Document:

Exhibit 10.22

                 Independent Directors' Compensation Arrangement

      Through December 31, 2001, the Company's Independent Directors received
compensation for serving on the Board of Directors payable in shares of the
Company's common stock or a combination of shares of common stock and cash under
the Company's 1996 Independent Directors' Stock Plan, as amended (the
"Independent Directors' Stock Plan). In September of 2002 the Compensation
Committee of the Board of Directors decided to terminate the Independent
Directors Stock Plan as a stand-alone plan and to instead issue shares of the
Company's common stock under the Independent Directors Stock Plan pursuant to
the 2001 Incentive Stock Plan. During fiscal 2002, each Independent Director was
entitled to compensation of $2,500 per quarter and $500 for each meeting
attended by such Independent Director under the Independent Director's Stock
Plan. In 2002, in connection with the reduction of shares subject to the option
granted under the Regular Grant (as defined below) to Independent Directors the
Compensation Committee of the Board of Directors approved resolutions
authorizing a change, effective for the quarter ended March 31, 2002 and for
each quarter thereafter, to the Independent Director's compensation (the
"Independent Director's Compensation Arrangement") to include the payment of
$500 for committee meetings attended by the Independent Directors which are held
on a day when no Board of Directors meeting is held. Under the Independent
Directors' Compensation Arrangement the Independent Directors are entitled to
elect to receive up to 50% of the fees payable under the Independent Directors'
Compensation Arrangement in cash, with the remainder of the fees to be paid in
shares of the Company's common stock. Fees payable and shares issuable under the
Independent Director's Compensation Arrangement are paid annually at the end of
the calendar year. The number of shares issued will be based on the last
reported sale price of a share of common stock on the Nasdaq National Market at
the end of the quarter for which fees are payable.

      Through January 2, 2002, Independent Directors received annual stock
option grants under the Company's Non-Qualified Stock Option Plan pursuant to a
formula that was approved by stockholders. Under the formula, each of the
Independent Directors automatically received an option to purchase 10,000 shares
of Common Stock annually on January 2 (the "Regular Grant"). Newly elected
directors also received an option to purchase 10,000 shares of Common Stock (the
"Initial Election Grant") on the date of each Independent Director's initial
election to the Board. In addition, each newly-elected Independent Director
automatically received an option to purchase such Independent Director's pro
rata share of the Regular Grant for the year in which such Independent Director
was initially elected to the Board, which equals the product of 833 multiplied
by the number of whole months remaining in the year until the next Regular Grant
(the "Pro Rata Grant"). In December 2001, the stockholders approved the
Company's 2001 Incentive Stock Plan and in September 2002 the Compensation
Committee of the Board of Directors voted to stop making the annual formula
grants of stock options to Independent Directors under the Non Qualified Plan
and to instead make such annual formula grants of stock options to the
Independent Directors under the 2001 Incentive Stock Plan commencing as of
January 2, 2003. In addition, in September of 2002 the Compensation Committee of
the Board of Directors decided to change the number of shares subject to the
option granted as the Regular Grant from 10,000 to 5,000. As a result the
multiplier used to determine the number of shares subject to the option granted
as a Pro Rata Grant subsequent to January 2, 2003 was changed from 833 to 417.
The number of shares subject to the option granted as an Initial Election Grant
remained at 10,000.

      The options granted as a Regular Grant vest and become exercisable on the
January 1st following the date of grant. The options, granted pursuant to a Pro
Rata Grant, vest and become exercisable on the January 1st following such
Independent Director's initial election to the Board. The options granted
pursuant to an Initial Election Grant vest and become exercisable as to 5,000
shares one year after the date of grant; and as to 5,000 shares two years after
the date of grant. The per share exercise price of options granted pursuant to
the formula is equal to the fair market value of the Common Stock on the date of
grant.

                                       E-5Form of Purchase Contract Agreement

 Exhibit 4.5 
  

 
  
  
  
  
  
  
  

  
 THE PMI GROUP, INC. 
  
 and 
  
 [            ], 
  
 as Purchase Contract Agent 
  
 PURCHASE CONTRACT AGREEMENT 
  
 Dated as of
[            ], 2003 
  
  

 TABLE OF CONTENTS 
  
 ARTICLE 1 
 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 
  

	 	  	Page

	 Section 1.01.    Definitions
	  	1
	 Section 1.02.    Compliance Certificates and Opinions
	  	15
	 Section 1.03.    Form of Documents Delivered to Purchase Contract Agent.
	  	16
	 Section 1.04.    Acts of Holders; Record Dates.
	  	17
	 Section 1.05.    Notices.
	  	18
	 Section 1.06.    Notice to Holders; Waiver.
	  	19
	 Section 1.07.    Effect of Headings and Table of Contents.
	  	19
	 Section 1.08.    Successors and Assigns.
	  	20
	 Section 1.09.    Separability Clause.
	  	20
	 Section 1.10 .
	  	21
	 Section 1.11.    Governing Law.
	  	21
	 Section 1.12.    Legal Holidays.
	  	21
	 Section 1.13.    Counterparts.
	  	21
	 Section 1.14.    Inspection of Agreement.
	  	22
	 Section 1.15.    Appointment of Financial Institution as Agent for the Company.
	  	22
	 Section 1.16.    No Waiver.
	  	22

  
 ARTICLE 2 

CERTIFICATE FORMS 
  

	 Section 2.01.    Forms of Certificates Generally.
	  	22
	 Section 2.02.    Form of Purchase Contract Agent’s Certificate of Authentication.
	  	23

  
 ARTICLE 3 

THE UNITS 
  

	 Section 3.01.    Amount; Form and Denominations.
	  	24
	 Section 3.02.    Rights and Obligations Evidenced by the Certificates.
	  	24
	 Section 3.03.    Execution, Authentication, Delivery and Dating.
	  	25
	 Section 3.04.    Temporary Certificates.
	  	26
	 Section 3.05.    Registration; Registration of Transfer and Exchange.
	  	26
	 Section 3.06.    Book-Entry Interests.
	  	28
	 Section 3.07.    Notices to Holders.
	  	29
	 Section 3.08.    Appointment of Successor Depositary.
	  	29
	 Section 3.09.    Definitive Certificates.
	  	29
	 Section 3.10.    Mutilated, Destroyed, Lost and Stolen Certificates.
	  	30
	 Section 3.11.    Persons Deemed Owners.
	  	31

  

 i 

	 Section 3.12.    Cancellation.
	  	32
	 Section 3.13.    Creation of Treasury Units by Substitution of Treasury Securities.
	  	33
	 Section 3.14.    Recreation of Corporate Units.
	  	35
	 Section 3.15.    Transfer of Collateral upon Occurrence of Termination Event.
	  	36
	 Section 3.16.    No Consent to Assumption.
	  	37

  
 ARTICLE 4 

THE SENIOR NOTES AND APPLICABLE OWNERSHIP
INTERESTS IN THE TREASURY PORTFOLIO 
  

	 Section 4.01.    Interest Payments; Rights to Interest Payments Preserved.
	  	38
	 Section 4.02.    Notice and Voting.
	  	39
	 Section 4.03.    Special Event Redemption.
	  	40

  
 ARTICLE 5 

THE PURCHASE CONTRACTS 
  

	 Section 5.01.    Purchase of Shares of Common Stock.
	  	41
	 Section 5.02.    Remarketing; Payment of Purchase Price.
	  	44
	 Section 5.03.    Issuance of Shares of Common Stock.
	  	51
	 Section 5.04.    Adjustment of Settlement Rate.
	  	52
	 Section 5.05.    Notice of Adjustments and Certain Other Events.
	  	61
	 Section 5.06.    Termination Event; Notice.
	  	62
	 Section 5.07.    Early Settlement.
	  	63
	 Section 5.08.    Intentionally Omitted.
	  	66
	 Section 5.09.    No Fractional Shares.
	  	66
	 Section 5.10.    Charges and Taxes.
	  	66
	 Section 5.11.    Contract Adjustment Payments.
	  	66

  
 ARTICLE 6 

REMEDIES 
  

	 Section 6.01.    Unconditional Right of Holders to Receive Contract
Adjustment Payments and to Purchase
                          Shares of Common Stock.
	  	72
	 Section 6.02.    Restoration of Rights and Remedies.
	  	73
	 Section 6.03.    Rights and Remedies Cumulative.
	  	73
	 Section 6.04.    Delay or Omission Not Waiver.
	  	73
	 Section 6.05.    Undertaking for Costs.
	  	73
	 Section 6.06.    Waiver of Stay or Extension Laws.
	  	74

  
 ARTICLE 7 

THE PURCHASE CONTRACT AGENT 
  

	 Section 7.01.    Certain Duties and Responsibilities.
	 	74

  

 ii 

	 Section 7.02.    Notice of Default.
	  	76
	 Section 7.03.    Certain Rights of Purchase Contract Agent.
	  	76
	 Section 7.04.    Not Responsible for Recitals or Issuance of Units.
	  	78
	 Section 7.05.    May Hold Units.
	  	78
	 Section 7.06.    Money Held in Custody.
	  	78
	 Section 7.07.    Compensation and Reimbursement.
	  	78
	 Section 7.08.    Corporate Purchase Contract Agent Required, Eligibility.
	  	79
	 Section 7.09.    Resignation and Removal; Appointment of Successor.
	  	80
	 Section 7.10.    Acceptance Of Appointment By Successor. 
	  	82
	 Section 7.11.    Merger, Conversion, Consolidation or Succession to Business
	  	83
	 Section 7.12.    Preservation of Information; Communications to Holders.
	  	83
	 Section 7.13.    No Obligations of Purchase Contract Agent.
	  	83
	 Section 7.14.    Tax Compliance.
	  	84

  
 ARTICLE 8 

SUPPLEMENTAL AGREEMENTS 
  

	 Section 8.01.    Supplemental Agreements Without Consent of Holders.
	  	84
	 Section 8.02.    Supplemental Agreements with Consent of Holders.
	  	85
	 Section 8.03.    Execution of Supplemental Agreements.
	  	86
	 Section 8.04.    Effect of Supplemental Agreements.
	  	87
	 Section 8.05.    Reference to Supplemental Agreements.
	  	87

  
 ARTICLE 9 

CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

  

	 Section 9.01.    Covenant Not to Consolidate, Merge, Convey, Transfer or Lease Property Except under
Certain Conditions.
	  	87
	 Section 9.02.    Rights and Duties of Successor Corporation.
	  	88
	 Section 9.03.    Officers’ Certificate and Opinion of Counsel Given to Purchase Contract
Agent.
	  	88

  
 ARTICLE 10 

COVENANTS 
  

	 Section 10.01.    Performance Under Purchase Contracts.
	  	89
	 Section 10.02.    Maintenance of Office or Agency.
	  	89
	 Section 10.03.    Company to Reserve Common Stock.
	  	90
	 Section 10.04.    Covenants as to Common Stock.
	  	90
	 Section 10.05.    Statements of Officers of the Company as to Default.
	  	90
	 Section 10.06.    ERISA.
	  	90
	 Section 10.07.    Tax Treatment
	  	90

  
 EXHIBITS 
  

 iii 

	 Exhibit A — Form of Corporate Units Certificate

	 Exhibit B — Form of Treasury Units Certificate

	 Exhibit C — Instruction to Purchase Contract Agent

	 Exhibit D — Notice from Purchase Contract Agent to Holders

	 Exhibit E — Notice to Settle by Separate Cash

	 Exhibit F — Notice from Purchase Contract Agent to Collateral Agent

  

 iv 

 PURCHASE CONTRACT AGREEMENT, dated as of
[            ], 2003, between THE PMI GROUP, INC., a Delaware corporation (the “Company”), and The Bank of New York, a national banking association, acting as purchase
contract agent for the Holders of Units (as defined herein) from time to time (the “Purchase Contract Agent”). 
  
 RECITALS 
  
 The Company has duly authorized the execution and delivery of this Agreement and the Certificates evidencing the Units. 
  
 All things necessary to make the Purchase Contracts (as defined herein), when
the Certificates (as defined herein) are executed by the Company and authenticated, executed on behalf of the Holders and delivered by the Purchase Contract Agent, as provided in this Agreement, the valid obligations of the Company, and to
constitute these presents a valid agreement of the Company, in accordance with its terms, have been done. For and in consideration of the premises and the purchase of the Units by the Holders thereof, it is mutually agreed as follows: 
  
 ARTICLE 1 
 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 
  
 Section 1.01.    Definitions.  For all
purposes of this Agreement, except as otherwise expressly provided or unless the context otherwise requires: 
  
 (a)    the terms defined in this Article have the meanings assigned to them in this Article and include the plural as well as the
singular, and nouns and pronouns of the masculine gender include the feminine and neuter genders; 
  
 (b)    all accounting terms not otherwise defined herein have the meanings assigned to them in accordance with generally accepted
accounting principles in the United States; 
  
 (c)    the words “herein,” “hereof” and “hereunder” and other words of similar import refer to this Agreement as a whole and not to any particular Article, Section, Exhibit or other
subdivision; and 
  
 (d)    the following
terms have the meanings given to them in this Section 1.01(d): 
  
 “Accounting Event” has the meaning set forth in the Supplemental Indenture. 
  

 1 

 “Act” has the meaning, with respect to any Holder, set forth in Section 1.04(a).

  
 “Adjusted Applicable Market Value” has the
meaning set forth in Section 5.01(a). 
  
 “Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition,
“control” when used with respect to any specified Person means the power to direct 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. 
  
 “Agreement” means this instrument as originally executed or as it may from time to time be supplemented or amended by one or more
agreements supplemental hereto entered into pursuant to the applicable provisions hereof. 
  
 “Applicable Market Value” has the meaning set forth in Section 5.01(a). 
  
 “Applicable Ownership Interest” shall mean, with respect to a Corporate Unit and any Treasury Portfolio contained in a Corporate Unit,
(i) a 2.5% undivided beneficial ownership interest in $1,000 face amount of U.S. treasury securities (or principal or interest strips thereof) included in such Treasury Portfolio that mature on or prior to
[            ], 2006 and (ii) (x) for the scheduled Payment Date on the Senior Notes that occurs on the Purchase Contract Settlement Date, in the case of a Successful Remarketing prior to
the Final Remarketing Date, or (y) for each scheduled Payment Date on the Senior Notes that occurs after the Special Event Redemption Date to and including the Purchase Contract Settlement Date, in the case of a Special Event Redemption, a
[            ]% undivided beneficial ownership interest in $1,000 face amount of U.S. treasury securities (or principal or interest strips thereof) included in such Treasury Portfolio that
mature on or prior to the business day immediately preceding such scheduled Payment Date. 
  
 “Applicable Principal Amount” means the aggregate principal amount of the Senior Notes that are components of Corporate Units. 
  
 “Applicants” has the meaning set forth in Section 7.12(b). 
  
 “Bankruptcy Code” means Title 11 of the United States Code,
or any other law of the United States that from time to time provides a uniform system of bankruptcy laws. 
  

 2 

 “Beneficial Owner” means, with respect to a Book-Entry Interest, a Person who is the
beneficial owner of such Book-Entry Interest as reflected on the books of the Depositary or on the books of a Person maintaining an account with such Depositary (directly as a Depositary Participant or as an indirect participant, in each case in
accordance with the rules of such Depositary). 
  
 “Board
of Directors” means the board of directors of the Company or a duly authorized committee of that board. 
  
 “Board Resolution” means one or more resolutions of the Board of Directors, a copy of which has been certified by the Secretary or an
Assistant Secretary of the Company, to have been duly adopted by the Board of Directors and to be in full force and effect on the date of such certification and delivered to the Purchase Contract Agent. 
  
 “Book-Entry Interest” means a beneficial interest in a
Global Certificate, registered in the name of a Depositary or a nominee thereof, ownership and transfers of which shall be maintained and made through book entries by such Depositary as described in Section 3.06. 
  
 “Business Day” or “business day” means any
day other than a Saturday or Sunday or any other day on which banking institutions and trust companies in New York City, New York are permitted or required by applicable law to remain closed or a day on which the Indenture Trustee or the Collateral
Agent is closed for business; provided that for purposes of the second paragraph of Section 1.12 only, the term “Business Day” shall also be deemed to exclude any day on which DTC is closed. 
  
 “Cash Merger” has the meaning set forth in Section
5.04(b)(ii). 
  
 “Cash Merger Early Settlement”
has the meaning set forth in Section 5.04(b)(ii). 
  
 “Cash Merger Early Settlement Date” has the meaning set forth in Section 5.04(b)(ii). 
  
 “Cash Settlement” has the meaning set forth in Section 5.02(b)(i). 
  
 “Certificate” means a Corporate Units Certificate or a Treasury Units Certificate. 
  
 “Closing Price” has the meaning set forth in Section
5.01(a). 
  
 “Code” means the Internal Revenue
Code of 1986, as amended. 
  

 3 

 “Collateral” has the meaning set forth in Section 1.01(d) of the Pledge Agreement.

  
 “Collateral Account” has the meaning set
forth in Section 1.01(d) of the Pledge Agreement. 
  
