 
	 	SECTION 6.14	 	Preferential Collection of Claims Against Company	 	 	57	 
	ARTICLE VII CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE	 	 	58	 
	 
	 	SECTION 7.1	 	Company May Consolidate, Etc. Only on Certain Terms	 	 	58	 
	 
	 	SECTION 7.2	 	Successor Substituted	 	 	58	 
	ARTICLE VIII SUPPLEMENTAL INDENTURES	 	 	59	 
	 
	 	SECTION 8.1	 	Supplemental Indentures Without Consent of Holders of Securities	 	 	59	 
	 
	 	SECTION 8.2	 	Supplemental Indentures with Consent of Holders of Securities	 	 	59	 
	 
	 	SECTION 8.3	 	Execution of Supplemental Indentures	 	 	61	 
	 
	 	SECTION 8.4	 	Effect of Supplemental Indentures	 	 	61	 
	 
	 	SECTION 8.5	 	Reference in Securities to Supplemental Indentures	 	 	61	 
	 
	 	SECTION 8.6	 	Notice of Supplemental Indentures	 	 	61	 
	ARTICLE IX MEETINGS OF HOLDERS OF SECURITIES	 	 	62	 
	 
	 	SECTION 9.1	 	Purposes for Which Meetings May Be Called	 	 	62	 
	 
	 	SECTION 9.2	 	Call, Notice and Place of Meetings	 	 	62	 
	 
	 	SECTION 9.3	 	Persons Entitled to Vote at Meetings	 	 	62	 
	 
	 	SECTION 9.4	 	Quorum; Action	 	 	62	 
	 
	 	SECTION 9.5	 	Determination of Voting Rights; Conduct and Adjournment of Meetings	 	 	63	 
	 
	 	SECTION 9.6	 	Counting Votes and Recording Action of Meetings	 	 	64	 
	ARTICLE X COVENANTS	 	 	64	 
	 
	 	SECTION 10.1	 	Payment of Principal, Premium and Interest	 	 	64	 
	 
	 	SECTION 10.2	 	Maintenance of Offices or Agencies	 	 	65	 
	 
	 	SECTION 10.3	 	Money for Security Payments to Be Held in Trust	 	 	65	 
	 
	 	SECTION 10.4	 	Existence	 	 	66	 
	 
	 	SECTION 10.5	 	Maintenance of Properties	 	 	67	 

-iii-

 

TABLE OF CONTENTS

(continued)

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page
	 
	 	SECTION 10.6	 	Payment of Taxes and Other Claims	 	 	67	 
	 
	 	SECTION 10.7	 	Registration and Listing	 	 	67	 
	 
	 	SECTION 10.8	 	Statement by Officers as to Default	 	 	67	 
	 
	 	SECTION 10.9	 	Waiver of Certain Covenants	 	 	68	 
	ARTICLE XI REDEMPTION OF SECURITIES	 	 	68	 
	 
	 	SECTION 11.1	 	Right of Redemption	 	 	68	 
	 
	 	SECTION 11.2	 	Applicability of Article	 	 	68	 
	 
	 	SECTION 11.3	 	Election to Redeem; Notice to Trustee	 	 	68	 
	 
	 	SECTION 11.4	 	Selection by Trustee of Securities to Be Redeemed	 	 	69	 
	 
	 	SECTION 11.5	 	Notice of Redemption	 	 	69	 
	 
	 	SECTION 11.6	 	Deposit of Redemption Price	 	 	70	 
	 
	 	SECTION 11.7	 	Securities Payable on Redemption Date	 	 	70	 
	 
	 	SECTION 11.8	 	Conversion Arrangement on Call for Redemption	 	 	71	 
	ARTICLE XII CONVERSION OF SECURITIES	 	 	72	 
	 
	 	SECTION 12.1	 	Conversion Privilege and Conversion Rate	 	 	72	 
	 
	 	SECTION 12.2	 	Exercise of Conversion Privilege	 	 	75	 
	 
	 	SECTION 12.3	 	Fractions of Shares	 	 	77	 
	 
	 	SECTION 12.4	 	Adjustment of Conversion Rate	 	 	77	 
	 
	 	SECTION 12.5	 	Additional Shares	 	 	82	 
	 
	 	SECTION 12.6	 	Notice of Adjustments of Conversion Rate	 	 	83	 
	 
	 	SECTION 12.7	 	Notice of Certain Corporate Action	 	 	84	 
	 
	 	SECTION 12.8	 	Company to Reserve Common Stock	 	 	85	 
	 
	 	SECTION 12.9	 	Taxes on Conversions	 	 	85	 
	 
	 	SECTION 12.10	 	Covenant as to Common Stock	 	 	85	 
	 
	 	SECTION 12.11	 	Cancellation of Converted Securities	 	 	86	 
	 
	 	SECTION 12.12	 	Provision in Case of Consolidation, Merger or Sale of Assets	 	 	86	 
	 
	 	SECTION 12.13	 	Rights Issued in Respect of Common Stock	 	 	87	 
	 
	 	SECTION 12.14	 	Responsibility of Trustee for Conversion Provisions	 	 	87	 
	ARTICLE XIII REPURCHASE OF SECURITIES AT THE OPTION OF THE HOLDER	 	 	88	 
	 
	 	SECTION 13.1	 	Right to Require Repurchase upon a Change in Control	 	 	88	 
	 
	 	SECTION 13.2	 	Notices; Method of Exercising Repurchase Right, Etc.	 	 	88	 

-iv-

 

TABLE OF CONTENTS

(continued)

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page
	 
	 	SECTION 13.3	 	Certain Definitions	 	 	90	 
	 
	 	SECTION 13.4	 	Consolidation, Merger, Etc.	 	 	92	 
	 
	 	SECTION 13.5	 	Repurchase at the Option of the Holder on the Purchase Date	 	 	92	 
	ARTICLE XIV HOLDERS LISTS AND REPORTS BY TRUSTEE AND COMPANY; NON-RECOURSE	 	 	94	 
	 
	 	SECTION 14.1	 	Company to Furnish Trustee Names and Addresses of Holders	 	 	95	 
	 
	 	SECTION 14.2	 	Preservation of Information	 	 	95	 
	 
	 	SECTION 14.3	 	Reports by Trustee	 	 	95	 
	 
	 	SECTION 14.4	 	Reports by Company	 	 	96	 
	ARTICLE XV IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS	 	 	96	 
	 
	 	SECTION 15.1	 	Indenture and Securities Solely Corporate Obligations	 	 	96	 

-v-

 

     INDENTURE, dated as of February 16, 2005, between SOLECTRON CORPORATION, a corporation duly
organized and existing under the laws of the State of Delaware, having its principal office at 777
Gibraltar Drive, Milpitas, California 95035 (herein called the “Company”), and U.S. BANK NATIONAL
ASSOCIATION, a national banking association organized under the laws of the United States, as
Trustee hereunder (herein called the “Trustee”).

RECITALS OF THE COMPANY

     The Company has duly authorized the creation of an issue of its 0.50% Convertible Senior
Notes, Series B due February 15, 2034 (herein called the “Securities”) of substantially the tenor
and amount hereinafter set forth, and to provide therefor the Company has duly authorized the
execution and delivery of this Indenture.

     All things necessary to make the Securities, when the Securities are executed by the Company
and authenticated and delivered hereunder, the valid obligations of the Company, and to make this
Indenture a valid agreement of the Company, in accordance with their and its terms, have been done.
Further, all things necessary to duly authorize the issuance of the Common Stock of the Company
issuable upon the conversion of the Securities, and to duly reserve for issuance the number of
shares of Common Stock initially issuable upon such conversion, have been done.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

     For and in consideration of the premises and the purchase of the Securities by the Holders
thereof, it is mutually covenanted and agreed, for the equal and proportionate benefit of all
Holders of the Securities, as follows:

ARTICLE I

DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

SECTION 1.1 Definitions.

For all purposes of this Indenture, except as otherwise expressly
provided or unless the context otherwise requires:

     (1) the terms defined in this Article have the meanings assigned to them in this Article and
include the plural as well as the singular;

     (2) all accounting terms not otherwise defined herein have the meanings assigned to them in
accordance with generally accepted accounting principles in the United States, and, except as
otherwise herein expressly provided, the term “generally accepted accounting principles” with
respect to any computation required or permitted hereunder shall mean such accounting principles as
are generally accepted at the date of such computation; and

     (3) the words “herein”, “hereof” and “hereunder” and other words of similar import refer to
this Indenture as a whole and not to any particular Article, Section or other subdivision.

 

 

     “Act”, when used with respect to any Holder of a Security, has the meaning specified in
Section 1.4.

     “Affiliate” of any specified Person means any other Person directly or indirectly controlling
or controlled by or under direct or indirect common control with such specified Person. For the
purposes of this definition, “control”, when used with respect to any specified Person, means the
power to direct the management and policies of such Person, directly or indirectly, whether through
the ownership of voting securities, by contract or otherwise; and the terms “controlling” and
“controlled” have meanings correlative to the foregoing.

     “Agent Member” means any member of, or participant in, the Depositary.

     “Applicable Conversion Rate” means the Conversion Rate in effect at the time the Conversion
Value is calculated.

     “Applicable Conversion Reference Period” means: (i) for Securities properly tendered for
conversion after the Company has specified a Redemption Date, Purchase Date or Repurchase Date for
those Securities, the five consecutive Trading Days beginning on the third Trading Day following
the date of notice specifying such date or (ii) in all other cases, the five consecutive Trading
Days beginning on the third Trading Day following the Conversion Date.

     “Applicable Procedures” means, with respect to any transfer or transaction involving a Global
Security or beneficial interest therein, the rules and procedures of DTC or any successor
Depositary, in each case to the extent applicable to such transaction and as in effect from time to
time.

     “Applicable Stock Price” is equal to the average of the Closing Sale Prices of the Company’s
Common Stock during the Applicable Conversion Reference Period.

     “Authenticating Agent” means any Person authorized pursuant to Section 6.12 to act on behalf
of the Trustee to authenticate Securities.

     “Board of Directors” means either the board of directors of the Company or any duly authorized
committee of that board.

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

     “Business Day”, when used with respect to any Place of Payment, Place of Conversion or any
other place, as the case may be, means each Monday, Tuesday, Wednesday, Thursday and Friday which
is not a day on which banking institutions in such Place of Payment, Place of Conversion or other
place, as the case may be, are authorized or obligated by law or executive order to close.

     “Change in Control” has the meaning specified in Section 13.4(2).

2

 

     “Closing Sale Price” means, with respect to each share of Common Stock, for any day, (i) the
last reported sale price regular way on the New York Stock Exchange for such share or (ii) if the
Common Stock is not listed on the New York Stock Exchange, the last reported sale price regular way
per share or, in case no such reported sale takes place on such day, the average of the reported
closing bid and asked prices regular way, in either case, on the principal national securities
exchange on which the Common Stock is listed or admitted to trading, or (iii) if the Common Stock
is not quoted on the New York Stock Exchange or listed or admitted to trading on any national
securities exchange, the average of the closing bid and asked prices in the over-the-counter market
for such share of Common Stock as furnished by any New York Stock Exchange member firm selected
from time to time by the Company for that purpose.

     “Code” has the meaning specified in Section 2.l.

     “Commission” means the United States Securities and Exchange Commission, as from time to time
constituted, created under the Exchange Act, or, if at any time after the execution of this
instrument such Commission is not existing and performing the duties now assigned to it under the
Trust Indenture Act, then the body performing such duties at such time.

     “Common Stock” means the Common Stock, par value $0.001 per share, of the Company authorized
at the date of this instrument as originally executed or as such stock may be constituted from time
to time (including upon a change in the par value of the securities). Subject to the provisions of
Section 12.11, shares issuable on conversion or repurchase of Securities shall include only shares
of Common Stock or shares of any class or classes of common stock resulting from any
reclassification or reclassifications thereof; provided, however, that if at any time there shall
be more than one such resulting class, the shares so issuable on conversion of Securities shall
include shares of all such classes, and the shares of each such class then so issuable shall be
substantially in the proportion which the total number of shares of such class issued as a part of
such reclassification or reclassifications bears to the total number of shares of all such classes
issued as a part of such reclassification or reclassifications and further provided that Common
Stock shall also include any associated rights under the Company’s certificate of incorporation,
bylaws and stockholder rights plan, if any, to the extent provided herein.

     “common stock” includes any stock of any class of capital stock which has no preference in
respect of dividends or of amounts payable in the event of any voluntary or involuntary
liquidation, dissolution or winding up of the issuer thereof, which has unrestricted voting rights
and which is not subject to redemption by the issuer thereof.

     “Company” means the Person named as the “Company” in the first paragraph of this instrument
until a successor Person shall have become such pursuant to the applicable provisions of this
Indenture, and thereafter “Company” shall mean such successor Person.

     “Company Notice” has the meaning specified in Section 13.2.

     “Company Request” or “Company Order” means a written request or order (i) signed in the name
of the Company by (A) one of its Chairman of the Board, its Vice Chairman of the Board, its Chief
Executive Officer, its President, an Executive Vice President or a Vice President, and by (B) one
of its principal financial officer, Treasurer, an Assistant Treasurer, its Secretary or an

3

 

Assistant Secretary, provided, however, that with respect to any Company Order delivered on the
date hereof, such Company Order need only contain the signature of one of the persons referenced in
(A) above, and (ii) delivered to the Trustee.

     “Constituent Person” has the meaning specified in Section 12.11.

     “Conversion Agent” means any Person authorized by the Company to convert Securities in
accordance with Article XII. The Company has initially appointed the Trustee as its Conversion
Agent pursuant to Section 10.2 hereof.

     “Conversion Date” means the date on which a Holder properly delivers its Securities and a duly
signed and completed conversion notice pursuant to this Indenture.

     “Conversion Price” has the meaning specified in Section 13.4(3).

     “Conversion Rate” has the meaning specified in Section 12.1(c).

     “Conversion Value” is equal to (i) the Applicable Conversion Rate, multiplied by (ii) the
Applicable Stock Price.

     “Corporate Trust Office” means the office of the Trustee at which at any particular time the
trust created by this Indenture shall be principally administered (which at the date of this
Indenture is located at 60 Livingston Avenue, St. Paul, MN 55107-2292, Attention: Corporate Trust
Services (Solectron Corporation, 0.50% Convertible Senior Notes, Series B due February 15, 2034)).

     “Current Market Price” shall have the meaning specified in Section 12.4(3).

     “Daily Cash Amount” means, for each $1,000 principal amount of Securities on each Trading Day
in the Applicable Conversion Reference Period, the greater of: (i) zero or (ii) an amount of cash
determined by the following formula:

(Closing Sale Price on that Trading Day multiplied by Applicable Conversion Rate) – $1,000

5

     “Daily Share Amount” means, for each Security on each Trading Day in the Applicable Conversion
Reference Period, the greater of: (i) zero or (ii) such number of shares of the Company’s Common
Stock determined by the following formula:

(Closing Sale Price on that Trading Day multiplied by Applicable Conversion Rate) – $1,000

5 multiplied by Closing Sale Price on such Trading Day

     “Defaulted Interest” has the meaning specified in Section 3.7.

     “Depositary” means, with respect to any Securities (including any Global Securities), a
clearing agency that is registered as such under the Exchange Act and is designated by the Company
to act as Depositary for such Securities (or any successor securities clearing agency so
registered).

4

 

     “Distribution Notice” has the meaning specified in Section 12.1(a).

     “Documents” has the meaning specified in Section 6.3(1).

     “Dollar” or “U.S. $” means a dollar or other equivalent unit in such coin or currency of the
United States as at the time shall be legal tender for the payment of public and private debts.

     “DTC” means The Depository Trust Company, a New York corporation.

     “Event of Default” has the meaning specified in Section 5.1.

     “Exchange Act” means the United States Securities Exchange Act of 1934 (or any successor
statute), as amended from time to time.

     “Expiration Date” has the meaning specified in Section 12.4(1)(v).

     “Expiration Time” has the meaning specified in Section 12.4(1)(v).

     “Fall-Away Event” shall be any date following the date of the Indenture in which (a) the
Securities are rated Baa3 or above by Moody’s Investor Services, Inc. and BBB- or above by Standard
& Poor’s Ratings Group (or, if either such entity ceases to rate the Securities for reasons outside
of the control of the Company, the equivalent investment grade credit rating from any other
“nationally recognized statistical rating organization” within the meaning of Rule
15c3-1(c)(2)(vi)(F) under the Exchange Act selected by the Company as a replacement agency); and
(b) no Event of Default shall have occurred and be continuing.

     “Global Security” means a Security that is registered in the Security Register in the name of
a Depositary or a nominee thereof.

     “Holder” means the Person in whose name the Security is registered in the Security Register.

     “Indenture” means this instrument as originally executed or as it may from time to time be
supplemented or amended by one or more indentures supplemental hereto entered into pursuant to the
applicable provisions hereof, including, for all purposes of this instrument and any such
supplemental indenture, the provisions of the Trust Indenture Act that are deemed to be a part of
and govern this instrument and any such supplemental indenture, respectively.

     “Interest Payment Date” means the Stated Maturity of an installment of interest on the
Securities.

     “Instrument” has the meaning specified in Section 5.1.

     “Issue Date” means February 16, 2005.

     “Maturity”, when used with respect to any Security, means the date on which the principal of
such Security becomes due and payable as therein or herein provided, whether at the Stated Maturity
or by declaration of acceleration, call for redemption, exercise of the purchase or repurchase
right set forth in Article XIII or otherwise.

5

 

     “Measurement Period” has the meaning specified in Section 12.4(1)(iv).

     “Merger Notice” has the meaning specified in Section 12.1.

     “Net Cash Amount” has the meaning specified in Section 12.2.

     “Net Share Amount” has the meaning specified in Section 12.2.

     “Net Shares” has the meaning specified in Section 12.2.

     “Non-electing Share” has the meaning specified in Section 12.11.

     “Non-Global Security” means any Security issued under the conditions set forth in Section 3.4.

     “Notice of Default” has the meaning specified in Section 5.1.

     “Notice of Optional Repurchase” has the meaning specified in Section 13.6(b).

     “Notice of Withdrawal” has the meaning specified in Section 13.6(c).

     “Officers’ Certificate” means a certificate (i) signed by (A) one of the Chairman of the
Board, a Vice Chairman of the Board, the Chief Executive Officer, the President, an Executive Vice
President, a Senior Vice President or a Vice President and by (B) one of the principal financial
officer, the Treasurer, an Assistant Treasurer, the Secretary or an Assistant Secretary of the
Company, and (ii) delivered to the Trustee. One of the Officers signing any Officers’ Certificate
required to be given pursuant to Section 10.8 shall be the principal executive, financial or
accounting officer of the Company.

     “Opinion of Counsel” means a written opinion of counsel, who may be counsel for the Company
and who shall be acceptable to the Trustee in its reasonable discretion.

     “Outstanding”, when used with respect to Securities, means, as of the date of determination,
all Securities theretofore authenticated and delivered under this Indenture, except:

	 	(i)  	Securities theretofore canceled by the Trustee or delivered to
the Trustee for cancellation;
	 
	 	(ii)  	Securities the payment or redemption of which money in the
necessary amount has been theretofore deposited with the Trustee or any Paying
Agent (other than the Company) in trust or set aside and segregated in trust by
the Company (if the Company shall act as its own Paying Agent) for the Holders
of such Securities, provided that if such Securities are to be redeemed, notice
of such redemption has been duly given pursuant to this Indenture or provision
therefor satisfactory to the Trustee has been made;
	 
	 	(iii)  	Securities which have been paid pursuant to Section 3.6 or in
exchange for or in lieu of which other Securities have been authenticated and
delivered

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	 	   	pursuant to this Indenture, other than any such Securities in respect
of which there shall have been presented to the Trustee proof satisfactory to it
that such Securities are held by a bona fide purchaser in whose hands such
Securities are valid obligations of the Company; and
	 
	 	(iv)  	Securities converted into Common Stock pursuant to Article XII;

provided, however, that in determining whether the Holders of the requisite principal amount of
Outstanding Securities are present at a meeting of Holders of Securities for quorum purposes or
have given any request, demand, authorization, direction, notice, consent or waiver hereunder,
Securities owned by the Company or any other obligor upon the Securities or any Affiliate of the
Company or such other obligor shall be disregarded and deemed not to be Outstanding, except that,
in determining whether the Trustee shall be protected in relying upon any such determination as to
the presence of a quorum or upon any such request, demand, authorization, direction, notice,
consent or waiver, only Securities which a Responsible Officer of the Trustee has been notified in
writing to be so owned shall be so disregarded. Securities so owned which have been pledged in good
faith may be regarded as Outstanding if the pledgee is not the Company or any other obligor upon
the Securities or any Affiliate of the Company or such other obligor, and the Trustee shall be
protected in relying upon an Officer’s Certificate to such effect.

     “Paying Agent” means any Person authorized by the Company to pay the principal of or interest
on any Securities on behalf of the Company and, except as otherwise specifically set forth herein,
such term shall include the Company if it shall act as its own Paying Agent. The Company has
initially appointed the Trustee as its Paying Agent pursuant to Section 10.2 hereof.

     “Person” means any individual, corporation, limited liability company, partnership, joint
venture, trust, estate, unincorporated organization or government or any agency or political
subdivision thereof.

     “Place of Conversion” has the meaning specified in Section 3.1.

     “Place of Payment” has the meaning specified in Section 3.1.

     “Predecessor Security” of any particular Security means every previous Security evidencing all
or a portion of the same debt as that evidenced by such particular Security; and, for the purposes
of this definition, any Security authenticated and delivered under Section 3.6 in exchange for or
in lieu of a mutilated, destroyed, lost or stolen Security shall be deemed to evidence the same
debt as the mutilated, destroyed, lost or stolen Security.

     “Press Release” means any press release issued by the Company and disseminated through any one
of the following News Services: Reuters Business News Services, Bloomberg News Services and Dow
Jones & Company Inc. (or any comparable news service if one or more of the foregoing are not then
available).

     “Principal Return” has the meaning specified in Section 12.2.

     “Purchase Date” has the meaning specified in Section 13.6(a).

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     “Purchase Notice” has the meaning specified in Section 13.6(a).

     “Purchase Price” has the meaning specified in Section 13.6(a).

     “Purchased Shares” has the meaning specified in Section 12.4(1)(v).

     “Purchasers” has the meaning specified in Section 11.8.

     “Record Date” means any Regular Record Date or Special Record Date.

     “Record Date Period” means the period from the close of business on any Regular Record Date
next preceding any Interest Payment Date to the opening of business on such Interest Payment Date.

     “Redemption Date”, when used with respect to any Security to be redeemed, means the date fixed
for such redemption by or pursuant to this Indenture.

     “Redemption Price”, when used with respect to any Security to be redeemed, means the price set
forth in Section 2.2.

     “Reference Period Conversion Value” has the meaning specified in Section 12.2.

     “Regular Record Date” for interest payable in respect of any Security on any Interest Payment
Date means the February 1 or August 1 (whether or not a Business Day), as the case may be, next
preceding such Interest Payment Date.

     “Repurchase Date” has the meaning specified in Section 13.1.

     “Repurchase Price” has the meaning specified in Section 13.1.

     “Responsible Officer”, when used with respect to the Trustee, means any officer within the
Corporate Trust Office of the Trustee with direct responsibility for the administration of this
Indenture and also means, with respect to a particular corporate trust matter, any other officer to
whom such matter is referred because of his knowledge and familiarity with the particular subject.

     “Rights” means any common stock or preferred stock purchase right, as the case may be, that
all shares of Common Stock are entitled to receive under a Rights Plan.

     “Rights Plan” shall mean a preferred shares rights plan or any similar plan adopted by the
Company.

     “Securities” has the meaning ascribed to it in the first paragraph under the caption “Recitals
of the Company”.

     “Securities Act” means the United States Securities Act of 1933 (or any successor statute), as
amended from time to time.

     “Security Register” and “Security Registrar” have the respective meanings specified in Section
3.5(1)

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     “Significant Subsidiary” means, at any date of determination, any Subsidiary of the Company
that (i) for the most recent completed fiscal year of the Company, accounted for more than 10% of
the consolidated revenues of the Company or (ii) as of the end of such fiscal year, was the owner
of more than 10% of the consolidated assets of the Company, all as set forth on the most recently
available consolidated financial statements of the Company for such fiscal year.

     “Special Record Date” for the payment of any Defaulted Interest means a date fixed by the
Company pursuant to Section 3.7.

     “Spin-off” has the meaning specified in Section 12.4(1)(iv).

     “Stated Maturity”, when used with respect to any Security or any installment of interest
thereon, means the date specified in such Security as the fixed date on which the principal of such
Security or such installment of interest is due and payable.

     “Subsidiary” means a corporation, partnership, limited liability corporation or any similar
legal entity, more than 50% of the outstanding voting stock or voting interests of which is owned,
directly or indirectly, by the Company or by one or more other Subsidiaries, or by the Company and
one or more other Subsidiaries. For the purposes of this definition, “voting stock” means stock or
other similar interests in the corporation, partnership, limited liability corporation or other
entity which ordinarily has or have voting power for the election of directors, or persons
performing similar functions, whether at all times or only so long as no senior class of stock or
other interests has or have such voting power by reason of any contingency.

     “Subsidiary Closing Price” means, with respect to the securities of a Subsidiary distributed
in a Spin-off, for any day, (i) the last reported sale price regular way on the New York Stock
Exchange or, (ii) if such security is not listed on the New York Stock Exchange, the last reported sale
price regular way per share or, in case no such reported sale takes place on such day, the average
of the reported closing bid and asked prices regular way, in either case, on the principal national
securities exchange on which such security is listed or admitted to trading, or (iii) if such
security is not listed on the New York Stock Exchange or listed or admitted to trading on any
national securities exchange, the average of the closing bid prices in the over-the-counter market
as furnished by any New York Stock Exchange member firm selected from time to time by the Company
for that purpose.

     “Successor Security” of any particular Security means every Security issued after, and
evidencing all or a portion of the same debt as that evidenced by, such particular Security; and,
for the purposes of this definition, any Security authenticated and delivered under Section 3.6 in
exchange for or in lieu of a mutilated, destroyed, lost or stolen Security shall be deemed to
evidence the same debt as the mutilated, destroyed, lost or stolen Security.

     “Trading Day” means (i) if the Common Stock is quoted on the Nasdaq National Market or any
other system of automated dissemination of quotations of securities prices, days on which trades
may be effected through such system, (ii) if the Common Stock is listed or admitted for trading on
any national or regional securities exchange, days on which such national or regional securities
exchange is open for business, or (iii) if the Common Stock is not listed on a national or regional
securities exchange or quoted on the Nasdaq National Market or any other system of automated

9

 

dissemination of quotation of securities prices, days on which the Common Stock is traded regular
way in the over-the-counter market and for which a closing bid and a closing asked price for the
Common Stock are available.

     “Trading Price” has the meaning specified in Section 12.1(b).

     “Trigger Event” has the meaning specified in Section 12.12.

     “Trust Indenture Act” means the Trust Indenture Act of 1939, and the rules and regulations
thereunder, as in force at the date as of which this instrument was executed; provided, however,
that in the event the Trust Indenture Act of 1939 is amended after such date, “Trust Indenture Act”
means, to the extent required by any such amendment, the Trust Indenture Act of 1939, and the rules
and regulations thereunder, as so amended.

     “Trustee” means the Person named as the “Trustee” in the first paragraph of this instrument
until a successor Trustee shall have become such pursuant to the applicable provisions of this
Indenture, and thereafter “Trustee” shall mean such successor Trustee.

     “United States” means the United States of America (including the 50 States and the District
of Columbia), its territories, its possessions and other areas subject to its jurisdiction (its
“possessions” including Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake Island and
the Northern Mariana Islands).

SECTION 1.2 Compliance Certificates and Opinions.

     Upon any application or request by the Company to the Trustee to take any action under any
provision of this Indenture, the Company shall furnish to the Trustee an Officers’ Certificate
stating that there has been compliance with all conditions precedent, if any, provided for in this
Indenture relating to the proposed action and an Opinion of Counsel stating that in the opinion of
such counsel there has been compliance with all such conditions precedent, if any, except that in
the case of any such application or request as to which the furnishing of such documents is
specifically required by any provision of this Indenture relating to such particular application or
request, no additional certificate or opinion need be furnished.

     Every certificate or opinion with respect to compliance with a condition or covenant provided
for in this Indenture (including certificates provided for in Section 10.8) shall include:

     (1) a statement that each individual signing such certificate or opinion has read such
covenant or condition and the definitions herein relating thereto;

     (2) a brief statement as to the nature and scope of the examination or investigation upon
which the statements or opinions contained in such certificate or opinion are based;

     (3) a statement that, in the opinion of such individual, he has made such examination or
investigation as is necessary to enable him to express an informed opinion as to whether or not
there has been compliance with such covenant or condition; and

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     (4) a statement as to whether, in the opinion of each such individual, there has been
compliance with such condition or covenant.

SECTION 1.3 Form of Documents Delivered to the Trustee.

     In any case where several matters are required to be certified by, or covered by an opinion
of, any specified Person, it is not necessary that all such matters be certified by, or covered by
the opinion of, only one such Person, or that they be so certified or covered by only one document,
but one such Person may certify or give an opinion with respect to some matters and one or more
other such Persons as to other matters, and any such Person may certify or give an opinion as to
such matters in one or several documents.

     Any certificate or opinion of an officer of the Company may be based, insofar as it relates to
legal matters, upon a certificate or opinion of, or representations by, counsel, unless such
officer knows, or in the exercise of reasonable care should know, that the certificate or opinion
or representations with respect to the matters upon which such certificate or opinion is based are
erroneous. Any such certificate or opinion of counsel may be based, insofar as it relates to
factual matters, upon a certificate or opinion of, or representations by, an officer or officers of
the Company or any other Person stating that the information with respect to such factual matters
is in the possession of the Company or such other Person, unless such counsel knows, or in the exercise
of reasonable care should know, that the certificate or opinion or representations with respect to
such matters are erroneous.

     Where any Person is required to make, give or execute two or more applications, requests,
consents, certificates, statements, opinions or other instruments under this Indenture, they may,
but need not, be consolidated and form one instrument.

SECTION 1.4 Acts of Holders of Securities.

     (1) Any request, demand, authorization, direction, notice, consent, waiver or other action
provided or permitted by this Indenture to be given or taken by Holders of Securities may be
embodied in and evidenced by (A) one or more instruments of substantially similar tenor signed by
such Holders in person or by an agent or proxy duly appointed in writing by such Holders or (B) the
record of Holders of Securities voting in favor thereof, either in person or by proxies duly
appointed in writing, at any meeting of Holders of Securities duly called and held in accordance
with the provisions of Article IX. Such action shall become effective when such instrument or
instruments or record is delivered to the Trustee and, where it is hereby expressly required, to
the Company. The Trustee shall promptly deliver to the Company copies of all such instruments and
records delivered to the Trustee. Such instrument or instruments and records (and the action
embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the
Holders of Securities signing such instrument or instruments and so voting at such meeting. Proof
of execution of any such instrument or of a writing appointing any such agent or proxy, or of the
holding by any Person of a Security, shall be sufficient for any purpose of this Indenture and
(subject to Section 6.1) conclusive

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in favor of the Trustee and the Company if made in the manner
provided in this Section. The record of any meeting of Holders of Securities shall be proved in the
manner provided in Section 9.6.