 “Collateral Agent” means The Bank of New York, as Collateral Agent under the Pledge Agreement until a successor Collateral Agent shall have become such pursuant to the applicable provisions of the Pledge Agreement, and
thereafter “Collateral Agent” shall mean the Person who is then the Collateral Agent thereunder. 
  
 “Collateral Substitution” means (i) with respect to a Corporate Unit, (x) the substitution for the Pledged Senior Note included in such
Corporate Unit by Treasury Securities or portions thereof in an aggregate principal amount at maturity equal to the aggregate principal amount of such Pledged Senior Note, or (y) the substitution for the Pledged Applicable Ownership Interest in the
Treasury Portfolio included in such Corporate Unit by Treasury Securities in an amount equal to such Pledged Applicable Ownership Interest in the Treasury Portfolio, or (ii) with respect to a Treasury Unit, (x) the substitution for the Pledged
Treasury Securities included in such Treasury Unit (if the Applicable Ownership Interest in the Treasury Portfolio has not replaced the Senior Note as a component of the Corporate Unit) by Senior Notes in an aggregate principal amount equal to the
aggregate principal amount at stated maturity of the Pledged Treasury Securities, or (y) the substitution for the Pledged Treasury Securities included in such Treasury Unit (if the Applicable Ownership Interest in the Treasury Portfolio has replaced
the Senior Note as a component of the Corporate Unit) by the appropriate Applicable Ownership Interest in the Treasury Portfolio. 
  
 “Common Stock” means the common stock, par value $0.01 per share, of the Company. 
  
 “Company” means the Person named as the “Company”
in the first paragraph of this instrument until a successor shall have become such pursuant to the applicable provision of this Agreement, and thereafter “Company” shall mean such successor. 
  
 “Constituent Person” has the meaning set forth in Section
5.04(b)(i). 
  
 “Contract Adjustment Payments”
means the payments payable by the Company on the Payment Dates in respect of each Purchase Contract, at a rate per year of [            ]% of the Stated Amount per Purchase Contract.

  
 “Corporate Trust Office” means the office of
the Purchase Contract Agent at which, at any particular time, its corporate trust business shall be 
  

 4 

 
principally administered, which office at the date hereof is located at [101 Barclay Street, Floor 8W, New York, NY 10286]; provided, however,
for purposes of Section 10.02 only, the Corporate Trust Office shall be located at [            ]. 
  

“Corporate Unit” means the collective rights and obligations of a Holder of a Corporate Units Certificate in respect of the Senior
Notes or an appropriate Applicable Ownership Interest in the Treasury Portfolio, as the case may be, subject in each case (except for the appropriate Applicable Ownership Interest specified in clause (ii) of the definition of such term) to the
Pledge thereof, and the related Purchase Contract. 
  
 “Corporate Units Certificate” means a certificate evidencing the rights and obligations of a Holder in respect of the number of Corporate Units specified on such certificate. 
  
 “Coupon Rate” means the percentage rate per annum at which
each Senior Note will bear interest initially. 
  
 “Current Market Price” has the meaning set forth in Section 5.04(a)(viii). 
  
 “Custodial Agent” means The Bank of New York, as Custodial Agent under the Pledge Agreement until a successor Custodial Agent shall have
become such pursuant to the applicable provisions of the Pledge Agreement, and thereafter “Custodial Agent” shall mean the Person who is then the Custodial Agent thereunder. 
  
 “Depositary” means a clearing agency registered under Section 17A of the Exchange Act that is designated to
act as Depositary for the Units as contemplated by Sections 3.06 and 3.08. 
  
 “Depositary Participant” means a broker, dealer, bank, other financial institution or other Person for whom from time to time the Depositary effects book-entry transfers and pledges of securities
deposited with the Depositary. 
  
 “Dividend Threshold
Amount” has the meaning set forth in Section 5.04(a). 
  
 “DTC” means The Depository Trust Company. 
  
 “Early Settlement” has the meaning set forth in Section 5.07(a). 
  
 “Early Settlement Amount” has the meaning set forth in Section 5.07(b). 
  
 “Early Settlement Date” has the meaning set forth in Section 5.07(b). 
  
 “Early Settlement Rate” has the meaning set forth in Section 5.07(c). 
  

 5 

 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended.

  
 “Exchange Act” means the Securities Exchange
Act of 1934 and any statute successor thereto, in each case as amended from time to time, and the rules and regulations promulgated thereunder. 
  
 “Expiration Date” has the meaning set forth in Section 1.04(e). 
  
 “Expiration Time” has the meaning set forth in Section 5.04(a)(vi). 
  
 “Failed Final Remarketing” has the meaning set forth in
Section 5.02(c)(iii). 
  
 “Failed Initial
Remarketing” has the meaning set forth in Section 5.02(a)(i). 
  
 “Failed Remarketing” shall mean a Failed Initial Remarketing or a Failed Final Remarketing. 
  
 “Final Remarketing” has the meaning set forth in Section 5.02(c)(i). 
  
 “Final Remarketing Date” means the third Business Day immediately preceding the Purchase Contract
Settlement Date. 
  
 “Final Remarketing Fee” has
the meaning set forth in Section 5.02(c)(ii). 
  
 “Global
Certificate” means a Certificate that evidences all or part of the Units and is registered in the name of the Depositary or a nominee thereof. 
  
 “Holder” means, with respect to a Unit, the Person in whose name the Unit evidenced by a Certificate is registered in the Security
Register; provided, however, that solely for the purpose of determining whether the Holders of the requisite number of Units have voted on any matter (and not for any other purpose hereunder), if the Unit remains in the form of one or
more Global Certificates and if the Depositary that is the registered holder of such Global Certificate has sent an omnibus proxy assigning voting rights to the Depositary Participants to whose accounts the Units are credited on the record date, the
term “Holder” shall mean such Depositary Participant acting at the direction of the Beneficial Owners. 
  
 “Indenture” means the Indenture, dated as of [            ], 2003, between
the Company and the Indenture Trustee (including any provisions of the TIA that are deemed incorporated therein), as supplemented by the Supplemental Indenture pursuant to which the Senior Notes will be issued. 
  
 “Indemnitees” has the meaning set forth in Section 7.07(c).

  

 6 

 “Indenture Trustee” means The Bank of New York, as trustee under the Indenture, or any
successor thereto. 
  
 “Initial Remarketing” has
the meaning set forth in Section 5.02(a)(i). 
  
 “Initial
Remarketing Date” means the third Business Day immediately preceding [            ], 2006. 
  

“Issuer Order” or “Issuer Request” means a written order or request signed in the name of the Company by (i) either
its Chief Executive Officer, its President or one of its Vice Presidents, and (ii) either its Corporate Secretary or one of its Assistant Corporate Secretaries or its Treasurer or one of its Assistant Treasurers, and delivered to the Purchase
Contract Agent. 
  
 “non-electing share” has the
meaning set forth in Section 5.04(b)(i). 
  
 “NYSE” has the meaning set forth in Section 5.01(a). 
  
 “Officers’ Certificate” means a certificate signed by (i) either the Company’s Chief Executive Officer, its President or one of its Vice Presidents, and (ii) either the Company’s
Corporate Secretary or one of its Assistant Corporate Secretaries or its Treasurer or one of its Assistant Treasurers, and delivered to the Purchase Contract Agent. 
  
 “Opinion of Counsel” means a written opinion of counsel, who may be counsel to the Company (and who may be
an employee of the Company), and 
  

 7 

 
who shall be reasonably acceptable to the Purchase Contract Agent. An Opinion of Counsel may rely on certificates as to matters of fact. 
  
 “Outstanding Units” means, with respect to any Unit and as
of the date of determination, all Units evidenced by Certificates theretofore authenticated, executed and delivered under this Agreement, except: 
  
 (i)    if a Termination Event has occurred, (x) Corporate Units for which the underlying Senior Notes or Applicable
Ownership Interests in the Treasury Portfolio have been theretofore deposited with the Purchase Contract Agent in trust for the Holders of such Corporate Units and (y) Treasury Units; 
  
 (ii)    Units evidenced by Certificates theretofore cancelled by the Purchase Contract
Agent or delivered to the Purchase Contract Agent for cancellation or deemed cancelled pursuant to the provisions of this Agreement; and 
  
 (iii)    Units evidenced by Certificates in exchange for or in lieu of which other Certificates have been
authenticated, executed on behalf of the Holder and delivered pursuant to this Agreement, other than any such Certificate in respect of which there shall have been presented to the Purchase Contract Agent proof satisfactory to it that such
Certificate is held by a protected purchaser in whose hands the Units evidenced by such Certificate are valid obligations of the Company; 
  
 provided, however, that in determining whether the Holders of the requisite number of the Units have given any request, demand, authorization, direction,
notice, consent or waiver hereunder, Units owned by the Company or any Affiliate of the Company shall be disregarded and deemed not to be Outstanding Units, except that, in determining whether the Purchase Contract Agent shall be authorized and
protected in relying upon any such request, demand, authorization, direction, notice, consent or waiver, only Units that a Responsible Officer of the Purchase Contract Agent actually knows to be so owned shall be so disregarded. Units so owned that
have been pledged in good faith may be regarded as Outstanding Units if the pledgee establishes to the satisfaction of the Purchase Contract Agent the pledgee’s right so to act with respect to such Units and that the pledgee is not the Company
or any Affiliate of the Company. 
  
 “Payment
Date” means each [            ], [            ],
[            ] and [            ] of each year, commencing
[            ]. 
  
 “Permitted Investments” has the meaning set forth in Section 1.01(d) of the Pledge Agreement. 
  

 8 

 “Person” means a legal person, including any individual, corporation, estate,
partnership, joint venture, association, joint-stock company, limited liability company, trust, unincorporated organization or government or any agency or political subdivision thereof or any other entity of whatever nature. 
  
 “Plan” means an employee benefit plan that is subject to
ERISA, a plan or individual retirement account that is subject to Section 4975 of the Code or any entity whose assets are considered assets of any such plan. 
  
 “Pledge” means the pledge under the Pledge Agreement of the Senior Notes, the Treasury Securities or the appropriate Applicable Ownership
Interest (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be, in each case constituting a part of the Units (it being understood that the appropriate Applicable Ownership Interest (as specified
in clause (ii) of the definition of such term) in the Treasury Portfolio shall not be subject to the Pledge). 
  
 “Pledge Agreement” means the Pledge Agreement, dated as of [            ],
2003, among the Company, the Collateral Agent, the Custodial Agent, the Securities Intermediary and the Purchase Contract Agent, on its own behalf and as attorney-in-fact for the Holders from time to time of the Units, as amended from time to time.

  
 “Pledged Applicable Ownership Interests” has
the meaning set forth in Section 1.01(d) of the Pledge Agreement. 
  
 “Pledged Senior Notes” has the meaning set forth in Section 1.01(d) of the Pledge Agreement. 
  
 “Pledged Treasury Securities” has the meaning set forth in Section 1.01(d) of the Pledge Agreement. 
  
 “Predecessor Certificate” means a Predecessor Corporate
Units Certificate or a Predecessor Treasury Units Certificate. 
  
 “Predecessor Corporate Units Certificate” of any particular Corporate Units Certificate means every previous Corporate Units Certificate evidencing all or a portion of the rights and obligations of the Company and the
Holder under the Corporate Units evidenced thereby; and, for the purposes of this definition, any Corporate Units Certificate authenticated and delivered under Section 3.10 in exchange for or in lieu of a mutilated, destroyed, lost or stolen
Corporate Units Certificate shall be deemed to evidence the same rights and obligations of the Company and the Holder as the mutilated, destroyed, lost or stolen Corporate Units Certificate. 
  

 9 

 “Predecessor Treasury Units Certificate” of any particular Treasury Units Certificate
means every previous Treasury Units Certificate evidencing all or a portion of the rights and obligations of the Company and the Holder under the Treasury Units evidenced thereby; and, for the purposes of this definition, any Treasury Units
Certificate authenticated and delivered under Section 3.10 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Treasury Units Certificate shall be deemed to evidence the same rights and obligations of the Company and the Holder as
the mutilated, destroyed, lost or stolen Treasury Units Certificate. 
  
 “Primary Treasury Dealer” shall mean a primary U.S. government securities dealer. 
  
 “Proceeds” has the meaning set forth in Section 1.01(d) of the Pledge Agreement. 
  
 “Prospectus” means the prospectus relating to the delivery
of shares or any securities in connection with an Early Settlement pursuant to Section 5.07 or a Cash Merger Early Settlement of Purchase Contracts pursuant to Section 5.04(b)(ii), in the form in which first filed, or transmitted for filing, with
the Securities and Exchange Commission after the effective date of the Registration Statement pursuant to Rule 424(b) under the Securities Act, including the documents incorporated by reference therein as of the date of such Prospectus. 

 
 “Purchase Contract” means, with respect to any Unit, the
contract forming a part of such Unit and obligating the Company to (i) sell, and the Holder of such Unit to purchase, shares of Common Stock and (ii) pay the Holder thereof Contract Adjustment Payments, in each case on the terms and subject to the
conditions set forth in Article 5 hereof. 
  
 “Purchase
Contract Agent” means the Person named as the “Purchase Contract Agent” in the first paragraph of this Agreement until a successor Purchase Contract Agent shall have become such pursuant to the applicable provisions of this
Agreement, and thereafter “Purchase Contract Agent” shall mean such Person or any subsequent successor who is appointed pursuant to this Agreement. 
  
 “Purchase Contract Settlement Date” means [        ]. 
  
 “Purchase Contract Settlement Fund” has the meaning set
forth in Section 5.03. 
  
 “Purchase Price” has
the meaning set forth in Section 5.01(a). 
  
 “Purchased
Shares” has the meaning set forth in Section 5.04(a)(vi). 
  

 10 

 “Put Right” has the meaning set forth in Section 8.05 of the Supplemental Indenture.

  
 “Quotation Agent” means any Primary Treasury
Dealer selected by the Company. 
  
 “Record Date”
for any distribution and Contract Adjustment Payment payable on any Payment Date means, as to any Global Certificate or any other Certificate, the first business day of the calendar month in which the relevant Payment Date falls; provided
that the Company may, at its option, select any other day as the Record Date for any Payment Date so long as such Record Date selected is more than one Business Day but less than sixty Business Days prior to such Payment Date. 
  
 “Redemption Amount” has the meaning set forth in Section
1.02(e) of the Supplemental Indenture. 
  
 “Redemption
Price” has the meaning set forth in Section 1.02(e) of the Supplemental Indenture. 
  
 “Reference Dealer” means a dealer engaged in trading of convertible securities. 
  
 “Reference Price” has the meaning set forth in Section 5.01(a)(ii). 
  
 “Registration Statement” means a registration statement under the Securities Act prepared by the Company
covering, inter alia, the delivery by the Company of any securities in connection with an Early Settlement on the Early Settlement Date or a Cash Merger Early Settlement of Purchase Contracts on the Cash Merger Early Settlement Date under
Section 5.04(b)(ii), including all exhibits thereto and the documents incorporated by reference in the prospectus contained in such registration statement, and any post-effective amendments thereto. 
  
 “Remarketing” means the remarketing of the Senior Notes by
the Remarketing Agent pursuant to the Remarketing Agreement. 
  
 “Remarketing Agent” has the meaning set forth in the Remarketing Agreement. 
  
 “Remarketing Agreement” means the Remarketing Agreement, dated as of [    ], 2003 among the Company, Banc of America
Securities LLC, [    ], [    ] and the Purchase Contract Agent, as amended from time to time. 
  
 “Remarketing Date” means the Initial Remarketing Date or the Final Remarketing Date. 
  

 11 

 “Remarketing Fee” has the meaning set forth in Section 5.02(a)(i). 
  
 “Remarketing Per Senior Note Price” means the Treasury
Portfolio Purchase Price divided by the number of Senior Notes held as components of Corporate Units. 
  
 “Reorganization Event” has the meaning set forth in Section 5.04(b)(i). 
  
 “Reset Rate” has the meaning set forth in Section 1.02(e) of the Supplemental Indenture. 
  
 “Responsible Officer” means, with respect to the Purchase
Contract Agent, any officer of the Purchase Contract Agent assigned by the Purchase Contract Agent to administer this Purchase Contract Agreement. 
  
 “Securities Act” means the Securities Act of 1933 and any statute successor thereto, in each case as amended from time to time, and the
rules and regulations promulgated thereunder. 
  
 “Securities Intermediary” means The Bank of New York, as Securities Intermediary under the Pledge Agreement until a successor Securities Intermediary shall have become such pursuant to the applicable provisions of the
Pledge Agreement, and thereafter “Securities Intermediary” shall mean such successor or any subsequent successor who is appointed pursuant to the Pledge Agreement. 
  
 “Security Register” and “Security Registrar” have the respective meanings set forth in
Section 3.05. 
  
 “Senior Indebtedness” means
indebtedness of any kind of the Company unless the instrument under which such indebtedness is incurred expressly provides that it is on a parity in right of payment with or subordinate in right of payment to the Contract Adjustment Payments.

  
 “Senior Notes” means the series of notes
designated the senior notes due [        ], 2008 to be issued by the Company under the Indenture. 
  
 “Separate Senior Notes” means Senior Notes that are no longer a component of Corporate Units. 
  
 “Separate Senior Notes Purchase Price” means the amount in
cash equal to the product of the Remarketing Per Senior Note Price multiplied by the number of Separate Senior Notes remarketed in the Initial Remarketing. 
  
 “Settlement Rate” has the meaning set forth in Section 5.01(a). 
  

 12 

 “Special Event” has the meaning set forth in Section 1.02(e) of the Supplemental
Indenture. 
  
 “Special Event Redemption” means
the redemption of the Senior Notes pursuant to the Indenture following the occurrence of a Special Event. 
  
 “Special Event Redemption Date” means the date upon which a Special Event Redemption is scheduled to occur pursuant to the Indenture.

  
 “Stated Amount” means $25.00. 
  
 “Successful Final Remarketing” has the meaning set forth in
Section 5.02(c)(ii). 
  
 “Successful Initial
Remarketing” has the meaning set forth in Section 5.02(a)(i). 
  
 “Successful Remarketing” means a Successful Initial Remarketing or a Successful Final Remarketing. 
  
 “Supplemental Indenture” means the Supplemental Indenture No. 1 dated as of the date hereof between the Company and the Indenture
Trustee. 
  
 “Tax Event” has the meaning set
forth in Section 1.02(e) of the Supplemental Indenture. 
  
 “Termination Date” means the date, if any, on which a Termination Event occurs. 
  
 “Termination Event” means the occurrence of any of the following events: 
  
 (i)    at any time on or prior to the Purchase Contract Settlement Date, a judgment,
decree or court order shall have been entered granting relief under the Bankruptcy Code, adjudicating the Company to be insolvent, or approving as properly filed a petition seeking reorganization or liquidation of the Company or any other similar
applicable Federal or state law and if such judgment, decree or order shall have been entered more than 60 days prior to the Purchase Contract Settlement Date, such decree or order shall have continued undischarged and unstayed for a period of 60
days; 
  
 (ii)    at any time
on or prior to the Purchase Contract Settlement Date, a judgment, decree or court order for the appointment of a receiver or liquidator or trustee or assignee in bankruptcy or insolvency of the Company or of its property, or for the termination or
liquidation of its 

  

 13 

 
affairs, shall have been entered and if such judgment, decree or order shall have been entered more than 60 days prior to the Purchase Contract Settlement
Date, such judgment, decree or order shall have continued undischarged and unstayed for a period of 60 days; or 
  
 (iii)    at any time on or prior to the Purchase Contract Settlement Date, the Company shall file a petition for
relief under the Bankruptcy Code, or shall consent to the filing of a bankruptcy proceeding against it, or shall file a petition or answer or consent seeking reorganization or liquidation under the Bankruptcy Code or any other similar applicable
Federal or State law, or shall consent to the filing of any such petition, or shall consent to the appointment of a receiver or liquidator or trustee or assignee in bankruptcy or insolvency of it or of its property, or shall make an assignment for
the benefit of creditors, or shall admit in writing its inability to pay its debts generally as they become due. 
  
 “Threshold Appreciation Price” has the meaning set forth in Section 5.01(a). 
  
 “TIA” means the Trust Indenture Act of 1939, as amended from
time to time, or any successor legislation. 
  
 “Trading
Day” has the meaning set forth in Section 5.01(a). 
  
 “Treasury Portfolio” means a portfolio of (1) U.S. treasury securities (or principal or interest strips thereof) that mature on or prior to [    ], 2006 in an aggregate amount at maturity equal to the
Applicable Principal Amount, and (2) (x) in the case of a Successful Remarketing prior to the Final Remarketing Date, for the scheduled Payment Date on the Senior Notes that occurs on the Purchase Contract Settlement Date, U.S. treasury securities
(or principal or interest strips thereof) that mature on or prior to [    ], 2006 in an aggregate amount at maturity equal to the aggregate interest payment (assuming no reset of the interest rate) that would have been due on the
Purchase Contract Settlement Date on the Applicable Principal Amount, and (y) in the case of a Special Event Redemption, for each scheduled Payment Date that occurs after the Special Event Redemption Date to and including the Purchase Contract
Settlement Date, U.S. treasury securities (or principal or interest strips thereof) that mature on or prior to the Business Day immediately preceding such scheduled Payment Date in an aggregate amount at maturity equal to the aggregate interest
payment (assuming no reset of the interest rate) that would have been due on such scheduled Payment Date on the Applicable Principal Amount. 
  
 “Treasury Portfolio Purchase Price” means the lowest aggregate ask-side price quoted by a Primary Treasury Dealer to the Quotation Agent
between 9:00 a.m. and 11:00 a.m. (New York City time) (i) in the case of a Special Event 

  

 14 

 
Redemption, on the third Business Day immediately preceding the Special Event Redemption Date for the purchase of the applicable Treasury Portfolio for
settlement on the Special Event Redemption Date, and (ii) in the case of any Successful Remarketing prior to the Final Remarketing Date, on the date of such Successful Remarketing for the purchase of the applicable Treasury Portfolio for settlement
on the third Business Day immediately following the date of such Successful Remarketing. 
  
 “Treasury Securities” means zero-coupon U.S. treasury securities that mature on [        ], 2006 (CUSIP No. [        ]).

  
 “Treasury Unit” means, following the
substitution of Treasury Securities for Pledged Senior Notes or the Pledged Applicable Ownership Interest in the Treasury Portfolio as collateral to secure a Holder’s obligations under the Purchase Contract, the collective rights and
obligations of a Holder of a Treasury Units Certificate in respect of such Treasury Securities, subject to the Pledge thereof, and the related Purchase Contract. 
  
 “Treasury Units Certificate” means a certificate evidencing the rights and obligations of a Holder in
respect of the number of Treasury Units specified on such certificate. 
  
 “Underwriters” means the underwriters identified in Schedule A to the Underwriting Agreement. 
  
 “Underwriting Agreement” means the Underwriting Agreement, dated [        ], 2003, among the
Company and the Underwriters, relating to the issuance of Corporate Units by the Company. 
  
 “Unit” means a Corporate Unit or a Treasury Unit, as the case may be. 
  
 “Vice President” means any vice president, whether or not designated by a number or a word or words added before or after the title
“Vice President.” 
  
 Section
1.02.    Compliance Certificates and Opinions.  Except as otherwise expressly provided by this Agreement, upon any application or request by the Company to the Purchase Contract Agent to take any action in
accordance with any provision of this Agreement, the Company shall furnish to the Purchase Contract Agent an Officers’ Certificate stating that all conditions precedent, if any, provided for in this Agreement relating to the proposed action
have been complied with and, if reasonably requested by the Purchase Contract Agent, an Opinion of Counsel stating that, in the opinion of such counsel, all such conditions precedent, if any, have been complied with, except that in the case of any
such application or request as to which the furnishing of such documents is specifically required by 

  

 15 

 
any provision of this Agreement 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 Agreement (other than the Officers’ Certificate provided for in Section 10.05) shall include: 
  
 (i)    a statement that each individual signing such certificate or opinion has read such covenant or condition and
the definitions herein relating thereto; 
  
 (ii)    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; 
  
 (iii)    a statement that, in the
opinion of each such individual, he or she has made such examination or investigation as is necessary to enable such individual to express an informed opinion as to whether or not such covenant or condition has been complied with; and 
  
 (iv)    a statement as to whether, in
the opinion of each such individual, such condition or covenant has been complied with. 
  
 Section 1.03.    Form of Documents Delivered to Purchase Contract Agent.  
  
 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 its 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 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 

  

 16 

 
instruments under this Agreement, they may, but need not, be consolidated and form one instrument. 
  
 Section 1.04.    Acts of Holders; Record Dates. 

  
 (a)    Any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Agreement to be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent
duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered to the Purchase Contract Agent and, where it is hereby expressly required, to the
Company. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments. Proof of execution of any such
instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Agreement and (subject to Section 7.01) conclusive in favor of the Purchase Contract Agent and the Company, if made in the manner provided in this
Section. 
  
 (b)    The fact and date of the
execution by any Person of any such instrument or writing may be proved in any manner that the Purchase Contract Agent deems sufficient. 
  
 (c)    The ownership of Units shall be proved by the Security Register. 
  
 (d)    Any request, demand, authorization, direction, notice, consent, waiver or other Act of the Holder
of any Unit shall bind every future Holder of the same Unit and the Holder of every Certificate evidencing such Unit 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 Purchase Contract Agent or the Company in reliance thereon, whether or not notation of such action is made upon such Certificate. 
  
 (e)    The Company may set any date as a record date for the purpose of determining the Holders of Outstanding Units entitled to give,
make or take any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Agreement to be given, made or taken by Holders of Units. If any record date is set pursuant to this paragraph, the
Holders of the Outstanding Corporate Units and the Outstanding Treasury Units, as the case may be, on such record date, and no other Holders, shall be entitled to take the relevant action with respect to the Corporate Units or the Treasury Units, as
the case may be, whether or not such Holders remain Holders after such record date; provided that no such action shall be effective hereunder unless taken prior to or on the applicable Expiration Date by Holders of the requisite number of
Outstanding 

  

 17 

 
Units on such record date. Nothing contained in this paragraph shall be construed to prevent the Company from setting a new record date for any action for
which a record date has previously been set pursuant to this paragraph (whereupon the record date previously set shall automatically and with no action by any Person be cancelled and be of no effect), and nothing contained in this paragraph shall be
construed to render ineffective any action taken by Holders of the requisite number of Outstanding Units on the date such action is taken. Promptly after any record date is set pursuant to this paragraph, the Company, at its own expense, shall cause
notice of such record date, the proposed action by Holders and the applicable Expiration Date to be given to the Purchase Contract Agent in writing and to each Holder of Units in the manner set forth in Section 1.06. 
  
 With respect to any record date set pursuant to this Section 1.04(e), the
Company may designate any date as the “Expiration Date” and from time to time may change the Expiration Date to any earlier or later day; provided that no such change shall be effective unless notice of the proposed new
Expiration Date is given to the Purchase Contract Agent in writing, and to each Holder of Units in the manner set forth in Section 1.06, prior to or on the existing Expiration Date. If an Expiration Date is not designated with respect to any record
date set pursuant to this Section, the Company shall be deemed to have initially designated the 180th day after such record date as the Expiration Date with respect thereto, subject to its right to change the Expiration Date as provided in this
paragraph. Notwithstanding the foregoing, no Expiration Date shall be later than the 180th day after the applicable record date. 
  
 Section 1.05.    Notices.  
  
 Any notice or communication is duly given if in writing and delivered in Person or mailed by first-class mail (registered or certified, return receipt
requested), telecopier (with receipt confirmed) or overnight air courier guaranteeing next day delivery, to the others’ address; provided that notice shall be deemed given to the Purchase Contract Agent only upon receipt thereof:

  
 If to the Purchase Contract Agent: 
  
 The Bank of New York 
 101 Barclay Street, Floor 8W 
 New York, NY 10286 
 Attention: [        ]

 Fax: [        ] 
  
 If to the Company: 
  
 The PMI Group, Inc. 
 3003 Oak Road 
 Walnut Creek, California 94597 
  

 18 

 Telecopier No.:
[            ] 
 Attention: General Counsel 
  
 If to the Collateral Agent: 
 The Bank of New York 
 101 Barclay Street, Floor 8W 
 New York, NY 10286 
 Attention: [            ] 
 Fax: [            ] 
  
 If to the Indenture Trustee: 
 The Bank of New York 
 101 Barclay Street, Floor 8W 
 New York, NY 10286 
 Attention: [            ] 
 Fax: [            ] 
  
 The Purchase Contract Agent shall send to the Indenture Trustee at the
telecopier number set forth above a copy of any notices in the form of Exhibits C, D, E or F it sends or receives. 
  
 Section 1.06.    Notice to Holders; Waiver.  
  
 Where this Agreement provides for notice to Holders of any event, such notice shall be sufficiently given (unless otherwise
herein expressly provided) if in writing and mailed, first-class postage prepaid, to each Holder affected by such event, at its address as it appears in the Security Register, not later than the latest date, and not earlier than the earliest date,
prescribed for the giving of such notice. In any case where notice to Holders is given by mail, neither the failure to mail such notice, nor any defect in any notice so mailed to any particular Holder, shall affect the sufficiency of such notice
with respect to other Holders. Where this Agreement 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 shall be filed with the Purchase Contract Agent, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. 
  
 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 as shall be made with the approval of the Purchase Contract Agent shall constitute a sufficient notification for every purpose hereunder. 
  
 Section 1.07.    Effect of Headings and Table of
Contents.  
  

 19 

 The Article and Section headings herein and the Table of Contents are for convenience only and shall not
affect the construction hereof. 
  
 Section
1.08.    Successors and Assigns.  
  
 All covenants and agreements in this Agreement by the Company and the Purchase Contract Agent shall bind their respective successors and assigns, whether so expressed or not. 
  
 Section 1.09.    Separability Clause.  
  
 In case any provision in this Agreement or in the Units shall be invalid,
illegal or unenforceable, the validity, legality and enforceability of the remaining provisions hereof and thereof shall not in any way be affected or impaired thereby. 
  

 20 

 Section 1.10.    Benefits Of Agreement. 
  
 Nothing contained in this Agreement or in the Units, express or implied,
shall give to any Person, other than the parties hereto and their successors hereunder and, to the extent provided hereby, the Holders, any benefits or any legal or equitable right, remedy or claim under this Agreement. The Holders from time to time
shall be beneficiaries of this Agreement and shall be bound by all of the terms and conditions hereof and of the Units evidenced by their Certificates by their acceptance of delivery of such Certificates. 
  
 Section 1.11.    Governing Law.  
  
 This Agreement and the Units shall be governed by, and construed in
accordance with, the laws of the State of New York. 
  
 Section
1.12.    Legal Holidays.  
  
 In any
case where any Payment Date shall not be a Business Day (notwithstanding any other provision of this Agreement or the Units), Contract Adjustment Payments or other distributions shall not be paid on such date, but Contract Adjustment Payments or
such other distributions shall be paid on the next succeeding Business Day with the same force and effect as if made on such Payment Date, provided that if such Business Day is in the next succeeding calendar year, then payment of the
Contract Adjustment Payments or other distributions will be made on the Business Day immediately preceding such Business Day. No interest shall accrue or be payable by the Company or to any Holder for the period from and after any such Payment Date.

  
 In any case where the Purchase Contract Settlement Date or any
Early Settlement Date or Cash Merger Early Settlement Date shall not be a Business Day (notwithstanding any other provision of this Agreement or the Units), Purchase Contracts shall not be performed and Early Settlement and Cash Merger Early
Settlement shall not be effected on such date, but Purchase Contracts shall be performed or Early Settlement or Cash Merger Early Settlement shall be effected, as applicable, on the next succeeding Business Day with the same force and effect as if
made on such Purchase Contract Settlement Date, Early Settlement Date or Cash Merger Early Settlement Date, as applicable. 
  
 Section 1.13.    Counterparts.  
  
 This Agreement may be executed in any number of counterparts by the parties hereto on separate counterparts, each of which, when so executed and
delivered, shall be deemed an original, but all such counterparts shall together constitute one and the same instrument. 
  

 21 

 Section 1.14.    Inspection of Agreement.  
  
 A copy of this Agreement shall be available at all reasonable times during
normal business hours at the Corporate Trust Office for inspection by any Holder or Beneficial Owner. 
  
 Section 1.15.    Appointment of Financial Institution as Agent for the Company.  
  
 The Company may appoint a financial institution (which may be the Collateral
Agent) to act as its agent in performing its obligations and in accepting and enforcing performance of the obligations of the Purchase Contract Agent and the Holders, under this Agreement and the Purchase Contracts, by giving notice of such
appointment in the manner provided in Section 1.05 hereof. Any such appointment shall not relieve the Company in any way from its obligations hereunder. 
  
 Section 1.16.    No Waiver.  
  
 No failure on the part of the Company, the Purchase Contract Agent, the Collateral Agent, the Securities Intermediary or any of their respective agents to
exercise, and no course of dealing with respect to, and no delay in exercising, any right, power or remedy hereunder shall operate as a waiver thereof; nor shall any single or partial exercise by the Company, the Collateral Agent, the Securities
Intermediary or any of their respective agents of any right, power or remedy hereunder preclude any other or further exercise thereof or the exercise of any other right, power or remedy. The remedies herein are cumulative and are not exclusive of
any remedies provided by law. 
  
 ARTICLE 2 
 CERTIFICATE FORMS 
  
 Section 2.01.    Forms of Certificates Generally.  
  
 The Certificates (including the form of Purchase Contract forming part of each Unit evidenced thereby) shall be in
substantially the form set forth in Exhibit A hereto (in the case of Certificates evidencing Corporate Units) or Exhibit B hereto (in the case of Certificates evidencing Treasury Units), with such letters, numbers or other marks of identification or
designation and such legends or endorsements printed, lithographed or engraved thereon as may be required by the rules of any securities exchange on which the Units are listed or any depositary therefor, or as may, consistently herewith, be
determined by the officers of the Company executing such Certificates, as evidenced by their execution of the Certificates. 
  