     (2) The fact and date of the execution by any Person of any such instrument or writing may be
proved by the affidavit of a witness of such execution or by a certificate of a notary public or
other officer authorized by law to take acknowledgments of deeds, certifying that the individual
signing such instrument or writing acknowledged to him the execution thereof. Where such execution
is by a signer acting in a capacity other than his individual capacity, such certificate or
affidavit shall also constitute sufficient proof of his authority.

     (3) The principal amount and serial number of any Security held by any Person, and the date of
his holding the same, shall be proved by the Security Register.

     (4) The fact and date of execution of any such instrument or writing and the authority of the
Person executing the same may also be proved in any other manner which the Trustee deems
sufficient; and the Trustee may in any instance require further proof with respect to any of the
matters referred to in this Section 1.4.

     (5) The Company may set any day as the record date for the purpose of determining the Holders
entitled to give or take any request, demand, authorization, direction, notice, consent, waiver or
other action, or to vote on any action, authorized or permitted by this Indenture to be given or
taken by Holders. Promptly and in any case not later than 10 days after setting a record date, the
Company shall notify the Trustee and the Holders of such record date. If not set by the Company
prior to the first solicitation of a Holder made by any Person in respect of any such action, or,
in the case of any such vote, prior to such vote, the record date for any such action or vote shall
be the 30th day (or, if later, the date of the most recent list of Holders required to be provided
pursuant to Section 14.1) prior to such first solicitation or vote, as the case may be. With regard
to any record date, the Holders on such date (or their duly appointed agents or proxies), and only
such Persons, shall be entitled to give or take, or vote on, the relevant action, whether or not
such Holders remain Holders after such record date. Notwithstanding the foregoing, the Company
shall not set a record date for, and the provisions of this paragraph shall not apply with respect
to, any notice, declaration or direction referred to in the next paragraph.

     Upon receipt by the Trustee from any Holder of (i) any notice of default or breach referred to
in Section 5.1(6), if such default or breach has occurred and is continuing and the Trustee shall
not have given such a notice to the Company, (ii) any declaration of acceleration referred to in
Section 5.2, if an Event of Default has occurred and is continuing and the Trustee shall not have
given such a declaration to the Company, or (iii) any direction referred to in Section 5.12, if the
Trustee shall not have taken the action specified in such direction, then, with respect to clauses
(ii) and (iii), a record date shall automatically and without any action by the Company or the
Trustee be set for determining the Holders entitled to join in such declaration or direction, which
record date shall be the close of business on the tenth day (or, if such day is not a Business Day,
the first Business Day thereafter) following the day on which the Trustee receives such declaration
or direction, and, with respect to clause (i), the Trustee may set any day as a record date for the
purpose of determining the Holders entitled to join in such notice of default. Promptly after such
receipt by the Trustee of any such declaration or direction referred to in clause (ii) or (iii),
and promptly after setting any record date with respect to clause (i), and as soon as practicable
thereafter, the Trustee

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shall notify the Company and the Holders of any such record date so fixed.
The Holders on such record date (or their duly appointed agents or proxies), and only such Persons,
shall be entitled to join in such notice, declaration or direction, whether or not such Holders
remain Holders after such record date; provided that, unless such notice, declaration or direction
shall have become effective by virtue of Holders of the requisite principal amount of Securities on
such record date (or their duly appointed agents or proxies) having joined therein on or prior to
the 90th day after such record date, such notice, declaration or direction shall automatically and
without any action by any Person be canceled and of no further effect. Nothing in this paragraph
shall be construed to prevent a Holder (or a duly appointed agent or proxy thereof) from giving,
before or after the expiration of such 90-day period, a notice, declaration or direction contrary
to or different from, or, after the expiration of such period, identical to, the notice,
declaration or direction to which such record date relates, in which event a new record date in
respect thereof shall be set pursuant to this paragraph. In addition, nothing in this paragraph
shall be construed to render ineffective any notice, declaration or direction of the type referred
to in this paragraph given at any time to the Trustee and the Company by Holders (or their duly appointed agents or proxies) of the requisite principal amount of
Securities on the date such notice, declaration or direction is so given.

     (6) Except as provided in Sections 5.12 and 5.13, any request, demand, authorization,
direction, notice, consent, election, waiver or other Act of the Holder of any Security shall bind
every future Holder of the same Security and the Holder of every Security issued upon the
registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything
done, omitted or suffered to be done by the Trustee or the Company in reliance thereon, whether or
not notation of such action is made upon such Security.

     (7) The provisions of this Section 1.4 are subject to the provisions of Section 9.5.

SECTION 1.5 Notices, Etc. to the Trustee and Company.

     Any request, demand, authorization, direction, notice, consent, election, waiver or other Act
of Holders of Securities or other document provided or permitted by this Indenture to be made upon,
given or furnished to, or filed with,

     (1) the Trustee by any Holder of Securities or by the Company shall be sufficient for every
purpose hereunder if made, given, furnished or filed in writing to or with a Responsible Officer of
the Trustee and received at its Corporate Trust Office.

     (2) the Company by the Trustee or by any Holder of Securities shall be sufficient for every
purpose hereunder (unless otherwise herein expressly provided) if in writing, mailed, first-class
postage prepaid, or telecopied and confirmed by mail, first-class postage prepaid, or delivered by
hand or overnight courier, addressed to the Company at 847 Gibraltar Drive, Milpitas, California
95035 Attention: General Counsel, or at any other address previously furnished in writing to the
Trustee by the Company.

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SECTION 1.6 Notice to Holders of Securities; Waiver.

     Except as otherwise expressly provided herein, where this Indenture provides for notice to
Holders of Securities of any event, such notice shall be sufficiently given to Holders if in
writing and mailed, first-class postage prepaid or delivered by an overnight delivery service, to
each Holder of a Security affected by such event, at the address of such Holder as it appears in
the Security Register, not earlier than the earliest date and not later than the latest date
prescribed for the giving of such notice.

     Neither the failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder of a Security shall affect the sufficiency of such notice with respect to other
Holders of Securities. In case by reason of the suspension of regular mail service or by reason of
any other cause it shall be impracticable to give such notice by mail, then such notification to
Holders of Securities as shall be made with the approval of the Trustee, which approval shall not be
unreasonably withheld, shall constitute a sufficient notification to such Holders for every purpose
hereunder.

     Such notice shall be deemed to have been given when such notice is mailed.

     Where this Indenture provides for notice in any manner, such notice may be waived in writing
by the Person entitled to receive such notice, either before or after the event, and such waiver
shall be the equivalent of such notice. Waivers of notice by Holders of Securities shall be filed
with the Trustee, but such filing shall not be a condition precedent to the validity of any action
taken in reliance upon such waiver.

SECTION 1.7 Effect of Headings and Table of Contents.

     The Article and Section headings herein and the Table of Contents are for convenience only and
shall not affect the construction hereof.

SECTION 1.8 Successors and Assigns.

     All covenants and agreements in this Indenture by the Company shall bind its successors and
assigns, whether so expressed or not.

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SECTION 1.9 Separability Clause.

     In case any provision in this Indenture or the Securities shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining provisions shall not in
any way be affected or impaired thereby.

SECTION 1.10 Benefits of Indenture.

     Nothing in this Indenture or in the Securities, express or implied, shall give to any Person,
other than the parties hereto and their successors hereunder, any Paying Agent, Conversion Agent
and the Holders of Securities, any benefit or legal or equitable right, remedy or claim under this
Indenture.

SECTION 1.11 Governing Law.

     THIS INDENTURE AND THE SECURITIES SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE
INTERNAL LAWS OF THE STATE OF NEW YORK, INCLUDING, WITHOUT LIMITATION, SECTIONS 5-1401 AND 5-1402
OF THE NEW YORK GENERAL OBLIGATIONS LAW AND NEW YORK CIVIL PRACTICE LAWS AND RULE 327(B).

SECTION 1.12 Legal Holidays.

     In any case where any Interest Payment Date, Redemption Date, Repurchase Date, Purchase Date
or Stated Maturity of any Security or the last day on which a Holder of a Security has a right to
convert his Security shall not be a Business Day at a Place of Payment or Place of Conversion, as
the case may be, then (notwithstanding any other provision of this Indenture or of the Securities)
payment of principal of, premium, if any, or interest on, or the payment of the Redemption Price,
Purchase Price or Repurchase Price (whether the same is payable in cash or in shares of Common
Stock, as the case may be) with respect to, or delivery for conversion of, such Security need not
be made at such Place of Payment or Place of Conversion, as the case may be, on or by such day, but
may be made on or by the next succeeding Business Day at such Place of Payment or Place of
Conversion, as the case may be, with the same force and effect as if made on the Interest Payment
Date, Redemption Date, Repurchase Date, Purchase Date or at the Stated Maturity or by such last day
for conversion; provided, however, that in the case that payment is made on such succeeding
Business Day, no interest shall accrue on the amount so payable for the period from and after such
Interest Payment Date, Redemption Date, Repurchase Date, Purchase Date, Stated Maturity or last day
for conversion, as the case may be.

SECTION 1.13 Conflict With Trust Indenture Act.

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     If any provision hereof limits, qualifies or conflicts with a provision of the Trust Indenture
Act that is required under such Act to be a part of and govern this Indenture, the latter provision
shall control. If any provision of this Indenture modifies or excludes any provision of the Trust
Indenture Act that may be so modified or excluded, the latter provision shall be deemed to apply to
this Indenture as so modified or to be excluded, as the case may be. Until such time as this
Indenture shall be qualified under the Trust Indenture Act, this Indenture, the Company and the
Trustee shall be deemed for all purposes hereof to be subject to and governed by the Trust
Indenture Act to the same extent as would be the case if this Indenture were so qualified on the
date hereof.

ARTICLE II

SECURITY FORMS

SECTION 2.1
Form Generally.

     The Securities shall be in substantially the form set forth in this Article, with such
appropriate insertions, omissions, substitutions and other variations as are required or permitted
by this Indenture, and may have such letters, numbers or other marks of identification and such
legends or endorsements placed thereon as may be required to comply with the rules of any
securities exchange, the Internal Revenue Code of 1986, as amended, and regulations thereunder (the
“Code”), or as may, consistent herewith, be determined by the officers executing such Securities,
as evidenced by their execution thereof. All Securities shall be in fully registered form.

     The Trustee’s certificates of authentication shall be in substantially the form set forth in
Section 2.3.

     Conversion notices shall be in substantially the form set forth in Section 2.4.

     Repurchase notices shall be substantially in the form set forth in Section 2.2.

     The Securities shall be printed, lithographed, typewritten or engraved or produced by any
combination of these methods or may be produced in any other manner permitted by the rules of any
automated quotation system or securities exchange (including on steel engraved borders if so
required by any securities exchange upon which the Securities may be listed) on which the
Securities may be quoted or listed, as the case may be, all as determined by the officers executing
such Securities, as evidenced by their execution thereof.

     Upon their original issuance, the Securities shall be issued in the form of one or more Global
Securities in definitive, fully registered form without interest coupons. Such Global Security
shall be registered in the name of DTC, as Depositary, or its nominee and deposited with the
Trustee, as custodian for DTC, for credit by DTC to the respective accounts of beneficial owners of
the Securities represented thereby (or such other accounts as they may direct). Such Global
Security, together with its Successor Securities that are Global Securities, are collectively
herein called the “Global Security”.

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SECTION 2.2 Form of Security.

[FORM OF FACE]

     [THE FOLLOWING LEGEND SHALL APPEAR ON THE FACE OF EACH GLOBAL SECURITY:

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND
IS REGISTERED IN THE NAME OF THE DEPOSITARY OR A NOMINEE OF THE DEPOSITARY, WHICH MAY BE TREATED BY
THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS OWNER AND HOLDER OF THIS SECURITY FOR ALL
PURPOSES.

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

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE REGISTERED FORM
IN THE LIMITED CIRCUMSTANCES REFERRED TO IN THE INDENTURE, THIS GLOBAL SECURITY MAY NOT BE
TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF
THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY
SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY.

THE COMPANY AGREES, AND BY ACCEPTING A BENEFICIAL OWNERSHIP INTEREST IN THIS SECURITY EACH HOLDER
AND ANY BENEFICIAL OWNER OF THIS SECURITY WILL BE DEEMED TO HAVE AGREED, FOR UNITED STATES FEDERAL
INCOME TAX PURPOSES TO TREAT THE EXCHANGE FOR THE SECURITY OF THE 0.50% CONVERTIBLE SENIOR NOTE DUE
2034 ISSUED BY THE COMPANY ON FEBRUARY 17, 2004 (“OUTSTANDING NOTE”) AS NOT CONSTITUTING A
“SIGNIFICANT MODIFICATION” OF THE SECURITY WITHIN THE MEANING OF TREASURY REGULATION SECTION
1.1001-3(e).]

17

 

SOLECTRON CORPORATION

0.50% CONVERTIBLE SENIOR NOTES, SERIES B DUE FEBRUARY 15, 2034

			
	No. ___
	 	$___

CUSIP NO. _____________

     SOLECTRON CORPORATION, a corporation duly organized and existing under the laws of the State
of Delaware (herein called the “Company”, which term includes any successor Person under the
Indenture referred to on the reverse hereof), for value received, hereby promises to pay to
___, or registered assigns, the principal sum of ___United States Dollars
(U.S.$___) [if this Security is a Global Security, then insert — (which principal amount may
from time to time be increased or decreased to such other principal amounts (which, taken together
with the principal amounts of all other Outstanding Securities, shall not exceed $450,000,000 by
adjustments made on the records of the Trustee hereinafter referred to in accordance with the
Indenture)) on February 15, 2034, and to pay interest thereon, from February 15, 2005, or from the
most recent Interest Payment Date (as defined below) to which interest has been paid or duly
provided for, semi-annually in arrears on February 15 and August 15 in each year (each, an
“Interest Payment Date”), commencing August 15, 2005, at the rate of 0.50% per annum, until the
principal hereof is due, and at the rate of 0.50% per annum on any overdue principal and premium,
if any, and, to the extent permitted by law, on any overdue interest.

     The interest so payable, and punctually paid or duly provided for, on any Interest Payment
Date will, as provided in the Indenture, be paid to the Person in whose name this Security (or one
or more Predecessor Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the February 1 or August 1 (whether or not a Business Day), as
the case may be, next preceding such Interest Payment Date. Except as otherwise provided in the
Indenture, any such interest not so punctually paid or duly provided for will forthwith cease to be
payable to the Holder on such Regular Record Date and may either be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the close of business
on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Company,
notice whereof shall be given to Holders of Securities not less than 10 days prior to the Special
Record Date, or be paid at any time in any other lawful manner not inconsistent with the
requirements of any automated quotation system or securities exchange on which the Securities may
be quoted or listed, and upon such notice as may be required by such exchange, all as more fully
provided in the Indenture.

     Payments of principal shall be made upon the surrender of this Security at the option of the
Holder at the Corporate Trust Office of the Trustee, or at such other office or agency of the
Company as may be designated by it for such purpose in the Borough of Manhattan, The City of New
York, in such lawful monies of the United States of America as at the time of payment shall be
legal tender for the payment of public and private debts, or at such other offices or agencies as
the Company may designate, by United States Dollar check drawn on, or wire transfer to, a United
States Dollar account (such a wire transfer to be made only to a Holder of an aggregate principal
amount of Securities in excess of U.S. $2,000,000 and only if such Holder shall have furnished wire instructions in writing to the Trustee no later than 15 days prior to the relevant payment
date).

18

 

     Payment of interest on this Security may be made by United States Dollar check mailed to the
address of the Person entitled thereto as such address shall appear in the Security Register, or,
upon written application by the Holder to the Security Registrar setting forth wire instructions
not later than the relevant Record Date, by transfer to a United States Dollar account (such a wire
transfer to be made only to a Holder of an aggregate principal amount of Securities in excess of
U.S. $2,000,000 and only if such Holder shall have furnished wire instructions in writing to the
Trustee no later than 15 days prior to the relevant payment date).

     Except as specifically provided herein and in the Indenture, the Company shall not be required
to make any payment with respect to any tax, assessment or other governmental charge imposed by any
government or any political subdivision or taxing authority thereof or therein.

     Reference is hereby made to the further provisions of this Security set forth on the reverse
hereof, which further provisions shall for all purposes have the same effect as if set forth at
this place.

     Unless the certificate of authentication hereon has been executed by the Trustee referred to
on the reverse hereof or an Authenticating Agent by the manual signature of one of their respective
authorized signatories, this Security shall not be entitled to any benefit under the Indenture or
be valid or obligatory for any purpose.

20

 

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

	 	 	 	 	 
	 	 	SOLECTRON CORPORATION
	 
	 	 	 	 
	

	 	By:	 	 
	

	 	 	 	 
	

	 	Name:	 	 
	

	 	Title:	 	 

Attest:

	 	 	 	 
	By:
	 	 	 
	

	 	 	 
	Name:
	 	 	 
	Title:
	 	 	 

TRUSTEE’S CERTIFICATE OF AUTHENTICATION

This is one of the Securities
referred to in the
within-mentioned Indenture.

Dated:

U.S. BANK NATIONAL ASSOCIATION,

as Trustee

	 	 	 	 
	By:
	 	 	 
	

	 	 	 
	

	 	Authorized Signatory	 

21

 

[FORM OF REVERSE]

     This Security is one of a duly authorized issue of securities of the Company designated as its
“0.50% Convertible Senior Notes, Series B due February 15, 2034” (herein called the “Securities”),
limited in aggregate principal amount to U.S. $450,000,000, issued and to be issued under an
Indenture, dated as of February 16, 2005 (herein called the “Indenture”), between the Company and
U.S. Bank National Association, as Trustee (herein called the “Trustee”, which term includes any
successor trustee under the Indenture), to which Indenture and all indentures supplemental thereto
reference is hereby made for a statement of the respective rights, limitations of rights, duties
and immunities thereunder of the Company, the Trustee and the Holders of the Securities and of the
terms upon which the Securities are, and are to be, authenticated and delivered. As provided in
the Indenture and subject to certain limitations therein set forth, Securities are exchangeable for
a like aggregate principal amount of Securities of any authorized denominations as requested by the
Holder surrendering the same upon surrender of the Security or Securities to be exchanged, at the
Corporate Trust Office of the Trustee. The Trustee upon such surrender by the Holder will issue
the new Securities in the requested denominations.

     In any case where the due date for the payment of the principal of, premium, if any, and
interest, on any Security or the last day on which a Holder of a Security has a right to convert
his Security shall be, at any Place of Payment or Place of Conversion as the case may be, a day on
which banking institutions at such Place of Payment or Place of Conversion are authorized or
obligated by law or executive order to close, then payment of principal, premium, if any, and
interest, or delivery for conversion of such Security need not be made on or by such date at such
place but may be made on or by the next succeeding day at such place which is not a day on which
banking institutions are authorized or obligated by law or executive order to close, with the same
force and effect as if made on the date for such payment or by such last day for conversion, and no
interest shall accrue on the amount so payable for the period after such date.

     No sinking fund is provided for the Securities.

     Subject to and in compliance with the Indenture, the Securities are subject to purchase at the
option of the Holder on each February 15, of each of 2011, 2014, 2019, 2024 and 2029, in whole or
in part, at 100% of the principal amount of such Securities to be repurchased, together with
accrued and unpaid interest, if any, to, but excluding, the Purchase Date; provided, however, that
installments of interest, if any, on Securities whose Stated Maturity is on or prior to such
Purchase Date will be payable to the Holders of such Securities, or one or more Predecessor
Securities, of record at the close of business on the relevant Record Dates, referred to on the
face hereof all as provided in the Indenture.

     Subject to and in compliance with the Indenture, the Securities will be redeemable at the
option of the Company at any time on or after February 20, 2011, in whole or in part, upon not less
than 30 nor more than 60 days’ notice to the Holders prior to the Redemption Date at a Redemption
Price payable in cash equal to 100% of the principal amount (the “Redemption Price”) together, in
each case, with accrued and unpaid interest, if any, to, but excluding, the Redemption Date;
provided, however, that installments of interest, if any, on Securities whose Stated Maturity is on
or prior to such Redemption Date will be payable to the Holders of such Securities, or one or more

22

 

Predecessor Securities, of record at the close of business on the relevant Record Dates,
referred to on the face hereof all as provided in the Indenture.

     In the event of a redemption of the Securities, the Company will not be required (a) to
register the transfer or exchange of Securities for a period of 15 days immediately preceding the
date notice is given identifying the serial numbers of the Securities called for such redemption or
(b) to register the transfer or exchange of any Security, or portion thereof, called for
redemption.

     Subject to and upon compliance with the provisions of the Indenture, the Holder of this
Security is entitled, at its option, to convert any Security that is an integral multiple of $1,000
principal amount into cash and, at the Company’s option and in certain circumstances, a combination
of cash and fully paid and nonassessable shares (calculated as to each conversion to the nearest
1/100th of a share) of Common Stock of the Company at the Conversion Rate, determined as
hereinafter provided, in effect at the time of conversion and subject to the adjustments described
below, as follows:

     (1) if, on or prior to February 15, 2029, the Closing Sale Price of the Common Stock for at
least 20 Trading Days in the period of the 30 consecutive Trading Days ending on the eleventh
Trading Day of any fiscal quarter is more than 120% of the then current Conversion Price on the
Securities, then the Holder thereof will be entitled to convert such Security until and including
the eleventh Trading Day of the immediately following fiscal quarter;

     (2) if, on any date after February 15, 2029, and prior to the Stated Maturity, the Closing
Sale Price of the Common Stock is more than 120% of the then current Conversion Price on the
Securities, then the Holder thereof will be entitled to convert such Security at all times
thereafter;

     (3) if the Company elects to call the Securities for redemption on or after February 20, 2011
then the Holder thereof will be entitled to convert such Security (or the portion of the Security
called for redemption, if less than all) until the close of business on the Business Day prior to
the Redemption Date.

     (4) if the Company distributes to all or substantially all holders of Common Stock rights,
options or warrants (other than with respect to a Rights Plan) entitling them to purchase Common
Stock at less than the Closing Sale Price of the Common Stock on the last Trading Day preceding the
declaration for such distribution, then the Holder thereof will be entitled to convert such
Security in the period described below;

     (5) if the Company distributes to all or substantially all holders of Common Stock cash,
assets, debt securities or capital stock, which distribution has a per share value as determined by
the Board of Directors exceeding 5% of the Closing Sale Price of the Common Stock on the last
Trading Day preceding the declaration for such distribution, then the Holder thereof will be
entitled to convert such Security in the period described below; or

     (6) if the Company becomes a party to a consolidation, merger or sale of all or substantially
all of the Company’s assets where such consolidation, merger or sale of all or substantially all of
the Company’s assets constitutes a Change in Control or such an event occurs that would have been a
Change in Control but for the occurrence of one or more of the exceptions (I) and (II) to the
definition of Change in Control contained in the proviso immediately following Section 13.4(2)(iii)

23

 

of the Indenture, then the Holder thereof will be entitled to convert such Security in the
period described below.

     In the case of a distribution contemplated in clauses (4) and (5) above, the Company will
notify Holders at least 20 days prior to the ex-dividend date for such distribution (the
“Distribution Notice”). Once the Company has given the Distribution Notice, Holders may surrender
their Securities for conversion at any time until the earlier of the close of business on the last
Business Day preceding the ex-dividend date or the Company’s announcement that such distribution
will not take place. If in the future the Company adopts a new Rights Plan, Holders will not have
any conversion right pursuant to clause (4) above or otherwise, solely as a result of the issuance
of Rights pursuant to a Rights Plan. Notwithstanding the foregoing, in the event of a distribution
contemplated in clauses (4) and (5) above, Holders may not convert the Securities if the Holders
may participate in such distribution without converting their Securities. In the event of a
consolidation, merger or sale of all or substantially all of the Company’s assets as contemplated
in clause (6) above, the Company will notify Holders at least 20 days prior to the anticipated
closing date of such transaction (the “Merger Notice”). Once the Company has given the Merger
Notice, the Holders may, in the event of such consolidation, merger or sale of all or substantially
all of the Company’s assets, as contemplated in clause (6) above, surrender Securities for
conversion at any time from and after the date which is 15 days prior to the anticipated effective
date of such transaction until the date which is 15 days after the actual effective date of such
transaction.

     Furthermore, subject to the provisions of the Indenture, the Holder of a Security is entitled,
at its option, to convert the principal amount of this Security (or any portion thereof equal to
$1,000 or any integral multiple of $1,000 in excess thereof) for the five Business Day period after
any five consecutive Trading Day period in which the average of the Trading Prices for the
Securities for such five Trading Day period was less than 95% of the average Conversion Value for
the Securities during such period; provided, however, if on the Conversion Date, the Closing Sale
Price of shares of Common Stock is greater than the then current Conversion Price of the Securities
and less than or equal to 120% of the then current Conversion Price of the Securities, a Holder
surrenders its Securities for conversion and the Securities are not otherwise convertible, then
such Holder will receive cash with a value equal to the principal amount of such Holder’s
Securities on such Conversion Date. The Trustee will determine the average Trading Prices after
being requested by the Company to do so as more fully described in the Indenture.

     A Holder may convert this Security, subject to the terms and conditions provided above and in
the Indenture, at any time on or before the close of business on the date of Maturity (or in case
the Holder hereof has exercised his right to require the Company to purchase or repurchase this
Security or the Company has called this Security for redemption or such portion hereof, until the
Business Day immediately preceding, but (unless the Company defaults in making the payment due upon
redemption, purchase or repurchase, as the case may be) not after, the close of business on the
Business Day immediately preceding the Redemption Date, Purchase Date or Repurchase Date as the
case may be) to convert this Security (or any portion of the principal amount hereof that is an
integral multiple of U.S. $1,000 into cash and, at the Company’s option and in certain
circumstances, a combination of cash and fully paid and nonassessable shares of Common Stock, at an
initial Conversion Rate of 103.4468 shares of Common Stock for each U.S. $1,000 principal amount of
Securities (or at the then current adjusted Conversion Rate if an adjustment has been made as

24

 

provided in the Indenture) by surrender of this Security, duly endorsed or assigned to the
Company or in blank.

     In order to convert this Security, the Holder shall deliver the conversion notice hereon duly
executed and completed, to the Company at the Corporate Trust Office of the Trustee, or at such
other office or agency of the Company, subject to any laws or regulations applicable thereto and
subject to the right of the Company to terminate the appointment of any Conversion Agent (as
defined below) as may be designated by it for such purpose in the Borough of Manhattan, The City of
New York, or at such other offices or agencies as the Company may designate (each a “Conversion
Agent”).

     In case such surrender shall be made during the period from the close of business on any
Regular Record Date next preceding any Interest Payment Date to the opening of business on such
Interest Payment Date, the conversion notice shall be accompanied by payment in New York Clearing
House or other funds acceptable to the Company of an amount equal to the interest payable on such
Interest Payment Date on the principal amount of this Security then being converted.
Notwithstanding the foregoing, if this Security or portion hereof has been called for redemption on
a Redemption Date, is repurchasable on a Repurchase Date or purchasable on a Purchase Date
occurring, in any such case, during the period from the close of business on any Regular Record
Date next preceding any Interest Payment Date to the opening of business on such succeeding
Interest Payment Date, and as a result, the right to convert this Security would otherwise
terminate in such period if not exercised, or if the Company is in arrears on any previously due
interest payment as of the Conversion Date, and this Security is surrendered for conversion during
such period, then the Holder of this Security on such Regular Record Date will be entitled to
receive the amount of interest accruing hereon from the Interest Payment Date next preceding the
date of such conversion to such succeeding Interest Payment Date and the Holder of this Security
who converts this Security or a portion hereof during such period shall not be required to pay such
amount upon surrender of this Security for conversion.

     Subject to the provisions of the immediately preceding paragraph and, in the case of a
conversion after the close of business on the Regular Record Date next preceding any Interest
Payment Date and on or before the close of business on such Interest Payment Date, to the right of
the Holder of this Security (or any Predecessor Security of record as of such Regular Record Date)
to receive the related installment of interest to the extent and under the circumstances provided
in the Indenture, no cash payment or adjustment is to be made on conversion for interest, if any,
accrued hereon from the Interest Payment Date next preceding the date of conversion, or for
dividends on the Common Stock issued on conversion hereof. The Company shall thereafter deliver to
the Holder, in respect of each $1,000 principal amount of Securities: (i) cash, in an amount equal
to the lesser of (A) the principal amount of each Security to be converted and (B) the Conversion
Value and (ii) if the Conversion Value is greater than the principal amount of each Security, a
number of shares of the Company’s Common Stock equal to the sum of the Daily Share Amounts during
the Applicable Conversion Reference Period, calculated as described in the Indenture, or, at the
Company’s election, a cash amount equal to the sum of the Daily Cash Amounts during the Applicable
Conversion Reference Period, calculated as described in the Indenture. The Company will make a
cash payment for any fractional shares.

     The Conversion Rate is subject to adjustment as provided in the Indenture.

25

 

     In addition, the Indenture provides that in case of certain consolidations or mergers to which
the Company is a party or the conveyance, transfer, sale or lease of all or substantially all of
the property and assets of the Company, the Indenture shall be amended, without the consent of any
Holders of Securities, so that this Security, if then Outstanding, will be convertible thereafter,
during the period this Security shall be convertible as specified above, only into the kind and
amount of securities, cash and other property receivable upon such consolidation, merger,
conveyance, transfer, sale or lease by a holder of the number of shares of Common Stock of the
Company into which this Security could have been converted immediately prior to such consolidation,
merger, conveyance, transfer, sale or lease (assuming such holder of Common Stock is not a
Constituent Person or an Affiliate of a Constituent Person, failed to exercise any rights of
election and received per share the kind and amount received per share by a plurality of
Non-electing Shares).

     No adjustment in the Conversion Rate will be made until such adjustment would require an
increase or decrease of at least one percent of such rate, provided that, any adjustment that would
otherwise be made will be carried forward and taken into account in the computation of any
subsequent adjustment.

     If a Change in Control occurs, the Holder of this Security, at the Holder’s option, shall have
the right, in accordance with the provisions of the Indenture, to require the Company to repurchase
this Security (or any portion of the principal amount hereof that is at least U.S. $1,000 or an
integral multiple of U.S. $1,000 in excess thereof, provided that the portion of the principal
amount of this Security to be Outstanding after such repurchase is at least equal to U.S. $1,000)
for cash at a Repurchase Price equal to 100% of the principal amount thereof plus accrued interest,
if any, to but excluding the Repurchase Date.

     If a Change in Control occurs prior to February 15, 2011, the Company will increase the
Conversion Rate for the notes surrendered for conversion by a number of additional shares, subject
to certain exceptions, provided, however, that no increase will be made in the case of a Change in
Control if at least 90% of the consideration paid for the Company’s common stock (excluding cash
payments for fractional shares and cash payments made pursuant to dissenters’ appraisal rights) in
such change in control transaction consists of shares of capital stock traded on the New York Stock
Exchange or another U.S. national securities exchange or quoted on the Nasdaq Stock Market or a
successor automated over-the-counter trading market in the United States (or that will be so traded
or quoted immediately following the transaction).

     The number of Additional Shares will be determined as specified in the Indenture.

     Whenever in this Security there is a reference, in any context, to the principal of any
Security as of any time, such reference shall be deemed to include reference to the Repurchase
Price payable in respect of such Security to the extent that such Repurchase Price is, was or would
be so payable at such time, and express mention of the Repurchase Price in any provision of this
Security shall not be construed as excluding the Repurchase Price so payable in those provisions of
this Security when such express mention is not made.

     [The following paragraph shall appear in each Global Security:

26

 

     In the event of a deposit or withdrawal of an interest in this Security, including an
exchange, transfer, redemption, repurchase or conversion of this Security in part only, the
Trustee, as custodian of the Depositary, shall make an adjustment on its records to reflect such
deposit or withdrawal in accordance with the Applicable Procedures.]

     [The following paragraph shall appear in each Security that is not a Global Security:

     In the event of redemption, repurchase or conversion of this Security in part only, a new
Security or Securities for the unredeemed, unrepurchased or unconverted portion hereof will be
issued in the name of the Holder hereof.]

     If an Event of Default shall occur and be continuing, the principal of all the Securities,
together with interest to the date of declaration, may be declared due and payable in the manner
and with the effect provided in the Indenture. Upon payment (i) of the amount of principal so
declared due and payable, together with interest to the date of declaration, and (ii) interest on
any overdue principal and, to the extent permitted by applicable law, on overdue interest, all of
the Company’s obligations in respect of the payment of the principal of and interest on the
Securities shall terminate.

     The Indenture permits, with certain exceptions as therein provided, the amendment thereof and
the modification of the rights and obligations of the Company and the rights of the Holders of the
Securities under the Indenture at any time by the Company and the Trustee with either (a) the
written consent of the Holders of not less than a majority in principal amount of the Securities at
the time Outstanding, or (b) by the adoption of a resolution, at a meeting of Holders of the
Outstanding Securities at which a quorum is present, by the Holders of at least 66-2/3% in
aggregate principal amount of the Outstanding Securities represented and entitled to vote at such
meeting. The Indenture also contains provisions permitting the Holders of specified percentages in
principal amount of the Securities at the time Outstanding, on behalf of the Holders of all the
Securities, to waive compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder
of this Security shall be conclusive and binding upon such Holder and upon all future Holders of
this Security and of any Security issued in exchange therefore or in lieu hereof whether or not
notation of such consent or waiver is made upon this Security or such other Security. Certain
modifications or amendments to the Indenture require the consent of the Holders of each Outstanding
Security affected.

     As provided in and subject to the provisions of the Indenture, the Holder of this Security
shall not have the right to institute any proceeding with respect to the Indenture or for the
appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder shall
have previously given the Trustee written notice of a continuing Event of Default, the Holders of
not less than 25% in principal amount of the Outstanding Securities shall have made written request
to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered
the Trustee reasonable indemnity and the Trustee shall not have received from the Holders of a
majority in principal amount of the Securities Outstanding a direction inconsistent with such
request, and shall have failed to institute any such proceeding, for 60 days after receipt of such
notice, request and offer of indemnity. The foregoing shall not apply to any suit instituted by the
Holder of this Security for the enforcement of any payment of principal hereof, premium if any, or
interest, hereon

27

 

on or after the respective due dates expressed herein or for the enforcement of the right to
convert this Security as provided in the Indenture.

     No reference herein to the Indenture and no provision of this Security or of the Indenture
shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay
the principal of, premium, if any, and interest, on this Security at the times, places and rate,
and in the coin or currency, herein prescribed or to convert this Security as provided in the
Indenture.

     As provided in the Indenture and subject to certain limitations therein set forth, the
transfer of this Security is registrable on the Security Register upon surrender of this Security
for registration of transfer at the Corporate Trust Office of the Trustee or at such other office
or agency of the Company as may be designated by it for such purpose in the Borough of Manhattan,
The City of New York (which shall initially be an office or agency of the Trustee), or at such
other offices or agencies as the Company may designate, duly endorsed by, or accompanied by a
written instrument of transfer in form satisfactory to the Company and the Security Registrar duly
executed by, the Holder thereof or his attorney duly authorized in writing, and thereupon one or
more new Securities, of authorized denominations and for the same aggregate principal amount, will
be issued to the designated transferee or transferees by the Registrar. No service charge shall be
made for any such registration of transfer or exchange, but the Company may require payment of a
sum sufficient to recover any tax or other governmental charge payable in connection therewith.

     Prior to due presentation of this Security for registration of transfer, the Company, the
Trustee and any agent of the Company or the Trustee may treat the Person in whose name such
Security is registered, as the owner thereof for all purposes, whether or not such Security be
overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the
contrary.

     No recourse for the payment of the principal, premium, if any or interest, on this Security
and no recourse under or upon any obligation, covenant or agreement of the Company in the Indenture
or any indenture supplemental thereto or in any Security, or because of the creation of any
indebtedness represented thereby, shall be had against any incorporator, stockholder, employee,
agent, officer or director or subsidiary, as such, past, present or future, of the Company or of
any successor corporation, either directly or through the Company or any successor corporation,
whether by virtue of any constitution, statute or rule of law or by the enforcement of any
assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part
of consideration for the issue hereof, expressly waived and released.

     THE INDENTURE AND THIS SECURITY SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE
INTERNAL LAWS OF THE STATE OF NEW YORK, INCLUDING, WITHOUT LIMITATION, SECTIONS 5-1401 AND 5-1402
OF THE NEW YORK GENERAL OBLIGATIONS LAW AND NEW YORK CIVIL PRACTICE LAWS AND RULE 327(B).

     All terms used in this Security that are defined in the Indenture shall have the meanings
assigned to them in the Indenture.

28

 

ABBREVIATIONS

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

	 	 	 	 	 	 	 
	TEN COM

	 	as tenant in common
	 	UNIF GIFT MIN ACT
	 	___Custodian ___
	TEN ENT

	 	as tenants by the entireties (Cust)
	 	 	 	(Cust)         (Minor)
	JT TEN

	 	as joint tenants with right of
	 	 	 	under Uniform Gifts to
	

	 	survivorship and not as tenants in
	 	 	 	Minors Act ___
	

	 	common	 	 	 	 
	 
	 	 	 	 	 	 
	

	 	 	 	 	 	(State)

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

29

 

ELECTION OF HOLDER TO REQUIRE REPURCHASE

     (1) Pursuant to Section 13.1 of the Indenture, the undersigned hereby elects to have this
Security repurchased by the Company.

     (2) The undersigned hereby directs the Trustee or the Company to pay it or ___an
amount in cash equal to 100% of the principal amount to be repurchased (as set forth below), plus
accrued and unpaid interest to, but excluding, the Repurchase Date, as provided in the Indenture.

Dated:

	 	 	 
	 
	 	 
	 
	 	 
	 
	 	 
	Signature(s)
	 	 

Signature(s) must be guaranteed by an Eligible

Guarantor Institution with membership in an

approved signature guarantee program pursuant

to Rule 17Ad-15 under the Securities Exchange

Act of 1934, as amended.

	 
	 
	 	 
	Signature Guaranteed

Principal amount to be repurchased (at least

U.S. $1,000 or an integral multiple of U.S. $1,000

in excess thereof):                                                            

Remaining principal amount following such

repurchase (not less than U.S. $1,000):                                                             

NOTICE: The signature to the foregoing election must correspond to the name as written upon the
face of this Security in every particular, without alteration or any change whatsoever.

SECTION 2.3 Form of Certificate of Authentication.

     The Trustee’s certificate of authentication shall be in substantially the following form:

     This is one of the Securities referred to in the within-mentioned Indenture.

	 	 	 	 	 
	Dated:
	 	 	 	 
	

	 	 	 	 
	 
	 	 	 	 
	

	 	 	 	 
	

	 	 	 	as Trustee

30

 

	 	 	 	 	 
	

	 	By:	 	 
	

	 	 	 	 
	

	 	 	 	Authorized Signatory

SECTION 2.4  Form of Conversion Notice.

     A Holder’s conversion notice shall be substantially in the following form:

CONVERSION NOTICE

     The undersigned Holder of this Security hereby irrevocably exercises the option to convert
this Security, or any portion of the principal amount hereof (which is U.S. $1,000 or an integral
multiple of U.S. $1,000 in excess thereof, provided that the unconverted portion of such principal
amount is U.S. $1,000 or any integral multiple of U.S. $1,000 in excess thereof) below designated,
into cash and, at our option and in certain circumstances, a combination of cash and shares of
Common Stock in accordance with the terms of the Indenture referred to in this Security, and
directs that a check in satisfaction of the conversion right for any fractional shares, any Net
Shares, and any Securities representing any unconverted principal amount hereof, be delivered to
and be registered in the name of the undersigned unless a different name has been indicated below.
If shares of Common Stock or Securities are to be registered in the name of a Person other than the
undersigned, (a) the undersigned will pay all transfer taxes payable with respect thereto and (b)
signature(s) must be guaranteed by an Eligible Guarantor Institution with membership in an approved
signature guarantee program pursuant to Rule 17Ad-15 under the Securities Exchange Act of 1934, as
amended. Any amount required to be paid by the undersigned on account of interest accompanies this
Security.

	 	 	 	 	 
	Dated:
	 	 	 	 
	

	 	 
	 	 
	

	 	 	 	Signature(s)

If shares or Securities are
to be registered in the

name of a Person other than the Holder, please

print such Person’s name and address:

	 	 
	 
	 
	(Name)
	 
	 
	 
	 
	 
	 
	 
	 
	 
	(Address)
	 
	 
	 
	 
	 
	Social Security or other Identification

	 
	Number, if any
	 
	 
	 

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Signature Guaranteed

If only a portion of the Securities is to be converted, please indicate:

	1.  	Principal amount to be converted: U.S. $                                         
	 
	2.  	Principal amount and denomination of Securities
	   	representing unconverted principal amount to be issued:
	 
	   	Amount: U.S.
$                                        
        Denominations: U.S. $                                        

(U.S. $1,000 or any integral multiple of U.S. $1,000 in excess thereof, provided that the
unconverted portion of such principal amount is U.S. $1,000 or any integral multiple of U.S. $1,000
in excess thereof)

SECTION 2.5 Form of Assignment.

     A Holder’s assignment notice shall be substantially in the following form:

ASSIGNMENT

     For value received ___hereby sell(s), assign(s) and transfer(s) unto
___(Please insert social security or other identifying number of assignee) the within
Security, and hereby irrevocably constitutes and appoints ___as attorney to
transfer the said Security on the books of the Company, with full power of substitution in the
premises.

	 	 	 	 
	Dated:
	 	 	 
	

	 	 	 

	 	 	 	 	 
	

	 	 	 	 
	

	 	 	 	Signature(s)
	 
	 	 	 	 
	

	 	 	 	Signature(s) must be guaranteed by an Eligible
	

	 	 	 	Guarantor Institution with membership in an
	

	 	 	 	approved signature guarantee program pursuant
	

	 	 	 	to Rule 17Ad-15 under the Securities Exchange
	

	 	 	 	Act of 1934, as amended.
	 
	 	 	 	 
	

	 	 	 	 
	

	 	 	 	Signature Guaranteed

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ARTICLE III

THE SECURITIES

SECTION 3.1 Title and Terms.

     The aggregate principal amount of Securities which may be authenticated and delivered under
this Indenture is limited to U.S. $450,000,000, except for Securities authenticated and delivered
pursuant to Section 3.4, 3.5, 3.6, 8.5, 12.2, 13.2(5) or 13.6 in exchange for, or in lieu of, other
Securities previously authenticated and delivered under this Indenture.

     The Securities shall be known and designated as the “0.50% Convertible Senior Notes, Series B
due February 15, 2034” of the Company. Their Stated Maturity shall be February 15, 2034 and they
shall bear interest on their principal amount from February 15, 2005, payable semi-annually in
arrears on February 15 and August 15 in each year, commencing August 15, 2005, at the rate of 0.50%
per annum until the principal thereof is due and at the rate of 0.50% per annum on any overdue
principal and, to the extent permitted by law, on any overdue interest; provided, however, that
payments shall only be made on a Business Day as provided in Section 1.12.

     The principal of, premium, if any, and interest on the Securities shall be payable as provided
in the form of Securities set forth in Section 2.2, and the Repurchase Price shall be payable at
such places as are identified in the Company Notice given pursuant to Section 13.2 (any city in
which any Paying Agent is located being herein called a “Place of Payment”).

     The Securities are redeemable at the option of the Company at any time on or after February
20, 2011, in whole or in part, subject to the conditions and as otherwise provided in Article XI
and in the form of Security set forth in Section 2.2.

     The Securities shall be convertible as provided in Article XII (any city in which any
Conversion Agent is located being herein called a “Place of Conversion”).

     The Securities shall be subject to repurchase by the Company at the option of the Holders on
each February 15, of each of 2011, 2014, 2019, 2024 and 2029, as provided in Article XIII.

SECTION 3.2 Denominations.

     The Securities shall be issuable only in registered form, without coupons, in denominations of
U.S. $1,000 and integral multiples of U.S. $1,000 in excess thereof.

SECTION 3.3 Execution, Authentication, Delivery and Dating.

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     The Securities shall be executed on behalf of the Company by its Chairman of the Board, its
Vice Chairman of the Board, its Chief Executive Officer, its President, its Chief Financial
Officer, one of its Executive Vice Presidents, one of its Senior Vice Presidents or one of its Vice
Presidents, and attested by its Chief Financial Officer, Secretary or one of its Assistant
Secretaries. Any such signature may be manual or facsimile.

     Securities bearing the manual or facsimile signature of individuals who were the proper
officers of the Company at the time of execution shall bind the Company, notwithstanding that such
individuals or any of them have ceased to hold such offices prior to the authentication and
delivery of such Securities or did not hold such offices at the date of such Securities.

     At any time and from time to time after the execution and delivery of this Indenture, the
Company may deliver Securities executed by the Company to the Trustee or to its order for
authentication, together with a Company Order for the authentication and delivery of such
Securities, and the Trustee in accordance with such Company Order shall authenticate and make
available for delivery such Securities as in this Indenture provided.

     Each Security shall be dated the date of its authentication.

     No Security shall be entitled to any benefit under this Indenture or be valid or obligatory
for any purpose unless there appears on such Security a certificate of authentication substantially
in the form provided for herein executed by the Trustee by manual signature of an authorized
signatory, and such certificate upon any Security shall be conclusive evidence, and the only
evidence, that such Security has been duly authenticated and delivered hereunder.

SECTION 3.4 Global Securities; Non-Global Securities; Book-entry Provisions.

     (1) Global Securities.

                    (i) Each Global Security authenticated under this Indenture shall be registered in the
name of the Depositary designated by the Company for such Global Security or a nominee
thereof and delivered to such Depositary or a nominee thereof or custodian therefor, and
each such Global Security shall constitute a single Security for all purposes of this
Indenture.

                    (ii) Except for exchanges of Global Securities for definitive, Non-global Securities
at the sole discretion of the Company, no Global Security may be exchanged in whole or in
part for Securities registered, and no transfer of a Global Security in whole or in part
may be registered, in the name of any Person other than the Depositary for such Global
Security or a nominee thereof unless (A) such Depositary (i) has notified the Company that
it is unwilling, unable or no longer qualified to continue as Depositary for such Global
Security or (ii) has ceased to be a clearing agency registered as such under the Exchange
Act or announces an intention permanently to cease business or does in fact do so, (B) the
Company, at its option, notifies the Trustee in writing that the Company elects to cause
the issuance of the Securities in certificated form, or (C) there shall have occurred and
be continuing an Event of Default with respect to such Global Security. In such event, if
a

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successor Depositary for such Global Security is not appointed by the Company within
90 days after the Company receives such notice or becomes aware of such ineligibility, the
Company will execute, and the Trustee, upon receipt of an Officers’ Certificate directing
the authentication and delivery of Securities, will authenticate and deliver, Securities,
in any authorized denominations in an aggregate principal amount equal to the principal
amount of such Global Security in exchange for such Global Security.

                    (iii) If any Global Security is to be exchanged for other Securities or canceled in
whole, it shall be surrendered by or on behalf of the Depositary or its nominee to the
Trustee, as Security Registrar, for exchange or cancellation, as provided in this Article
III. If any Global Security is to be exchanged for other Securities or canceled in part, or
if another Security is to be exchanged in whole or in part for a beneficial interest in any
Global Security, in each case, as provided in Section 3.5, then either (A) such Global
Security shall be so surrendered for exchange or cancellation, as provided in this Article
III, or (B) the principal amount thereof shall be reduced or increased by an amount equal
to the portion thereof to be so exchanged or canceled, or equal to the principal amount of
such other Security to be so exchanged for a beneficial interest therein, as the case may
be, by means of an appropriate adjustment made on the records of the Trustee, as Security
Registrar, whereupon the Trustee, in accordance with the Applicable Procedures, shall
instruct the Depositary or its authorized representative to make a corresponding adjustment
to its records. Upon any such surrender or adjustment of a Global Security, the Trustee
shall, subject to Section 3.5(3) and as otherwise provided in this Article III,
authenticate and deliver any Securities issuable in exchange for such Global Security (or
any portion thereof) to or upon the order of, and registered in such names as may be
directed by, the Depositary or its authorized representative. Upon the request of the
Trustee in connection with the occurrence of any of the events specified in the preceding
paragraph, the Company shall promptly make available to the Trustee a reasonable supply of
Securities that are not in the form of Global Securities. The Trustee shall be entitled to
rely upon any order, direction or request of the Depositary or its authorized
representative which is given or made pursuant to this Article III if such order, direction
or request is given or made in accordance with the Applicable Procedures.

                    (iv) Every Security authenticated and delivered upon registration of transfer of, or
in exchange for or in lieu of, a Global Security or any portion thereof, whether pursuant
to this Article III or otherwise, shall be authenticated and delivered in the form of, and
shall be, a registered Global Security, unless such Security is registered in the name of a
Person other than the Depositary for such Global Security or a nominee thereof, in which
case such Security shall be authenticated and delivered in definitive, fully registered
form, without interest coupons.

                    (v) The Depositary or its nominee, as registered owner of a Global Security, shall be
the Holder of such Global Security for all purposes under the Indenture and the Securities,
and owners of beneficial interests in a Global Security shall hold such interests pursuant
to the Applicable Procedures. Accordingly, any such owner’s beneficial interest in a Global
Security will be shown only on, and the transfer of such interest shall be effected only
through, records maintained by the Depositary or its nominee or its Agent Members and such

35

 

owners of beneficial interests in a Global Security will not be considered the owners
or holders thereof.

     (2) Non-global Securities. Securities issued upon the events described in Section 3.4(l)(ii)
shall be in definitive, fully registered form, without interest coupons.

SECTION 3.5 Registration; Registration of Transfer and Exchange; Restrictions on Transfer.

     (1) The Company shall cause to be kept at the Corporate Trust Office of the Trustee a register
(the register maintained in such office referred to as the “Security Register”) in which, subject
to such reasonable regulations as it may prescribe, the Company shall provide for the registration
of Securities and of transfers of Securities. The Trustee is hereby appointed “Security Registrar”
for the purpose of registering Securities and transfers and exchanges of Securities as herein
provided.

     Upon surrender for registration of transfer of any Security at an office or agency of the
Company designated pursuant to Section 10.2 for such purpose, the Company shall execute, and the
Trustee shall authenticate and deliver, in the name of the designated transferee or transferees,
one or more new Securities of any authorized denominations and of a like aggregate principal amount
and bearing such restrictive legends as may be required by this Indenture.

     At the option of the Holder, and subject to the other provisions of this Section 3.5,
Securities may be exchanged for other Securities of any authorized denomination and of a like
aggregate principal amount, upon surrender of the Securities to be exchanged at any such office or
agency. Whenever any Securities are so surrendered for exchange, and subject to the other
provisions of this Section 3.5, the Company shall execute, and the Trustee shall authenticate and
deliver, the Securities that the Holder making the exchange is entitled to receive. Every Security
presented or surrendered for registration of transfer or for exchange shall (if so required by the
Company or the Security Registrar) be duly endorsed, or be accompanied by a written instrument of
transfer in form satisfactory to the Company, the Trustee and the Security Registrar duly executed,
by the Holder thereof or his attorney duly authorized in writing.

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

     No service charge shall be made to a Holder for any registration of transfer or exchange of
Securities except as provided in Section 3.6, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in connection with any
registration of transfer or exchange of Securities, other than exchanges pursuant to Section 3.4,
8.5, 12.2, 13.2(5) or 13.6 (other than where the shares of Common Stock are to be issued or
delivered in a name other than that of the Holder of the Security) not involving any transfer and
other than any stamp and other duties, if any, which may be imposed in connection with any such
transfer or exchange by the United States or any political subdivision thereof or therein, which
shall be paid by the Company.

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     In the event of a redemption of the Securities, neither the Company nor the Securities
Registrar will be required (a) to register the transfer of or exchange Securities for a period of
15 days immediately preceding the date notice is given identifying the serial numbers of the
Securities called for such redemption or (b) to register the transfer of or exchange any Security,
or portion thereof, called for redemption.

     (2) Certain Transfers and Exchanges. Notwithstanding any other provision of this
Indenture or the Securities, transfers and exchanges of Securities and beneficial interests in a
Global Security of the kinds specified in this Section 3.5(2) shall be made only in accordance with
this Section 3.5(2).

                    (i) Global Security to Non-Global Security. In the event that Non-global
Securities are to be issued pursuant to Section 3.4(1)(ii) in connection with any transfer
of Securities, such transfer may be effected only in accordance with the provisions of this
clause (2)(i) and subject to the Applicable Procedures. Upon receipt by the Trustee, as
Security Registrar, of (A) a Company Order from the Company directing the Trustee, as
Security Registrar, to (x) authenticate and deliver one or more Securities of the same
aggregate principal amount as the beneficial interest in the Global Security to be
transferred, such instructions to contain the name or names of the designated transferee or
transferees, the authorized denomination or denominations of the Securities to be so issued
and appropriate delivery instructions and (y) decrease the beneficial interest of a
specified Agent Member’s account in a Global Security by a specified principal amount not
greater than the principal amount of such Global Security, and (B) such other
certifications, legal opinions or other information as the Company or the Trustee may
reasonably require to confirm that such transfer is being made pursuant to an exemption
from, or in a transaction not subject to, the registration requirements of the Securities
Act, then the Trustee, as Security Registrar, shall decrease the principal amount of the
Global Security by the specified amount and authenticate and deliver Securities in
accordance with such instructions from the Company as provided in Section 3.4(1)(iii).

                    (ii) Non-Global Security to Global Security. If the Holder of a Security
(other than a Global Security) wishes at any time to transfer all or any portion of such
Security to a Person who wishes to take delivery thereof in the form of a beneficial
interest in the Global Security, such transfer may be effected only in accordance with the
provisions of this clause (2)(ii) and subject to the Applicable Procedures. Upon receipt by
the Trustee, as Security Registrar, of such Security as provided in Section 3.5(1) and
instructions from the Company directing that a beneficial interest in the Global Security
in a specified principal amount not greater than the principal amount of such Security be
credited to a specified Agent Member’s account, then the Trustee, as Security Registrar,
shall cancel such Security (and issue a new Security in respect of any untransferred
portion thereof) as provided in Section 3.5(1) and increase the principal amount of the
Global Security by the specified principal amount as provided in Section 3.4(1)(iii).

SECTION 3.6 Mutilated, Destroyed, Lost or Stolen Securities.

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     If any mutilated Security is surrendered to the Trustee, the Company shall execute and the
Trustee shall authenticate and deliver in exchange therefor a new Security of like tenor and
principal amount and bearing a number not contemporaneously outstanding.

     If there be delivered to the Company and to the Trustee:

     (1) evidence to their satisfaction of the destruction, loss or theft of any Security, and

     (2) such security or indemnity as may be satisfactory to the Company and the Trustee to save
each of them and any agent of either of them harmless, then, in the absence of actual notice to the
Company or the Trustee that such Security has been acquired by a bona fide purchaser, the Company
shall execute and the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost
or stolen Security, a new Security of like tenor and principal amount and bearing a number not
contemporaneously outstanding.

     In case any such mutilated, destroyed, lost or stolen Security has become or is about to
become due and payable, the Company in its discretion, but subject to any conversion rights, may,
instead of issuing a new Security, pay such Security, upon satisfaction of the conditions set forth
in the preceding paragraph.

     Upon the issuance of any new Security under this Section 3.6, the Company may require the
payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in
relation thereto (other than any stamp and other duties, if any, which may be imposed in connection
therewith by the United States or any political subdivision thereof or therein, which shall be paid
by the Company) and any other expenses (including the fees and expenses of the Trustee) connected
therewith.

     Every new Security issued pursuant to this Section 3.6 in lieu of any mutilated, destroyed,
lost or stolen Security shall constitute an original additional contractual obligation of the
Company, whether or not the mutilated, destroyed, lost or stolen Security shall be at any time
enforceable by anyone, and such new Security shall be entitled to all the benefits of this
Indenture equally and proportionately with any and all other Securities duly issued hereunder.

     The provisions of this Section 3.6 are exclusive and shall preclude (to the extent lawful) all
other rights and remedies of any Holder with respect to the replacement or payment of mutilated,
destroyed, lost or stolen Securities.

SECTION 3.7 Payment of Interest; Interest Rights Preserved.

     Subject to the last paragraph of this Section 3.7, interest on any Security that is payable,
and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the
Person in whose name that Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest.

     Any interest on any Security that is payable, but is not punctually paid or duly provided for,
on any Interest Payment Date (herein called “Defaulted Interest”) shall forthwith cease to be
payable

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to the Holder on the relevant Regular Record Date by virtue of having been such Holder, and
such Defaulted Interest may be paid by the Company, at its election in each case, as provided in
clause (1) or (2) below:

     (1) The Company may elect to make payment of any Defaulted Interest to the Persons in whose
names the Securities (or their respective Predecessor Securities) are registered at the close of
business on a “Special Record Date” for the payment of such Defaulted Interest, which shall be
fixed in the following manner. The Company shall notify the Trustee in writing of the amount of
Defaulted Interest proposed to be paid on each Security, the date of the proposed payment and the
Special Record Date, and at the same time the Company shall deposit with the Trustee an amount of
money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or
shall make arrangements satisfactory to the Trustee for such deposit prior to the date of the
proposed payment, such money when deposited to be held in trust for the benefit of the Persons
entitled to such Defaulted Interest as in this clause provided. The Special Record Date for the
payment of such Defaulted Interest shall be not more than 15 days and not less than 10 days prior
to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of
the notice of the proposed payment. The Trustee, in the name and at the expense of the Company,
shall cause notice of the proposed payment of such Defaulted Interest and the Special Record Date
therefor to be mailed, first-class postage prepaid, to each Holder at such Holder’s address as it
appears in the Security Register, not less than 10 days prior to such Special Record Date. Notice
of the proposed payment of such Defaulted Interest and the Special Record Date therefor having been
so mailed, such Defaulted Interest shall be paid to the Persons in whose names the Securities (or
their respective Predecessor Securities) are registered at the close of business on such Special
Record Date and shall no longer be payable pursuant to the following clause (2).

     (2) The Company may make payment of any Defaulted Interest in any other lawful manner not
inconsistent with the requirements of any securities exchange on which the Securities may be
listed, and upon such notice as may be required by such exchange, if, after notice given by the
Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment
shall be deemed practicable by the Trustee.

     Subject to the provisions of this Section 3.7 and Section 3.5, each Security delivered under
this Indenture upon registration of transfer of or in exchange for or in lieu of any other Security
shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such
other Security.

     Interest on any Security that is converted in accordance with Section 12.2 during a Record
Date Period shall be payable in accordance with the provisions of Section 12.2.

SECTION 3.8 Persons Deemed Owners.

     Prior to due presentment of a Security for registration of transfer, the Company, the Trustee,
any Paying Agent and any agent of the Company, the Trustee or any Paying Agent may treat the Person
in whose name such Security is registered as the owner of such Security for the purpose of
receiving payment of principal of, premium, if any, interest (subject to Section 3.7) on such
Security

39

 

and for all other purposes whatsoever, whether or not such Security be overdue, and neither
the Company, the Trustee, any Paying Agent nor any agent of the Company, the Trustee or any Paying
Agent shall be affected by notice to the contrary.

SECTION 3.9 Cancellation.

     All Securities surrendered for payment, purchase, repurchase, redemption registration of
transfer or exchange or conversion shall, if surrendered to any Person other than the Trustee, be
delivered to the Trustee. All Securities so delivered to the Trustee shall be canceled promptly by
the Trustee (or its agent). No Securities shall be authenticated in lieu of or in exchange for any
Securities canceled as provided in this Section 3.9. The Trustee shall dispose of all canceled
Securities in accordance with applicable law and its customary practices in effect from time to
time.

SECTION 3.10 Computation of Interest.

     Interest on the Securities shall be computed on the basis of a 360-day year of twelve 30-day
months.

SECTION 3.11 CUSIP Numbers.

     The Company in issuing Securities may use “CUSIP” numbers (if then generally in use) in
addition to serial numbers; if so, the Trustee shall use such CUSIP numbers in addition to serial
numbers in any notice of redemption or repurchase as a convenience to Holders; provided that any
such notice may state that no representation is made as to the correctness of such CUSIP numbers
either as printed on the Securities or as contained in any notice of a redemption or repurchase and
that reliance may be placed only on the serial or other identification numbers printed on the
Securities, and any such redemption or repurchase shall not be affected by any defect in or
omission of such CUSIP numbers.

ARTICLE IV

SATISFACTION AND DISCHARGE

SECTION 4.1 Satisfaction and Discharge of Indenture.