 22 

 The definitive Certificates shall be produced in any manner as determined by the officers of the Company
executing the Units evidenced by such Certificates, consistent with the provisions of this Agreement, as evidenced by their execution thereof. 
  
 Every Global Certificate authenticated, executed on behalf of the Holders and delivered hereunder shall bear a legend in substantially the following form:

  
 THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING
OF THE PURCHASE CONTRACT AGREEMENT HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF CEDE & CO., AS NOMINEE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE “DEPOSITARY”), THE DEPOSITARY OR ANOTHER NOMINEE OF
THE DEPOSITARY. THIS CERTIFICATE IS EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AGREEMENT AND NO TRANSFER OF THIS
CERTIFICATE (OTHER THAN A TRANSFER OF THIS CERTIFICATE 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) MAY BE REGISTERED EXCEPT IN LIMITED
CIRCUMSTANCES. 
  
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REQUESTED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY
(AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 
  
 Section 2.02.    Form of Purchase Contract Agent’s Certificate of Authentication.  
  
 The form of the Purchase Contract Agent’s certificate of authentication of the Units shall be in substantially the form set forth on the form of the
applicable Certificates. 
  

 23 

 ARTICLE 3 
 THE UNITS 
  
 Section 3.01.    Amount; Form and Denominations.  
  
 The aggregate number of Units evidenced by Certificates authenticated, executed on behalf of the Holders and delivered hereunder is limited to [            ]
(or [            ] if the over-allotment option granted to the Underwriters pursuant to the Underwriting Agreement is exercised in full), except for Certificates authenticated, executed and
delivered upon registration of transfer of, in exchange for, or in lieu of, other Certificates pursuant to Section 3.04, Section 3.05, Section 3.10, Section 3.13, Section 3.14 or Section 8.05. 
  
 The Certificates shall be issuable only in registered form and only in
denominations of a single Corporate Unit or Treasury Unit and any integral multiple thereof. 
  
 Section 3.02.    Rights and Obligations Evidenced by the Certificates.  
  
 Each Corporate Units Certificate shall evidence the number of Corporate Units specified therein, with each such Corporate Unit representing (1) the
ownership by the Holder thereof of a beneficial interest in a Senior Note or the Applicable Ownership Interest in the Treasury Portfolio, as the case may be, subject to the Pledge of such Senior Note or the Applicable Ownership Interest (as
specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be, by such Holder pursuant to the Pledge Agreement, and (2) the rights and obligations of the Holder thereof and the Company under one Purchase
Contract. The Purchase Contract Agent is hereby authorized, as attorney-in-fact for, and on behalf of, the Holder of each Corporate Unit, to pledge, pursuant to the Pledge Agreement, the Senior Note and the Applicable Ownership Interest (as
specified in clause (i) of the definition of such term) in the Treasury Portfolio, if any, forming a part of such Corporate Unit, to the Collateral Agent for the benefit of the Company, and to grant to the Collateral Agent, for the benefit of the
Company, a security interest in the right, title and interest of such Holder in such Senior Note and the Applicable Ownership Interest (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, if any, to secure the
obligation of the Holder under each Purchase Contract to purchase shares of Common Stock. 
  
 Upon the formation of a Treasury Unit pursuant to Section 3.13, each Treasury Unit Certificate shall evidence the number of Treasury Units specified therein, with each such Treasury Unit representing (1) the ownership
by the Holder thereof of a 1/40 undivided beneficial interest in a Treasury Security with a principal amount at maturity equal to $1,000, subject to the Pledge of such interest by such Holder pursuant to the Pledge Agreement, and (2) the rights and
obligations 

  

 24 

 
of the Holder thereof and the Company under one Purchase Contract. The Purchase Contract Agent is hereby authorized, as attorney-in-fact for, and on behalf
of, the Holder of each Treasury Unit, to pledge, pursuant to the Pledge Agreement, such Holder’s interest in the Treasury Security forming a part of such Treasury Unit to the Collateral Agent, for the benefit of the Company, and to grant to the
Collateral Agent, for the benefit of the Company, a security interest in the right, title and interest of such Holder in such Treasury Security to secure the obligation of the Holder under each Purchase Contract to purchase shares of Common Stock.

  
 Prior to the purchase of shares of Common Stock under each
Purchase Contract, such Purchase Contract shall not entitle the Holder of a Unit to any of the rights of a holder of shares of Common Stock, including, without limitation, the right to vote or receive any dividends or other payments or to consent or
to receive notice as a shareholder in respect of the meetings of shareholders or for the election of directors of the Company or for any other matter, or any other rights whatsoever as a shareholder of the Company. 
  
 Section 3.03.    Execution, Authentication, Delivery
and Dating.  
  
 Subject to the provisions of Section 3.13 and
Section 3.14 hereof, upon the execution and delivery of this Agreement, and at any time and from time to time thereafter, the Company may deliver Certificates executed by the Company to the Purchase Contract Agent for authentication, execution on
behalf of the Holders and delivery, together with its Issuer Order for authentication of such Certificates, and the Purchase Contract Agent in accordance with such Issuer Order shall authenticate, execute on behalf of the Holders and deliver such
Certificates. 
  
 The Certificates shall be executed on behalf of
the Company by its Chairman of the Board of Directors, its Chief Executive Officer, its President, its Treasurer or one of its Vice Presidents. The signature of any of these officers on the Certificates may be manual or facsimile. 
  
 Certificates bearing the manual or facsimile signatures of individuals who
were at any time the proper officers of the Company 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 Certificates or did not hold such
offices at the date of such Certificates. 
  
 No Purchase Contract
evidenced by a Certificate shall be valid until such Certificate has been executed on behalf of the Holder by the manual signature of an authorized officer of the Purchase Contract Agent, as such Holder’s attorney-in-fact. Such signature by an
authorized officer of the Purchase Contract Agent shall be conclusive evidence that the Holder of such Certificate has entered into the Purchase Contracts evidenced by such Certificate. 
  

 25 

 Each Certificate shall be dated the date of its authentication. 
  
 No Certificate shall be entitled to any benefit under this Agreement or be
valid or obligatory for any purpose unless there appears on such Certificate a certificate of authentication substantially in the form provided for herein executed by an authorized officer of the Purchase Contract Agent by manual signature, and such
certificate upon any Certificate shall be conclusive evidence, and the only evidence, that such Certificate has been duly authenticated and delivered hereunder. 
  

Section 3.04.    Temporary Certificates.  
  
 Pending the preparation of definitive Certificates, the Company shall execute and deliver to the Purchase Contract Agent,
and the Purchase Contract Agent shall authenticate, execute on behalf of the Holders, and deliver, in lieu of such definitive Certificates, temporary Certificates that are in substantially the form set forth in Exhibit A or Exhibit B hereto, as the
case may be, with such letters, numbers or other marks of identification or designation and such legends or endorsements printed, lithographed or engraved thereon as may be required by the rules of any securities exchange on which the Corporate
Units or Treasury Units, as the case may be, are listed, or as may, consistently herewith, be determined by the officers of the Company executing such Certificates, as evidenced by their execution of the Certificates. 
  
 If temporary Certificates are issued, the Company will cause definitive
Certificates to be prepared without unreasonable delay. After the preparation of definitive Certificates, the temporary Certificates shall be exchangeable for definitive Certificates upon surrender of the temporary Certificates at the Corporate
Trust Office, at the expense of the Company and without charge to the Holder. Upon surrender for cancellation of any one or more temporary Certificates, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract
Agent shall authenticate, execute on behalf of the Holder, and deliver in exchange therefor, one or more definitive Certificates of like tenor and denominations and evidencing a like number of Units as the temporary Certificate or Certificates so
surrendered. Until so exchanged, the temporary Certificates shall in all respects evidence the same benefits and the same obligations with respect to the Units evidenced thereby as definitive Certificates. 
  
 Section 3.05.    Registration; Registration of
Transfer and Exchange.  
  
 The Purchase Contract Agent shall
keep at the Corporate Trust Office a register (the “Security Register”) in which, subject to such reasonable regulations as it may prescribe, the Purchase Contract Agent shall provide for the registration of Certificates and of
transfers of Certificates (the Purchase Contract 

  

 26 

 
Agent, in such capacity, the “Security Registrar”). The Security Registrar shall record separately the registration and transfer of the
Certificates evidencing Corporate Units and Treasury Units. 
  
 Upon surrender for registration of transfer of any Certificate at the Corporate Trust Office, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of the
designated transferee or transferees, and deliver, in the name of the designated transferee or transferees, one or more new Certificates of any authorized denominations, like tenor, and evidencing a like number of Corporate Units or Treasury Units,
as the case may be. 
  
 At the option of the Holder, Certificates
may be exchanged for other Certificates, of any authorized denominations and evidencing a like number of Corporate Units or Treasury Units, as the case may be, upon surrender of the Certificates to be exchanged at the Corporate Trust Office.
Whenever any Certificates are so surrendered for exchange, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of the Holder, and deliver the Certificates that
the Holder making the exchange is entitled to receive. 
  
 All
Certificates issued upon any registration of transfer or exchange of a Certificate shall evidence the ownership of the same number of Corporate Units or Treasury Units, as the case may be, and be entitled to the same benefits and subject to the same
obligations under this Agreement as the Corporate Units or Treasury Units, as the case may be, evidenced by the Certificate surrendered upon such registration of transfer or exchange. 
  
 Every Certificate presented or surrendered for registration of transfer or exchange shall (if so required by the Purchase
Contract Agent) be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Purchase Contract Agent duly executed, by the Holder thereof or its attorney duly authorized in writing. 

 
 No service charge shall be made for any registration of transfer or
exchange of a Certificate, but the Company and the Purchase Contract Agent may require payment from the Holder 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 Certificates, other than any exchanges pursuant to Section 3.04, Section 3.06 and Section 8.05 not involving any transfer. 
  
 Notwithstanding the foregoing, the Company shall not be obligated to execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent
shall not be obligated to authenticate, execute on behalf of the Holder and deliver any Certificate in exchange for any other Certificate presented or 

  

 27 

 
surrendered for registration of transfer or for exchange on or after the Business Day immediately preceding the earliest to occur of any Early Settlement
Date with respect to such Certificate, any Cash Merger Early Settlement Date with respect to such Certificate, the Purchase Contract Settlement Date or the Termination Date. In lieu of delivery of a new Certificate, upon satisfaction of the
applicable conditions specified above in this Section and receipt of appropriate registration or transfer instructions from such Holder, the Purchase Contract Agent shall: 
  
 (i)    if the Purchase Contract Settlement Date (including upon any Cash Settlement) or
an Early Settlement Date or a Cash Merger Early Settlement Date with respect to such other Certificate has occurred, deliver the shares of Common Stock issuable in respect of the Purchase Contracts forming a part of the Units evidenced by such other
Certificate; or 
  
 (ii)    if a Termination Event shall have occurred prior to the Purchase Contract Settlement Date, transfer the Senior Notes, the Treasury Securities, or the appropriate Applicable Ownership Interest in the Treasury
Portfolio, as the case may be, evidenced thereby, in each case subject to the applicable conditions and in accordance with the applicable provisions of Section 3.15 and Article 5 hereof. 
  
 Section 3.06.    Book-Entry Interests.  
  
 The Certificates, on original issuance, will be issued in the form of one or
more fully registered Global Certificates, to be delivered to the Depositary or its custodian by, or on behalf of, the Company. The Company hereby designates DTC as the initial Depositary. Such Global Certificates shall initially be registered on
the books and records of the Company in the name of Cede & Co., the nominee of the Depositary, and no Beneficial Owner will receive a definitive Certificate representing such Beneficial Owner’s interest in such Global Certificate, except as
provided in Section 3.09. The Purchase Contract Agent shall enter into an agreement with the Depositary if so requested by the Company. Unless and until definitive, fully registered Certificates have been issued to Beneficial Owners pursuant to
Section 3.09: 
  
 (i)    the
provisions of this Section 3.06 shall be in full force and effect; 
  
 (ii)    the Company shall be entitled to deal with the Depositary for all purposes of this Agreement (including, without limitation, making Contract Adjustment Payments and receiving approvals,
votes or consents hereunder) as the Holder of the Units and the sole holder of the Global Certificates and shall have no obligation to the Beneficial Owners; 
  

 28 

 (iii)    to the extent that the provisions of this Section 3.06
conflict with any other provisions of this Agreement, the provisions of this Section 3.06 shall control; and 
  
 (iv)    the rights of the Beneficial Owners shall be exercised only through the Depositary and shall be limited to
those established by law and agreements between such Beneficial Owners and the Depositary or the Depositary Participants. 
  
 Transfers of securities evidenced by Global Certificates shall be made through the facilities of the Depositary, and any cancellation of, or increase or decrease in the
number of, such securities (including the creation of Treasury Units and the recreation of Corporate Units pursuant to Section 3.13 and Section 3.14 respectively) shall be accomplished by making appropriate annotations on the Schedule of Increases
and Decreases for such Global Certificate. 
  
 Section
3.07.    Notices to Holders.  
  
 Whenever a notice or other communication to the Holders is required to be given under this Agreement, the Company or the Company’s agent shall give such notices and communications to the Holders and, with respect to any Units
registered in the name of the Depositary or the nominee of the Depositary, the Company or the Company’s agent shall, except as set forth herein, have no obligations to the Beneficial Owners. 
  
 Section 3.08.    Appointment of Successor
Depositary. 
  
 If the Depositary elects to discontinue its
services as securities depositary with respect to the Units, the Company may, in its sole discretion, appoint a successor Depositary with respect to the Units. 
  

Section 3.09.    Definitive Certificates.  
  
 If: 
  
 (i)    the Depositary notifies the Company that it is unwilling or unable to continue its services as securities
depositary with respect to the Units and no successor Depositary has been appointed pursuant to Section 3.08 within 90 days after such notice; or 
  
 (ii)    the Depositary ceases to be a “clearing agency” registered under Section 17A of the Exchange Act
when the Depositary is required to be so registered to act as the Depositary and so notifies the Company, and no successor Depositary has been appointed pursuant to Section 3.08 within 90 days after such notice; or 
  

 29 

 (iii)    the Company determines in its discretion that the Global
Certificates shall be exchangeable for definitive Certificates, 
  
 then (x)
definitive Certificates shall be prepared by the Company with respect to such Units and delivered to the Purchase Contract Agent and (y) upon surrender of the Global Certificates representing the Units by the Depositary, accompanied by registration
instructions, the Company shall cause definitive Certificates to be delivered to Beneficial Owners in accordance with the instructions of the Depositary. The Company and the Purchase Contract Agent shall not be liable for any delay in delivery of
such instructions and may conclusively rely on and shall be authorized and protected in relying on, such instructions. Each definitive Certificate so delivered shall evidence Units of the same kind and tenor as the Global Certificate so surrendered
in respect thereof. 
  
 Section
3.10.    Mutilated, Destroyed, Lost and Stolen Certificates.  
  
 If any mutilated Certificate is surrendered to the Purchase Contract Agent, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf
of the Holder, and deliver in exchange therefor, a new Certificate, evidencing the same number of Corporate Units or Treasury Units, as the case may be, and bearing a Certificate number not contemporaneously outstanding. 
  
 If there shall be delivered to the Company and the Purchase Contract Agent
(i) evidence to their satisfaction of the destruction, loss or theft of any Certificate, and (ii) such security or indemnity as may be required by them to hold each of them and any agent of any of them harmless, then, in the absence of notice to the
Company or the Purchase Contract Agent that such Certificate has been acquired by a protected purchaser, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of
the Holder, and deliver to the Holder, in lieu of any such destroyed, lost or stolen Certificate, a new Certificate, evidencing the same number of Corporate Units or Treasury Units, as the case may be, and bearing a Certificate number not
contemporaneously outstanding. 
  
 Notwithstanding the foregoing,
the Company shall not be obligated to execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall not be obligated to authenticate, execute on behalf of the Holder, and deliver to the Holder, a Certificate on or after
the Business Day immediately preceding the earliest of any Early Settlement Date with respect to such lost or mutilated Certificate, any Cash Merger Early Settlement Date with respect to such lost or mutilated Certificate, the Purchase Contract
Settlement Date or the Termination Date. In lieu of delivery of a new Certificate, upon satisfaction of the applicable conditions specified above in this Section and receipt of 

  

 30 

 
appropriate registration or transfer instructions from such Holder, the Purchase Contract Agent shall: 
  
 (i)    if the Purchase Contract
Settlement Date or Early Settlement Date or Cash Merger Early Settlement Date with respect to such lost, stolen, destroyed or mutilated Certificate has occurred, deliver the shares of Common Stock issuable in respect of the Purchase Contracts
forming a part of the Units evidenced by such Certificate; or 
  
 (ii)    if a Cash Settlement with respect to such lost or mutilated Certificate or if a Termination Event shall have occurred prior to the Purchase Contract Settlement Date, transfer the Senior
Notes, the Treasury Securities or the appropriate Applicable Ownership Interest (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be, evidenced thereby, in each case subject to the applicable
conditions and in accordance with the applicable provisions of Section 3.15 and Article 5 hereof. 
  