     This Indenture shall upon Company Request cease to be of further effect, and the Trustee, at
the expense of the Company, shall execute proper instruments in form and substance satisfactory to
the Trustee acknowledging satisfaction and discharge of this Indenture, when

     (1) either

40

 

                    (i) all Securities theretofore authenticated and delivered (other than (A) Securities
which have been destroyed, lost or stolen and that have been replaced or paid as provided
in Section 3.6 and (B) Securities for whose payment money has theretofore been deposited in
trust or segregated and held in trust by the Company and thereafter repaid to the Company
or discharged from such trust, as provided in Section 10.3) have been delivered to the
Trustee for cancellation; or

                    (ii) all such Securities not theretofore delivered to the Trustee or its agent for
cancellation (other than Securities referred to in clauses (A) and (B) of clause (1)(i)
above)

                    (a) have become due and payable, or

                    (b) will have become due and payable at their Stated Maturity within one year, or

                    (c) are to be called for redemption within one year under arrangements satisfactory to
the Trustee for the giving of notice of redemption by the Trustee in the name and at the
expense of the Company, and the Company, in the case of clause (i) or (ii) above, has
deposited or caused to be deposited with the Trustee as trust funds (immediately available
to the Holders in the case of clause (ii)(a) above) in trust for the purpose an amount in
cash sufficient to pay and discharge the entire indebtedness on such Securities not
theretofore delivered to the Trustee for cancellation, for principal, premium, if any,
interest to the date of such deposit (in the case of Securities which have become due and
payable) or to the Stated Maturity or Redemption Date, as the case may be;

     (2) the Company has paid or caused to be paid all other sums payable hereunder by the Company;
and

     (3) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of
Counsel, each stating that there has been compliance with all conditions precedent herein provided
for relating to the satisfaction and discharge of this Indenture.

     Notwithstanding the satisfaction and discharge of this Indenture, any surviving rights of
conversion, or registration of transfer or exchange, or replacement of Securities expressly
provided for herein or in the form of Securities set forth in Section 2.2, the obligations of the
Company to the Trustee under Section 6.7, the obligations of the Company to any Authenticating
Agent under Section 6.12, if money shall have been deposited with the Trustee pursuant to clause
(1)(ii) of this Section 4.1, the obligations of the Trustee under Section 4.2 and the last
paragraph of Section 10.3 and the obligations of the Company and the Trustee under Section 3.5 and
Article XII shall survive.

SECTION 4.2 Application of Trust Money.

     Subject to the provisions of the last paragraph of Section 10.3, all money deposited with the
Trustee pursuant to Section 4.1 and in accordance with the provisions of Article XIII shall be held
in trust for the sole benefit of the Holders and such monies shall be applied by the Trustee, in

41

 

accordance with the provisions of the Securities and this Indenture, to the payment, either
directly or through any Paying Agent, to the Persons entitled thereto, of the principal, premium,
if any and interest, for whose payment such money has been deposited with the Trustee.

     All money deposited with the Trustee pursuant to Section 4.1 (and held by it or any Paying
Agent) for the payment of Securities subsequently converted shall be returned to the Company upon
Company Request.

     The Company shall pay and indemnify the Trustee against any tax, fee or other charge imposed
or assessed against all money deposited with the Trustee pursuant to Section 4.1 (other than income
taxes and franchise taxes incurred or payable by the Trustee and such other taxes, fees or charges
incurred or payable by the Trustee that are not directly the result of the deposit of such money
with the Trustee).

ARTICLE V

REMEDIES

SECTION 5.1 Events of Default.

     “Event of Default”, wherever used herein, means any one of the following events (whatever the
reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by
operation of law or pursuant to any judgment, decree or order of any court or any order, rule or
regulation of any administrative or governmental body):

     (1) default in the payment of any interest upon any Security when it becomes due and payable,
and continuance of such default for a period of 30 days; or

     (2) default in the payment of the principal on any Security at its Maturity (including any
Redemption Price, Repurchase Price or Purchase Price); or

     (3) any indebtedness under any bonds, debentures, notes or other evidences of indebtedness for
money borrowed (or guarantee thereof) by the Company (an “Instrument”) in an aggregate principal
amount in excess of U.S. $50,000,000 (or following a Fall-Away Event, in excess of U.S.
$100,000,000), whether such indebtedness now exists or shall hereafter be created, is not paid at
final maturity under any Instrument (either at its stated maturity or upon acceleration thereof),
and such indebtedness is not discharged, or such acceleration is not rescinded or annulled, within
a period of 30 days after there shall have been given, by registered or certified mail, to the
Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in
principal amount of the Outstanding Securities a written notice specifying such default and
requiring the Company to cause such indebtedness to be discharged or cause such default to be cured
or waived or such acceleration to be rescinded or annulled and stating that such notice is a
“Notice of Default” hereunder; or

     (4) failure by the Company to give a Company Notice in accordance with Section 13.2; or

42

 

     (5) failure to pay the Principal Return (and cash in lieu of fractional shares) of the Net
Cash Amount or deliver the Net Share Amount, in each case when due, within 10 Business Days after
such Principal Return (and cash in lieu of fractional shares), Net Cash Amount or Net Share Amount
is required to be delivered following conversion of the Securities; or

     (6) default or breach in the performance of any covenant of the Company in this Indenture
(other than a covenant a default in the performance of which is specifically dealt with elsewhere
in this Section 5.1), and continuance of such default for a period of 60 days after there has been
given, by registered or certified mail, to the Company by the Trustee or to the Company and the
Trustee by the Holders of at least 25% in principal amount of the Outstanding Securities a written
notice specifying such default or breach and requiring it to be remedied and stating that such
notice is a “Notice of Default” hereunder; or

     (7) the entry by a court having jurisdiction in the premises of (A) a decree or order for
relief in respect of the Company or any Significant Subsidiary in an involuntary case or proceeding
under any applicable Federal or State bankruptcy, insolvency, reorganization or other similar law
or (B) a decree or order adjudging the Company or any Significant Subsidiary a bankrupt or
insolvent, or approving as properly filed a petition seeking reorganization, arrangement,
adjustment or composition of or in respect of the Company or any Significant Subsidiary under any
applicable Federal or State law, or appointing a custodian, receiver, liquidator, assignee,
trustee, sequestrator or other similar official of the Company or any Significant Subsidiary or of
any substantial part of the property of either, or ordering the winding up or liquidation of the
affairs of either of them, and the continuance of any such decree or order for relief or any such
other decree or order unstayed and in effect for a period of 60 consecutive days; or

     (8) the commencement by the Company or any Significant Subsidiary of a voluntary case or
proceeding under any applicable Federal or State bankruptcy, insolvency, reorganization or other
similar law or of any other case or proceeding to be adjudicated a bankrupt or insolvent, or the
consent by either to the entry of a decree or order for relief in respect of the Company or such
Significant Subsidiary in an involuntary case or proceeding under any applicable Federal or State
bankruptcy, insolvency, reorganization or other similar law or to the commencement of any
bankruptcy or insolvency case or proceeding against the Company or any Significant Subsidiary, or
the filing by either of a petition or answer or consent seeking reorganization or similar relief
under any applicable Federal or State law, or the consent by either to the filing of such petition
or to the appointment of or taking possession by a custodian, receiver, liquidator, assignee,
trustee, sequestrator or other similar official of the Company or any Significant Subsidiary or of
any substantial part of the property of either, or the making by the Company or any Significant
Subsidiary of an assignment for the benefit of creditors, or the admission by the Company or any
Significant Subsidiary in writing of its inability to pay its debts generally as they become due,
or the taking of corporate action by the Company or any Significant Subsidiary in furtherance of
any such action.

SECTION 5.2 Acceleration of Maturity; Rescission and Annulment.

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     If an Event of Default (other than an Event of Default specified in Section 5.1(7) or 5.1(8)
with respect to the Company) occurs and is continuing, then in every such case the Trustee or the
Holders of not less than 25% in principal amount of the Outstanding Securities may declare the
principal of, and any accrued interest on, all the Securities to be due and payable immediately, by
a notice in writing to the Company (and to the Trustee if given by the Holders), and upon any such
declaration such principal and accrued interest thereon shall become immediately due and payable.
If an Event of Default specified in Section 5.1(7) or 5.1(8) with respect to the Company occurs,
the principal and accrued interest on of all the Securities shall, ipso facto, become immediately
due and payable without any declaration or other Act of the Holders or any act on the part of the
Trustee.

     At any time after such declaration of acceleration has been made and before a judgment or
decree for payment of the money due has been obtained by the Trustee as hereinafter in this Article
V provided, the Holders of a majority in principal amount of the Outstanding Securities, by written
notice to the Company and the Trustee, may, on behalf of all Holders, rescind and annul such
declaration and its consequences if:

     (1) the Company has paid or deposited with the Trustee a sum sufficient to pay

                    (i) all overdue interest on all Securities;

                    (ii) the principal of and premium, if any, on any Securities that have become due
otherwise than by such declaration of acceleration and any interest thereon at the rate
borne by the Securities;

                    (iii) to the extent permitted by applicable law, interest upon overdue interest at a
rate of 0.50% per annum; and

                    (iv) all sums paid or advanced by the Trustee hereunder and the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents and counsel;

     (2) all Events of Default, other than the nonpayment of the principal of and any premium and
interest on Securities which have become due solely by such declaration of acceleration, have been
cured or waived as provided in Section 5.13; and

     (3) such rescission and annulment would not conflict with any judgment or decree issued in
appropriate judicial proceedings regarding the payment by the Trustee to the Holders of the amounts
referred to in 5.2(1).

     No rescission or annulment referred to above shall affect any subsequent default or impair any
right consequent thereon.

SECTION 5.3 Collection of Indebtedness and Suits for Enforcement by Trustee.

     The Company covenants that if:

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     (1) default is made in the payment of interest on any Security when it becomes due and payable
and such default continues for a period of 30 days, or

     (2) default is made in the payment of the principal of or premium, if any, on any Security at
the Maturity thereof,

the Company will, upon demand of the Trustee pay to it, for the benefit of the Holders of such
Securities, the whole amount then due and payable on such Securities for principal and interest,
interest on any overdue principal and premium, and to the extent permitted by applicable law,
interest upon overdue interest at a rate of 0.50% per annum and such further amount as shall be
sufficient to cover the reasonable costs and expenses of collection, including the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents and counsel.

     If the Company fails to pay such amounts forthwith upon such demand, the Trustee, in its own
name and as trustee of an express trust, may institute a judicial proceeding for the collection of
the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may
enforce the same against the Company or any other obligor upon the Securities and collect the
moneys adjudged or decreed to be payable in the manner provided by law out of the property of the
Company or any other obligor upon the Securities, wherever situated.

     If an Event of Default occurs and is continuing, the Trustee may in its discretion proceed to
protect and enforce its rights and the rights of the Holders of Securities by such appropriate
judicial proceedings as the Trustee shall deem most effectual to protect and enforce any such
rights, whether for the specific enforcement of any covenant or agreement in this Indenture or in
aid of the exercise of any power granted herein, or to enforce any other proper remedy.

SECTION 5.4 Trustee May File Proofs of Claim.

     In case of the pendency of any receivership, insolvency, liquidation, bankruptcy,
reorganization, arrangement, adjustment, composition or other judicial proceeding relative to the
Company or any other obligor upon the Securities or the property of the Company or of such other
obligor or the creditors of either, the Trustee (irrespective of whether the principal or interest
of the Securities shall then be due and payable as therein expressed or by declaration or otherwise
and irrespective of whether the Trustee shall have made any demand on the Company for the payment
of overdue principal or interest) shall be entitled and empowered, by intervention in such
proceeding or otherwise,

     (1) to file a proof of claim for the whole amount of principal, premium, if any, and interest
owing and unpaid in respect of the Securities and take such other actions, including participating
as a member, voting or otherwise, of any official committee of creditors appointed in such matter,
and to file such other papers or documents, in each of the foregoing cases, as may be necessary or
advisable in order to have the claims of the Trustee (including any claim for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of
the Holders of Securities allowed in such judicial proceeding, and

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     (2) to collect and receive any moneys or other property payable or deliverable on any such
claim and to distribute the same; and any custodian, receiver, assignee, trustee, liquidator,
sequestrator or other similar official in any such judicial proceeding is hereby authorized by each
Holder of Securities to make such payments to the Trustee and, in the event that the Trustee shall
consent to the making of such payments directly to the Holders of Securities to pay to the Trustee

any amount due to it for the reasonable compensation, expenses, disbursements and advances of the
Trustee, its agents and counsel and any other amounts due the Trustee under Section 6.7.

     Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to
or accept or adopt on behalf of any Holder of a Security any plan of reorganization, arrangement,
adjustment or composition affecting the Securities or the rights of any Holder thereof or to
authorize the Trustee to vote in respect of the claim of any Holder of a Security in any such
proceeding; provided, however, that the Trustee may, on behalf of such Holders, vote for the
election of a trustee in bankruptcy or similar official.

SECTION 5.5 Trustee May Enforce Claims Without Possession of Securities.

     All rights of action and claims under this Indenture or the Securities may be prosecuted and
enforced by the Trustee without the possession of any of the Securities or the production thereof
in any proceeding relating thereto, and any such proceeding instituted by the Trustee shall be
brought in its own name as trustee of an express trust, and any recovery of judgment shall, after
provision for the payment of the reasonable compensation, expenses, disbursements and advances of
the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Securities in
respect of which judgment has been recovered.

SECTION 5.6 Application of Money Collected.

     Any money or property collected by the Trustee pursuant to this Article V shall be applied in
the following order, at the date or dates fixed by the Trustee and, in case of the distribution of
such money on account of principal, premium, if any, or interest, upon presentation of the
Securities and the notation thereon of the payment if only partially paid and upon surrender
thereof if fully paid:

     FIRST: To the payment of all amounts due the Trustee under Section 6.7;

     SECOND: To the payment of the amounts then due and unpaid for principal of, premium, if any,
interest on the Securities in respect of which or for the benefit of which such money or property
has been collected, ratably, without preference or priority of any kind, according to the amounts
due and payable on such Securities for principal, premium, if any, and interest, if any,
respectively;

     THIRD: To such other Person or Persons, if any, to the extent entitled thereto; and

     FOURTH: Any remaining amounts shall be repaid to the Company.

SECTION 5.7  Limitation on
Suits.

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     No Holder of any Security shall have any right to institute any proceeding, judicial or
otherwise, with respect to this Indenture, or for the appointment of a receiver or trustee, or for
any other remedy hereunder, unless:

     (1) such Holder has previously given written notice to the Trustee of a continuing Event of
Default;

     (2) the Holders of not less than 25% in principal amount of the Outstanding Securities shall
have made written request to the Trustee to institute proceedings in respect of such Event of
Default in its own name as Trustee hereunder;

     (3) such Holder or Holders have offered to the Trustee, and if requested, shall have provided,
reasonable indemnity against the costs, expenses and liabilities to be incurred in compliance with
such request;

     (4) the Trustee for 60 days after its receipt of such notice, request and offer of indemnity
(or if requested, receipt of indemnity) has failed to institute any such proceeding; and

     (5) no direction inconsistent with such written request has been given to the Trustee during
such 60 day period by the Holders of a majority in principal amount of the Outstanding Securities,
it being understood and intended that no one or more of such Holders shall have any right in any
manner whatever by virtue of, or by availing of, any provision of this Indenture to affect, disturb
or prejudice the rights of any other of such Holders, or to obtain or seek to obtain priority or
preference over any other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all such Holders.

SECTION 5.8 Unconditional Right of Holders to Receive Principal, Premium and Interest and to
Convert.

     Notwithstanding any other provision in this Indenture, the Holder of any Security shall have
the right, which is absolute and unconditional, to receive payment of the principal of, premium, if
any, and (subject to Section 3.7) interest, on such Security on the respective Stated Maturities
expressed in such Security (or, in the case of redemption, repurchase or purchase on the Redemption
Date, Repurchase Date or Purchase Date, as the case may be), and to convert such Security in
accordance with Article XII, and to institute suit for the enforcement of any such payment and
right to convert, and such rights shall not be impaired without the consent of such Holder.

SECTION 5.9 Restoration of Rights and Remedies.

     If the Trustee or any Holder of a Security has instituted any proceeding to enforce any right
or remedy under this Indenture and such proceeding has been discontinued or abandoned for any
reason, or has been determined adversely to the Trustee or to such Holder, then and in every such

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case, subject to any determination in such proceeding, the Company, the Trustee and the
Holders of Securities shall be restored severally and respectively to their former positions
hereunder and thereafter all rights and remedies of the Trustee and such Holders shall continue as
though no such proceeding had been instituted.

SECTION 5.10 Rights and Remedies Cumulative.

     Except as otherwise provided with respect to the replacement or payment of mutilated,
destroyed, lost or stolen Securities in the last paragraph of Section 3.6, no right or remedy
herein conferred upon or reserved to the Trustee or to the Holders of Securities is intended to be
exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted
by law, be cumulative and in addition to every other right and remedy given hereunder or now or
hereafter existing at law or in equity or otherwise. The assertion or employment of any right or
remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any
other appropriate right or remedy.

SECTION 5.11 Delay or Omission Not Waiver.

     No delay or omission of the Trustee or of any Holder of any Security to exercise any right or
remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a
waiver of any such Event of Default or any acquiescence therein. Every right and remedy given by
this Article V or by law to the Trustee or to the Holders of Securities may be exercised from time
to time, and as often as may be deemed expedient, by the Trustee or (subject to the limitations
contained in this Indenture) by the Holders of Securities as the case may be.

SECTION 5.12 Control by Holders of Securities.

     Subject to Section 6.3, the Holders of a majority in principal amount of the Outstanding
Securities shall have the right to direct the time, method and place of conducting any proceeding
for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee,
provided that

     (1) such direction shall not be in conflict with any rule of law or with this Indenture, and

     (2) the Trustee may take any other action deemed proper by the Trustee which is not
inconsistent with such direction, and

     (3) the Trustee need not take any action that might involve it in personal liability or be
unjustly prejudicial to the Holders of Securities not consenting.

SECTION 5.13 Waiver of
Past Defaults.

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     The Holders, either (i) through the written consent of not less than a majority in principal
amount of the Outstanding Securities or (ii) by the adoption of a resolution, at a meeting of
Holders of the Outstanding Securities at which a quorum is present, by the Holders of at least
66-2/3% in principal amount of the Outstanding Securities represented at such meeting, may on
behalf of the Holders of all the Securities waive any past default hereunder and its consequences,
except a default (A) in the payment of the principal of, premium, if any, or interest, on any
Security, or (B) in respect of a covenant or provision hereof which under Article VIII cannot be
modified or amended without the consent of the Holder of each Outstanding Security affected.

     Upon any such waiver, such default shall cease to exist, and any Event of Default arising
therefrom shall be deemed to have been cured, for every purpose of this Indenture; but no such
waiver shall extend to any subsequent or other default or impair any right consequent thereon.

SECTION 5.14 Undertaking for Costs.

     All parties to this Indenture agree, and each Holder of any Security by his acceptance thereof
shall be deemed to have agreed, that any court may in its discretion require, in any suit for the
enforcement of any right or remedy under this Indenture, or any suit against the Trustee for any
action taken, suffered or omitted by it as Trustee, the filing by any party litigant in such suit
of an undertaking to pay the costs of such suit, and that such court may in its discretion assess
reasonable costs, including reasonable attorneys’ fees, against any party litigant in such suit,
having due regard to the merits and good faith of the claims or defenses made by such party
litigant; but the provisions of this Section 5.14 shall not apply to any suit instituted by the
Company, to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of
Holders, holding in the aggregate more than 10% in principal amount of the Outstanding Securities,
or to any suit instituted by any Holder of any Security for the enforcement of the payment of the
principal of, premium, if any, or interest on any Security on or after the respective Stated
Maturity or Maturities expressed in such Security (or, in the case of redemption or repurchase, on
or after the Redemption Date, Repurchase Date or Purchase Date, as the case may be) or for the
enforcement of the right to convert any Security in accordance with Article XII.

SECTION 5.15 Waiver of Stay, Usury or Extension Laws.

     The Company covenants (to the extent that it may lawfully do so) that it will not at any time
insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any
stay, usury or extension law wherever enacted, now or at any time hereafter in force, that may
affect the covenants or the performance of this Indenture; and the Company (to the extent that it
may lawfully do so) hereby expressly waives all benefit or advantage of any such law and covenants
that it will not hinder, delay or impede by reason of such law the execution of any power herein
granted to the Trustee, but will suffer and permit the execution of every such power as though no
such law had been enacted.

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ARTICLE VI

THE TRUSTEE

SECTION 6.1 Certain Duties and Responsibilities.

     (1) Except during the continuance of an Event of Default,

                    (i) the Trustee undertakes to perform such duties and only such duties as are
specifically set forth in this Indenture, and no implied covenants or obligations shall be
read into this Indenture against the Trustee; and

                    (ii) in the absence of bad faith on its part, the Trustee may conclusively rely, as to
the truth of the statements and the correctness of the opinions expressed therein, upon
certificates or opinions furnished to the Trustee and conforming to the requirements of
this Indenture, but in the case of any such certificates or opinions which by any provision
hereof are specifically required to be furnished to the Trustee, the Trustee shall be under
a duty to examine the same to determine whether or not they conform to the requirements of
this Indenture, but not to verify the contents thereof.

     (2) In case an Event of Default has occurred and is continuing, the Trustee shall exercise
such of the rights and powers vested in it by this Indenture, and use the same degree of care and
skill in their exercise, as a prudent person would exercise or use under the circumstances in the
conduct of his own affairs.

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

                    (i) this paragraph (3) shall not be construed to limit the effect of paragraph (1) of
this Section;

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

                    (iii) the Trustee shall not be liable with respect to any action taken or omitted to
be taken by it in good faith in accordance with the direction of the Holders of a majority
in principal amount of the Outstanding Securities relating to the time, method and place of
conducting any proceeding for any remedy available to the Trustee, or exercising any trust
or power conferred upon the Trustee, under this Indenture; and

                    (iv) no provision of this Indenture shall require the Trustee to expend or risk its
own funds or otherwise incur any financial liability in the performance of any of its
duties hereunder, or in the exercise of any of its rights or powers, if it shall have
reasonable grounds for believing that repayment of such funds or adequate indemnity against
such risk or liability is not reasonably assured to it.

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     (4) Whether or not therein expressly so provided, every provision of this Indenture relating
to the conduct or affecting the liability of or affording protection to the Trustee shall be
subject to the provisions of this Section.

SECTION 6.2 Notice of Defaults.

     Within 90 days after the occurrence of any default hereunder as to which the Trustee has
received written notice, the Trustee shall give to all Holders of Securities, in the manner
provided in Section 1.6, notice of such default, unless such default shall have been cured or
waived; provided, however, that, except in the case of a default in the payment of the principal
of, premium, if any, or interest on any Security the Trustee shall be protected in withholding such
notice if and so long as the board of directors, the executive committee or a trust committee of
directors or Responsible Officers of the Trustee in good faith determines that the withholding of
such notice is in the interest of the Holders; and provided, further, that in the case of any
default of the character specified in Section 5.1(6), no such notice to Holders of Securities shall
be given until at least 60 days after the occurrence thereof or, if applicable, the expiration of
the cure period specified therein. For the purpose of this Section, the term “default” means any
event that is, or after notice or lapse of time or both would become, an Event of Default.

SECTION 6.3 Certain Rights of Trustee.

     Subject to the provisions of Section 6.1:

     (1) the Trustee may rely, and shall be protected in acting or refraining from acting, upon any
resolution, Officers’ Certificate, other certificate, statement, instrument, opinion, report,
notice, request, direction, consent, order, bond, debenture, note, coupon, other evidence of
indebtedness or other paper or document (collectively, the “Documents”) believed by it to be
genuine and to have been signed or presented by the proper party or parties, and the Trustee need
not investigate any fact or matter stated in such Documents;

     (2) any request or direction of the Company mentioned herein shall be sufficiently evidenced
by a Company Request or Company Order and any resolution of the Board of Directors shall be
sufficiently evidenced by a Board Resolution;

     (3) whenever in the administration of this Indenture the Trustee shall deem it desirable that
a matter be proved or established prior to taking, suffering or omitting any action hereunder, the
Trustee (unless other evidence be the one specifically prescribed) may, in the absence of bad faith
on its part, request and rely upon an Officers’ Certificate or Opinion of Counsel;

     (4) the Trustee may consult with counsel of its selection and the advice of such counsel or
any Opinion of Counsel shall be full and complete authorization and protection in respect of any
action taken, suffered or omitted by it hereunder in good faith and in reliance thereon;

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     (5) the Trustee shall be under no obligation to exercise any of the rights or powers vested in
it by this Indenture at the request or direction of any of the Holders of Securities pursuant to
this Indenture, unless such Holders shall have offered, and, if requested by the Trustee, delivered
to the Trustee reasonable security or indemnity against the costs, expenses and liabilities which
might be incurred by it in compliance with such request or direction;

     (6) the Trustee shall not be bound to make any investigation into the facts or matters stated
in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction,
consent, order, bond, debenture, note, coupon, other evidence of indebtedness or other paper or
document, but the Trustee may make such further inquiry or investigation into such facts or matters
as it may see fit, and, if the Trustee shall determine to make such further inquiry or
investigation, it shall be entitled to examine the books, records and premises of the Company,
personally or by agent or attorney;

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

     (8) Except with respect to Section 10.1 hereof, the Trustee shall have no duty to inquire as
to the performance of the Company’s covenants in Article X hereof. In addition, the Trustee shall
not be deemed to have knowledge of any default or Event of Default except (i) any Event of Default
occurring pursuant to Sections 5.1(1), 5.1(2) and 10.1 hereof or (ii) any default or Event of
Default of which the Trustee shall have received written notification in the manner set forth in
this Indenture or an officer in the corporate trust administration of the Trustee shall have
obtained actual knowledge.

SECTION 6.4 Not Responsible for Recitals or Issuance of Securities.

     The recitals contained herein and in the Securities (except the Trustee’s certificates of
authentication) shall be taken as the statements of the Company, and the Trustee assumes no
responsibility for their correctness. The Trustee makes no representations as to the validity or
sufficiency of this Indenture, of the Securities or of the Common Stock issuable upon the
conversion of the Securities. The Trustee shall not be accountable for the use or application by
the Company of Securities or the proceeds thereof.

SECTION 6.5 May Hold Securities, Act as Trustee under Other Indentures.

     The Trustee, any Authenticating Agent, any Paying Agent, any Conversion Agent or any other
agent of the Company or the Trustee, in its individual or any other capacity, may become the owner
or pledgee of Securities and may otherwise deal with the Company with the same rights it would have
if it were not Trustee, Authenticating Agent, Paying Agent, Conversion Agent or such other agent.

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     The Trustee may become and act as trustee under other indentures under which other securities,
or certificates of interest or participation in other securities, of the Company are outstanding in
the same manner as if it were not Trustee hereunder.

SECTION 6.6 Money Held in Trust.

     Money or property held by the Trustee in trust hereunder need not be segregated from other
funds except to the extent required by law. The Trustee shall be under no liability for interest on
any money received by it hereunder except as otherwise agreed in writing with the Company.

SECTION 6.7 Compensation and Reimbursement.

     The Company agrees:

     (1) to pay the Trustee from time to time such reasonable compensation as the Company and the
Trustee shall from time to time agree in writing for its acceptance of this Indenture and for all
services rendered by it hereunder (which compensation shall not be limited by any provision of law
in regard to the compensation of a trustee of an express trust);

     (2) except as otherwise expressly provided herein, to reimburse the Trustee upon its request
for all reasonable expenses, disbursements and advances incurred or made by the Trustee (including
costs and expenses of enforcing this Indenture and defending itself against any claim (whether
asserted by the Company, any Holder of Securities or any other Person) or liability in connection
with the exercise of any of its powers or duties hereunder) in accordance with any provision of
this Indenture (including the reasonable compensation and the expenses and disbursements of its
agents and counsel), except any such expense, disbursement or advance as may be attributable to its
negligence, willful misconduct or bad faith; and

     (3) to indemnify the Trustee (and its directors, officers, employees and agents) for, and to
hold it harmless against, any loss, liability or expense incurred without negligence or bad faith
on its part, arising out of or in connection with the acceptance or administration of this trust,
including the reasonable costs, expenses and reasonable attorneys’ fees of defending itself against
any claim or liability in connection with the exercise or performance of any of its powers or
duties hereunder.

     To secure the Company’s payment obligations to the Trustee in this Section 6.7, the Trustee
shall have a claim prior to the Securities on all money or property held or controlled by the
Trustee, other than money or property held in trust to pay principal and interest on the
Securities.

     When the Trustee incurs expenses or renders services in connection with an Event of Default
specified in Section 5.1(7) or Section 5.1(8), the expenses (including the reasonable charges of
its counsel) and the compensation for the services are intended to constitute expenses of the
administration under any applicable Federal or state bankruptcy, insolvency or other similar law.

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     The provisions of this Section shall survive the termination of this Indenture or the earlier
resignation or removal of the Trustee.

SECTION 6.8 Corporate Trustee Required; Eligibility.

     There shall at all times be a Trustee hereunder which shall be a Person that is eligible
pursuant to the Trust Indenture Act to act as such, having (or be part of a holding company group
with) a combined capital and surplus of at least U.S. $50,000,000, subject to supervision or
examination by Federal or state authority, and in good standing. The Trustee or an Affiliate of the
Trustee shall maintain an established place of business in the Borough of Manhattan, The City of
New York. If such corporation publishes reports of condition at least annually, pursuant to law or
to the requirements of said supervising or examining authority, then for the purposes of this
Section, the combined capital and surplus of such corporation shall be deemed to be its combined
capital and surplus as set forth in its most recent report of condition so published. If at any
time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it
shall resign immediately in the manner and with the effect hereinafter specified in this Article
and a successor shall be appointed pursuant to Section 6.9.

SECTION 6.9 Resignation and Removal; Appointment of Successor.

     (1) No resignation or removal of the Trustee and no appointment of a successor Trustee
pursuant to this Article shall become effective until the acceptance of appointment by the
successor Trustee in accordance with the applicable requirements of Section 6.10.

     (2) The Trustee may resign at any time by giving written notice thereof to the Company. If the
instrument of acceptance by a successor Trustee required by Section 6.10 shall not have been
delivered to the Trustee within 30 days after the giving of such notice of resignation, the
resigning Trustee may petition any court of competent jurisdiction for the appointment of a
successor Trustee.

     (3) The Trustee may be removed at any time by an Act of the Holders of a majority in principal
amount of the Outstanding Securities, delivered to the Trustee and the Company. If the instrument
of acceptance by a successor Trustee required by Section 6.10 shall not have been delivered to the
Trustee within 30 days after the giving of such notice of removal, the removed Trustee may petition
any court of competent jurisdiction for the appointment of a successor Trustee.

     (4) The Trustee may be removed at any time by the Company and the Company may appoint a
successor Trustee pursuant to this Article, provided, that (i) there is not an Event of Default
that is continuing at the time of removal, (ii) the successor Trustee appointed by the Company
meets the eligibility requirements of Section 6.8, and (iii) such removal and resignation shall not
become effective until the acceptance of appointment by the successor Trustee in accordance with
the applicable requirements of Section 6.10.

     (5) If at any time:

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                    (i) the Trustee shall cease to be eligible under Section 6.8 and shall fail to resign
after written request therefor by the Company or by any Holder of a Security who has been a
bona fide Holder of a Security for at least six months, or

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

     then, in any such case (i) the Company by a Board Resolution may remove the Trustee, or (ii)
subject to Section 5.14, any Holder of a Security who has been a bona fide Holder of a Security for
at least six months may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the removal of the Trustee and the appointment of a successor
Trustee.

     (6) If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy
shall occur in the office of Trustee for any cause, the Company, by a Board Resolution, shall
promptly appoint a successor Trustee and shall comply with the applicable requirements of this
Section and Section 6.10. If, within one year after such resignation, removal or incapability, or
the occurrence of such vacancy, a successor Trustee shall be appointed by Act of the Holders of a
majority in principal amount of the Outstanding Securities delivered to the Company and the
retiring Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance of such
appointment in accordance with the applicable requirements of Section 6.10, become the successor
Trustee and supersede the successor Trustee appointed by the Company. If no successor Trustee shall
have been so appointed by the Company or the Holders of Securities and accepted appointment in the
manner required by this Section and Section 6.10, any Holder of a Security who has been a bona fide
Holder of a Security for at least six months may, on behalf of himself and all others similarly
situated, petition any court of competent jurisdiction for the appointment of a successor Trustee.

     (7) The Company shall give notice of each resignation and each removal of the Trustee and each
appointment of a successor Trustee to all Holders of Securities in the manner provided in Section
1.6. Each notice shall include the name of the successor Trustee and the address of its Corporate
Trust Office.

SECTION 6.10 Acceptance of Appointment by Successor.

     Every successor Trustee appointed hereunder shall execute, acknowledge and deliver to the
Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the
resignation or removal of the retiring Trustee shall become effective and such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the rights, powers,
trusts and duties of the retiring Trustee; but, on the request of the Company or the successor
Trustee, such retiring Trustee shall, upon payment of its charges, execute and deliver an
instrument transferring to such successor Trustee all the rights, powers and trusts of the retiring
Trustee and shall duly assign, transfer and deliver to such successor Trustee all property and
money held by such retiring Trustee hereunder. Upon request of any such successor Trustee, the
Company shall execute any and all

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instruments for more fully and certainly vesting in and confirming to such successor Trustee
all such rights, powers and trusts.

     No successor Trustee shall accept its appointment unless at the time of such acceptance such
successor Trustee shall be eligible under this Article.

SECTION 6.11 Merger, Conversion, Consolidation or Succession to Business.

     Any corporation into which the Trustee may be merged or converted or with which it may be
consolidated, or any corporation resulting from any merger, conversion or consolidation to which
the Trustee shall be a party, or any corporation succeeding to all or substantially all of the
corporate trust business of the Trustee (including the trust created by this Indenture), shall be
the successor of the Trustee hereunder, provided such corporation shall be otherwise eligible under
this Article, without the execution or filing of any paper or any further act on the part of any of
the parties hereto. In case any Securities shall have been authenticated, but not delivered, by the
Trustee then in office, any successor by merger, conversion or consolidation to such authenticating
Trustee may adopt such authentication and deliver the Securities so authenticated with the same
effect as if such successor Trustee had itself authenticated such Securities.

SECTION 6.12 Authenticating Agents.

     The Trustee may, with the consent of the Company, appoint an Authenticating Agent or Agents
acceptable to the Company with respect to the Securities, which Authenticating Agent shall be
authorized to act on behalf of the Trustee to authenticate Securities issued upon exchange or
substitution pursuant to this Indenture.

     Securities authenticated by an Authenticating Agent shall be entitled to the benefits of this
Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee
hereunder, and every reference in this Indenture to the authentication and delivery of Securities
by the Trustee or the Trustee’s certificate of authentication shall be deemed to include
authentication and delivery on behalf of the Trustee by an Authenticating Agent and a certificate
of authentication executed on behalf of the Trustee by an Authenticating Agent. Each Authenticating
Agent shall be subject to acceptance by the Company and shall at all times be a corporation
organized and doing business under the laws of the United States of America, any State thereof or
the District of Columbia, authorized under such laws to act as Authenticating Agent and subject to
supervision or examination by government or other fiscal authority. If at any time an
Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section
6.12, such Authenticating Agent shall resign immediately in the manner and with the effect
specified in this Section 6.12.

     Any corporation into which an Authenticating Agent may be merged or converted or with which it
may be consolidated, or any corporation resulting from any merger, conversion or consolidation to
which such Authenticating Agent shall be a party, or any corporation succeeding to the corporate
agency or corporate trust business of an Authenticating Agent, shall continue to be an
Authenticating Agent, provided such corporation shall be otherwise eligible under this Section
6.12,

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without the execution or filing of any paper or any further act on the part of the Trustee or
the Authenticating Agent.

     An Authenticating Agent may resign at any time by giving written notice thereof to the Trustee
and to the Company. The Trustee may at any time terminate the agency of an Authenticating Agent by
giving written notice thereof to such Authenticating Agent and to the Company. Upon receiving such
a notice of resignation or upon such a termination, or in case at any time such Authenticating
Agent shall cease to be eligible in accordance with the provisions of this Section 6.12, the
Trustee may appoint a successor Authenticating Agent which shall be subject to acceptance by the
Company. Any successor Authenticating Agent upon acceptance of its appointment hereunder shall
become vested with all the rights, powers and duties of its predecessor hereunder, with like effect
as if originally named as an Authenticating Agent. No successor Authenticating Agent shall be
appointed unless eligible under the provisions of this Section 6.12.

     The Company agrees to pay to each Authenticating Agent from time to time reasonable
compensation for its services under this Section 6.12.

     If an Authenticating Agent is appointed with respect to the Securities pursuant to this
Section 6.12, the Securities may have endorsed thereon, in addition to or in lieu of the Trustee’s
certification of authentication, an alternative certificate of authentication in the following
form:

     This is one of the Securities referred to in the within-mentioned Indenture.

	 	 	 
	

	 	U.S. BANK NATIONAL ASSOCIATION

as Trustee
	 
	 	 
	

	 	By:
	 
	 	 
	

	 	 
	

	 	as Authenticating Agent
	 
	 	 
	

	 	By:
	 
	 	 
	

	 	 
	

	 	Authorized Signatory

SECTION 6.13  Disqualification; Conflicting Interests. 

     If the Trustee has or shall acquire a conflicting interest within the meaning of the Trust
Indenture Act, the Trustee shall either eliminate such interest or resign, to the extent and in the
manner provided by, and subject to the provisions of, the Trust Indenture Act and this Indenture.

SECTION 6.14 Preferential
Collection of Claims Against Company.

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     If and when the Trustee shall be or become a creditor of the Company (or any other obligor
upon the Securities), the Trustee shall be subject to the provisions of the Trust Indenture Act
regarding the collection of claims against the Company (or any such other obligor).

ARTICLE VII

CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 7.1 Company May Consolidate, Etc. Only on Certain Terms.

     The Company shall not consolidate with or merge into any other Person or convey, transfer,
sell or lease its properties and assets substantially as an entirety to any Person, unless the
Company is the surviving corporation, or if the Company is not the surviving corporation, then only
if:

     (1) the Person formed by such consolidation or into or with which the Company is merged, or
the Person to which the properties and assets of the Company are so conveyed, transferred, sold or
leased shall be a corporation incorporated and validly existing under the laws of the United States
of America, any State thereof or the District of Columbia and shall expressly assume, by an
indenture supplemental hereto, executed and delivered to the Trustee, in form satisfactory to the
Trustee, the due and punctual payment of the principal of, premium, if any, and interest, on all of
the Securities as applicable, and the performance or observance of every covenant of this Indenture
on the part of the Company to be performed or observed and shall have provided for conversion
rights in accordance with Article XII;

     (2) immediately after giving effect to such transaction, no Event of Default, and no event
that after notice or lapse of time or both, would become an Event of Default, shall have occurred
and be continuing; and

     (3) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of
Counsel, each stating that such consolidation, merger, conveyance, transfer, sale or lease and, if
a supplemental indenture is required in connection with such transaction, such supplemental
indenture comply with this Article and that all conditions precedent herein provided for relating
to such transaction have been complied with, together with any documents required under Section
8.3.

SECTION 7.2 Successor Substituted.

     Upon any consolidation of the Company with, or merger of the Company into any other Person or
any conveyance, transfer, sale or lease of all or substantially all the properties and assets of
the Company in accordance with Section 7.1, the successor Person formed by such consolidation or
into or with which the Company is merged or to which such conveyance, transfer or lease is made
shall succeed to, and be substituted for, and may exercise every right and power of, the Company
under this Indenture with the same effect as if such successor Person had been named as the

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Company herein, and thereafter, except in the case of a lease, the predecessor Person shall be
relieved of all obligations and covenants under this Indenture and the Securities.

ARTICLE VIII

SUPPLEMENTAL INDENTURES

SECTION 8.1 Supplemental Indentures Without Consent of Holders of Securities.

     Without the consent of any Holders of Securities the Company, when authorized by a Board
Resolution, and the Trustee, at any time and from time to time, may enter into one or more
indentures supplemental hereto for any of the following purposes:

     (1) to evidence the succession of another Person to the Company and the assumption by any such
successor of the covenants and obligations of the Company herein and in the Securities as permitted
by Article VII of this Indenture; or

     (2) to add to the covenants of the Company for the benefit of the Holders of Securities or to
surrender any right or power herein conferred upon the Company; or

     (3) to secure the Securities; or

     (4) to make provision with respect to the conversion rights of Holders of Securities pursuant
to Section 12.11 or to make provision with respect to the repurchase rights of Holders of
Securities pursuant to Section 13.5; or

     (5) to comply with the requirements of the Trust Indenture Act or the rules and regulations of
the Commission thereunder in order to effect or maintain the qualification of this Indenture under
the Trust Indenture Act, as contemplated by this Indenture or otherwise; or

     (6) to evidence and provide for the acceptance of appointment hereunder by a successor
Trustee; or

     (7) to cure any ambiguity, to correct or supplement any provision herein that may be
inconsistent with any other provision herein or that is otherwise defective, or to make any other
provisions with respect to matters or questions arising under this Indenture as the Company and the
Trustee may deem necessary or desirable, provided such action pursuant to this clause (8) shall not
adversely affect the interests of the Holders of Securities in any material respect.

     Upon Company Request, accompanied by a Board Resolution authorizing the execution of any such
supplemental indenture, and subject to and upon receipt by the Trustee of the documents described
in Section 8.3 hereof, the Trustee shall join with the Company in the execution of any supplemental
indenture authorized or permitted by the terms of this Indenture and to make any further
appropriate agreements and stipulations that may be therein contained.

SECTION 8.2 Supplemental
Indentures with Consent of Holders of Securities.

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     With either (i) the written consent of the Holders of not less than a majority in aggregate
principal amount of the Outstanding Securities, or (ii) by the adoption of a resolution, at a
meeting of Holders of the Outstanding Securities at which a quorum is present, by the Holders of at
least 66 2/3% in aggregate principal amount of the Outstanding Securities represented at such
meeting, the Company, when authorized by a Board Resolution, and the Trustee may enter into an
indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing
in any manner or eliminating any of the provisions of this Indenture or of modifying in any manner
the rights of the Holders of Securities under this Indenture; provided, however, that no such
supplemental indenture shall, without the consent or affirmative vote of the Holder of each
Outstanding Security affected thereby,

     (1) change the Stated Maturity of the principal of or any installment of interest on any
Security, or reduce the principal amount of, or the premium, if any, the rate of interest payable
thereon or reduce the amount payable upon a redemption, purchase or repurchase, or change the place
or currency of payment of the principal of, premium, if any, or interest on any Securities
(including the Redemption Price, Repurchase Price or Purchase Price in respect of such Security) or
impair the right to institute suit for the enforcement of any payment in respect of any Security on
or after the Stated Maturity thereof (or, in the case of redemption or any repurchase, on or after
the Redemption Date, Repurchase Date or Purchase Date as the case may be) or, except as permitted
by Section 12.12, adversely affect the right of Holders to convert any Security as provided in
Article XII; or

     (2) reduce the requirements of Section 9.4 for quorum or voting, or reduce the percentage in
principal amount of the Outstanding Securities the consent of whose Holders is required for any
such supplemental indenture or the consent of whose Holders is required for any waiver of
compliance with certain provisions of this Indenture or certain defaults hereunder and their
consequences provided for in this Indenture; or

     (3) modify the obligation of the Company to maintain an office or agency in the Borough of
Manhattan, The City of New York, pursuant to Section 10.2; or

     (4) modify any of the provisions of this Section or Section 5.13 or 10.9, except to increase
any percentage contained herein or therein or to provide that certain other provisions of this
Indenture cannot be modified or waived without the consent of the Holder of each Outstanding
Security affected thereby; or

     (5) modify the provisions of Article XIII in a manner adverse to the Holders; or

     (6) modify the provisions of Article XI in a manner adverse to the Holders; or

     (7) reduce the amount of cash or the number of shares of Common Stock to be received by a
Holder upon conversion of the Securities.

     It shall not be necessary for any Act of Holders of Securities under this Section to approve
the particular form of any proposed supplemental indenture, but it shall be sufficient if such Act
shall approve the substance thereof.

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SECTION 8.3 Execution of Supplemental Indentures.

     In executing, or accepting the additional trusts created by, any supplemental indenture
permitted by this Article or the modifications thereby of the trusts created by this Indenture, the
Trustee shall be entitled to receive, and (subject to Sections 6.1 and 6.3) shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of such supplemental
indenture is authorized or permitted by this Indenture, and that such supplemental indenture has
been duly authorized, executed and delivered by the Company and constitutes a valid and legally
binding obligation of the Company enforceable against the Company in accordance with its terms. The
Trustee may, but shall not be obligated to, enter into any such supplemental indenture which
affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise.

SECTION 8.4 Effect of Supplemental Indentures.

     Upon the execution of any supplemental indenture under this Article, this Indenture shall be
modified in accordance therewith, and such supplemental indenture shall form a part of this
Indenture for all purposes; and every Holder of Securities theretofore or thereafter authenticated
and delivered hereunder appertaining thereto shall be bound thereby.

SECTION 8.5 Reference in Securities to Supplemental Indentures.

     Securities authenticated and delivered after the execution of any supplemental indenture
pursuant to this Article may, and shall if required by the Trustee, bear a notation in form
approved by the Trustee as to any matter provided for in such supplemental indenture. If the
Company shall so determine, new Securities so modified as to conform, in the opinion of the Company
and the Trustee, to any such supplemental indenture may be prepared and executed by the Company and
authenticated and delivered by the Trustee in exchange for Outstanding Securities.

SECTION 8.6 Notice of Supplemental Indentures.

     Promptly after the execution by the Company and the Trustee of any supplemental indenture
pursuant to the provisions of Section 8.2, the Company shall give notice to all Holders of
Securities of such fact, setting forth in general terms the substance of such supplemental
indenture, in the manner provided in Section 1.6. Any failure of the Company to give such notice,
or any defect therein, shall not in any way impair or affect the validity of any such supplemental
indenture.

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ARTICLE IX

MEETINGS OF HOLDERS OF SECURITIES

SECTION 9.1 Purposes for Which Meetings May Be Called.

     A meeting of Holders of Securities may be called at any time and from time to time pursuant to
this Article to make, give or take any request, demand, authorization, direction, notice, consent,
waiver or other action provided by this Indenture to be made, given or taken by Holders of
Securities.

SECTION 9.2 Call, Notice and Place of Meetings.

     (1) The Trustee may at any time call a meeting of Holders of Securities for any purpose
specified in Section 9.1, to be held at such time and at such place in the Borough of Manhattan,
The City of New York, as the Trustee shall determine. Notice of every meeting of Holders of
Securities, setting forth the time and the place of such meeting and in general terms the action
proposed to be taken at such meeting, shall be given, in the manner provided in Section 1.6, not
less than 21 nor more than 180 days prior to the date fixed for the meeting.

     (2) In case at any time the Company, pursuant to a Board Resolution, or the Holders of at
least 10% in principal amount of the Outstanding Securities shall have requested the Trustee to
call a meeting of the Holders of Securities for any purpose specified in Section 9.1, by written
request setting forth in reasonable detail the action proposed to be taken at the meeting, and the
Trustee shall not have mailed the notice of such meeting within 21 days after receipt of such
request or shall not thereafter proceed to cause the meeting to be held as provided herein, then
the Company or the Holders of Securities in the amount specified, as the case may be, may determine
the time and the place in the Borough of Manhattan, The City of New York, for such meeting and may
call such meeting for such purposes by giving notice thereof as provided in paragraph (1) of this
Section.

SECTION 9.3 Persons Entitled to Vote at Meetings.

     To be entitled to vote at any meeting of Holders of Securities, a Person shall be (i) a Holder
of one or more of the Outstanding Securities, or (ii) a Person appointed by an instrument in
writing as proxy for a Holder or Holders of one or more of the Outstanding Securities by such
Holder or Holders. The only Persons who shall be entitled to be present or to speak at any meeting
of Holders shall be the Persons entitled to vote at such meeting and their counsel, any
representatives of the Trustee and its counsel and any representatives of the Company and its
counsel.

SECTION 9.4 Quorum; Action.

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     The Persons entitled to vote a majority in principal amount of the Outstanding Securities
shall constitute a quorum. In the absence of a quorum within 30 minutes of the time appointed for
any such meeting, the meeting shall, if convened at the request of Holders of Securities, be
dissolved. In any other case, the meeting may be adjourned for a period of not less than 10 days as
determined by the chairman of the meeting prior to the adjournment of such meeting. In the absence
of a quorum at any such adjourned meeting, such adjourned meeting may be further adjourned for a
period not less than 10 days as determined by the chairman of the meeting prior to the adjournment
of such adjourned meeting (subject to repeated applications of this sentence). Notice of the
reconvening of any adjourned meeting shall be given as provided in Section 9.2(1), except that such
notice need be given only once not less than five days prior to the date on which the meeting is
scheduled to be reconvened. Notice of the reconvening of an adjourned meeting shall state
expressly the percentage of the principal amount of the Outstanding Securities that shall
constitute a quorum.

     Subject to the foregoing, at the reconvening of any meeting adjourned for a lack of a quorum,
the Persons entitled to vote 25% in principal amount of the Outstanding Securities at the time
shall constitute a quorum for any subsequent adjournment of such meeting.

     At a meeting or an adjourned meeting duly reconvened and at which a quorum is present as
aforesaid, any resolution and all matters (except as limited by the proviso to Section 8.2 and
except to the extent Section 10.12 requires a different vote) shall be effectively passed and
decided if passed or decided by the lesser of (i) the Holders of not less than a majority in
principal amount of the Outstanding Securities and (ii) the Persons entitled to vote not less than
66 2/3% in principal amount of the Outstanding Securities represented and entitled to vote at such
meeting.

     Any resolution passed or decisions taken at any meeting of Holders of Securities duly held in
accordance with this Section shall be binding on all the Holders of Securities whether or not
present or represented at the meeting. The Trustee shall, in the name and at the expense of the
Company, notify all the Holders of Securities of any such resolutions or decisions pursuant to
Section 1.6.

SECTION 9.5 Determination of Voting Rights; Conduct and Adjournment of Meetings.

     (1) Notwithstanding any other provisions of this Indenture, the Trustee may make such
reasonable regulations as it may deem advisable for any meeting of Holders of Securities in regard
to proof of the holding of Securities and of the appointment of proxies and in regard to the
appointment and duties of inspectors of votes, the submission and examination of proxies,
certificates and other evidence of the right to vote, and such other matters concerning the conduct
of the meeting as it shall deem appropriate. Except as otherwise permitted or required by any such
regulations, the holding of Securities shall be proved in the manner specified in Section 1.4 and
the appointment of any proxy shall be proved in the manner specified in Section 1.4 or by having
the signature of the Person executing the proxy guaranteed by any bank, broker or other eligible
institution participating in a recognized medallion signature guarantee program.

     (2) The Trustee shall, by an instrument in writing, appoint a temporary chairman (which may be
the Trustee) of the meeting, unless the meeting shall have been called by the Company or by Holders
of Securities as provided in Section 9.2(1), in which case the Company or the Holders of

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Securities calling the meeting, as the case may be, shall in like manner appoint a temporary
chairman. A permanent chairman and a permanent secretary of the meeting shall be elected by vote of
the Persons entitled to vote a majority in principal amount of the Outstanding Securities
represented at the meeting.

     (3) At any meeting, each Holder of a Security or proxy shall be entitled to one vote for each
U.S. $1,000 principal amount of Securities held or represented by him; provided, however, that no
vote shall be cast or counted at any meeting in respect of any Security challenged as not
Outstanding and ruled by the chairman of the meeting to be not Outstanding. The chairman of the
meeting shall have no right to vote, except as a Holder of a Security or proxy.

     (4) Any meeting of Holders of Securities duly called pursuant to Section 9.2 at which a quorum
is present may be adjourned from time to time by Persons entitled to vote a majority in principal
amount of the Outstanding Securities represented at the meeting, and the meeting may be held as so
adjourned without further notice.

SECTION 9.6 Counting Votes and Recording Action of Meetings.

     The vote upon any resolution submitted to any meeting of Holders of Securities shall be by
written ballots on which shall be subscribed the signatures of the Holders of Securities or of
their representatives by proxy and the principal amounts at Stated Maturity and serial numbers of
the Outstanding Securities held or represented by them. The permanent chairman of the meeting shall
appoint two inspectors of votes who shall count all votes cast at the meeting for or against any
resolution and who shall make and file with the secretary of the meeting their verified written
reports in duplicate of all votes cast at the meeting. A record, at least in duplicate, of the
proceedings of each meeting of Holders of Securities shall be prepared by the secretary of the
meeting and there shall be attached to said record the original reports of the inspectors of votes
on any vote by ballot taken thereat and affidavits by one or more Persons having knowledge of the
facts setting forth a copy of the notice of the meeting and showing that said notice was given as
provided in Section 9.2 and, if applicable, Section 9.4. Each copy shall be signed and verified by
the affidavits of the permanent chairman and secretary of the meeting and one such copy shall be
delivered to the Company and another to the Trustee to be preserved by the Trustee, the latter to
have attached thereto the ballots voted at the meeting. Any record so signed and verified shall be
conclusive evidence of the matters therein stated.

ARTICLE X

COVENANTS

SECTION 10.1 Payment of Principal, Premium and Interest.

     The Company covenants and agrees that it will duly and punctually pay the principal of and
premium, if any, and interest, on the Securities in accordance with the terms of the Securities and
this Indenture. The Company will deposit or cause to be deposited with the Trustee or its nominee,

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no later than the opening of business on the date of the Stated Maturity of any Security or no
later than the opening of business on the due date for any installment of interest, all payments so
due, which payments shall be in immediately available funds on the date of such Stated Maturity or
due date as the case may be.

SECTION 10.2 Maintenance of Offices or Agencies.

     The Company will maintain in the Borough of Manhattan, The City of New York, an office or
agency (which may include the Trustee) where the Securities may be surrendered for registration of
transfer or exchange or for presentation for payment or for conversion, redemption or repurchase
and where notices and demands to or upon the Company in respect of the Securities and this
Indenture may be served. The Company will give prompt written notice to the Trustee of the
location, and any change in the location, of such office or agency not designated or appointed by
the Trustee. If at any time the Company shall fail to maintain any such required office or agency
or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders,
notices and demands may be made or served at the Corporate Trust Office or the office or agency of
the Trustee in the Borough of Manhattan, The City of New York.

     The Company may at any time and from time to time vary or terminate the appointment of any
such agent or appoint any additional agents for any or all of such purposes; provided, however,
that until all of the Securities have been delivered to the Trustee for cancellation, or moneys
sufficient to pay the principal of, premium, if any, and interest on the Securities have been made
available for payment and either paid or returned to the Company pursuant to the provisions of
Section 10.3, the Company will maintain in the Borough of Manhattan, The City of New York, an
office or agency where Securities may be presented or surrendered for payment and conversion, which
shall initially be the Corporate Trust Office of the Trustee, where Securities may be surrendered
for registration of transfer or exchange and where notices and demands to or upon the Company in
respect of the Securities and this Indenture may be served. The Company will give prompt written
notice to the Trustee, and notice to the Holders in accordance with Section 1.6, of the appointment
or termination of any such agents and of the location and any change in the location of any such
office or agency.

     The Company hereby initially designates the Trustee as Paying Agent, Security Registrar and
Conversion Agent, and each of the Corporate Trust Office of the Trustee and the office or agency of
the Trustee in the Borough of Manhattan, The City of New York, as one such office or agency of the
Company for each of the aforesaid purposes.

SECTION 10.3 Money for Security Payments to Be Held in Trust.

     If the Company shall act as its own Paying Agent, it will, on or before each due date of the
principal of, premium, if any, or interest, on any of the Securities, segregate and hold in trust
for the benefit of the Persons entitled thereto a sum sufficient to pay the principal, premium, if
any, and interest, so becoming due until such sums shall be paid to such Persons or otherwise
disposed of as

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herein provided and the Company will promptly notify the Trustee, in writing, of its action or
failure so to act.

     Whenever the Company shall have one or more Paying Agents, it will, no later than the opening
of business on each due date of the principal of, premium, if any, or interest on any Securities,
deposit with the Trustee a sum in funds immediately payable on the payment date sufficient to pay
the principal, premium, if any, or interest, so becoming due, such sum to be held for the benefit
of the Persons entitled to such principal, premium, if any, or interest, and (unless such Paying
Agent is the Trustee) the Company will promptly notify the Trustee, in writing, of any failure so
to act.

     The Company will cause each Paying Agent other than the Trustee to execute and deliver to the
Trustee an instrument in which such Paying Agent shall agree with the Trustee, subject to the
provisions of this Section, that such Paying Agent will:

     (1) hold all sums held by it for the payment of the principal of, premium, if any, or
interest, on Securities for the benefit of the Persons entitled thereto until such sums shall be
paid to such Persons or otherwise disposed of as herein provided;

     (2) give the Trustee written notice of any default by the Company (or any other obligor upon
the Securities) in the making of any payment of principal, premium, if any, or interest; and

     (3) at any time during the continuance of any such default, upon the written request of the
Trustee, forthwith pay to the Trustee all sums so held by such Paying Agent.

     The Company may at any time, for the purpose of obtaining the satisfaction and discharge of
this Indenture or for any other purpose, pay, or by Company Order direct any Paying Agent to pay,
to the Trustee all sums held in trust by the Company or such Paying Agent, such sums to be held by
the Trustee upon the same trusts as those upon which such sums were held by the Company or such
Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be
released from all further liability with respect to such money.

     Any money deposited with the Trustee or any Paying Agent, or then held by the Company, in
trust for the payment of the principal of, premium, if any, or interest, on any Security and
remaining unclaimed for two years after such principal, premium, if any, or interest has become due
and payable shall be paid to the Company on Company Request, or (if then held by the Company) shall
be discharged from such trust; and the Holder of such Security shall thereafter, as an unsecured
general creditor, look only to the Company for payment thereof, and all liability of the Trustee or
such Paying Agent with respect to such trust money, and all liability of the Company as trustee
thereof, shall thereupon cease.

SECTION 10.4 Existence.

     Subject to Article VII, the Company will do or cause to be done all things necessary to
preserve and keep in full force and effect its existence.

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SECTION 10.5 Maintenance of Properties.

     The Company will cause all properties used or useful in the conduct of its business and the
business of its Subsidiaries to be maintained and kept in good condition, repair and working order
and supplied with all necessary equipment and will cause to be made all necessary repairs,
renewals, replacements, betterments and improvements thereof, all as in the judgment of the Company
may be necessary so that the business carried on in connection therewith may be properly and
advantageously conducted at all times; provided, however, that nothing in this Section shall
prevent the Company from discontinuing the operation or maintenance of any of such properties if
such discontinuance is, in the judgment of the Company, desirable in the conduct of its business
and not disadvantageous in any material respect to the Holders.

SECTION 10.6 Payment of Taxes and Other Claims.

     The Company will pay or discharge, or cause to be paid or discharged, before the same may
become delinquent, (i) all taxes, assessments and governmental charges levied or imposed upon the
Company or any subsidiary or upon the income, profits or property of the Company, or any
subsidiary, (ii) all claims for labor, materials and supplies which, if unpaid, might by law become
a lien or charge upon the property of the Company, and (iii) subject to Section 12.9, all stamp and
other duties, if any, which may be imposed by the United States or any political subdivision
thereof or therein in connection with the issuance, transfer, exchange or conversion of any
Securities or with respect to this Indenture; provided, however, that, in the case of clauses (i)
and (ii), the Company shall not be required to pay or discharge or cause to be paid or discharged
any such tax, assessment, charge or claim (A) if the failure to do so will not, in the aggregate,
have a material adverse impact on the Company and its Subsidiaries, taken as a whole, or (B) if the
amount, applicability or validity is being contested in good faith by appropriate proceedings.

SECTION 10.7 Registration and Listing.

     The Company will list, subject to notice of issuance, any shares of Common Stock issuable upon
conversion of the Securities on the New York Stock Exchange.

SECTION 10.8 Statement by Officers as to Default.

     The Company shall deliver to the Trustee, within 120 days after the end of each fiscal year of
the Company ending after the date hereof, an Officers’ Certificate, stating whether or not to the
best knowledge of the signers thereof the Company is in default in the performance and observance
of any of the terms, provisions and conditions of this Indenture (without regard to any period of
grace or requirement of notice provided hereunder) and, if the Company shall be in default,
specifying all such defaults and the nature and status thereof of which they may have knowledge.

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     The Company will deliver to the Trustee, forthwith upon becoming aware of any default or any
Event of Default under the Indenture, an Officers’ Certificate specifying with particularity such
default or Event of Default and further stating what action the Company has taken, is taking or
proposes to take with respect thereto. For the purpose of this Section, the term “default” means
any event that is, or after notice or lapse of time or both would become, an Event of Default.

     Any notice required to be given under this Section 10.8 shall be delivered to the Trustee at
its Corporate Trust Office.

SECTION 10.9 Waiver of Certain Covenants.

     The Company may omit in any particular instance to comply with any covenant or condition set
forth in Sections 10.4 (other than with respect to the existence of the Company (subject to Article
VII)), 10.5 and 10.6, inclusive (other than a covenant or condition which under Section 8.2 cannot
be modified or amended without the consent of the Holder of each Outstanding Security affected), if
before the time for such compliance the Holders shall, through (i) the written consent of not less
than a majority in principal amount of the Outstanding Securities or (ii) the adoption of a
resolution at a meeting of Holders of the Outstanding Securities at which a quorum is present by
the Holders of not less than 66 2/3% in principal amount of the Outstanding Securities represented
at such meeting, either waive such compliance in such instance or generally waive compliance with
such covenant or condition, but no such waiver shall extend to or affect such covenant or condition
except to the extent so expressly waived, and, until such waiver shall become effective, the
obligations of the Company and the duties of the Trustee or any Paying or Conversion Agent in
respect of any such covenant or condition shall remain in full force and effect. Nothing in this
Section is intended to limit the application of Sections 5.13, 8.1 and 8.2.

ARTICLE XI

REDEMPTION OF SECURITIES

SECTION 11.1 Right of Redemption.

     The Securities may be redeemed in accordance with the provisions of the form of Securities set
forth in Section 2.2.