 Upon the issuance of any new Certificate under this Section, the Company and the Purchase Contract Agent may require the payment by the Holder of a sum
sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other fees and expenses (including, without limitation, the fees and expenses of the Purchase Contract Agent) connected therewith. 

 
 Every new Certificate issued pursuant to this Section in lieu of any
destroyed, lost or stolen Certificate shall constitute an original additional contractual obligation of the Company and of the Holder in respect of the Units evidenced thereby, whether or not the destroyed, lost or stolen Certificate (and the Units
evidenced thereby) shall be at any time enforceable by anyone, and shall be entitled to all the benefits and be subject to all the obligations of this Agreement equally and proportionately with any and all other Certificates delivered hereunder.

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

Section 3.11.    Persons Deemed Owners.  
  
 Prior to due presentment of a Certificate for registration of transfer, the Company and the Purchase Contract Agent, and any
agent of the Company or the Purchase Contract Agent, may treat the Person in whose name such Certificate is registered as the owner of the Units evidenced thereby for purposes of (subject to any applicable record date) any payment or distribution on
the Senior Notes or on the Applicable Ownership Interests (as specified in clause (ii) of the definition of 

  

 31 

 
such term) in the Treasury Portfolio (if any), as applicable, payment of Contract Adjustment Payments and performance of the Purchase Contracts and for all
other purposes whatsoever in connection with such Units, whether or not such payment, distribution, or performance shall be overdue and notwithstanding any notice to the contrary, and neither the Company nor the Purchase Contract Agent, nor any
agent of the Company or the Purchase Contract Agent, shall be affected by notice to the contrary. 
  
 Notwithstanding the foregoing, with respect to any Global Certificate, nothing contained herein shall prevent the Company, the Purchase Contract Agent or
any agent of the Company or the Purchase Contract Agent from giving effect to any written certification, proxy or other authorization furnished by the Depositary (or its nominee), as a Holder, with respect to such Global Certificate, or impair, as
between such Depositary and the related Beneficial Owner, the operation of customary practices governing the exercise of rights of the Depositary (or its nominee) as Holder of such Global Certificate. None of the Company, the Purchase Contract Agent
or any agent of the Company or the Purchase Contract Agent will have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Certificate or maintaining,
supervising or reviewing any records relating to such beneficial ownership interests. 
  
 Section 3.12.    Cancellation.  
  
 All Certificates surrendered for delivery of shares of Common Stock on or after the Purchase Contract Settlement Date or upon the transfer of Senior Notes, or for delivery of Senior Notes, the appropriate Applicable
Ownership Interest in the Treasury Portfolio or Treasury Securities, as the case may be, after the occurrence of a Termination Event or pursuant to a Cash Settlement, an Early Settlement or a Cash Merger Early Settlement, or upon the registration of
transfer or exchange of a Unit, or a Collateral Substitution or the recreation of Corporate Units shall, if surrendered to any Person other than the Purchase Contract Agent, be delivered to the Purchase Contract Agent along with appropriate written
instructions regarding the cancellation thereof and, if not already cancelled, shall be promptly cancelled by it. The Company may at any time deliver to the Purchase Contract Agent for cancellation any Certificates previously authenticated, executed
and delivered hereunder that the Company may have acquired in any manner whatsoever, and all Certificates so delivered shall, upon an Issuer Order, be promptly cancelled by the Purchase Contract Agent. No Certificates shall be authenticated,
executed on behalf of the Holder and delivered in lieu of or in exchange for any Certificates cancelled as provided in this Section, except as expressly permitted by this Agreement. All cancelled Certificates held by the Purchase Contract Agent
shall be disposed of in accordance with its customary practices. 
  

 32 

 If the Company or any Affiliate of the Company shall acquire any Certificate, such acquisition shall not
operate as a cancellation of such Certificate unless and until such Certificate is delivered to the Purchase Contract Agent cancelled or for cancellation. 
  
 Section 3.13.    Creation of Treasury Units by Substitution of Treasury Securities.  
  
 Unless the Treasury Portfolio has replaced the Senior Notes as a component of
the Corporate Units, and subject to the conditions set forth in this Agreement, a Holder may, at any time from and after the date of this Agreement and on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the
Purchase Contract Settlement Date, effect a Collateral Substitution and separate the Pledged Senior Notes from the related Purchase Contracts in respect of all or a portion of such Holder’s Corporate Units by substituting for such Pledged
Senior Notes, Pledged Treasury Securities or portions thereof in an aggregate principal amount at maturity equal to the aggregate principal amount of such Pledged Senior Notes; provided that Holders may make Collateral Substitutions only in
integral multiples of [40] Corporate Units. To effect such substitution, the Holder must: 
  

	 	(1)	 	deposit with the Securities Intermediary Treasury Securities having an aggregate principal amount at maturity equal to the aggregate principal amount of the Senior Notes comprising
part of all such Corporate Units; and 

  

	 	(2)	 	transfer the related Corporate Units to the Purchase Contract Agent accompanied by a notice to the Purchase Contract Agent, substantially in the form of Exhibit C hereto, (i)
stating that the Holder has deposited the relevant amount of Treasury Securities with the Securities Intermediary for credit to the Collateral Account and (ii) instructing the Purchase Contract Agent to instruct the Collateral Agent to release the
Pledged Senior Notes underlying such Corporate Units, whereupon the Purchase Contract Agent shall promptly provide an instruction to such effect to the Collateral Agent, substantially in the form of Exhibit A to the Pledge Agreement.

  
 Upon receipt of the Treasury Securities described in clause (1)
above and the instruction described in clause (2) above, in accordance with the terms of the Pledge Agreement, the Collateral Agent will cause the Securities Intermediary to effect the release of such Pledged Senior Notes from the Pledge and the
transfer of such Senior Notes to the Purchase Contract Agent on behalf of the Holder free and clear of the Company’s security interest therein. Upon receipt of such Senior Notes, the Purchase Contract Agent shall promptly: 
  

 33 

 (i)    cancel the related Corporate Units; 
  
 (ii)    transfer the Senior Notes to the
Holder (such Senior Notes shall be tradeable as a separate security, independent of the resulting Treasury Units); and 
  
 (iii)    authenticate, execute on behalf of such Holder and deliver Treasury Units in book-entry form, or if
applicable, in the form of a Treasury Units Certificate executed by the Company in accordance with Section 3.03 evidencing the same number of Purchase Contracts as were evidenced by the cancelled Corporate Units. 
  
 Holders who elect to separate the Senior Notes from the related Purchase
Contracts and to substitute Treasury Securities for such Senior Notes shall be responsible for any fees or expenses (including, without limitation, fees and expenses payable to the Collateral Agent for its services as Collateral Agent) in respect of
the substitution, and neither the Company nor the Purchase Contract Agent shall be responsible for any such fees or expenses. 
  
 If the Treasury Portfolio has replaced the Senior Notes as a component of the Corporate Units and subject to the conditions set forth in this Agreement, a
Holder may, at any time on or prior to the second Business Day immediately preceding the Purchase Contract Settlement Date, substitute Treasury Securities for the Applicable Ownership Interests in the Treasury Portfolio included in such Corporate
Units, but only in integral multiples of [            ] Corporate Units. In such an event, the Holder shall transfer Treasury Securities to the Securities Intermediary, and the Purchase
Contract Agent shall instruct the Collateral Agent to release the Pledge of and transfer to the Holder the appropriate Applicable Ownership Interests in the Treasury Portfolio in the manner set forth above. 
  
 In the event a Holder making a Collateral Substitution pursuant to this
Section 3.13 fails to effect a book-entry transfer of the Corporate Units or fails to deliver Corporate Units Certificates to the Purchase Contract Agent after depositing Treasury Securities with the Securities Intermediary, any distributions on the
Senior Notes or Applicable Ownership Interest in the Treasury Portfolio constituting a part of such Corporate Units shall be held in the name of the Purchase Contract Agent or its nominee in trust for the benefit of such Holder, until such Corporate
Units are so transferred or the Corporate Units Certificate is so delivered, as the case may be, or, such Holder provides evidence satisfactory to the Company and the Purchase Contract Agent that such Corporate Units Certificate has been destroyed,
lost or stolen, together with any indemnity that may be required by the Purchase Contract Agent and the Company. 
  
 Except as described in Section 5.02 or in this Section 3.13 or in connection with a Cash Settlement, an Early Settlement, a Cash Merger Early 

  

 34 

 
Settlement or a Termination Event, for so long as the Purchase Contract underlying a Corporate Unit remains in effect, such Corporate Units shall not be
separable into its constituent parts, and the rights and obligations of the Holder in respect of the Senior Notes or Applicable Ownership Interests in the Treasury Portfolio, as the case may be, and the Purchase Contract comprising such Corporate
Units may be acquired, and may be transferred and exchanged, only as a Corporate Unit. 
  
 Section 3.14.    Recreation of Corporate Units.  
  
 Unless the Treasury Portfolio has replaced the Senior Notes as a component of the Corporate Units, and subject to the conditions set forth in this
Agreement, a Holder of Treasury Units may recreate Corporate Units at any time on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase Contract Settlement Date; provided that Holders of
Treasury Units may only recreate Corporate Units in integral multiples of [40] Treasury Units. To recreate Corporate Units, the Holder must: 
  

	 	(1)	 	transfer to the Securities Intermediary Senior Notes having an aggregate principal amount equal to the aggregate principal amount at stated maturity of the Pledged Treasury
Securities comprising part of the Treasury Units; and 

  

	 	(2)	 	transfer the related Treasury Units to the Purchase Contract Agent accompanied by a notice to the Purchase Contract Agent, substantially in the form of Exhibit C hereto, (i) stating
that the Holder has transferred the relevant amount of Senior Notes to the Securities Intermediary for deposit in the Collateral Account and (ii) instructing the Purchase Contract Agent to instruct the Collateral Agent to release the Pledged
Treasury Securities underlying such Treasury Units, whereupon the Purchase Contract Agent shall promptly provide an instruction to such effect to the Collateral Agent, substantially in the form of Exhibit C to the Pledge Agreement.

  
 Upon receipt of the Senior Notes described in clause (1) above
and the instruction described in clause (2) above, in accordance with the terms of the Pledge Agreement, the Collateral Agent will cause the Securities Intermediary to effect the release of the Pledged Treasury Securities having a corresponding
aggregate principal amount at maturity from the Pledge and the transfer thereof to the Purchase Contract Agent on behalf of the Holder free and clear of the Company’s security interest therein. Upon receipt of such Treasury Securities, the
Purchase Contract Agent shall promptly: 
  
 (i)    cancel the related Treasury Units; 
  

 35 

 (ii)    transfer the Treasury Securities to the Holder; and

  
 (iii)    authenticate,
execute on behalf of such Holder and deliver Corporate Units in book-entry form or, if applicable, in the form of a Corporate Units Certificate executed by the Company in accordance with Section 3.03 evidencing the same number of Purchase Contracts
as were evidenced by the cancelled Treasury Units. 
  
 Holders who
elect to recreate Corporate Units shall be responsible for any fees or expenses (including, without limitation, fees and expenses payable to the Collateral Agent for its services as Collateral Agent) in respect of the recreation, and neither the
Company nor the Purchase Contract Agent shall be responsible for any such fees or expenses. 
  
 If the Treasury Portfolio has replaced the Senior Notes as a component of the Corporate Units, a Holder of Treasury Units may at any time on or prior to the second Business Day immediately preceding the Purchase
Contract Settlement Date substitute the Applicable Ownership Interests in the Treasury Portfolio for Treasury Securities, but only in multiples of [    ] Treasury Units. In such an event, the Holder shall transfer the appropriate
Applicable Ownership Interests in the Treasury Portfolio to the Collateral Agent, and the Purchase Contract Agent shall instruct the Collateral Agent to release the Pledge of and transfer to the Holder Treasury Securities in the manner set forth
above. 
  
 Except as provided in Section 5.02 or in this Section
3.14 or in connection with a Cash Settlement, an Early Settlement, a Cash Merger Early Settlement or a Termination Event, for so long as the Purchase Contract underlying a Treasury Unit remains in effect, such Treasury Unit shall not be separable
into its constituent parts and the rights and obligations of the Holder of such Treasury Unit in respect of the 1/40 of a Treasury Security and the Purchase Contract comprising such Treasury Unit may be acquired, and may be transferred and
exchanged, only as a Treasury Unit. 
  
 Section
3.15.    Transfer of Collateral upon Occurrence of Termination Event.  
  
 Upon the occurrence of a Termination Event and the transfer to the Purchase Contract Agent of the Senior Notes, the appropriate Applicable Ownership
Interests in the Treasury Portfolio or the Treasury Securities, as the case may be, underlying the Corporate Units and the Treasury Units, as the case may be, pursuant to the terms of the Pledge Agreement, the Purchase Contract Agent shall request
transfer instructions with respect to such Senior Notes, the appropriate Applicable Ownership Interests in the Treasury Portfolio or Treasury Securities, as the case may be, from each Holder by written request, substantially 

  

 36 

 
in the form of Exhibit D hereto, mailed to such Holder at its address as it appears in the Security Register. 
  
 Upon book-entry transfer of the Corporate Units or the Treasury Units or
delivery of a Corporate Units Certificate or Treasury Units Certificate to the Purchase Contract Agent with such transfer instructions, the Purchase Contract Agent shall transfer the Senior Notes, the appropriate Applicable Ownership Interests in
the Treasury Portfolio or Treasury Securities, as the case may be, underlying such Corporate Units or Treasury Units, as the case may be, to such Holder by book-entry transfer, or other appropriate procedures, in accordance with such instructions.
In the event a Holder of Corporate Units or Treasury Units fails to effect such transfer or delivery, the Senior Notes, the appropriate Applicable Ownership Interests in the Treasury Portfolio or Treasury Securities, as the case may be, underlying
such Corporate Units or Treasury Units, as the case may be, and any distributions thereon, shall be held in the name of the Purchase Contract Agent or its nominee in trust for the benefit of such Holder, until the earlier to occur of: 
  
 (i)    the transfer of such Corporate
Units or Treasury Units or surrender of the Corporate Units Certificate or Treasury Units Certificate or the receipt by the Company and the Purchase Contract Agent from such Holder of satisfactory evidence that such Corporate Units Certificate or
Treasury Units Certificate has been destroyed, lost or stolen, together with any indemnity that may be required by the Purchase Contract Agent and the Company; and 
  
 (ii)    the expiration of the time period specified in the abandoned property laws of
the relevant State in which the Purchase Contract Agent holds such property. 
  
 Section 3.16.    No Consent to Assumption.  
  
 Each Holder of a Unit, by acceptance thereof, shall be deemed expressly to have withheld any consent to the assumption under Section 365 of the Bankruptcy
Code or otherwise, of the Purchase Contract by the Company or its trustee, receiver, liquidator or a person or entity performing similar functions in the event that the Company becomes the debtor under the Bankruptcy Code or subject to other similar
state or Federal law providing for reorganization or liquidation. 
  

 37 

 ARTICLE 4 
 THE SENIOR NOTES AND APPLICABLE OWNERSHIP INTERESTS IN THE TREASURY

 PORTFOLIO 
  
 Section 4.01.    Interest Payments; Rights to Interest Payments Preserved.  
  
 Any payment on any Senior Note or on the appropriate Applicable Ownership
Interests (as specified in clause (ii) of the definition of such term) in the Treasury Portfolio, as the case may be, which is paid on any Payment Date shall, subject to receipt thereof by the Purchase Contract Agent from the Company (in the case of
a Senior Note that is held in the name of the Purchase Contract Agent) or from the Collateral Agent as provided by the terms of the Pledge Agreement (in the case of Applicable Ownership Interests or a Senior Note that is held in the name of the
Collateral Agent), be paid by the Purchase Contract Agent to the Person in whose name the Corporate Units Certificate (or one or more Predecessor Corporate Units Certificates) of which such Senior Note or the appropriate Applicable Ownership
Interests in the Treasury Portfolio, as the case may be, forms a part is registered at the close of business on the Record Date for such Payment Date. 
  
 Each Corporate Units Certificate evidencing Senior Notes or the appropriate Applicable Ownership Interests in the Treasury Portfolio delivered under this
Agreement upon registration of transfer of or in exchange for or in lieu of any other Corporate Units Certificate shall carry the right to accrued and unpaid interest or distributions, and to accrue interest or distributions, which were carried by
the Senior Notes or the appropriate Applicable Ownership Interests in the Treasury Portfolio underlying such other Corporate Units Certificate. 
  