SECTION 11.2 Applicability of Article.

     Redemption of Securities at the election of the Company or otherwise, as permitted or required
by any provision of the Securities or this Indenture, shall be made in accordance with such
provision and this Article XI.

SECTION 11.3 Election to
Redeem; Notice to Trustee.

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     The election of the Company to redeem any Securities shall be evidenced by a Board Resolution.
In case of any redemption at the election of the Company of any of the Securities, the Company
shall, at least 45 days prior to the Redemption Date fixed by the Company (unless a shorter notice
shall be satisfactory to the Trustee), notify the Trustee in writing of such Redemption Date.

SECTION 11.4 Selection by Trustee of Securities to Be Redeemed.

     If less than all the Securities are to be redeemed, the particular Securities to be redeemed
shall be selected by the Trustee within five Business Days after it receives the notice described
in 11.3, from the Outstanding Securities not previously called for redemption, in principal amounts
of $1,000 or whole multiples of $1,000 by pro rata selection, by lot or otherwise in accordance
with the procedures of the Depositary.

     If any Security selected for partial redemption is converted in part before termination of the
conversion right with respect to the portion of the Security so selected, the converted portion of
such Security shall be deemed (so far as may be) to be the portion selected for redemption.
Securities that have been converted during a selection of Securities to be redeemed may be treated
by the Trustee as Outstanding for the purpose of such selection. The Trustee shall promptly notify
the Company and each Security Registrar in writing of the securities selected for redemption and,
in the case of any Securities selected for partial redemption, the principal amount thereof to be
redeemed.

     For all purposes of this Indenture, unless the context otherwise requires, all provisions
relating to the redemption of Securities shall relate, in the case of any Securities redeemed or to
be redeemed only in part, to the portion of the principal amount of such Securities which has been
or is to be redeemed.

SECTION 11.5 Notice of Redemption.

     Notice of redemption shall be given in the manner provided in Section 1.6 to the Holders of
Securities to be redeemed not less than 30 nor more than 60 days prior to the Redemption Date, and
such notice shall be irrevocable. The Company shall, concurrently with the giving of such notice,
publish a Press Release including the information required to be included in such notice of
redemption hereunder.

     All notices of redemption shall state:

     (1) the Redemption Date,

     (2) the Redemption Price and accrued interest thereon to, but excluding, the Redemption Date,

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     (3) if less than all Outstanding Securities are to be redeemed, the aggregate principal amount
of Securities to be redeemed and the aggregate principal amount of Securities which will be
outstanding after such partial redemption,

     (4) that on the Redemption Date the Redemption Price and interest to, but excluding, the
Redemption Date, will become due and payable upon each such Security to be redeemed, and that
interest thereon shall cease to accrue on and after said date,

     (5) the Conversion Rate, the date on which the right to convert the Securities to be redeemed
will terminate and the places where such Securities may be surrendered for conversion, and

     (6) the place or places where such Securities are to be surrendered for payment of the
Redemption Price and accrued interest, to, but excluding, the Redemption Date.

     In case of a partial redemption, the notice shall specify the serial and CUSIP numbers (if
any) and the portions thereof called for redemption and that transfers and exchanges may occur on
or prior to the Redemption Date.

     Notice of redemption of Securities to be redeemed at the election of the Company shall be
given by the Company or, at the Company’s written request, by the Trustee in the name of and at the
expense of the Company. Notice of redemption of Securities to be redeemed at the election of the
Company received by the Trustee shall be given by the Trustee to each Paying Agent in the name of
and at the expense of the Company.

SECTION 11.6 Deposit of Redemption Price.

     On or prior to the Redemption Date, the Company shall deposit with the Trustee (or, if the
Company is acting as its own Paying Agent, segregate and hold in trust as provided in Section 10.3)
an amount of money (which shall be in immediately available funds on such Redemption Date)
sufficient to pay the Redemption Price of, and except if the Redemption Date shall be on Interest
Payment Date, accrued interest, to the Redemption Date on all the Securities which are to be
redeemed on that date other than any Securities called for redemption on that date which have been
converted prior to the date of such deposit.

     If any Security called for redemption is converted, any money deposited with the Trustee or so
segregated and held in trust for the redemption of such Security shall (subject to any right of the
Holder of such Security or any Predecessor Security to receive interest as provided in the last
paragraph of Section 3.7) be paid to the Company on Company Request or, if then held by the
Company, shall be discharged from such trust.

SECTION 11.7 Securities Payable on Redemption Date.

     Notice of redemption having been given as aforesaid, the Securities so to be redeemed shall,
on the Redemption Date, become due and payable at the Redemption Price therein specified and

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from and after such date (unless the Company shall default in the payment of the Redemption
Price) such Securities shall cease to bear interest. Upon surrender of any Security for redemption
in accordance with said notice such Security shall be paid by the Company at the Redemption Price
together with accrued and unpaid interest to, but excluding, the Redemption Date; provided,
however, that installments of interest on Securities whose Stated Maturity is on or prior to the
Redemption Date shall be payable to Holders of such Securities, or one or more Predecessor
Securities, registered as such on the relevant Record Date according to their terms and the
provisions of Section 3.7.

     If any Security called for redemption shall not be so paid upon surrender thereof for
redemption, the principal amount of, premium, if any and, to the extent permitted by applicable
law, accrued interest on such Security shall, until paid bear interest from the Redemption Date at
a rate of 0.50% per annum, and such Security shall remain convertible until the Redemption Price of
such Security (or portion thereof, as the case may be) shall have been paid or duly provided for.

     Any Security that is to be redeemed only in part shall be surrendered at the Corporate Trust
Office or an office or agency of the Company designated for that purpose pursuant to Section 10.2
(with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of
transfer in form satisfactory to the Company and the Trustee duly executed by, the Holder thereof
or his attorney duly authorized in writing), and the Company shall execute, and the Trustee shall
authenticate and make available for delivery to the Holder of such Security without service charge,
a new Security or Securities, of any authorized denomination as requested by such Holder, in
aggregate principal amount equal to and in exchange for the unredeemed portion of the principal of
the Security so surrendered.

SECTION 11.8 Conversion Arrangement on Call for Redemption.

     In connection with any redemption of Securities, the Company may arrange for the purchase and
conversion of any Securities by an agreement with one or more investment banks or other purchasers
(the “Purchasers”) to purchase such securities by paying to the Trustee in trust for the Holders,
on or before the Redemption Date, an amount not less than the applicable Redemption Price (together
with accrued interest to the Redemption Date of such Securities. Notwithstanding anything to the
contrary contained in this Article XI, the obligation of the Company to pay the Redemption Price
(together with accrued interest to the Redemption Date shall be deemed to be satisfied and
discharged to the extent such amount is so paid by such Purchasers. If such an agreement is entered
into (a copy of which shall be filed with the Trustee prior to the close of business on the
Business Day immediately prior to the Redemption Date), any Securities called for redemption that
are not duly surrendered for conversion by the Holders thereof may, at the option of the Company,
be deemed, to the fullest extent permitted by law, and consistent with any agreement or agreements
with such Purchasers, to be acquired by such Purchasers from such Holders and (notwithstanding
anything to the contrary contained in Article XII) surrendered by such Purchasers for conversion,
all as of immediately prior to the close of business on the Redemption Date (and the right to
convert any such Securities shall be extended through such time), subject to payment of the above
amount as aforesaid. At the direction of the Company, the Trustee shall hold and dispose of any
such amount paid to it by the Purchasers to the Holders in the same manner as it would monies

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deposited with it by the Company for the redemption of Securities. Without the Trustee’s prior
written consent, no arrangement between the Company and such Purchasers for the purchase and
conversion of any Securities shall increase or otherwise affect any of the powers, duties,
responsibilities or obligations of the Trustee as set forth in this Indenture, and the Company
agrees to indemnify the Trustee from, and hold it harmless against, any loss, liability or expense
arising out of or in connection with any such arrangement for the purchase and conversion of any
Securities between the Company and such Purchasers, including the costs and expenses, including
reasonable legal fees, incurred by the Trustee in the defense of any claim or liability arising out
of or in connection with the exercise or performance of any of its powers, duties, responsibilities
or obligations under this Indenture.

ARTICLE XII

CONVERSION OF SECURITIES

SECTION 12.1 Conversion Privilege and Conversion Rate.

     (a) Subject to and upon compliance with the provisions of this Article, at the option of the
Holder thereof, any Security that is an integral multiple of $1,000 principal amount may be
converted into cash or, at the Company’s election as described below, and under certain
circumstances, a combination of cash and fully paid and nonassessable shares (calculated as to each
conversion to the nearest 1/100th of a share) of Common Stock of the Company at the Conversion
Rate, determined as hereinafter provided, in effect at the time of conversion and subject to the
adjustments described below, as follows:

     (1) if, on or prior to February 15, 2029, the Closing Sale Price of the Common Stock for at
least 20 Trading Days in the period of the 30 consecutive Trading Days ending on the eleventh
Trading Day of any fiscal quarter is more than 120% of the then current Conversion Price on the
Securities, then the Holder thereof will be entitled to convert such Security until and including
the eleventh Trading Day of the immediately following fiscal quarter;

     (2) if, on any date after February 15, 2029, the Closing Sale Price of the Common Stock is
more than 120% of the then current Conversion Price on the Securities, then the Holder thereof will
be entitled to convert such Security at all times thereafter;

     (3) if the Company elects to call the Securities for redemption on or after February 20, 2011,
then the Holder thereof will be entitled to convert such Security (or the portion of the Security
called for redemption, if less than all), until the close of business on the Business Day prior to
the Redemption Date;

     (4) if the Company distributes to all or substantially all holders of Common Stock rights,
options or warrants (other than with respect to a Rights Plan) entitling them to purchase Common
Stock at less than the Closing Sale Price of the Common Stock on the last Trading Day preceding the
declaration for such distribution, then the Holder thereof will be entitled to convert such
Security in the period described below;

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     (5) if the Company distributes to all or substantially all holders of Common Stock cash,
assets, debt securities or capital stock, which distribution has a per share value as determined by
the Board of Directors exceeding 5% of the Closing Sale Price of the Common Stock on the last
Trading Day preceding the declaration for such distribution, then the Holder thereof will be
entitled to convert such Security in the period described below; or

     (6) if the Company becomes a party to a consolidation, merger or sale of all or substantially
all of the Company’s assets where such consolidation, merger or sale of all or substantially all of
the Company’s assets constitutes a Change in Control or such an event occurs that would have been a
Change in Control but for the occurrence of one or more of the exceptions (I) and (II) to the
definition of a Change in Control contained in the proviso immediately following Section
13.4(2)(iii), then the Holder thereof will be entitled to convert such Security in the period
described below.

     In the case of a distribution contemplated in clauses (4) and (5) of this Section 12.1(a), the
Company will notify Holders at least 20 days prior to the ex-dividend date for such distribution
(the “Distribution Notice”). Once the Company has given the Distribution Notice, Holders may
surrender their Securities for conversion at any time until the earlier of the close of business on
the last Business Day preceding the ex-dividend date or the Company’s announcement that such
distribution will not take place. If in the future the Company adopts a new Rights Plan, Holders
will not have any conversion right pursuant to clause (4) above or otherwise, solely as a result of
the issuance of Rights pursuant to the Rights Plan. Notwithstanding the foregoing, in the event of
a distribution contemplated in clauses (4) and (5) of this Section 12.1(a), Holders may not convert
the Securities if the Holders may participate in such distribution without converting their
Securities.

     In the event of a consolidation, merger or sale of all or substantially all of the Company’s
assets as contemplated in clause (6) of this Section 12.1(a), the Company will notify Holders at
least 20 days prior to the anticipated closing date of such transaction (the “Merger Notice”).
Once the Company has given the Merger Notice, the Holders may, in the event of such consolidation,
merger or sale of all or substantially all of the Company’s assets, as contemplated in clause (6)
above, surrender Securities for conversion at any time from and after the date which is 15 days
prior to the anticipated effective date of such transaction until the date which is 15 days after
the actual effective date of such transaction.

     With respect to clause (1) of this Section 12.1(a), the Conversion Agent will determine, on
behalf of the Company, on the first Business Day succeeding the first day of the fiscal quarter on
which the Securities would be convertible, whether the Securities are convertible as set forth in
such clause (1) based upon the Closing Sale Price of the Common Stock and the then current
Conversion Price and, if so, will notify the Company. With respect to clause (2) of this section
12.1(a), the Conversion Agent will determine, on behalf of the Company, daily on any date after
February 15, 2029, whether the Securities are convertible as set forth in such clause (2) based
upon the Closing Sale Price of the Common Stock and the then current Conversion Price and, if so,
will notify the Company.

     (b) Subject to the further provisions of this Article XII, a Holder of a Security may also
convert the principal amount of such Security (or any portion thereof equal to $1,000 or any
integral multiple of $1,000 in excess thereof) for the five Business Day period after any five
consecutive

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Trading Day period in which the average of the Trading Prices for the Securities for such five
Trading Day period was less than 95% of the average Reference Period Conversion Value for the
Securities during such period; provided, however, if on the Conversion Date, the Closing Sale Price
of shares of Common Stock is greater than the then current Conversion Price of the Securities and
less than or equal to 120% of the then current Conversion Price of the Securities, a Holder
surrenders its Securities for conversion and the Securities are not otherwise convertible, then
such Holder will receive cash with a value equal to the principal amount of such Holder’s
Securities on such Conversion Date.

     The “Reference Period Conversion Value” for the Securities is equal to the product of the
Closing Sale Price of the Common Stock on a given day multiplied by the then current Conversion
Rate.

     The “Trading Price” of the Securities on any Trading Day means the average of the secondary
market bid quotations per Security obtained by the Conversion Agent for $5,000,000 principal amount
of the Securities at approximately 3:30 p.m., New York City time, on such Trading Day from an
independent nationally recognized securities dealer the Company selects; provided that if the
Conversion Agent cannot reasonably obtain a bid for $5,000,000 principal amount of the Securities
from a nationally recognized securities dealer or if in the Company’s reasonable judgment, the bid
quotations are not indicative of the secondary market value of the Securities, then the Trading
Price of the Securities will be deemed to be equal to the product of the then current Conversion
Rate and the Closing Sale Price of Common Stock on such Trading Day.

     The Conversion Agent shall have no obligation to determine the Trading Price of the Securities
unless the Company has requested such determination; and the Company shall have no obligation to
make such request unless a Holder provides the Company with reasonable evidence that the Trading
Price of the Securities is reasonably likely to be less than 95% of the Reference Period Conversion
Value; at which time, the Company shall instruct the Conversion Agent to determine the Trading
Price of the Securities beginning on the next Trading Day and on each successive Trading Day until
the Trading Price is greater than or equal to 95% of the Reference Period Conversion Value.

     (c) The conversion right, subject to the conditions described in clauses (a) and (b) of this
Section 12.1, shall commence on the initial issuance date of the Securities and expire at the close
of business on the date of Maturity, subject, in the case of conversion of any Global Security, to
any Applicable Procedures. In case a Holder of a Security exercises his right to require the
Company to repurchase the Security, such conversion right in respect of the Security, or portion
thereof so called, shall expire at the close of business on the Business Day immediately preceding
the Repurchase Date unless the Company defaults in making the payment due upon repurchase (subject
as aforesaid to any Applicable Procedures with respect to any Global Security).

     Provisions of this Indenture that apply to conversion of all of a Security also apply to
conversion of a portion of a Security.

     A Holder of Securities is not entitled to any rights of a holder of Common Stock until such
Holder has converted its Securities into Common Stock, and only to the extent such Securities are
deemed to have been converted into Common Stock pursuant to this Article XII.

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     The “Conversion Rate” shall be initially 103.4468 for each U.S. $1,000 principal amount of
Securities. The Conversion Rate shall be adjusted in certain instances as provided in this Article
XII.

SECTION 12.2 Exercise of Conversion Privilege.

     In order to exercise the conversion privilege, the Holder of any Security to be converted
shall surrender such Security, duly endorsed in blank, at the Corporate Trust Office of the Trustee
in the Borough of Manhattan, The City of New York, or at such other office or agency of the
Company, maintained for that purpose pursuant to Section 10.2, accompanied by a duly signed and
completed conversion notice substantially in the form set forth in Section 2.4 stating that the
Holder elects to convert such Security or, if less than the entire principal amount thereof is to
be converted, the portion thereof to be converted, and any applicable payments, including interest
payments and payments in respect of taxes, if any, as described in Section 12.8 hereto.

     Each Security surrendered for conversion (in whole or in part) during the Record Date Period
shall (except in the case of any Security or portion thereof which has been called for redemption
on a Redemption Date, is repurchasable on a Repurchase Date or purchasable on a Purchase Date,
occurring, in any such case, within such Record Date Period and, as a result, the right to convert
such Security would otherwise terminate in such period if not exercised, or if the Company is in
arrears on any previously due interest payment as of the Conversion Date) be accompanied by payment
in New York Clearing House funds or other funds acceptable to the Company of an amount equal to the
interest, if any, payable on such Interest Payment Date on the principal amount of such Security
(or part thereof, as the case may be) being surrendered for conversion. The interest so payable on
such Interest Payment Date with respect to any Security (or portion thereof, if applicable) that is
surrendered for conversion during the Record Date Period shall be paid to the Holder of such
Security as of such Record Date in an amount equal to the interest that would have been payable on
such Security if such Security had been converted as of the close of business on such Interest
Payment Date. Interest payable on any Interest Payment Date in respect of any Security surrendered
for conversion on or after such Interest Payment Date shall be paid to the Holder of such Security
as of the Record Date next preceding such Interest Payment Date, notwithstanding the exercise of
the right of conversion.

     Except as provided in the preceding paragraph and subject to the last paragraph of Section
3.7, no cash payment or adjustment shall be made upon any conversion on account of any interest
accrued from the Interest Payment Date next preceding the conversion date, in respect of any
Security (or part thereof, as the case may be) surrendered for conversion, or on account of any
dividends on the Common Stock issued upon conversion. Except as set forth in this paragraph, the
Company’s delivery to the Holder, in respect of each $1,000 principal amount of Securities
converted, of the amounts set forth in the next paragraph, will be deemed to:

     (i) satisfy the Company’s obligation to pay the principal amount of the Security being
converted pursuant to the provisions hereof; and

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     (ii) satisfy the Company’s obligation to pay accrued but unpaid interest, if any,
attributable to the period from the most recent Interest Payment Date through the
Conversion Date.

     As a result, the principal amount and unpaid interest, if any, through the Conversion
Date are deemed to be paid in full rather than cancelled, extinguished or forfeited.

     If the Holder surrenders a Security for conversion, such Holder will receive, in
respect of each $1,000 principal amount of securities, together with a cash payment for any
fractional shares:

     (a) cash in an amount (the “Principal Return”) equal to the lesser of (1) the principal amount
of each Security to be converted and (2) the Conversion Value, and

     (b) if the Conversion Value is greater than the principal amount of each Security a number of
shares of the Company’s common stock (the “Net Shares”) equal to the sum of the Daily Share Amounts
during the Applicable Conversion Reference Period (the “Net Share Amount”) or, at the Company’s
election, a cash amount equal to the sum of the Daily Cash Amounts during the Applicable Conversion
Reference Period (the “Net Cash Amount”). The Company will make such election (i) reasonably
promptly upon satisfaction of the conditions set forth in Sections 12.1(a)(1) and 12.1(a)(2) above
or (ii) when the Company gives notice of the conversion privilege resulting upon satisfaction of
any of the conditions set forth in Section 12.1(a)(3) through 12.1(a)(6).

     The cash payment for fractional shares will be computed in an amount based on the Applicable
Stock Price.

     The Conversion Value, Principal Return, Net Cash Amount and Net Share Amount will be
determined by the Company promptly after the end of the Applicable Conversion Reference Period.
The Company will pay the Principal Return and cash for fractional shares and deliver Net Shares or
the Net Cash Amount, if any, no later than the fourth Business Day following the determination of
the Applicable Stock Price. The Company will not issue fractional shares upon conversion.

     Securities shall be deemed to have been converted immediately prior to the close of business
on the day of surrender of such Securities for conversion in accordance with the foregoing
provisions, and at such time the rights of the Holders of such Securities as Holders shall cease,
and the Person or Persons entitled to receive the Common Stock, if any, issuable upon conversion
shall be treated for all purposes as the record holder or holders of such Common Stock at such
time. The Company shall issue and deliver to the Trustee, for delivery to the Conversion Agent who
will in turn deliver to the Holder (unless a different Person is indicated on the Conversion
Notice), a certificate or certificates, cash, or a combination thereof, for the number of full
shares of Common Stock issuable upon conversion, together with payment in lieu of any fraction of a
share, as provided in Section 12.3.

     In the case of any Security which is converted in part only, upon such conversion the Company
shall execute and the Trustee shall authenticate and deliver to the Holder thereof, at the expense
of the Company, a new Security or Securities of authorized denominations in an aggregate principal
amount equal to the unconverted portion of the principal amount of such Security. A Security may be
converted in part, but only if the principal amount of such Security to be converted

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is any integral multiple of U.S. $1,000 and the principal amount of such Security to remain
Outstanding after such conversion is equal to U.S. $1,000 or any integral multiple of $1,000 in
excess thereof.

SECTION 12.3 Fractions of Shares.

     No fractional shares of Common Stock shall be issued upon conversion of any Security or
Securities. If more than one Security shall be surrendered for conversion at one time by the same
Holder, the number of full shares which shall be issuable upon conversion thereof shall be computed
on the basis of the aggregate principal amount of the Securities (or specified portions thereof) so
surrendered. Instead of any fractional share of Common Stock that would otherwise be issuable upon
conversion of any Security or Securities (or specified portions thereof), the Company shall
calculate and pay a cash adjustment in respect of such fraction (calculated to the nearest 1/100th
of a share) in an amount equal to the same fraction of the Closing Sale Price at the close of
business on the day of conversion.

SECTION 12.4 Adjustment of Conversion Rate.

     (1) The Conversion Rate shall be subject to adjustments from time to time as follows:

               (i) In case the Company shall pay or make a dividend or other distribution on shares
of Common Stock payable in shares of Common Stock, the Conversion Rate in effect at the
opening of business on the day following the date fixed for the determination of
stockholders entitled to receive such dividend or other distribution shall be increased by
dividing such Conversion Rate by a fraction of which the numerator shall be the number of
shares of Common Stock outstanding at the close of business on the date fixed for such
determination and the denominator shall be the sum of such number of shares and the total
number of shares constituting such dividend or other distribution, such increase to become
effective immediately after the opening of business on the day following the date fixed for
such determination. If, after any such date fixed for determination, any dividend or
distribution is not in fact paid, the Conversion Rate shall be immediately readjusted,
effective as of the date the Board of Directors determines not to pay such dividend or
distribution, to the Conversion Rate that would have been in effect if such determination
date had not been fixed. For the purposes of this paragraph (i), the number of shares of
Common Stock at any time outstanding shall not include shares held in the treasury of the
Company but shall include shares issuable in respect of scrip certificates issued in lieu
of fractions of shares of Common Stock. The Company will not pay any dividend or make any
distribution on shares of Common Stock held in the treasury of the Company.

               (ii) In case the Company shall issue rights, options or warrants (in any case other
than in connection with a Rights Plan) to all holders of its Common Stock entitling them to
subscribe for or purchase shares of Common Stock at a price per share less than the Current
Market Price per share (determined as provided in paragraph (3) of this Section 12.4) of
the Common Stock on the date fixed for the determination of stockholders

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entitled to receive such rights, options or warrants (other than any rights, options
or warrants that by their terms will also be issued to any Holder upon conversion of a
Security into shares of Common Stock without any action required by the Company or any
other Person), the Conversion Rate in effect at the opening of business on the day
following the date fixed for such determination shall be increased by dividing such
Conversion Rate by a fraction of which the numerator shall be the number of shares of
Common Stock outstanding at the close of business on the date fixed for such determination
plus the number of shares of Common Stock that the aggregate of the offering price of the
total number of shares of Common Stock so offered for subscription or purchase would
purchase at such Current Market Price and the denominator shall be the number of shares of
Common Stock outstanding at the close of business on the date fixed for such determination
plus the number of shares of Common Stock so offered for subscription or purchase, such
increase to become effective immediately after the opening of business on the day following
the date fixed for such determination. If, after any such date fixed for determination, any
such rights, options or warrants are not in fact issued, or are not exercised prior to the
expiration thereof, the Conversion Rate shall be immediately readjusted, effective as of
the date such rights, options or warrants expire, or the date the Board of Directors
determines not to issue such rights, options or warrants, to the Conversion Rate that would
have been in effect if the unexercised rights, options or warrants had never been granted
or such determination date had not been fixed, as the case may be. For the purposes of
this paragraph (ii), the number of shares of Common Stock at any time outstanding shall not
include shares held in the treasury of the Company but shall include shares issuable in
respect of scrip certificates issued in lieu of fractions of shares of Common Stock. The
Company will not issue any rights, options or warrants in respect of shares of Common Stock
held in the treasury of the Company.

               (iii) In case outstanding shares of Common Stock shall be subdivided into a greater
number of shares of Common Stock, the Conversion Rate in effect at the opening of business
on the day following the day upon which such subdivision becomes effective shall be
proportionately increased, and, conversely, in case outstanding shares of Common Stock
shall be combined into a smaller number of shares of Common Stock, the Conversion Rate in
effect at the opening of business on the day following the day upon which such subdivision
or combination becomes effective shall be proportionately reduced, such increase or
reduction, as the case may be, to become effective immediately after the opening of
business on the day following the day upon which such subdivision or combination becomes
effective.

               (iv) In case the Company shall, by dividend or otherwise, distribute to all holders of
its Common Stock evidences of its indebtedness, shares of any class of capital stock or
other property (including cash or assets or securities (other than rights pursuant to a
Rights Plan), but excluding (A) any rights, options or warrants referred to in paragraph
1(ii) of this Section, (B) any dividend or distribution paid exclusively in cash, (C) any
dividend or distribution referred to in paragraph 1(i) of this Section and (D) any
consideration distributed in any merger or consolidation to which Section 12.12 applies),
the Conversion Rate shall be adjusted so that the same shall equal the rate determined by
dividing the Conversion Rate in effect immediately prior to the close of business on the
date fixed for the determination of stockholders entitled to receive such distribution by a
fraction of which the numerator shall be the Current Market Price per share (determined as
provided

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in paragraph (3) of this Section 12.4) of the Common Stock on the date fixed for such
determination less the then fair market value of the portion of the assets, shares or
evidences of indebtedness so distributed applicable to one share of Common Stock and the
denominator shall be such Current Market Price per share of the Common Stock, such
adjustment to become effective immediately prior to the opening of business on the day
following the date fixed for the determination of stockholders entitled to receive such
distribution, or in the case of a Spin Off, immediately prior to the opening of business on
the day following the last Trading Day of the Measurement Period. If after any such date
fixed for determination, any such distribution is not in fact made, the Conversion Rate
shall be immediately readjusted, effective as of the date of the Board of Directors
determines not to make such distribution, to the Conversion Rate that would have been in
effect if such determination date had not been fixed.

     In the event the Company distributes shares of capital stock of a Subsidiary, the Conversion
Rate will be adjusted, if at all, based on the market value of the Subsidiary stock so distributed
relative to the market value of the Common Stock, as described below.

     The Board of Directors shall determine fair market values for the purposes of this Section
12.4(1)(iv), whose determination shall be conclusive and described in a Board Resolution filed with
the Trustee; provided, however, that in respect of a dividend or other distribution of shares of
capital stock of a class or series, or similar equity interest, of or relating to a Subsidiary or
other business unit of the Company which has a Subsidiary Closing Price (a “Spin-off”), the fair
market value of the securities to be distributed shall equal the average of the daily Subsidiary
Closing Price of such securities for the five consecutive Trading Days commencing on and including
the sixth Trading Day of such securities after the effectiveness of the Spin-off (the “Measurement
Period”); provided, further, that in the event that an underwritten initial public offering of the
securities in the Spin-off occurs simultaneously with the Spin-off, fair market value of the
securities distributed in the Spin-off shall be the initial public offering price of such
securities and the market price per share of the Common Stock shall mean the Closing Sale Price for
the Common Stock on the same Trading Day.

               (v) In case the Company or any of its Subsidiaries shall make a tender or exchange
offer for Common Stock (for the avoidance of doubt, excluding options, warrants, purchase
rights and other securities convertible, exchangeable or exercisable for Common Stock), to
the extent that the cash and value of any other consideration included in the payment per
share of Common Stock in such offer exceeds the Closing Sale Price of our Common Stock on
the Trading Day next succeeding the last date on which tenders or exchanges may be made
pursuant to such tender or exchange offer, and such tender or exchange offer shall expire,
then, immediately prior to the opening of business on the day after the last date (the
“Expiration Date”) tenders could have been made pursuant to such tender offer (as such
offer may have been amended), the Conversion Rate shall be increased so that the Conversion
Rate shall equal the rate determined by multiplying the Conversion Rate in effect
immediately prior to close of business on the Expiration Date by a fraction of which the
numerator shall be the sum of (x) the aggregate consideration (determined as the sum of the
aggregate amount of cash consideration and the aggregate fair market value (as determined
by the Board of Directors, whose determination shall be conclusive evidence thereof and
which shall be evidenced by an Officers’ Certificate delivered to the Trustee thereof) of
any other consideration) payable to stockholders based on the acceptance (up to

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any maximum specified in the terms of the tender offer) of all shares validly tendered
and not withdrawn as of the last time at which such tenders could have been made on the
Expiration Date (the “Expiration Time”) (the shares deemed so accepted, up to any such
maximum, being referred to as the “Purchased Shares”) and (y) the product of the number of
shares of Common Stock outstanding (less any Purchased Shares and excluding any shares held
in the treasury of the Company) at the Expiration Time and the Current Market Price per
share of Common Stock (as determined in accordance with subsection (3) of this Section
12.4) on the Trading Day next succeeding the Expiration Date, and the denominator shall be
the product of the number of shares of Common Stock outstanding (including tendered shares
but excluding any shares held in the treasury of the Company) at the Expiration Time
multiplied by the Current Market Price per share of the Common Stock (as determined in
accordance with subsection (3) of this Section 12.4) on the Trading Day next succeeding the
Expiration Date, such increase to become effective immediately prior to the opening of
business on the day following the Expiration Date. In the event that the Company is
obligated to purchase shares pursuant to any such tender offer, but the Company is
permanently prevented by applicable law from effecting any or all such purchases or any or
all such purchases are rescinded, the Conversion Rate shall again be adjusted to be the
Conversion Rate which would have been in effect based upon the number of shares actually
purchased. If the application of this Section 12.4(1)(v) to any tender offer would result
in a decrease in the Conversion Rate, no adjustment shall be made for such tender offer
under this Section 12.4(1)(v).

     For purposes of this Section 12.4(1)(v), the term “tender offer” shall mean and include both
tender offers and exchange offers, all references to “purchases” of shares in tender offers (and
all similar references) shall mean and include both the purchase of shares in tender offers and the
acquisition of shares pursuant to exchange offers, and all references to “tendered shares” (and all
similar references) shall mean and include shares tendered in both tender offers and exchange
offers.