 In the case of any Corporate Unit with respect to which (A) Cash Settlement of the underlying Purchase Contract is properly effected pursuant to Section
5.02(b) or Section 5.02(e) hereof, (B) Early Settlement of the underlying Purchase Contract is properly effected pursuant to Section 5.07 hereof, (C) Cash Merger Early Settlement of the underlying Purchase Contract is properly effected pursuant
to Section 5.04(b)(ii) hereof, (D) a Collateral Substitution is properly effected pursuant to Section 3.13, or (E) a Successful Initial Remarketing occurs with respect to the Senior Note that is part of such Corporate Unit, in each case on a date
that is after any Record Date and prior to or on the next succeeding Payment Date, interest on the Senior Notes or distributions on the appropriate Applicable Ownership Interests in the Treasury Portfolio, as the case may be, underlying such
Corporate Unit otherwise payable on such Payment Date shall be payable on such Payment Date notwithstanding such Cash Settlement, Early Settlement, Cash Merger Early Settlement, Collateral Substitution or Initial Remarketing, and such payment or
distributions shall, subject to receipt thereof by the Purchase Contract Agent, be payable to the Person in whose name the Corporate Units Certificate (or 

  

 38 

 
one or more Predecessor Corporate Units Certificates) was registered at the close of business on the Record Date. 
  
 Except as otherwise expressly provided in the immediately preceding
paragraph, in the case of any Corporate Units with respect to which Cash Settlement, Early Settlement or Cash Merger Early Settlement of the underlying Purchase Contract is properly effected, or with respect to which a Collateral Substitution has
been effected, payments on the related Senior Notes or distributions on the appropriate Applicable Ownership Interests in the Treasury Portfolio, as the case may be, that would otherwise be payable or made after the Purchase Contract Settlement
Date, Early Settlement Date, Cash Merger Early Settlement Date or the date of the Collateral Substitution, as the case may be, shall not be payable hereunder to the Holder of such Corporate Units; provided, however, that to the extent
that such Holder continues to hold Separate Senior Notes or Applicable Ownership Interest in the Treasury Portfolio that formerly comprised a part of such Holder’s Corporate Units, such Holder shall be entitled to receive interest on such
Separate Senior Notes or distributions on the Applicable Ownership Interests in the Treasury Portfolio. 
  
 Section 4.02.    Notice and Voting.  
  

Under the terms of the Pledge Agreement, the Purchase Contract Agent will be entitled to exercise the voting and any other consensual rights pertaining
to the Pledged Senior Notes, but only to the extent instructed in writing by the Holders as described below. Upon receipt of notice of any meeting at which holders of Senior Notes are entitled to vote or upon any solicitation of consents, waivers or
proxies of holders of Senior Notes, the Purchase Contract Agent shall, as soon as practicable thereafter, mail, first class, postage pre-paid, to the Holders of Corporate Units a notice: 
  
 (i)    containing such information as is contained in the notice or solicitation;

  
 (ii)    stating that each
Holder on the record date set by the Purchase Contract Agent therefor (which, to the extent possible, shall be the same date as the record date for determining the holders of Senior Notes, as the case may be, entitled to vote) shall be entitled to
instruct the Purchase Contract Agent as to the exercise of the voting rights pertaining to such Senior Notes underlying their Corporate Units; and 
  
 (iii)    stating the manner in which such instructions may be given. 
  
 Upon the written request of the Holders of Corporate Units on such record
date received by the Purchase Contract Agent at least six days prior to such meeting, the Purchase Contract Agent shall endeavor insofar as practicable to vote or cause 

  

 39 

 
to be voted, in accordance with the instructions set forth in such requests, the maximum number of Senior Notes, as the case may be, as to which any
particular voting instructions are received. In the absence of specific instructions from the Holder of a Corporate Unit, the Purchase Contract Agent shall abstain from voting the Senior Notes underlying such Corporate Unit. The Company hereby
agrees, if applicable, to solicit Holders of Corporate Units to timely instruct the Purchase Contract Agent in order to enable the Purchase Contract Agent to vote such Senior Notes. 
  
 The Holders of Corporate Units and Treasury Units shall have no voting or other rights in respect of Common Stock.

  
 Section 4.03.    Special Event
Redemption.  
  
 (a)    If the Company
elects to redeem the Senior Notes on any Payment Date following the occurrence of a Special Event as permitted by the Indenture, it shall notify the Collateral Agent in writing that a Special Event has occurred and that it intends to redeem the
Senior Notes on the Special Event Redemption Date. On the Special Event Redemption Date, the Collateral Agent shall surrender the Pledged Senior Notes to the Indenture Trustee against delivery of an amount equal to the aggregate Redemption Price for
such Pledged Senior Notes. Thereafter, pursuant to the terms of the Pledge Agreement, the Collateral Agent shall cause the Securities Intermediary to apply an amount equal to the aggregate Redemption Amount of such funds to purchase on behalf of the
Holders of Corporate Units the Treasury Portfolio and promptly remit the remaining portion of such funds to the Purchase Contract Agent for payment to the Holders of such Corporate Units. 
  
 (b)    Upon the occurrence of a Special Event Redemption, (i) the Applicable Ownership Interests (as
specified in clause (i) of the definition of such term) in the Treasury Portfolio will be substituted as Collateral for the Pledged Senior Notes and will be held by the Collateral Agent in accordance with the terms of the Pledge Agreement to secure
the obligation of each Holder of a Corporate Unit to purchase Common Stock of the Company under the Purchase Contract constituting a part of such Corporate Unit, (ii) the Applicable Ownership Interests (as specified in clause (ii) of the definition
of such term) in the Treasury Portfolio will be transferred to the Purchase Contract Agent for the benefit of the Holders of such Corporate Units, (iii) the Holders of Corporate Units and the Collateral Agent shall have such security interest rights
and obligations with respect to such Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio as the Holders of Corporate Units and the Collateral Agent had in respect of the Senior Notes,
as the case may be, subject to the Pledge thereof as provided in the Pledge Agreement, (iv) any reference herein or in the Certificates to the Senior Notes shall be deemed to be a reference to such Applicable Ownership Interests (as specified in
clause (i) of the definition of such term) in the Treasury 

  

 40 

 Portfolio and (v) any reference herein or in the Certificates to interest on the Senior Notes shall be deemed to be a
reference to corresponding distributions on such Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio. The Company may cause to be made in any Corporate Units Certificates thereafter to
be issued such change in phraseology and form (but not in substance) as may be appropriate to reflect the substitution of the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio for
Senior Notes as Collateral. 
  
 (c)    The
Holders of Separate Senior Notes shall directly receive the Redemption Price for the Separate Senior Notes in accordance with the terms of the Indenture. 
  
 ARTICLE 5 
 THE
PURCHASE CONTRACTS 
  
 Section 5.01.    Purchase of Shares of Common Stock.  
  
 (a)    Each Purchase Contract shall obligate the Holder of the related Units to purchase, and the Company to sell, on the Purchase
Contract Settlement Date at a price equal to the Stated Amount (the “Purchase Price”), a number of newly issued shares of Common Stock (subject to Section 5.09) equal to the Settlement Rate (as defined below) unless an Early
Settlement, a Cash Merger Early Settlement or a Termination Event with respect to the Unit of which such Purchase Contract is a part shall have occurred. The “Settlement Rate” is equal to: 
  
 (i)    if the Adjusted Applicable Market
Value (as defined below) is greater than or equal to $[    ] (the “Threshold Appreciation Price”), [    ] shares of Common Stock per Purchase Contract; 
  
 (ii)    if the Adjusted Applicable
Market Value is less than the Threshold Appreciation Price but greater than $[    ] (the “Reference Price”), the number of shares of Common Stock per Purchase Contract having a value equal to the Stated Amount
divided by the Adjusted Applicable Market Value; and 
  
 (iii)    if the Adjusted Applicable Market Value is less than or equal to the Reference Price, [    ] shares of Common Stock per Purchase Contract; 
  
 in each case subject to adjustment as provided in Section 5.04 (and in each case rounded
upward or downward to the nearest 1/10,000th of a share). 
  
 The
“Adjusted Applicable Market Value” means (i) prior to any adjustment of the Settlement Rate pursuant to paragraph (i), (ii), (iii), (iv), (v), (vi), (vii) or (x) of Section 5.04(a), the Applicable Market Value, and (ii) at the time
of and after any adjustment of the Settlement Rate pursuant to paragraph (i), (ii), (iii), (iv), (v), (vi), (vii) or (x) of Section 5.04(a), the Applicable Market 

  

 41 

 
Value multiplied by a fraction of which the numerator shall be the Settlement Rate immediately after such adjustment pursuant to paragraph (i), (ii), (iii),
(iv), (v), (vi), (vii) or (x) of Section 5.04(a) and the denominator shall be the Settlement Rate immediately prior to such adjustment; provided, however, that if such adjustment to the Settlement Rate is required to be made pursuant
to the occurrence of any of the events contemplated by paragraph (i), (ii), (iii), (iv), (v), (vi), (vii) or (x) of Section 5.04(a) during the period taken into consideration for determining the Applicable Market Value, appropriate and customary
adjustments shall be made to the Settlement Rate. 
  
 The
“Applicable Market Value” means the average of the Closing Price per share of Common Stock on each of the 20 consecutive Trading Days ending on the third Trading Day immediately preceding the Purchase Contract Settlement Date.

  
 The “Closing Price” per share of Common Stock
on any date of determination means: 
  
 (i)    the closing sale price as of the close of the principal trading session (or, if no closing price is reported, the last reported sale price) per share on the New York Stock Exchange, Inc. (the
“NYSE”) on such date; 
  
 (ii)    if the Common Stock is not listed for trading on the NYSE on any such date, the closing sale price (or, if no closing price is reported, the last reported sale price) per share as reported in the composite
transactions for the principal United States national or regional securities exchange on which the Common Stock is so listed; 
  
 (iii)    if the Common Stock is not so listed on a United States national or regional securities exchange, the last
reported sale price per share as reported by the Nasdaq National Market, Inc.; 
  
 (iv)    if the Common Stock is not so reported by the Nasdaq National Market, Inc., the last quoted bid price for the
Common Stock in the over-the-counter market as reported by the National Quotation Bureau or similar organization; or 
  
 (v)    if the bid price referred to in clause (iv) is not available, the market value of Common Stock on such date as
determined by a nationally recognized independent investment banking firm retained by the Company for purposes of determining the Closing Price. 
  
 A “Trading Day” means a day on which the Common Stock (1) is not suspended from trading on any national or regional securities exchange
or association or over-the-counter market at the close of business and (2) has traded 

  

 42 

 
at least once on the national or regional securities exchange or association or over-the-counter market that is the primary market for the trading of the
Common Stock. 
  
 (b)    Each Holder of a
Corporate Unit or a Treasury Unit, by its acceptance of such Unit: 
  
 (i)    irrevocably authorizes the Purchase Contract Agent to enter into and perform the related Purchase Contract on its behalf as its attorney-in-fact (including, without limitation, the execution
of Certificates on behalf of such Holder); 
  
 (ii)    agrees to be bound by the terms and provisions thereof; 
  
 (iii)    covenants and agrees to perform its obligations under such Purchase Contract for so long as such Holder
remains a Holder of a Corporate Unit or a Treasury Unit; 
  
 (iv)    consents to the provisions hereof; 
  
 (v)    irrevocably authorizes the Purchase Contract Agent to enter into and perform this Agreement and the Pledge
Agreement on its behalf and in its name as its attorney-in-fact; 
  
 (vi)    consents to, and agrees to be bound by, the Pledge of such Holder’s right, title and interest in and to the Collateral Account, including the Senior Notes and the Applicable Ownership
Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio or the Treasury Securities pursuant to the Pledge Agreement; and 
  
 (vii)    for United States federal, state and local income and franchise tax purposes,
agrees to (A) treat an acquisition of the Corporate Units as an acquisition of the Senior Notes and Purchase Contracts constituting the Corporate Units, (B) treat the Senior Notes as indebtedness of the Company and (C) treat itself as the owner of
the applicable interest in the Collateral Account, including the Senior Notes and the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of such term) or the Treasury Securities, 
  
 provided that upon a Termination Event, the rights of the Holder of such Units under
the Purchase Contract may be enforced without regard to any other rights or obligations. 
  
 (c)    Each Holder of a Corporate Unit or a Treasury Unit, by its acceptance thereof, further covenants and agrees that to the extent and in the 

  

 43 

 
manner provided in Section 5.02 hereof and the provisions of the Pledge Agreement, but subject to the terms thereof, Proceeds of the Senior Notes, the
Treasury Securities or the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as applicable, on the Purchase Contract Settlement Date, shall be paid by the Collateral Agent to the
Company in satisfaction of such Holder’s obligations under such Purchase Contract and such Holder shall acquire no right, title or interest in such Proceeds. 
  
 (d)    Upon registration of transfer of a Certificate, the transferee shall be bound (without the
necessity of any other action on the part of such transferee) by the terms of this Agreement, the Purchase Contracts underlying such Certificate and the Pledge Agreement and the transferor shall be released from the obligations under this Agreement,
the Purchase Contracts underlying the Certificate so transferred and the Pledge Agreement. The Company covenants and agrees, and each Holder of a Certificate, by its acceptance thereof, likewise covenants and agrees, to be bound by the provisions of
this paragraph. 
  
 Section
5.02.    Remarketing; Payment of Purchase Price.  
  
 (a)    (i) Unless a Special Event Redemption has occurred prior to the Initial Remarketing Date, the Company shall engage the Remarketing Agent pursuant to the Remarketing Agreement for Remarketing
the Senior Notes. By 11:00 a.m. (New York City time) on the Business Day immediately preceding the Initial Remarketing Date, the Custodial Agent shall notify the Remarketing Agent of the aggregate principal amount of Pledged Senior Notes, and the
Custodial Agent shall notify the Remarketing Agent of the aggregate principal amount of Separate Senior Notes (if any) that are to be remarketed pursuant to clause (ii) below. Concurrently, the Custodial Agent will present for remarketing the
Separate Senior Notes to the Remarketing Agent. Upon receipt of such notice from the Purchase Contract Agent and Custodial Agent, and the Separate Senior Notes for remarketing from the Custodial Agent, the Remarketing Agent will, on the Initial
Remarketing Date, use its commercially reasonable efforts to remarket (based on the Reset Rate) (the “Initial Remarketing”) such Pledged Senior Notes and Separate Senior Notes on such date at a price of equal to approximately
100.25% of the sum of the Treasury Portfolio Purchase Price plus the Separate Senior Notes Purchase Price, as provided in the Remarketing Agreement. If the Remarketing Agent is able to remarket the Pledged Senior Notes and Separate Senior Notes at a
price equal to or greater than 100% of the Treasury Portfolio Purchase Price plus the Separate Senior Notes Purchase Price (a “Successful Initial Remarketing”), the Collateral Agent shall, in accordance with the Pledge Agreement,
cause the Securities Intermediary to transfer the Pledged Senior Notes upon confirmation of deposit by the Remarketing Agent of the proceeds of such Successful Remarketing in the Collateral Account, and the portion of the proceeds from such
Successful Initial Remarketing equal to the Treasury Portfolio Purchase Price will be applied to purchase the Treasury Portfolio. The Remarketing Agent may deduct as a 
  

 44 

 
remarketing fee an amount not exceeding 25 basis points (.25%) of the sum of the Treasury Portfolio Purchase Price plus the Separate Senior Notes Purchase
Price from any proceeds of the Successful Remarketing in excess of the Treasury Portfolio Price plus the Separate Senior Notes Purchase Price. To the extent that such excess proceeds are less than 25 basis points of the Treasury Portfolio Purchase
Price plus the Separate Senior Notes Purchase Price, the Company shall pay an amount, as an additional remarketing fee, to the Remarketing Agent equal to such shortfall (such amount, together with the amount in the previous sentence, the
“Remarketing Fee”). With respect to Pledged Senior Notes upon a Successful Initial Remarketing, any proceeds of the Initial Remarketing in excess of the sum of the Treasury Portfolio Purchase Price plus the portion of the
Remarketing Fee attributable to such Pledged Senior Notes will be remitted to the Purchase Contract Agent for payment to the Holders of the related Corporate Units. The Treasury Portfolio will be substituted for the Pledged Senior Notes and the
appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio will be pledged to the Collateral Agent to secure the obligation of the Holders of Corporate Units to pay the Purchase
Price for the Common Stock under the related Purchase Contracts on the Purchase Contract Settlement Date. With respect to Separate Senior Notes upon a Successful Initial Remarketing, any proceeds of the Initial Remarketing in excess of the portion
of the Remarketing Fee attributable to the Separate Senior Notes will be remitted to the Custodial Agent for payment to the holders of Separate Senior Notes. None of the Company, the Purchase Contract Agent, or any Holders of Corporate Units or
holders of Separate Senior Notes whose Senior Notes or Separate Senior Notes are so remarketed will otherwise be responsible for the payment of any Remarketing Fee in connection therewith. 
  
 Following the occurrence of a Successful Initial Remarketing, the Holders of
Corporate Units and the Collateral Agent shall have such security interests, rights and obligations with respect to the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio as the
Holder of Corporate Units and the Collateral Agent had in respect of the Senior Notes, subject to the Pledge thereof as provided in the Pledge Agreement, and any reference herein or in the Certificates to the Senior Notes shall be deemed to be a
reference to such Applicable Ownership Interests (as specified in clause (i) of the definition of that term) in the Treasury Portfolio and any reference herein or in the Certificates to interest on the Senior Notes shall be deemed to be a reference
to corresponding distributions on such Applicable Ownership Interests in the Treasury Portfolio. The Company may cause to be made in any Corporate Units Certificates thereafter to be issued such change in phraseology and form (but not in substance)
as may be appropriate to reflect the substitution of such Applicable Ownership Interests (as specified in clause (i) of the definition of that term) in the Treasury Portfolio for Senior Notes as Collateral. 
  
 If, in spite of using its commercially reasonable efforts, the Remarketing
Agent cannot remarket the Pledged Senior Notes and the Separate Senior Notes (if any) in the Initial Remarketing (other than to the Company) at a price not less than 100% of 
  

 45 

 
the sum of the Treasury Portfolio Purchase Price plus the Separate Senior Notes Purchase Price or a condition precedent set forth in the Remarketing
Agreement is not fulfilled, the Initial Remarketing will be deemed to have failed (a “Failed Initial Remarketing”). Upon a Failed Initial Remarketing, the Remarketing Agent shall return the Separate Senior Notes (if any) subject to
such Remarketing to the Custodial Agent. 
  
 (ii)    Prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the applicable Remarketing Date, but no earlier than the Payment Date immediately preceding such date, Holders of Separate
Senior Notes may elect to have their Separate Senior Notes remarketed under the Remarketing Agreement by delivering their Separate Senior Notes, along with a notice of such election, substantially in the form of Exhibit F to the Pledge Agreement, to
the Custodial Agent. The Custodial Agent shall hold Separate Senior Notes in an account separate from the Collateral Account in which the Pledged Senior Notes (as defined in the Pledge Agreement) shall be held. Holders of Separate Senior Notes
electing to have their Separate Senior Notes remarketed will also have the right to withdraw that election by written notice to the Custodial Agent, substantially in the form of Exhibit G to the Pledge Agreement, on or prior to 5:00 p.m. (New York
City time) on the fifth Business Day immediately preceding the applicable Remarketing Date, upon which notice the Custodial Agent shall return such Separate Senior Notes to such Holder. Promptly after 11:00 a.m. on the Business Day immediately
preceding the applicable Remarketing Date, the Custodial Agent shall notify the Remarketing Agent of the aggregate principal amount of the Separate Senior Notes to be remarketed. After such time, such election shall become an irrevocable election to
have such Separate Senior Notes remarketed in such Remarketing. 
  
 (iii)    Not later than seven calendar days nor more than 15 calendar days prior to the applicable Remarketing Date, the Company shall request the Depositary or its nominee to notify Depositary
Participants holding Units and Separate Senior Notes of the procedures to be followed in such Remarketing, including in the case of a Failed Final Remarketing the procedures to be followed to exercise Put Rights. 
  
 (iv)    The Company agrees to use its
commercially reasonable efforts to ensure that, if required by applicable law, a registration statement with regard to the full amount of the Senior Notes to be remarketed in the Initial Remarketing or the Final Remarketing, as the case may be,
shall be effective with the Securities and Exchange Commission in a form that will enable the Remarketing Agent to rely on it in connection with such Remarketing. 
  
 (v)    The Company shall cause a notice of a Failed Remarketing to be published (with a
copy of such notice to be provided to the Purchase 
  

 46 

 
Contract Agent) on the Business Day immediately following the applicable Remarketing Date, in a daily newspaper in the English language of general
circulation in the City of New York, which is expected to be The Wall Street Journal. 
  
 (b)    (i) Unless a Special Event Redemption, an Early Settlement or a Cash Merger Early Settlement has occurred prior to the Final Remarketing Date, if no Successful Remarketing has occurred prior
to the Final Remarketing Date, each Holder shall have the right to satisfy such Holder’s obligations under the Purchase Contract on the Purchase Contract Settlement Date in cash by notifying the Purchase Contract Agent by use of a notice in
substantially the form of Exhibit E hereto of its intention to pay in cash (“Cash Settlement”) on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase Contract Settlement Date.
Promptly following 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase Contract Settlement Date, the Purchase Contract Agent shall notify the Collateral Agent and the Indenture Trustee of the receipt of such
notices from Holders intending to make a Cash Settlement. 
  
 (ii)    A Holder of a Corporate Unit who has so notified the Purchase Contract Agent of its intention to effect a Cash Settlement shall pay the Purchase Price to the Collateral Agent for deposit in
the Collateral Account on or prior to 5:00 p.m. (New York City time) on the fourth Business Day immediately preceding the Purchase Contract Settlement Date, in lawful money of the United States by certified or cashiers’ check or wire transfer
of immediately available funds payable to or upon the order of the Securities Intermediary. Any cash so received shall be invested promptly by the Securities Intermediary in Permitted Investments and paid to the Company on the Purchase Contract
Settlement Date in settlement of the Purchase Contracts in accordance with the terms of this Agreement and the Pledge Agreement. Any funds received by the Securities Intermediary in respect of the investment earnings from such Permitted Investments
in excess of the Purchase Price for the shares of Common Stock to be purchased by such Holder shall be distributed to the Purchase Contract Agent when received for payment to the Holder. 
  
 (iii)    If a Holder of a Corporate Unit does not notify the Purchase Contract Agent of
its intention to make a Cash Settlement in accordance with Section 5.02(b)(ii) above, or does notify the Purchase Contract Agent in accordance with Section 5.02(b)(i) above but fails to make such payment as required by Section 5.02(b)(ii) above,
such Holder shall be deemed to have consented to the disposition of the Pledged Senior Notes pursuant to the Final Remarketing as described in paragraph Section 5.02(c) below. 
  

 47 

 (iv)    As soon as practicable after 5:00 p.m. (New York City time)
on the fourth Business Day preceding the Purchase Contract Settlement Date, the Collateral Agent, based on cash payments received by the Collateral Agent pursuant to Section 5.02(b)(ii) hereof, shall promptly notify the Purchase Contract Agent and
the Indenture Trustee of the aggregate principal amount of Senior Notes to be tendered for purchase in the Remarketing in a notice pursuant to the terms of the Pledge Agreement. 
  
 (c)    (i) Unless a Special Event Redemption, an Early Settlement or a Cash Merger Early Settlement has
occurred prior to the Final Remarketing Date, if a Failed Initial Remarketing has occurred, the Senior Notes of such Holders of Corporate Units who have not notified the Purchase Contract Agent of their intention to effect a Cash Settlement as
provided in Section 5.02(b)(i) above, or who have so notified the Purchase Contract Agent in accordance with Section 5.02(b)(i) above but have failed to make such payment as required by Section 5.02(b)(ii) above, and the Separate Senior Notes of any
holder who has elected for its Separate Senior Notes to be remarketed pursuant to Section 5.02(a)(ii) will be remarketed by the Remarketing Agent (the “Final Remarketing”) on the third Business Day immediately preceding the Purchase
Contract Settlement Date (the “Final Remarketing Date”). In order to facilitate the Final Remarketing, the Purchase Contract Agent, based on the notices specified in Section 5.02(b)(iv), and the Collateral Agent, based on the
notices specified in Section 5.02(a)(ii), shall notify the Remarketing Agent, by 11:00 a.m. (New York City time) on the Business Day immediately preceding the Final Remarketing Date, of the aggregate principal amount of Pledged Senior Notes or
aggregate principal amount of Separate Senior Notes that are to be remarketed pursuant to Section 5.02(a)(ii), as the case may be, to be remarketed. Concurrently, the Custodial Agent will present for remarketing the Separate Senior Notes to the
Remarketing Agent. 
  
 (ii)    Upon receipt of such notice from the Purchase Contract Agent and the Collateral Agent and the Separate Senior Notes (if any) from the Custodial Agent, as set forth in clause (i) above, the Remarketing Agent
shall, on the Final Remarketing Date, use its commercially reasonable efforts to remarket (based on the Reset Rate) such Pledged Senior Notes and the Separate Senior Notes on such date at a price equal to approximately 100.25% of the aggregate
principal amount of such Senior Notes and Separate Senior Notes being remarketed, as provided in the Remarketing Agreement. If the Remarketing Agent is able to remarket the Pledged Senior Notes and Separate Senior Notes at a price equal to or
greater than 100% of the aggregate principal amount of the Pledged Senior Notes and Separate Senior Notes (if any) (a “Successful Final Remarketing”), the Collateral Agent shall, in accordance with the Pledge Agreement, cause the
Securities Intermediary to transfer the Pledged Senior Notes upon confirmation of deposit by the Remarketing Agent of the proceeds of such Successful Remarketing in the Collateral Account. The Remarketing Agent may deduct as the remarketing fee an
amount not exceeding 25 basis points (.25%) of the aggregate principal amount of the remarketed Pledged Senior Notes and Separate Senior Notes (if any) from any proceeds of the Successful 
  

 48 

 
Remarketing in the Collateral Account. The Remarketing Agent may deduct as the remarketing fee an amount not exceeding 25 basis points (.25%) of the
aggregate principal amount of the remarketed Pledged Senior Notes and Separate Senior Notes (if any) from any proceeds of the Successful Final Remarketing in excess of the aggregate principal amount of the remarketed Pledged Senior Notes and
Separate Senior Notes. To the extent that such excess proceeds are less than 25 basis points of the aggregate principal amount of the remarketed Pledged Senior Notes and Separate Senior Notes, the Company shall pay an amount, as an additional
remarketing fee, equal to such shortfall (such amount, together with the amount in the previous sentence, the “Final Remarketing Fee”). The proceeds from the Remarketing remitted to the Collateral Agent shall be invested by the
Collateral Agent in Permitted Investments, in accordance with the Pledge Agreement, and then applied to satisfy in full the obligations of such Holders of Corporate Units to pay the Purchase Price for the shares of Common Stock under the related
Purchase Contracts on the Purchase Contract Settlement Date. Any proceeds in excess of those required to pay the Purchase Price and the Final Remarketing Fee will be remitted to the Purchase Contract Agent for payment to the Holders of the related
Corporate Units. With respect to Separate Senior Notes upon a Successful Final Remarketing, any proceeds of the Final Remarketing in excess of the portion of the Final Remarketing Fee attributable to the Separate Senior Notes will be remitted to the
Custodial Agent for payment to the holders of Separate Senior Notes. 
  
 (iii)    If, in spite of using its commercially reasonable efforts, the Remarketing Agent cannot remarket the Pledged Senior Notes and Separate Senior Notes (if any) in the Final Remarketing at a
price not less than 100% of the aggregate principal amount of the Pledged Senior Notes and Separate Senior Notes to be remarketed in the Final Remarketing (other than to the Company) or a condition precedent set forth in the Remarketing Agreement is
not fulfilled, the Final Remarketing will be deemed to have failed (a “Failed Final Remarketing”). Following a Failed Final Remarketing, as of the Purchase Contract Settlement Date, each Holder of any Pledged Senior Notes that are
subject to a Failed Final Remarketing, and any Senior Notes that are a component of a Corporate Unit with respect to which the Holder has notified the Purchase Contract Agent of his intent to effect Cash Settlement and failed to deliver the
Purchase Price pursuant to Section 5.02(e)(ii) shall be deemed to have exercised such Holder’s Put Right with respect to such Senior Notes and to have elected to have a portion of the Proceeds of the Put Right set-off against such Holder’s
obligation to pay the aggregate Purchase Price for the shares of Common Stock to be issued under the related Purchase Contracts in full satisfaction of such Holders’ obligations under such Purchase Contracts. Following such set-off, each such
Holder’s obligations to pay the Purchase Price for the shares of Common Stock will be deemed to be satisfied in full, and the Collateral Agent shall cause the Securities Intermediary to release the Pledged Senior Notes from the Collateral

  

 49 

 
Account and shall promptly transfer the Pledged Senior Notes to the Company. Thereafter, the Collateral Agent shall promptly remit the remaining portion of
the Proceeds of the Holder’s exercise of the Put Right in excess of the aggregate Purchase Price for the shares of Common Stock to be issued under such Purchase Contracts to the Purchase Contract Agent for payment to the Holder of the Corporate
Units to which such Senior Notes relate. 
  
 (d)    As soon as practicable after 5:00 p.m. (New York City time) on the fourth Business Day preceding the Purchase Contract Settlement Date, the Collateral Agent, based on cash payments received by the Collateral Agent
pursuant to Section 5.02(b)(ii) hereof, shall promptly notify the Purchase Contract Agent and the Indenture Trustee of the aggregate principal amount of Senior Notes to be tendered for purchase in the Final Remarketing in a notice pursuant to the
terms of the Pledge Agreement. 
  
 (e)    (i)    Each Holder of a Corporate Unit who intends to effect a Cash Settlement of the underlying Purchase Contract following a Failed Final Remarketing shall so notify the Purchase Contract
Agent by use of a notice in substantially the form of Exhibit E hereto prior to 5:00 p.m. (New York City time) on the second Business Day immediately preceding the Purchase Contract Settlement Date. Promptly following 5:00 p.m. (New York City time)
on the second Business Day immediately preceding the Purchase Contract Settlement Date, the Purchase Contract Agent shall notify the Collateral Agent and the Indenture Trustee of the receipt of such notices from Holders intending to make a Cash
Settlement. 
  
 (ii)    A
Holder of a Corporate Unit who has so notified the Purchase Contract Agent of its intention to effect a Cash Settlement shall pay the Purchase Price to the Collateral Agent for deposit in the Collateral Account prior to 5:00 p.m. (New York City
time) on the Business Day immediately preceding the Purchase Contract Settlement Date, in lawful money of the United States by certified or cashiers’ check or wire transfer, in each case in immediately available funds payable to or upon the
order of the Securities Intermediary. Any cash so received shall be invested promptly by the Securities Intermediary in Permitted Investments and paid to the Company on the Purchase Contract Settlement Date in settlement of the Purchase Contracts in
accordance with the terms of this Agreement and the Pledge Agreement. Any funds received by the Securities Intermediary in respect of the investment earnings from such Permitted Investments in excess of the Purchase Price for the shares of Common
Stock to be purchased by such Holder shall be distributed to the Purchase Contract Agent when received for payment to the Holder. 
  
 (iii)    If a Holder of a Corporate Unit does not notify the Purchase Contract Agent of its intention to make a Cash
Settlement in accordance with Section 5.02(a)(i) above, or does notify the Purchase Contract Agent in accordance with Section 5.02(a)(i) above but fails to make such payment as required by Section 5.02(a)(ii) above, such Holder shall be deemed to
have automatically exercised such Holder’s Put Right following a Failed Final Remarketing as described in paragraph Section 5.02(c)(iii) above. 
  
 (f)    As soon practicable after 5:00 p.m. (New York city time) on the Business Day preceding the Purchase Contract Settlement Date,
the Collateral Agent, based on cash payment received by the Collateral Agent pursuant to Section 5.02(e)(ii) hereof, shall promptly notify the Purchase Contract Agent and the Indenture Trustee of the aggregate principal amount of Senior Notes
pursuant to which a Put Right has been automatically exercised pursuant to Section 5.02(c)(iii) hereof. 
  
 (g)    Any distribution to Holders of any payments described above shall be payable at the office of the Purchase Contract Agent in
New York City maintained for that purpose or, at the option of the Holder, by check mailed to the address of the Person entitled thereto at such address as it appears on the Security Register. 
  
 (h)    Upon Cash Settlement of any Purchase Contract:

  
 (i)    the Collateral
Agent will in accordance with the terms of the Pledge Agreement cause the Pledged Senior Notes, the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio or the Pledged
Treasury Securities, as the case may be, underlying the relevant Units to be released from the Pledge, free and clear of any security interest of the Company, and transferred to the Purchase Contract Agent for delivery to the Holder thereof or its
designee as soon as reasonably practicable; and 
  
 (ii)    subject to the receipt thereof, the Purchase Contract Agent shall, by book-entry transfer or other appropriate procedures, in accordance with written instructions provided by the Holder thereof, transfer such
Senior Notes, or the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio or such Treasury Securities, as the case may be (or, if 

  

 50 

 
no such instructions are given to the Purchase Contract Agent by the Holder, the Purchase Contract Agent shall hold such Senior Notes, or the appropriate
Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio or such Treasury Securities, as the case may be, and any interest payment thereon, in the name of the Purchase Contract Agent or its
nominee in trust for the benefit of such Holder until the expiration of the time period specified in the abandoned property laws of the relevant state where such property is held). 
  
 (i)    The obligations of the Holders to pay the Purchase Price are non-recourse obligations and, except
to the extent satisfied by Early Settlement, Cash Merger Early Settlement or Cash Settlement, are payable solely out of the proceeds of any Collateral pledged to secure the obligations of the Holders, and in no event will Holders be liable for any
deficiency between the Proceeds of the disposition of Collateral and the Purchase Price. 
  
 (j)    The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase Contract or deliver any certificates thereof to the Holder of the related Units unless the
Company shall have received payment for the Common Stock to be purchased thereunder in the manner herein set forth. 
  
 Section 5.03.    Issuance of Shares of Common Stock.  
  