               (vi) In case the Company shall, by dividend or otherwise, distribute cash to all
holders of its outstanding Common Stock (excluding any cash that is distributed as part of
a distribution referred to in paragraph 1(iv) of this Section or cash distributed upon a
merger or consolidation to which Section 12.12 applies) then, and in each such case,
immediately after the close of business on such date for determination, the Conversion Rate
shall be adjusted to the rate determined by multiplying the Conversion Rate in effect
immediately prior to the close of business on the date fixed for determination of the
stockholders entitled to receive such distribution by a fraction (X) the numerator of which
shall be equal to the Current Market Price per share (determined as provided in paragraph
(3) of this Section) of the Common Stock on the date fixed for such determination plus the
amount per share of such dividend or distribution and (Y) the denominator of which shall be
equal to the Current Market Price per share (determined as provided in paragraph (3) of
this Section 12.4) of the Common Stock on such date fixed for determination.

     (2) The reclassification of Common Stock into securities other than Common Stock (other than
any reclassification upon a consolidation or merger to which Section 12.12 applies) shall be deemed
to involve (a) a distribution of such securities other than Common Stock to all holders of Common
Stock (and the effective date of such reclassification shall be deemed to be “the date fixed for
the determination of stockholders entitled to receive such distribution” and “the date fixed for

80

 

such determination” within the meaning of paragraph 1(iv) of this Section), and (b) a
subdivision or combination, as the case may be, of the number of shares of Common Stock outstanding
immediately prior to such reclassification into the number of shares of Common Stock outstanding
immediately thereafter (and the effective date of such reclassification shall be deemed to be “the
day upon which such subdivision becomes effective” or “the day upon which such combination becomes
effective”, as the case may be, and “the day upon which such subdivision or combination becomes
effective” within the meaning of paragraph 1(iii) of this Section 12.4).

     (3) For the purpose of (A) any computation under paragraphs 1(ii), (iv) or (v) of this Section
12.4, the “Current Market Price” per share of Common Stock on any date shall be calculated by the
Company and be the average of the daily Closing Sale Prices for the 10 consecutive Trading Days
selected by the Company commencing not more than 20 Trading Days before, and (I) in the case of
paragraphs (1)(ii) or (iv) of this Section 12.4, ending not later than, the earlier of the date
fixed for determination and the day before the “ex-date” with respect to the issuance or
distribution requiring such computation or (II) in the case of paragraph (1)(v) of this Section
12.4, ending not later than, the Expiration Date with respect to the tender offer requiring such
computation; and (B) any computation under paragraph (1)(vi) of this Section 12.4, the “Current
Market Price” per share of Common Stock on any date shall be calculated by the Company and be the
average of the daily Closing Sale Prices for the first 10 consecutive Trading Days from and
including the first “ex-date” with respect to the dividend or other distribution requiring such
computation. For purposes of this paragraph, the term “ex-date”, when used with respect to any
issuance or distribution, means the first date on which the Common Stock trades regular way in the
applicable securities market or on the applicable securities exchange without the right to receive
such issuance or distribution.

     (4) All calculations under this Article shall be made to the nearest U.S. $0.01 or to the
nearest one-ten-thousandth of a share, as the case may be.

     (5) The Company may make such increases in the Conversion Rate, for the remaining term of the
Securities or any shorter term, in addition to those required by paragraphs (1)(i), (ii), (iii),
(iv), (v) and (vi) of this Section 12.4, as it considers to be advisable in order to avoid or
diminish any income tax to any holders of shares of Common Stock resulting from any dividend or
distribution of stock or issuance of rights or warrants to purchase or subscribe for stock or from
any event treated as such for income tax purposes. The Company shall have the power to resolve any
ambiguity or correct any error in this paragraph (5) and its actions in so doing shall, absent
manifest error, be final and conclusive.

     (6) Notwithstanding the foregoing provisions of this Section, no adjustment of the Conversion
Rate shall be required to be made (a) upon the issuance of shares of Common Stock pursuant to any
present or future plan for the reinvestment of dividends or (b) because of a tender or exchange
offer of the character described in Rule 13e-4(h)(5) under the Exchange Act or any successor rule
thereto.

     (7) To the extent permitted by applicable law, the Company from time to time may increase the
Conversion Rate by any amount and for any amount of time if the Board of Directors shall have made
a determination that such increase would be in the best interests of the Company, which
determination shall be conclusive; provided, however, that no such increase shall be taken into
account for purposes of determining whether the Closing Sale Price of the Common Stock equals or

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exceeds 105% of the Conversion Price in connection with an event which would otherwise be a
Change in Control pursuant to Section 13.3. Whenever the Conversion Rate is increased pursuant to
the preceding sentence, the Company shall give notice of the increase to the Holders in the manner
provided in Section 1.6, and such notice shall state the increased Conversion Rate and the period
during which it will be in effect. The Company will comply with the rules and regulations
promulgated under the Exchange Act and any securities exchange upon which the Company’s Common
Stock is then listed , or automated interdealer quotation system upon which the Company’s Common
Stock is then quoted, to the extent applicable in connection with such notice.

     (8) To the extent that the Company has a Rights Plan in effect upon conversion of the
Securities pursuant to this Article XII: (i) if such Rights have not separated from the Common
Stock prior to the conversion of the Securities, each share of Common Stock issued upon conversion
of the Securities pursuant to this Article XII shall be entitled to receive the appropriate number
of Rights, if any, and the certificates representing the Common Stock issued upon such conversion
shall bear such legends, if any, in each case as may be provided by the terms of any Rights Plan;
and (ii) if such Rights have separated from the Common Stock prior to the conversion of the
Securities, the Conversion Rate will be adjusted as though the Rights were being distributed to all
holders of Common Stock on the date of such separation. If such an adjustment is made and the
Rights are later redeemed, invalidated or terminated, then a corresponding reversing adjustment
will be made to the Conversion Rate on an equitable basis.

     (9) Notwithstanding the foregoing provisions of this Section, no adjustment of the Conversion
Rate shall be required to be made until the cumulative adjustments amount to 1.0% or more of the
Conversion Rate; provided, however, that any adjustments which by reason of this paragraph (10) are
not required to be made shall be carried forward and taken into account in any subsequent
adjustment.

SECTION 12.5 Additional Shares.

     (1) If and only to the extent Holders convert Securities pursuant to Section 12.1(a)(6) prior
to February 15, 2011, the Company will increase the Conversion Rate by a number of additional
shares determined in compliance with this Section 12.5 (the “Additional Shares”), provided,
however, that no increase will be made in the case of a Change in Control if at least 90% of the
consideration paid or payable for the Company’s Common Stock (excluding cash payments for
fractional shares and cash payments made pursuant to dissenters’ appraisal rights) in such Change
in Control transaction consists of shares of capital stock traded on the New York Stock Exchange or
another U.S. national securities exchange or quoted on The Nasdaq Stock Market or a successor
automated over-the-counter trading market in the United States (or that will be so traded or quoted
immediately following the transaction, provided, however, that nothing in this Section 12.5 shall
restrict the Company’s right to pay cash in lieu of the Additional Shares and such consideration
will be determined as set forth in this Article XII). The number of Additional Shares will be
determined by reference to the table below, based on the effective date of the Change in Control
and the price (the “Stock Price”) paid per share of the Company’s Common Stock in such Change in
Control transaction. If holders of the Company’s Common Stock receive only cash in such
transaction, the Stock Price will be the cash amount paid per share. Otherwise, the Stock Price
will be the average

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of the last closing prices of the Company’s Common Stock on each of the five consecutive
Trading Days prior to but not including the effective date of such Change in Control.
Notwithstanding the foregoing, if a Holder has the right to convert its Securities pursuant to
Section 12.1(a)(6) as well as any other section of 12.1(a), it may elect to treat the conversion as
occurring pursuant to Section 12.1(a)(6).

     (2) The Stock Prices set forth in the first row of the table below (i.e., column headers) will
be adjusted as of any date on which the Conversion Rate is adjusted pursuant to Section 12.4(1)(i)
through (vi). The adjusted Stock Prices will equal the Stock Prices applicable immediately prior
to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate
immediately prior to the adjustment giving rise to the Stock Price adjustment, and the denominator
of which is the Conversion Rate as so adjusted. The number of Additional Shares will be adjusted in
the same manner as the Conversion Rate.

     The following table sets forth the hypothetical Stock Price and number of Additional Shares
issuable per $1,000 principal amount of Notes.

	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Effective Date of	 	 	Stock Price ($)	 
	Change in Control	 	 	5.07	 	 	7.0	 	 	8.0	 	 	9.0	 	 	10.0	 	 	12.5	 	 	15.0	 	 	17.5	 	 	20.0	 	 	25.0	 	 	30.0	 
	 	 	 	 
	15-Feb-05
	 	 	 	66.1	 	 	 	38.9	 	 	 	30.5	 	 	 	24.9	 	 	 	20.4	 	 	 	13.0	 	 	 	8.9	 	 	 	6.1	 	 	 	4.6	 	 	 	2.5	 	 	 	1.5	 
	 	 	 	 
	15-Feb-06
	 	 	 	68.5	 	 	 	39.4	 	 	 	30.6	 	 	 	24.5	 	 	 	20.0	 	 	 	12.3	 	 	 	8.3	 	 	 	5.6	 	 	 	4.0	 	 	 	2.1	 	 	 	1.2	 
	 	 	 	 
	15-Feb-07
	 	 	 	71.0	 	 	 	39.7	 	 	 	30.8	 	 	 	24.2	 	 	 	19.3	 	 	 	11.7	 	 	 	7.4	 	 	 	5.0	 	 	 	3.4	 	 	 	1.7	 	 	 	0.9	 
	 	 	 	 
	15-Feb-08
	 	 	 	74.3	 	 	 	40.3	 	 	 	30.3	 	 	 	23.3	 	 	 	18.4	 	 	 	10.5	 	 	 	6.4	 	 	 	4.0	 	 	 	2.6	 	 	 	1.2	 	 	 	0.5	 
	 	 	 	 
	15-Feb-09
	 	 	 	78.0	 	 	 	40.3	 	 	 	29.0	 	 	 	21.8	 	 	 	16.7	 	 	 	8.4	 	 	 	4.8	 	 	 	2.5	 	 	 	1.6	 	 	 	0.5	 	 	 	0.2	 
	 	 	 	 
	15-Feb-10
	 	 	 	83.1	 	 	 	39.4	 	 	 	27.0	 	 	 	18.4	 	 	 	13.3	 	 	 	5.4	 	 	 	2.3	 	 	 	1.0	 	 	 	0.4	 	 	 	0.0	 	 	 	0.0	 
	 	 	 	 
	15-Feb-11
	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 
	 	 	 	 

     The exact Stock Price and Repurchase Dates may not be set forth in the table, in which
case if the Stock Price is:

     (i) between two Stock Price amounts on the table or the Repurchase Date is between two dates
on the table, the number of Additional Shares will be determined by straight-line interpolation
between the number of Additional Shares set forth for the higher and lower Stock Price amounts and
the two dates, as applicable, based on a 365 or 366 day year, as actually applicable;

     (ii) more than $30 per share (as adjusted), the Conversion Rate will not be adjusted; and

     (iii) less than $5.07 per share (as adjusted), the Conversion Rate will not be adjusted.

     Notwithstanding anything in this Indenture to the contrary, in no event will the Conversion
Rate (taking into account any increases in the Conversion Rate for the Additional Shares described
above) exceed 186.5458 per $1,000 principal amount of notes, subject to adjustment in the same
manner as the Conversion Rate as set forth in Section 12.4.

SECTION 12.6 Notice of Adjustments of Conversion Rate.

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     Whenever the Conversion Rate is adjusted as herein provided:

     (1) the Company shall compute the adjusted Conversion Rate in accordance with Section 12.4 and
shall prepare a certificate signed by the Chief Financial Officer of the Company setting forth the
adjusted Conversion Rate and showing in reasonable detail the facts upon which such adjustment is
based, and such certificate shall promptly be filed with the Trustee and with each Conversion
Agent; and

     (2) upon each such adjustment, a notice stating that the Conversion Rate has been adjusted and
setting forth the adjusted Conversion Rate shall be required, and as soon as practicable after it
is required, such notice shall be provided by the Company to all Holders in accordance with Section
1.6.

     Neither the Trustee nor any Conversion Agent shall be under any duty or responsibility with
respect to any such certificate or the information and calculations contained therein, except to
exhibit the same to any Holder of Securities desiring inspection thereof at its office during
normal business hours, and shall not be deemed to have knowledge of any adjustment in the
Conversion Rate unless and until a Responsible Officer of the Trustee shall have received such a
certificate. Until a Responsible Officer of the Trustee receives such a certificate, the Trustee
and each Conversion Agent may assume without inquiry that the last Conversion Rate of which the
Trustee has knowledge of remains in effect.

SECTION 12.7 Notice of Certain Corporate Action.

     In case:

     (1) the Company shall declare a dividend (or any other distribution) on its Common Stock
payable (i) otherwise than exclusively in cash or (ii) exclusively in cash in an amount that would
require any adjustment pursuant to Section 12.4; or

     (2) the Company shall authorize the granting to all or substantially all of the holders of its
Common Stock of rights, options or warrants to subscribe for or purchase any shares of capital
stock of any class or of any other rights; or

     (3) of any reclassification of the Common Stock, or of any consolidation, merger or share
exchange to which the Company is a party and for which approval of any stockholders of the Company
is required, or of the conveyance, sale, transfer or lease of all or substantially all of the
assets of the Company; or

     (4) of the voluntary or involuntary dissolution, liquidation or winding up of the Company;

then the Company shall cause to be filed at each office or agency maintained for the purpose of
conversion of Securities pursuant to Section 10.2, and shall cause to be provided to all Holders in
accordance with Section 1.6, at least 20 days (or 10 days in any case specified in clause (1) or
(2) above) prior to the applicable record or effective date hereinafter specified, a notice stating
(x) the date on which a record is to be taken for the purpose of such dividend, distribution,
rights, options or

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warrants, or, if a record is not to be taken, the date as of which the holders of Common Stock of
record to be entitled to such dividend, distribution, rights, options or warrants are to be
determined or (y) the date on which such reclassification, consolidation, merger, conveyance,
transfer, sale, lease, dissolution, liquidation or winding up is expected to become effective, and
the date as of which it is expected that holders of Common Stock of record shall be entitled to
exchange their shares of Common Stock for securities, cash or other property deliverable upon such
reclassification, consolidation, merger, conveyance, transfer, sale, lease, dissolution,
liquidation or winding up. Neither the failure to give such notice or the notice referred to in the
following paragraph nor any defect therein shall affect the legality or validity of the proceedings
described in clauses (1) through (4) of this Section 12.7. If at the time the Trustee shall not be
the conversion agent, a copy of such notice shall also forthwith be filed by the Company with the
Trustee.

     The Company shall cause to be filed at the Corporate Trust Office and each office or agency
maintained for the purpose of conversion of Securities pursuant to Section 10.2, and shall cause to
be provided to all Holders in accordance with Section 1.6, notice of any tender offer by the
Company or any Subsidiary for all or any portion of the Common Stock at or about the time that such
notice of tender offer is provided to the public generally.

SECTION 12.8 Company to Reserve Common Stock.

     The Company shall at all times reserve and keep available, free from preemptive rights, out of
its authorized but unissued Common Stock, for the purpose of effecting the conversion of
Securities, the full number of shares of Common Stock then issuable upon the conversion of all
Outstanding Securities, assuming that the Company was to elect to issue Net Shares in lieu of cash,
unless the Company shall irrevocably commit to pay cash instead of shares of common stock for all
purposes under this Indenture.

SECTION 12.9 Taxes on Conversions.

     Except as provided in the next sentence, the Company will pay any and all taxes and duties
that may be payable in respect of the issue or delivery of shares of Common Stock on conversion of
Securities pursuant hereto. The Company shall not, however, be required to pay any tax or duty that
may be payable in respect of (i) income of the Holder, or (ii) any transfer involved in the issue
and delivery of shares of Common Stock in a name other than that of the Holder of the Security or
Securities to be converted, and no such issue or delivery shall be made unless and until the Person
requesting such issue has paid to the Company the amount of any such tax or duty, or has
established to the satisfaction of the Company that such tax or duty has been paid.

SECTION 12.10 Covenant as to Common Stock.

     The Company agrees that all shares of Common Stock that may be delivered upon conversion of
Securities, upon such delivery, will have been duly authorized and validly issued and

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will be fully paid and nonassessable and will rank equally with the other shares of the
Company’s Common Stock and, except as provided in Section 12.8, the Company will pay all taxes,
liens and charges with respect to the issue thereof.

SECTION 12.11 Cancellation of Converted Securities.

     All Securities delivered for conversion shall be delivered to the Trustee or its agent to be
canceled by or at the direction of the Trustee, which shall dispose of the same as provided in
Section 3.9.

SECTION 12.12 Provision in Case of Consolidation, Merger or Sale of Assets.

     In case of any consolidation or merger of the Company with or into any other Person, any
merger of another Person with or into the Company (other than a consolidation or merger that does
not result in any reclassification, conversion, exchange or cancellation of outstanding shares of
Common Stock of the Company) or any conveyance, sale, transfer or lease of all or substantially all
of the assets of the Company (other than a conveyance, sale, transfer or lease of all or
substantially all of the assets of the Company that does not result in any reclassification,
conversion, exchange or cancellation of outstanding shares of Common Stock of the Company), the
Person formed by such consolidation or resulting from such merger or which acquires such assets, as
the case may be, shall execute and deliver to the Trustee a supplemental indenture providing that
the Holder of each Security then Outstanding shall have the right thereafter, during the period
such Security shall be convertible as specified in Section 12.1, to convert such Security only into
the kind and amount of securities, cash and other property receivable upon such consolidation,
merger, conveyance, sale, transfer or lease by a holder of the number of shares of Common Stock of
the Company into which such Security might have been converted immediately prior to such
consolidation, merger, conveyance, sale, transfer or lease, assuming such holder of Common Stock of
the Company (i) is not (A) a Person with which the Company consolidated or merged with or into or
which merged into or with the Company or to which such conveyance, sale, transfer or lease was
made, as the case may be (a “Constituent Person”), or (B) an Affiliate of a Constituent Person and
(ii) failed to exercise his rights of election, if any, as to the kind or amount of securities,
cash and other property receivable upon such consolidation, merger, conveyance, sale, transfer or
lease (provided that if the kind or amount of securities, cash and other property receivable upon
such consolidation, merger, conveyance, sale, transfer, or lease is not the same for each share of
Common Stock of the Company held immediately prior to such consolidation, merger, conveyance, sale,
transfer or lease by others than a Constituent Person or an Affiliate thereof and in respect of
which such rights of election shall not have been exercised (“Non-electing Share”), then for the
purpose of this Section 12.11 the kind and amount of securities, cash and other property receivable
upon such consolidation, merger, conveyance, sale, transfer or lease by the holders of each
Non-electing Share shall be deemed to be the kind and amount so receivable per share by a plurality
of the Non-electing Shares). Such supplemental indenture shall provide for adjustments that, for
events subsequent to the effective date of such supplemental indenture, shall be as nearly
equivalent as may be practicable to the adjustments provided for in this Article XII. The above
provisions of this Section 12.11 shall

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similarly apply to successive consolidations, mergers, conveyances, sales, transfers or
leases. Notice of the execution of such a supplemental indenture shall be given by the Company to
the Holder of each Security as provided in Section 1.6 promptly upon such execution.

     Neither the Trustee nor any Conversion Agent shall be under any responsibility to determine
the correctness of any provisions contained in any such supplemental indenture relating either to
the kind or amount of shares of stock or other securities or property or cash receivable by Holders
of Securities upon the conversion of their Securities after any such consolidation, merger,
conveyance, transfer, sale or lease or to any such adjustment, but may accept as conclusive
evidence of the correctness of any such provisions, and shall be protected in relying upon, an
Opinion of Counsel with respect thereto, which the Company shall cause to be furnished to the
Trustee upon request.

SECTION 12.13 Rights Issued in Respect of Common Stock.

     Rights or warrants distributed by the Company to all holders of Common Stock entitling the
holders thereof to subscribe for or purchase shares of the Company’s Common Stock (either initially
or under certain circumstances specified in the documents governing such rights or warrants), which
rights or warrants, until the occurrence of such certain circumstances (“Trigger Event”):

               (i) are deemed to be transferred with such shares of Common Stock,

               (ii) are not exercisable, and

               (iii) are also issued in respect of future issuances of Common Stock

shall not be deemed distributed for purposes of Section 12.4(1)(ii) until the occurrence of the
earliest Trigger Event. In addition, in the event of any distribution of rights or warrants, or
any Trigger Event with respect thereto, that shall have resulted in an adjustment to the Conversion
Rate under Section 12.4(1)(ii), (1) in the case of any such rights or warrants that shall all have
been redeemed or repurchased without exercise by any holders thereof, the Conversion Rate shall be
readjusted upon such final redemption or repurchase to give effect to such distribution or Trigger
Event, as the case may be, as though it were a cash distribution, equal to the per share redemption
or repurchase price received by a holder of Common Stock with respect to such rights or warrants
(assuming such holder had retained such rights or warrants), made to all holders of Common Stock as
of the date of such redemption or repurchase, and (2) in the case of any such rights or warrants
all of which shall have expired without exercise by any holder thereof, the Conversion Price shall
be readjusted as if such issuance had not occurred.

SECTION 12.14 Responsibility of Trustee for Conversion Provisions.

     The Trustee, subject to the provisions of Section 6.1, and any Conversion Agent shall not at
any time be under any duty or responsibility to any Holder of Securities to determine whether any
facts exist which may require any adjustment of the Conversion Rate, or with respect to the nature
or

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extent of any such adjustment when made, or with respect to the method employed, herein or in
any supplemental indenture provided to be employed, in making the same, or whether a supplemental
indenture need be entered into. Neither the Trustee, subject to the provisions of Section 6.1, nor
any Conversion Agent shall be accountable with respect to the validity or value (or the kind or
amount) of any Common Stock, or of any other securities or property or cash, which may at any time
be issued or delivered upon the conversion of any Security; and it or they do not make any
representation with respect thereto. Neither the Trustee, subject to the provisions of Section 6.1,
nor any Conversion Agent shall be responsible for any failure of the Company to make or calculate
any cash payment or to issue, transfer or deliver any shares of Common Stock or share certificates
or other securities or property or cash upon the surrender of any Security for the purpose of
conversion; and the Trustee, subject to the provisions of Section 6.1, and any Conversion Agent
shall not be responsible for any failure of the Company to comply with any of the covenants of the
Company contained in this Article.

ARTICLE XIII

REPURCHASE OF SECURITIES AT THE OPTION OF THE HOLDER

SECTION 13.1 Right to Require Repurchase upon a Change in Control.

     In the event that a Change in Control (as hereinafter defined) shall occur, then each Holder
shall have the right, at the Holder’s option, but subject to the provisions of Section 13.2, to
require the Company to repurchase for cash, and upon the exercise of such right the Company shall
repurchase, all of such Holder’s Securities not theretofore called for redemption or repurchased by
the Company, or any portion of the principal amount thereof that is equal to U.S. $1,000 or any
integral multiple of U.S. $1,000 in excess thereof (provided that no single Security may be
repurchased in part unless the portion of the principal amount of such Security to be Outstanding
after such repurchase is equal to U.S. $1,000 or integral multiples of U.S. $1,000 in excess
thereof), on the date (the “Repurchase Date”) that is not more than 45 days after the date of the
Company Notice (as defined in Section 13.2) at a purchase price equal to 100% of the principal
amount of the Securities to be repurchased plus accrued and unpaid interest to, but excluding, the
Repurchase Date (the “Repurchase Price”); provided, however, that installments of interest, if any,
on Securities whose Stated Maturity is on or prior to the Repurchase Date shall be payable to the
Holders of such Securities, or one or more Predecessor Securities, registered as such on the
relevant Record Date according to their terms and the provisions of Section 3.7. Such right to
require the repurchase of the Securities shall not continue after a discharge of the Company from
its obligations with respect to the Securities in accordance with Article IV, unless a Change in
Control shall have occurred prior to such discharge. Whenever in this Indenture (including
Sections 2.2, 3.1, 5.1(1) and 5.8) there is a reference, in any context, to the principal of any
Security as of any time, such reference shall be deemed to include reference to the Repurchase
Price payable in respect of such Security to the extent that such Repurchase Price is, was or would
be so payable at such time, and express mention of the Repurchase Price in any provision of this
Indenture shall not be construed as excluding the Repurchase Price in those provisions of this
Indenture when such express mention is not made.

SECTION 13.2 Notices; Method of Exercising Repurchase Right, Etc.

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     (1) Unless the Company shall have theretofore called for redemption all of the Outstanding
Securities, on or before the 30th day after the occurrence of a Change in Control, the Company or,
at the request and expense of the Company on or before the 15th day after such occurrence, the
Trustee, shall give to all Holders of Securities and to the Trustee, in the manner provided in
Section 1.6, notice (the “Company Notice”) of the occurrence of the Change in Control and of the
repurchase right set forth herein arising as a result thereof and the Company shall issue a Press
Release including the information required to be included in such Company Notice hereunder. The
Company shall also deliver a copy of such Company Notice to the Trustee.

     Each Company Notice shall state:

               (i) the Repurchase Date,

               (ii) the date by which the repurchase right must be exercised,

               (iii) the Repurchase Price,

               (iv) a description of the procedure that a Holder must follow to exercise a repurchase
right, and the place or places where such Securities are to be surrendered for payment of
the Repurchase Price and accrued interest,

               (v) that on the Repurchase Date the Repurchase Price will become due and payable in
cash upon each such Security designated by the Holder to be repurchased, and that interest
thereon will cease to accrue on and after such date,

               (vi) the Conversion Rate then in effect, whether the conversion rights are then
exercisable, the date on which the right to convert the principal amount of the Securities
to be repurchased will terminate and the place or places where such Securities may be
surrendered for conversion, and

               (vii) the place or places that the Security certificate with the Election of Holder to
Require Repurchase as specified in Section 2.2 shall be delivered.

     No failure of the Company to give the foregoing notices or defect therein shall limit any
Holder’s right to exercise a repurchase right or affect the validity of the proceedings for the
repurchase of Securities.

     If any of the foregoing provisions or other provisions of this Article XIV are inconsistent
with applicable law, such law shall govern.

     (2) To exercise a repurchase right, a Holder shall deliver to the Trustee on or before the
30th day after the date of the Company Notice (i) irrevocable written notice of the Holder’s
exercise of such right, which notice shall set forth the name of the Holder, the principal amount
of the Securities to be repurchased (and, if any Security is to repurchased in part, the serial
number thereof, the portion of the principal amount thereof to be repurchased and the name of the
Person in which the portion thereof to remain Outstanding after such repurchase is to be
registered) and a statement that

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an election to exercise the repurchase right is being made thereby, and (ii) the Securities
with respect to which the repurchase right is being exercised. Such written notice shall be
irrevocable, except that the right of the Holder to convert the Securities with respect to which
the repurchase right is being exercised shall continue until the close of business on the Business
Day immediately preceding the Repurchase Date.

     (3) In the event a repurchase right shall be exercised in accordance with the terms hereof,
the Company shall pay or cause to be paid to the Trustee the Repurchase Price in cash, as provided
above, for payment to the Holder on the Repurchase Date; provided, however, that installments of
interest that mature on or prior to the Repurchase Date shall be payable in cash to the Holders of
such Securities, or one or more Predecessor Securities, registered as such at the close of business
on the relevant Regular Record Date, on the date that is not more than 45 days after the date of
the Company Notice.

     (4) If any Security (or portion thereof) surrendered for repurchase shall not be so paid on
the Repurchase Date the principal amount of such Security (or portion thereof, as the case may be)
shall, until paid, bear interest to the extent permitted by applicable law from the Repurchase Date
at the rate of 0.50% per annum, and each such Security shall remain convertible as provided in
Article XII until the principal of such Security (or portion thereof, as the case may be) shall
have been paid.

     (5) Any Security that is to be repurchased only in part shall be surrendered to the Trustee
(with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of
transfer in form satisfactory to the Company and the Trustee duly executed by, the Holder thereof
or his attorney duly authorized in writing), and the Company shall execute, and the Trustee shall
authenticate and make available for delivery to the Holder of such Security without service charge,
a new Security or Securities, containing identical terms and conditions, each in an authorized
denomination in aggregate principal amount equal to and in exchange for the unrepurchased portion
of the principal of the Security so surrendered.

     (6) All Securities delivered for repurchase shall be delivered to the Trustee to be canceled
at the direction of the Trustee, which shall dispose of the same as provided in Section 3.9.

     (7) The Company will comply with the Exchange Act and the rules and regulations promulgated
under the Exchange Act, to the extent applicable, in connection with the Company Notice.

SECTION 13.3 Certain Definitions.

     For purposes of the foregoing sections of this Article XIII,

     (1) the term “beneficial owner” shall be determined in accordance with Rule 13d-3, as in
effect on the date of the original execution of this Indenture, promulgated by the Commission
pursuant to the Exchange Act;

     (2) a “Change in Control” shall be deemed to have occurred at the time, after the original
issuance of the Securities, that any of the following occurs:

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               (i) the acquisition by any Person of beneficial ownership, directly or indirectly,
through a purchase, merger or other acquisition transaction or series of transactions, of
shares of capital stock of the Company entitling such person to exercise 50% or more of the
total voting power of all shares of capital stock of the Company entitled to vote generally
in the elections of directors, other than any such acquisition by the Company, any
Subsidiary of the Company or any employee benefit plan of the Company; or

               (ii) any consolidation of the Company with, or merger of the Company into, any other
Person, any merger of another Person into the Company, or any conveyance, sale, transfer or
lease of all or substantially all of the assets of the Company to another Person, other
than:

                    (a) any such transaction that does not result in a reclassification, conversion,
exchange or cancellation of outstanding shares of capital stock and pursuant to which the
holders of 50% or more of the total voting power of all shares of the Company’s capital
stock entitled to vote generally in the election of directors immediately prior to such
transaction have the entitlement to exercise, directly or indirectly, 50% or more of the
total voting power of all shares of capital stock entitled to vote generally in the
election of directors of the continuing or surviving corporation immediately after such
transaction; or

                    (b) any such transaction which is effected solely to change the jurisdiction of
incorporation of the Company.

               (iii) any transaction or event (whether by means of an exchange offer, liquidation,
tender offer, consolidation, merger, binding share exchange, combination, reclassification,
recapitalization or otherwise) in connection with which all or substantially all of the
Common Stock is exchanged for, converted into, acquired for or constitutes solely the right
to receive, consideration which is not all or substantially all common stock that:

                    (a) is listed on, or immediately after the transaction or event will be listed on, a
United States national securities exchange, or

                    (b) is approved, or immediately after the transaction or event will be approved, for
quotation on the Nasdaq National Market or any similar United States system of automated
dissemination of quotations of securities prices.

     Provided, however, that a Change in Control shall not be deemed to have occurred if:
(I) the Closing Sale Price of the Common Stock for any five Trading Days within the period
of 10 consecutive Trading Days ending immediately after the later of the Change in Control
and the public announcement of the Change in Control (in the case of a Change in Control
under clause (i) above) or the period of 10 consecutive Trading Days ending immediately
before the Change in Control (in the case of a Change in Control under clause (ii) and
(iii) above) shall, in the case of each of such five Trading Days, equal or exceed 105% of
the Conversion Price of the Securities in effect on each of such five Trading Days; or (II)
all of the consideration (excluding cash payments for fractional shares and cash payments
made pursuant to dissenters’ appraisal rights) in a merger or consolidation otherwise
constituting a

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Change in Control under clause (ii) above, consists of shares of common
stock, depositary
receipts or other certificates representing common equity interests traded on a
national securities exchange or quoted on the Nasdaq National Market (or will be so traded
or quoted immediately following such merger or consolidation) and as a result of such
merger or consolidation the notes become convertible solely into such common stock,
depositary receipts or other certificates representing common equity interests.

     (3) the term “Conversion Price” shall equal U.S. $1,000 divided by the Conversion Rate
(rounded to the nearest U.S. $0.01); and

     (4) for purposes of Section 13.3(2)(i), the term “Person” shall include any syndicate or group
which would be deemed to be a “person” under Section 13(d)(3) of the Exchange Act, as in effect on
the date of the original execution of this Indenture.

SECTION 13.4 Consolidation, Merger, Etc.

     In the case of any merger, consolidation, conveyance, sale, transfer or lease of all or
substantially all of the assets of the Company to which Section 12.12 applies, in which the Common
Stock of the Company is changed or exchanged as a result into the right to receive shares of stock
and other securities or property or assets (including cash) which includes shares of common stock
of another Person that are, or upon issuance will be, traded on a United States national securities
exchange or approved for trading on an established automated over-the-counter trading market in the
United States, the Person formed by such consolidation or resulting from such merger or combination
or which acquires the properties or assets (including cash) of the Company, as the case may be,
shall execute and deliver to the Trustee a supplemental indenture (which shall comply with the
Trust Indenture Act as in force at the date of execution of such supplemental indenture) modifying
the provisions of this Indenture relating to the right of Holders to cause the Company to
repurchase the Securities following a Change in Control, including without limitation the
applicable provisions of this Article XIII and the definitions of the Common Stock and Change in
Control, as appropriate, and such other related definitions set forth herein as determined in good
faith by the Company (which determination shall be conclusive and binding), to make such provisions
apply in the event of a subsequent Change in Control to the common stock and the issuer thereof if
different from the Company and Common Stock of the Company (in lieu of the Company and the Common
Stock of the Company).

SECTION 13.5 Repurchase at the Option of the Holder on the Purchase Date.

     (a) General. At the option of the Holder, the Securities shall be purchased by the
Company on each February 15, of each of 2011, 2014, 2019, 2024 and 2029 (each a “Purchase Date”),
at 100% of the principal amount in cash, on the Purchase Date, of such Securities to be purchased,
together with accrued and unpaid interest to, but excluding, the Purchase Date (the “Purchase
Price”) upon delivery to the Paying Agent by the Holder, of a written notice of purchase (a
“Purchase Notice”) at any time from the opening of business on the date that is 20 Business Days

92

 

prior to the Purchase Date until the close of business on the Purchase Date. The Purchase Notice
shall include the following information:

     (1) if certificated Securities have been issued, the certificate numbers of the Securities
that the Holder will deliver to be purchased, or if no certificated Securities have been issued,
such information as may be required under the applicable procedures of the DTC and this Indenture;

     (2) the portion of the principal amount of the Securities that the Holder will deliver to be
purchased, which portion must be $1,000 or an integral multiple thereof;

     (3) that such Securities shall be purchased by the Company as of the Purchase Date pursuant to
the terms and conditions specified in this Indenture; and

     (4) that delivery of such Security to the Paying Agent prior to, on or after the Purchase Date
(together with all necessary endorsements) (at the offices of the Paying Agent in the case of
certificated Securities or otherwise by book-entry transfer) is a condition to receipt by the
Holder of the Purchase Price therefor; provided, however, that such Purchase Price shall be so paid
pursuant to this Section 13.5 only if the Security so delivered to the Paying Agent shall conform
in all respects to the description thereof in the related Purchase Notice.

     The Paying Agent shall promptly notify the Company of the receipt by it of a Purchase Notice.

     Any purchase by the Company contemplated pursuant to the provisions of this Section 13.5 shall
be consummated by the delivery of the consideration from the Company to the Paying Agent, to be
received by the Holder promptly following the later of the Purchase Date and the time of delivery
of the Security.

     If the Paying Agent holds money or securities sufficient to pay the Purchase Price of the
Securities on the Business Day following the Purchase Date in accordance with the terms of this
Indenture, then, immediately after the Purchase Date, the Securities will cease to be Outstanding
whether or not the Securities have been delivered to the Paying Agent. Thereafter, all other rights
of the Holders shall terminate, other than the right to receive the Purchase Price upon delivery of
the Securities.

     Provisions of this Indenture that apply to the purchase of all of a Security also apply to the
purchase of a portion of a Security.

     (b) Notice of Optional Repurchase. The Company is required to give notice (the
“Notice of Optional Repurchase”) to the Holders on a date that is no less than 20 Business Days
prior to the Purchase Date. The Notice of Optional Repurchase shall be delivered to all Holders at
their respective addresses shown in the Register and to beneficial owners as required by law, and
shall include the following information:

     (1) the name and address of the Paying Agent;

93

 

     (2) that the Purchase Notice must be delivered by each Holder electing to have the Company
repurchase such Holder’s Securities (or a portion thereof) as of the Purchase Date, to the Paying
Agent the Notice of Optional Repurchase shall include a form of Purchase Notice;

     (3) that the Securities must be surrendered (by physical delivery at the office of the Paying
Agent in the case of certificated Securities, or otherwise by book-entry transfer) to the Paying
Agent to collect payment;

     (4) that the Purchase Price for any security as to which a Purchase Notice has been given and
not withdrawn will be paid promptly following the later of the Purchase Date and the time of
surrender of such Security;

     (5) a brief summary of the conversion rights of the Securities;

     (6) the procedures for withdrawing a Purchase Notice and a sample form of Notice of
Withdrawal; and

     (7) the CUSIP number or numbers of the Securities being purchased.

     At the Company’s request, the Trustee shall give the Notice of Optional Repurchase in the
Company’s name and at the Company’s expense; provided, however, that, in all cases, the text of
such Notice of Optional Repurchase shall be prepared by the Company.

     The Company will comply with the Exchange Act and the rules and regulations promulgated under
the Exchange Act, to the extent applicable, in connection with the Notice of Optional Repurchase.

     (c) Notice of Withdrawal. Notwithstanding anything herein to the contrary, any Holder
delivering to the Paying Agent the Purchase Notice contemplated by this Section 13.5 shall have the
right to withdraw such Purchase Notice at any time prior to the close of business on the Purchase
Date by delivery of a written notice of withdrawal (a “Notice of Withdrawal”) to the Paying Agent.
The Notice of Withdrawal shall indicate the following:

     (1) the principal amount of Securities being withdrawn;

     (2) if certificated Securities have been issued, the certificate numbers of the Securities
being withdrawn or if certificated Securities have not been issued, such information as may be
required under the applicable procedures of DTC and this Indenture; and

     (3) the principal amount, if any, that remains subject to the Purchase Notice.

     The Paying Agent shall promptly notify the Company of the receipt by it of any written notice
of withdrawal.

ARTICLE XIV

HOLDERS LISTS AND REPORTS BY TRUSTEE AND COMPANY; NON-RECOURSE

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SECTION 14.1 Company to Furnish Trustee Names and Addresses of Holders.

     The Company will furnish or cause to be furnished to the Trustee:

     (1) semi-annually, not more than 15 days after the Regular Record Date, a list, in such form
as the Trustee may reasonably require, of the names and addresses of the Holders of Securities as
of such date as the Trustee may reasonably request, and

     (2) at such other times as the Trustee may reasonably request in writing, within 30 days after
the receipt by the Company of any such request, a list of similar form and content as of a date not
more than 15 days prior to the time such list is furnished;

provided, however, that no such list need be furnished so long as the Trustee is acting as Security
Registrar.

SECTION 14.2 Preservation of Information.

     (1) The Trustee shall preserve, in as current a form as is reasonably practicable, the names
and addresses of Holders contained in the most recent list furnished to the Trustee as provided in
Section 14.1 and the names and addresses of Holders received by the Trustee in its capacity as
Security Registrar. The Trustee may destroy any list, if any, furnished to it as provided in
Section 14.1 upon receipt of a new list so furnished.

     (2) After this Indenture has been qualified under the Trust Indenture Act, the rights of
Holders to communicate with other Holders with respect to their rights under this Indenture or
under the Securities, and the corresponding rights, and duties of the Trustee, shall be as provided
by the Trust Indenture Act.

     (3) Every Holder of Securities, by receiving and holding the same, agrees with the Company and
the Trustee that neither the Company nor the Trustee nor any agent of either of them shall be held
accountable by reason of any disclosure of information as to names and addresses of Holders made
pursuant to the Trust Indenture Act.

SECTION 14.3 Reports by Trustee.

     (1) The Trustee shall transmit to Holders such reports concerning the Trustee and its actions
under this Indenture as may be required pursuant to the Trust Indenture Act at the times and in the
manner provided pursuant thereto.

     (2) A copy of each such report shall, at the time of such transmission to Holders, be filed by
the Trustee with each stock exchange upon which the Securities are listed, with the Commission and

95

 

with the Company. The Company will notify the Trustee when the Securities are listed on any stock
exchange.

SECTION 14.4 Reports by
Company.

     The Company shall file with the Trustee and the Commission, and transmit to Holders, such
information, documents and other reports, and such summaries thereof, as may be required pursuant
to the Trust Indenture Act at the times and in the manner provided pursuant to such Act; provided
that any such information, documents or reports required to be filed with the Commission pursuant
to Section 13 or 15(d) of the Exchange Act shall be filed with the Trustee within 15 days after the
same is so required to be filed with the Commission.

ARTICLE XV

IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS

SECTION 15.1 Indenture and Securities Solely Corporate Obligations.

     No recourse for the payment of the principal of or premium, if any, or interest, if any, on
any Security and no recourse under or upon any obligation, covenant or agreement of the Company in
this Indenture or in any supplemental indenture or in any Security, or because of the creation of
any indebtedness represented thereby, shall be had against any incorporator, stockholder, employee,
agent, officer, or director or subsidiary, as such, past, present or future, of the Company or of
any successor corporation, whether by virtue of any constitution, statute or rule of law, or by the
enforcement of any assessment or penalty or otherwise; it being expressly understood that all such
liability is hereby waived and released as a condition of, and as a consideration for, the
execution of this Indenture and the issue of the Securities.

     This instrument may be executed in any number of counterparts, each of which so executed shall
be deemed to be an original, but all such counterparts shall together constitute but one and the
same instrument.

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

	 	 	 	 	 
	 	 	SOLECTRON CORPORATION
	 
	 	 	 	 
	

	 	By:
	 	/s/ Perry G. Hayes
	

	 	 	 	 
	 
	 	 	 	 
	

	 	Name:
	 	Perry G. Hayes
	

	 	 	 	 
	 
	 	 	 	 
	

	 	Title:
	 	Treasurer and Vice President of
Investor Relations
	

	 	 	 	 
	 
	 	 	 	 
	 	 	U.S. BANK NATIONAL ASSOCIATION,
	 	 	as Trustee
	 
	 	 	 	 
	

	 	By:
	 	/s/ Paula Oswald
	

	 	 	 	 
	 
	 	 	 	 
	

	 	Name:
	 	Paula Oswald
	

	 	 	 	 
	 
	 	 	 	 
	

	 	Title:
	 	Vice Presidentexv10w1

 

Exhibit 10.1

AMENDMENT NO. 1

          AMENDMENT NO. 1 (this “Amendment”), dated as of February 16, 2005, to that certain
Credit Agreement, dated as of January 23, 2004, and amended and restated as of November 29, 2004,
(the “Credit Agreement”; capitalized terms used herein and not defined herein shall have
the meaning set forth in the Credit Agreement), among Communications & Power Industries, Inc., a
Delaware corporation, as borrower (“Borrower”), UBS AG, Stamford Branch, as administrative
agent (the “Administrative Agent”), the lenders from time to time party thereto (the
“Lenders”), and the other parties thereto.

W I T N E S S E T H :

          WHEREAS, Section 11.02 of the Credit Agreement permits the Credit Agreement to be amended from
time to time;

          WHEREAS, the Loan Parties request the Lenders to permit (a) Parent to issue debt securities
and (b) Borrower to pay dividends to Parent to allow Parent to make interest payments in respect of
such debt securities;

          NOW, THEREFORE, in consideration of the foregoing, and for other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto
hereby agree as follows:

          SECTION ONE Amendments.

          (a) The definition of “Applicable Margin” shall be amended by adding the word “Borrower’s”
immediately before each instance of the words “Leverage Ratio”.

          (b) The definitions of “Consolidated Current Assets” and “Consolidated Current Liabilities”
shall, in each case, be amended by (i) deleting the words “with respect to any person” immediately
after the first comma in such definition and (ii) replacing all references to “such person” with
the word “Borrower”.

          (c) The definition of “Consolidated EBITDA” shall be amended by (i) adding the words “for any
person,” immediately after the first comma in such definition, (ii) adding the words “of such
person” immediately after the first use of the words “Consolidated Net Income” in such definition,
(iii) replacing all references to “Borrower” with the words “such person”, (iv) adding the words “,
in each of clauses (i) through (iv), of such person and its Consolidated Subsidiaries” at the end
of clause (y)(iv) of such definition, (v) adding the words “, in each of clauses (i) through (ix),
of such person and its Consolidated Subsidiaries” immediately preceding the first semicolon in
subclause (x)(ix) of such definition and (vi)

 

 

-2-

adding the words “ or, solely with respect to
determining the Consolidated EBITDA of
Parent, the incurrence of the Permitted Parent Notes by Parent” after the words “Section
6.04)”.

          (d) The definition of “Consolidated Fixed Charge Coverage Ratio” shall be amended by (i)
adding the words “for any person,” immediately after the first comma in such definition, (ii)
adding the words “of such person” immediately after the words “Consolidated EBITDA” and
“Consolidated Interest Expense”, (iii) adding the words “by such person and its Subsidiaries” after
the words “in cash” in clause (ii) thereof, (iv) adding the words “of such person and its
Subsidiaries” after the words “income taxes” in clause (iii) thereof, (v) replacing all references
to “Borrower” with “such person” and (vi) adding the words “ or, solely with respect to determining
the Consolidated Fixed Charge Coverage Ratio of Parent, the incurrence of the Permitted Parent
Notes by Parent and the payment of cash interest thereon” after the words “Section 6.04)”.

          (e) The definitions of “Consolidated Indebtedness” and “Consolidated Interest Expense” shall,
in each case, be amended by (i) adding the words “for any person,” immediately after the first
comma in such definition and (ii) replacing all references to “Borrower” with the words “such
person”.

          (f) The definition of “Consolidated Interest Coverage Ratio” shall be amended by (i) adding
the words “for any person,” immediately after the first comma in such definition, (ii) adding the
words “of such person” immediately after the words “Consolidated EBITDA” and “Consolidated Interest
Expense”, (iii) replacing all references to “Borrower” with the words “such person” and (iii)
adding the words “ or, solely with respect to determining the Consolidated Interest Coverage Ratio
of Parent, the incurrence of the Permitted Parent Notes by Parent and the payment of cash interest
thereon” after the words “Section 6.04)”.

          (g) The definition of “Consolidated Net Income” shall be amended by (i) adding the words “for
any person,” immediately after the first comma in such definition, (ii) replacing the words “other
than a Subsidiary” with the words “other than a Subsidiary of such person” and (iii) replacing all
references to “Borrower” with the words “such person”.

          (h) The definition of “ECF Percentage” shall be amended by (i) adding the word “Borrower’s”
immediately before the words “Leverage Ratio” in the table therein and (ii) adding the words “of
the Borrower” immediately after the words “Leverage Ratio” in the text thereof.

          (i) The definition of “Excess Cash Flow” shall be amended by (i) adding the word “Borrower’s”
at the beginning of clause (a) thereof, (ii) adding the word “Borrower’s” immediately before the
words “Consolidated Net Income” in clause (d) thereof, (iii) adding the words “by Borrower or any
of its Consolidated Subsidiaries” immediately after the word “funded” in clause (g) thereof, (iv)
adding the word “Borrower’s” immediately before the words “Consolidated EBITDA” in clause (i)
thereof, (v) adding the word “minus” immediately after clause (j)

 

 

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thereof and (vi) adding a new clause (k) as follows: “(k) dividends
made by Borrower to fund cash interest on the Permitted Parent Notes pursuant to Section 6.05(g)
during such fiscal year;”.

          (j) The following new definition shall be added:

          “First Amendment” shall mean the first amendment to this Agreement dated as of February [ ],
2005 among Borrower, Parent, the Administrative Agent and the Required Lenders.

          (k) The definition of “Leverage Ratio” shall be amended by (i) adding the words “for any
person,” immediately after the first comma in the definition and (ii) adding the words “of such
person” immediately after the words “Consolidated Indebtedness” and “Consolidated EBITDA”.

          (l) The definition of “Permitted Acquisition” shall be amended by adding the words “and
Parent” after the word “Borrower” in clause (ii) thereof.

          (m) The definition of “Permitted Parent Notes” shall be amended and restated as follows:

    “Permitted Parent Notes” shall mean debt securities issued by Parent from time to time
on or after the effective date of the First Amendment; provided that (i) the proceeds of
such issuance may be used to pay a dividend and to pay reasonable fees and expenses in
connection with such issuance; (ii) the final scheduled maturity of the principal of such
debt shall not be prior to the 91st day after the Term Loan Maturity Date; (iii) such debt
securities shall not be secured by any collateral and shall not be guaranteed by Borrower or
any of its Subsidiaries; (iv) at the time of issuance of such debt securities, Borrower’s
corporate credit rating shall be no less than B+ by Standard & Poor’s Rating Service and
Borrower’s senior implied rating shall be no less than B2 by Moody’s Investors Service,
Inc.; and (v) the covenants and events of default applicable to such debt securities shall
not be more restrictive in any material respect to Parent and its subsidiaries than the
Senior Subordinated Note Documents are to Borrower and the Subsidiaries.

          (n) Section 2.10(e) shall be amended by adding the word “Borrower’s” shall be added
immediately before the words “Leverage Ratio”.

          (o) Section 2.20(b)(ii) shall be amended by adding the words “and Parent” after the word
“Borrower”.

          (p) The introductory paragraph to Article VI shall be amended by replacing the parenthetical
“(only with respect

 

 

-4-

to Section 6.12(a))” with the parenthetical “(only with
respect to Sections 6.12(a) and 6.07(a), (b) and (c))” in each
of the two instances in which it appears therein.

          (q) Section 6.05 shall be amended by (i) deleting the word “and” at the end of clause (e),
(ii) replacing the words “Section 6.06(h).” with the words “Section 6.06(h) and
(i); and” in clause (f) and (iii) adding a new clause (g) as follows:

    “(g) Borrower may pay cash Dividends to Parent in an amount not in excess of the amount
required by Parent to enable it to make cash interest payments in respect of the Permitted
Parent Notes, which Dividends may be made not earlier than the Business Day preceding the
date on which such cash interest payments are due; provided that on a Pro Forma Basis after
giving effect to such dividend and the payment of such interest (including any borrowing to
fund such dividend), Borrower and Parent shall be in compliance with all covenants set forth
in Section 6.07 and no Default shall exist.”

          (r) Section 6.06 shall be amended by (i) deleting the word “and” at the end of clause (g),
(ii) replacing the period at the end of clause (h) with the word “; and”, and (iii) adding a new
clause (i) as follows:

    “(i) so long as no Default exists or would result therefrom, Parent or any of its
Subsidiaries may make payments (and any Subsidiary of Parent may make Dividends to enable
Parent to make payments) to Sponsor and its Controlled Investment Affiliates for management,
consulting, monitoring or advisory fees and expenses not in excess of $1.0 million per
annum.”

          (s) Sections 6.07(a), (b) and (c) shall be amended and restated in their entirety as follows:

    (a) Maximum Leverage Ratio. Permit the Borrower’s Leverage Ratio or the
Parent’s Leverage Ratio, as of the last day of any Test Period, to exceed the ratio set
forth in the applicable column opposite the date in the table below which is closest to the
last day of such Test Period:

	 	 	 	 	 	 	 	 	 
	 
	 	Date	 	 	Borrower’s Leverage Ratio	 	 	Parent’s Leverage Ratio	 
	 	December 31, 2004

	 	 	4.65 to 1.0
	 	 	5.75 to 1.0	 
	 	April 1, 2005

	 	 	4.65 to 1.0
	 	 	5.75 to 1.0	 
	 	July 1, 2005

	 	 	4.65 to 1.0
	 	 	5.75 to 1.0	 
	 	September 30, 2005

	 	 	4.65 to 1.0
	 	 	5.75 to 1.0	 
	 

 

 

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	 	Date	 	 	Borrower’s Leverage Ratio	 	 	Parent’s Leverage Ratio	 
	 	December 30, 2005

	 	 	4.15 to 1.0
	 	 	5.50 to 1.0	 
	 	March 31, 2006

	 	 	4.15 to 1.0
	 	 	5.50 to 1.0	 
	 	June 30, 2006

	 	 	4.15 to 1.0
	 	 	5.50 to 1.0	 
	 	September 29, 2006

	 	 	4.15 to 1.0
	 	 	5.50 to 1.0	 
	 	December 29, 2006

	 	 	3.50 to 1.0
	 	 	5.00 to 1.0	 
	 	March 30, 2007

	 	 	3.50 to 1.0
	 	 	5.00 to 1.0	 
	 	June 29, 2007

	 	 	3.50 to 1.0
	 	 	5.00 to 1.0	 
	 	September 28, 2007

	 	 	3.50 to 1.0
	 	 	5.00 to 1.0	 
	 	January 4, 2008

	 	 	3.25 to 1.0
	 	 	4.75 to 1.0	 
	 	April 4, 2008

	 	 	3.25 to 1.0
	 	 	4.75 to 1.0	 
	 	July 4, 2008

	 	 	3.25 to 1.0
	 	 	4.75 to 1.0	 
	 	October 3, 2008

	 	 	3.25 to 1.0
	 	 	4.75 to 1.0	 
	 	January 2, 2009

	 	 	3.00 to 1.0
	 	 	4.40 to 1.0	 
	 	April 3, 2009

	 	 	3.00 to 1.0
	 	 	4.40 to 1.0	 
	 	July 3, 2009

	 	 	3.00 to 1.0
	 	 	4.40 to 1.0	 
	 	October 2, 2009

	 	 	3.00 to 1.0
	 	 	4.40 to 1.0	 
	 	January 1, 2010

	 	 	3.00 to 1.0
	 	 	4.40 to 1.0	 
	 	April 2, 2010

	 	 	3.00 to 1.0
	 	 	4.40 to 1.0	 
	 	July 2, 2010

	 	 	3.00 to 1.0
	 	 	4.40 to 1.0	 
	 

    (b) Minimum Interest Coverage Ratio. Permit the Borrower’s Consolidated
Interest Coverage Ratio or the Parent’s Consolidated Interest Coverage Ratio, for any Test
Period, to be less than the ratio set forth in the applicable column opposite the date in
the table below which is closest to the last day of such Test Period:

	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	Borrower’s Interest Coverage	 	 	Parent’s Interest	 
	 	Date	 	 	Ratio	 	 	Coverage Ratio	 
	 	December 31, 2004

	 	 	2.50 to 1.0
	 	 	2.00 to 1.0	 
	 	April 1, 2005

	 	 	2.50 to 1.0
	 	 	2.00 to 1.0	 
	 

 

 

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	 	 	 	 	Borrower’s Interest Coverage	 	 	Parent’s Interest	 
	 	Date	 	 	Ratio	 	 	Coverage Ratio	 
	 	July 1, 2005

	 	 	2.50 to 1.0
	 	 	2.00 to 1.0	 
	 	September 30, 2005

	 	 	2.50 to 1.0
	 	 	2.00 to 1.0	 
	 	December 30, 2005

	 	 	2.75 to 1.0
	 	 	2.00 to 1.0	 
	 	March 31, 2006

	 	 	2.75 to 1.0
	 	 	2.00 to 1.0	 
	 	June 30, 2006

	 	 	2.75 to 1.0
	 	 	2.00 to 1.0	 
	 	September 29, 2006

	 	 	2.75 to 1.0
	 	 	2.00 to 1.0	 
	 	December 29, 2006

	 	 	3.00 to 1.0
	 	 	2.10 to 1.0	 
	 	March 30, 2007

	 	 	3.00 to 1.0
	 	 	2.10 to 1.0	 
	 	June 29, 2007

	 	 	3.00 to 1.0
	 	 	2.10 to 1.0	 
	 	September 28, 2007

	 	 	3.00 to 1.0
	 	 	2.10 to 1.0	 
	 	January 4, 2008

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	April 4, 2008

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	July 4, 2008

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	October 3, 2008

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	January 2, 2009

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	April 3, 2009

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	July 3, 2009

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	October 2, 2009

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	January 1, 2010

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	April 2, 2010

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 	July 2, 2010

	 	 	3.00 to 1.0
	 	 	2.25 to 1.0	 
	 

    (c) Minimum Fixed Charge Coverage Ratio. Permit the Borrower’s Consolidated
Fixed Charge Coverage Ratio, for any Test Period to be less than 1.20 to 1.0 and the
Parent’s Consolidated Fixed Charge Coverage Ratio for any Test Period to be less than the
ratio set forth in the applicable column opposite the date in the table below which is
closest to the last day of such Test Period:

 

 

-7-

	 	 	 	 	 	 
	 
	 	 	 	 	Parent’s Fixed Charge	 
	 	Date	 	 	Coverage Ratio	 
	 	December 31, 2004

	 	 	1.00 to 1.0	 
	 	April 1, 2005

	 	 	1.00 to 1.0	 
	 	July 1, 2005

	 	 	1.00 to 1.0	 
	 	September 30, 2005

	 	 	1.00 to 1.0	 
	 	December 30, 2005

	 	 	1.05 to 1.0	 
	 	March 31, 2006

	 	 	1.05 to 1.0	 
	 	June 30, 2006

	 	 	1.05 to 1.0	 
	 	September 29, 2006

	 	 	1.05 to 1.0	 
	 	December 29, 2006

	 	 	1.10 to 1.0	 
	 	March 30, 2007

	 	 	1.10 to 1.0	 
	 	June 29, 2007

	 	 	1.10 to 1.0	 
	 	September 28, 2007

	 	 	1.10 to 1.0	 
	 	January 4, 2008

	 	 	1.10 to 1.0	 
	 	April 4, 2008

	 	 	1.10 to 1.0	 
	 	July 4, 2008

	 	 	1.10 to 1.0	 
	 	October 3, 2008

	 	 	1.10 to 1.0	 
	 	January 2, 2009

	 	 	1.10 to 1.0	 
	 	April 3, 2009

	 	 	1.10 to 1.0	 
	 	July 3, 2009

	 	 	1.10 to 1.0	 
	 	October 2, 2009

	 	 	1.10 to 1.0	 
	 	January 1, 2010

	 	 	1.10 to 1.0	 
	 	April 2, 2010

	 	 	1.10 to 1.0	 
	 	July 2, 2010

	 	 	1.10 to 1.0	 
	 

          (t) Section 6.12(a) shall be amended by replacing clause (v) in its entirety with the
following: “(v) (a) the issuance of Permitted Parent Notes; provided that on a Pro Forma Basis
after giving effect to such issuance , Borrower and Parent shall be in compliance

 

 

-8-

with all covenants set forth in Section 6.07 and no Default shall exist and (b) the
issuance of Permitted Parent Notes solely as payment of interest on Permitted Parent Notes issued
in compliance with the preceding clause (v)(a) in aggregate principal amount equal to the interest
due, and”.

          SECTION TWO Conditions to Effectiveness. This Amendment shall become effective as of
the date (the “Effective Date”) which is the later of (i) the date on which the
Administrative Agent shall have received counterparts of this Amendment executed by the Borrower,
Parent, the Administrative Agent and the Required Lenders and (ii) the date of consummation of the
first issuance of Permitted Parent Notes; provided that conditions set forth in Sections 4.01(b),
(c) and (d) of the Credit Agreement are satisfied.

          SECTION THREE Reference to and Effect on the Credit Agreement. On and after the
Effective Date, each reference in the Credit Agreement to “this Agreement,” “hereunder,” “hereof”
or words of like import referring the Credit Agreement, and each reference in each of the Loan
Documents to “the Credit Agreement,” “thereunder,” “thereof” or words of like import referring to
the Credit Agreement, shall mean and be a reference to the Credit Agreement, as amended by this
Amendment. The Credit Agreement and each of the other Loan Documents, as specifically amended by
this Amendment, are and shall continue to be in full force and effect and are hereby in all
respects ratified and confirmed. The execution, delivery and effectiveness of this Amendment shall
not, except as expressly provided herein, operate as a waiver of any right, power or remedy of any
Lender or any Agent under any of the Loan Documents, nor constitute a waiver of any provision of
any of the Loan Documents.

          SECTION FOUR Costs and Expenses. Borrower agrees to pay all reasonable costs and
expenses of the Administrative Agent in connection with the preparation, execution and delivery of
this Amendment and the other instruments and documents to be delivered hereunder, if any
(including, without limitation, the reasonable fees and expenses of Cahill Gordon & Reindel
llp, counsel to the Administrative Agent).

          SECTION FIVE Execution in Counterparts. This Amendment may be executed in any number
of counterparts and by different parties hereto in separate counterparts, each of which when so
executed shall be deemed to be an original and all of which taken together shall constitute but one
and the same agreement. Delivery of an executed counterpart of a signature page to this Amendment
by telecopier shall be effective as delivery of a manually executed counterpart of this Amendment.

          SECTION SIX Governing Law. THIS AMENDMENT SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

[Signature Pages Follow]

 

 

-9-

	 	 	 	 	 
	 	COMMUNICATIONS & POWER 

INDUSTRIES, INC., as Borrower

 	 
	 	By:  	 	 
	 	 	

	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	CPI HOLDCO, INC., as Parent

 	 
	 	By:  	 	 
	 	 	

	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 

 

 

	 	 	 	 	 

-10-

	 	 	 	 	 
	 	[INSERT NAME OF LENDER], as Lender

 	 
	 	By:  	
 	 
	 	 	
	 
	 	 	Name:  	 	 
	 	 	Title:

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