 Unless a Termination Event, an Early Settlement or a Cash Merger Early Settlement shall have occurred, subject to Section
5.04(b)(ii), on the Purchase Contract Settlement Date upon receipt of the aggregate Purchase Price payable on all Outstanding Units, the Company shall issue and deposit with the Purchase Contract Agent, for the benefit of the Holders of the
Outstanding Units, one or more certificates representing newly issued shares of Common Stock registered in the name of the Purchase Contract Agent (or its nominee) as custodian for the Holders (such certificates for shares of Common Stock, together
with any dividends or distributions for which a record date and payment date for such dividend or distribution has occurred after the Purchase Contract Settlement Date, being hereinafter referred to as the “Purchase Contract Settlement
Fund”) to which the Holders are entitled hereunder. 
  
 Subject to the foregoing, upon surrender of a Certificate to the Purchase Contract Agent on or after the Purchase Contract Settlement Date, Early Settlement Date or Cash Merger Early Settlement Date, as the case may be, together with
settlement instructions thereon duly completed and executed, the Holder of such Certificate shall be entitled to receive forthwith in exchange therefor a certificate representing that number of newly issued whole shares of Common Stock which such
Holder is entitled to receive pursuant to the provisions of this Article 5 (after taking into account all Units then held by such Holder), 
  

 51 

 
together with cash in lieu of fractional shares as provided in Section 5.09 and any dividends or distributions with respect to such shares constituting part
of the Purchase Contract Settlement Fund, but without any interest thereon, and the Certificate so surrendered shall forthwith be cancelled. Such shares shall be registered in the name of the Holder or the Holder’s designee as specified in the
settlement instructions provided by the Holder to the Purchase Contract Agent. If any shares of Common Stock issued in respect of a Purchase Contract are to be registered to a Person other than the Person in whose name the Certificate evidencing
such Purchase Contract is registered (but excluding any Depositary or nominee thereof), no such registration shall be made unless the Person requesting such registration has paid any transfer and other taxes required by reason of such registration
in a name other than that of the registered Holder of the Certificate evidencing such Purchase Contract or has established to the satisfaction of the Company that such tax either has been paid or is not payable. 
  
 Section 5.04.    Adjustment of Settlement Rate. 

  
 (a)    Adjustments for Dividends,
Distributions, Stock Splits, Etc. 
  
 (i)    In case the Company shall pay or make a dividend or other distribution on Common Stock in Common Stock, the Settlement Rate in effect at the close of business on the date fixed for the determination of
shareholders entitled to receive such dividend or other distribution shall be increased by dividing such Settlement Rate by a fraction of which: 
  
 (A)    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 
  
 (B)    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 at the opening of business on the day following the date fixed for such
determination. 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 any shares issuable in respect of any scrip
certificates issued in lieu of fractions of shares of Common Stock. The Company agrees that it shall 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, warrants or options, other than pursuant to any dividend reinvestment plans or share purchase 

  

 52 

 
plans, to all holders of its Common Stock (not being available on an equivalent basis to Holders of the Units upon settlement of the Purchase Contracts
underlying such Units) entitling them, for a period expiring within 45 days after the record date for the determination of shareholders entitled to receive such rights, warrants or options, to subscribe for or purchase shares of Common Stock at a
price per share less than the Current Market Price per share of Common Stock on the date of announcement of such issuance, the Settlement Rate in effect at the close of business on the date of such announcement shall be increased by dividing such
Settlement Rate by a fraction of which: 
  
 (A)    the numerator shall be the number of shares of Common Stock outstanding at the close of business on the date of such announcement 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 
  
 (B)    the denominator shall be the number of shares of Common Stock outstanding at the close of business on the date
of such announcement 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 Business Day following the date of such announcement. The Company
agrees that it shall notify the Purchase Contract Agent if any issuance of such rights, warrants or options is cancelled or not completed following the announcement thereof and the Settlement Rate shall thereupon be readjusted to the Settlement Rate
in effect immediately prior to the date of such announcement. 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 any
shares issuable in respect of any scrip certificates issued in lieu of fractions of shares of Common Stock. The Company agrees that it shall not issue any such rights, warrants or options 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 or split into a greater number of shares of Common Stock, the Settlement Rate in effect at the close of business on the day preceding the day upon which such subdivision or split becomes
effective shall be proportionately increased, and, conversely, in case outstanding shares of Common Stock shall each be combined into a smaller number of shares of Common Stock, the Settlement Rate in effect at the close of business on the day
preceding the day upon which such combination becomes 

  

 53 

 
effective shall be proportionately reduced, such increase or reduction, as the case may be, to become effective immediately at the opening of business on the
day following the day upon which such subdivision, split 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 or assets (including shares of capital stock, securities, cash and property but excluding any rights, warrants or options referred to in paragraph (ii) of this Section 5.04(a), any dividend or distribution paid exclusively in
cash and any dividend or distribution referred to in paragraph (i) of this Section 5.04(a)), the Settlement Rate in effect at the close of business on the date fixed for the determination of shareholders entitled to receive such distribution shall
be adjusted by dividing such rate by a fraction of which: 
  
 (A)    the numerator shall be the Current Market Price per share of Common Stock on the date fixed for such determination less the then fair market value (as determined by the Board of Directors,
whose determination shall be conclusive and the basis for which shall be generally described in a Board Resolution) of the portion of the assets or evidences of indebtedness so distributed applicable to one share of Common Stock; and 
  
 (B)    the denominator shall be such
Current Market Price per share of Common Stock, 
  
 such
adjustment to become effective at the opening of business on the day following the date fixed for the determination of shareholders entitled to receive such distribution. In any case in which this paragraph (iv) is applicable, paragraph (ii) of this
Section 5.04(a) shall not be applicable. In the event that such dividend or distribution is not so paid or made, the Settlement Rate shall again be adjusted to be the Settlement Rate that would then be in effect if such dividend or distribution had
not been declared. 
  
 (v)    In case the Company or any of its subsidiaries shall, by dividend or otherwise, make distributions consisting exclusively of cash to all holders of its Common Stock, excluding any cash dividend or distribution on
the Common Stock to the extent that the aggregate cash dividend or distribution per share of Common Stock in any quarter does not exceed $0.0375 (the “Dividend Threshold Amount”) (the Dividend Threshold Amount is subject to
adjustment on the same basis as the Settlement Rate, provided that no adjustment shall be made to the Dividend Threshold Amount for any adjustment made pursuant to Section 5.04 (a)(v)) then, in such case, the Settlement Rate in effect at the close
of business on the date fixed for the determination of 
  

 54 

 
shareholders entitled to receive such distribution dividend or distribution shall be adjusted by dividing such rate by a fraction of which: 
  
 (A)    the numerator shall be the
Current Market Price on such date less the amount of cash so distributed applicable to one share of Common Stock in excess of the Dividend Threshold Amount; and 
  
 (B)    the denominator shall be the Current Market Price on such date, 
  
 such adjustment to be effective at the opening of business on the day
following the date fixed for the determination of shareholders entitled to receive such dividend or distribution; provided that if the portion of the cash so distributed applicable to one share of Common Stock in excess of the Dividend
Threshold Amount is equal to or greater than the Current Market Price on such date, in lieu of the foregoing adjustment, adequate provision shall be made so that each holder of a Unit shall have the right to receive upon settlement of the Units such
excess amount. In the event that such dividend or distribution is not so paid or made, the Settlement Rate shall again be adjusted to be the Settlement Rate that would then be in effect if such dividend or distribution had not been declared.

  
 (vi)    In case a tender
or exchange offer made by the Company or any subsidiary of the Company for all or any portion of the Common Stock shall expire and such tender or exchange offer (as amended upon the expiration thereof) shall require the payment to stockholders of
consideration per share of Common Stock having a fair market value (as determined by the Board of Directors, whose determination shall be conclusive and described in a resolution of the Board of Directors) that as of the last time (the
“Expiration Time”) tenders or exchanges may be made pursuant to such tender or exchange offer (as it may be amended) exceeds the Closing Price of a share of Common Stock on the Trading Day next succeeding the Expiration Time, the
Settlement Rate shall be increased so that the same shall equal the rate determined by dividing the Settlement Rate in effect immediately prior to the Expiration Time by a fraction, 
  
 (A)    the numerator of which shall be equal to the product of (x) the Current Market
Price of a share of Common Stock as of the Expiration Time and (y) the number of shares of Common Stock outstanding (less any shares accepted in terms of the tender or exchange offer, such shares being referred to as the “Purchased
Shares”) at the Expiration Time less the fair market value (determined aforesaid) of the aggregate consideration payable to stockholders for all Purchased Shares, and 
  

 55 

 (B)    the denominator of which shall be the product of the number of
shares of Common Stock outstanding at the Expiration Time less (x) any Purchased Shares and (y) the Closing Price of a share of Common Stock at the Expiration Time, 
  
 such adjustment to become effective immediately prior to the opening of business on the day following the Expiration Time.
If the Company is obligated to purchase shares pursuant to any such tender or exchange offer, but the Company is permanently prevented by applicable law from effecting any such purchases or all such purchases are rescinded, the Settlement Rate shall
again be adjusted to be the Settlement Rate that would then be in effect if such tender or exchange offer had not been made. 
  
 (vii)    The reclassification of Common Stock into securities including securities other than Common Stock (other than
any reclassification upon a Reorganization Event to which Section 5.04(b) 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 shareholders entitled to receive such distribution” and the “date fixed for such determination” within the meaning of paragraph (iv) of
this Section); and 
  
 (B)    a subdivision, split 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 or split becomes effective” or “the day upon which such combination becomes effective”, as the
case may be, and “the day upon which such subdivision, split or combination becomes effective” within the meaning of paragraph (iii) of this Section). 
  

 56 

 (viii)    The “Current Market Price” per share of
Common Stock on any date of determination means the average of the daily Closing Prices for the ten Trading Days ending on the earlier of such date of determination and the day before the “ex date” with respect to the issuance or
distribution requiring such computation. For purposes of this paragraph, the term “ex date,” when used with respect to any issuance or distribution, shall mean the first date on which Common Stock trades regular way on such exchange
or in such market without the right to receive such issuance or distribution. 
  
 (ix)    All adjustments to the Settlement Rate shall be calculated to the nearest 1/10,000th of a share of Common Stock (or if there is not a nearest 1/10,000th of a share, to the next lower
1/10,000th of a share). 
  
 (x)    The Company may, but shall not be required to, make such increases in the Settlement Rate, in addition to those required by this Section, as the Board of Directors 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 or
for any other reason. 
  
 (xi)    If the Company has any stockholder rights plan in effect upon settlement of the Purchase Contracts, a Holder shall be entitled to receive upon settlement of its Purchase Contracts, in addition to the shares of
Common Stock issuable upon settlement of such Purchase Contract, the related rights for the Common Stock, unless such rights under the stockholder rights plan have separated from the Common Stock at the time of settlement, in which case the
Settlement Rate shall be adjusted as provided in this Section 5.04 on the date such rights separate from the Common Stock. 
  
 (b)    Adjustment for Consolidation, Merger or Other Reorganization Event. 
  
 (i)    In the event of: 
  
 (A)    any consolidation or merger of
the Company with or into another Person (other than a merger or consolidation in 

  

 57 

 
which the Company is the surviving corporation and in which the shares of Common Stock outstanding immediately prior to the merger or consolidation are not
exchanged for cash, securities or other property of the Company or another corporation); 
  
 (B)    any sale, transfer, lease or conveyance to another Person of the property of the Company as an entirety or
substantially as an entirety; 
  
 (C)    any statutory share exchange of the Company with another Person (other than in connection with a merger or acquisition); or 
  

(D)    any liquidation, dissolution or termination of the Company other than as a result of or after the occurrence
of a Termination Event (any event described in clauses (A),(B),(C) and (D), a “Reorganization Event”), 
  
 the Settlement Rate will be adjusted to provide that each Holder of Units will receive on the Purchase Contract Settlement Date with respect to each Purchase Contract
forming a part thereof (or upon Early Settlement pursuant to Section 5.07), the kind and amount of securities, cash and other property receivable upon such Reorganization Event (without any interest thereon, and without any right to dividends or
distribution thereon which have a record date that is prior to the Purchase Contract Settlement Date) by a Holder of the number of shares of Common Stock issuable on account of each Purchase Contract if the Purchase Contract Settlement Date had
occurred immediately prior to such Reorganization Event, assuming such Holder of Common Stock is not a Person with which the Company consolidated or into which the Company merged or which merged into the Company or to which such sale or transfer was
made, as the case may be (any such Person, a “Constituent Person”), or an Affiliate of a Constituent Person to the extent such Reorganization Event provides for different treatment of Common Stock held by Affiliates of the Company
and non-affiliates and such Holder failed to exercise its rights of election, if any, as to the kind or amount of securities, cash and other property receivable upon such Reorganization Event (provided that if the kind or amount of
securities, cash and other property receivable upon such Reorganization Event is not the same for each share of Common Stock held immediately prior to such Reorganization Event by other 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 5.04(b)(i) the kind and amount of securities, cash and other property receivable upon such
Reorganization Event by 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). 
  

 58 

 In the event of such a Reorganization Event, the Person formed by such consolidation, merger or exchange
or the Person which acquires the assets of the Company or, in the event of a liquidation, dissolution or termination of the Company, the Company or a liquidating trust created in connection therewith, shall execute and deliver to the Purchase
Contract Agent an agreement supplemental hereto providing that each Holder of an Outstanding Unit shall have the rights provided by this Section 5.04(b)(i). Such supplemental agreement shall provide for adjustments which, for events subsequent to
the effective date of such supplemental agreement, shall be as nearly equivalent as may be practicable to the adjustments provided for in this Section 5.04. The above provisions of this Section 5.04 shall similarly apply to successive Reorganization
Events. 
  
 (ii)    In the
event of a consolidation or merger of the Company with or into another Person (other than a consolidation or merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock), in each
case in which 30% or more of the total consideration paid to the Company’s shareholders consists of cash or cash equivalents (a “Cash Merger”), then a Holder of a Unit may settle (“Cash Merger Early
Settlement”) its Purchase Contract, upon the conditions set forth below, at the Settlement Rate in effect immediately prior to the closing of the Cash Merger; provided that (A) the Cash Merger Early Settlement Date (as defined below)
is no later than the fifth Business Day immediately preceding the Purchase Contract Settlement Date and (B) no Cash Merger Early Settlement will be permitted pursuant to this Section 5.04(b)(ii) unless, at the time such Cash Merger Early Settlement
is effected, there is an effective Registration Statement with respect to any securities to be issued and delivered in connection with such Cash Merger Early Settlement, if such a Registration Statement is required (in the view of counsel, which
need not be in the form of a written opinion, for the Company) under the Securities Act. If such a Registration Statement is so required, the Company covenants and agrees to use commercially reasonable efforts to (x) have in effect a Registration
Statement covering any securities to be delivered in respect of the Purchase Contracts being settled and (y) provide a Prospectus in connection therewith, in each case in a form that may be used in connection with such Cash Merger Early Settlement.

  
 Within five Business Days of the completion
of a Cash Merger, the Company shall provide written notice to Holders of Units of such completion of a Cash Merger, which shall specify the deadline for submitting the notice to settle early in cash pursuant to this Section 5.04(b)(ii), the date on
which such Cash Merger Early Settlement shall occur (which date shall be 10 days after the date of such written notice by the Company, but which shall in no event be later than the fifth Business 

  

 59 

 
Day immediately preceding the Purchase Contract Settlement Date) (the “Cash Merger Early Settlement Date”), the applicable Settlement Rate
and the amount (per share of Common Stock) of cash, securities and other consideration receivable by the Holder upon settlement. In addition, if a Holder effects a Cash Merger Early Settlement of some or all of its Purchase Contracts, such Holder
shall be entitled to receive, on the Cash Merger Early Settlement Date, the aggregate amount of any accrued and unpaid Contract Adjustment Payments since the immediately preceding Payment Date with respect to such Purchase Contracts. The Company
shall pay such amount as a credit against the amount otherwise payable by the Holders to effect such Cash Merger Early Settlement. 
  
 Corporate Units Holders and Treasury Units Holders may only effect Cash Merger Early Settlement pursuant to this Section 5.04(b)(ii) in
integral multiples of [    ] Corporate Units or Treasury Units, as the case may be. If the Treasury Portfolio has replaced the Senior Notes as a component of the Corporate Units, Corporate Units Holders may only effect Cash
Merger Early Settlement pursuant to this Section 5.04(b)(ii) in multiples of [    ] Corporate Units. Other than the provisions relating to timing of notice and settlement, which shall be as set forth above, the provisions of
Section 5.01(a) shall apply with respect to a Cash Merger Early Settlement pursuant to this Section 5.04(b)(ii). 
  
 In order to exercise the right to effect Cash Merger Early Settlement with respect to any Purchase Contracts, the Holder of the
Certificate evidencing Units shall deliver, no later than 5:00 p.m. (New York City time) on the third Business Day immediately preceding the Cash Merger Early Settlement Date, such Certificate to the Purchase Contract Agent at the Corporate Trust
Office duly endorsed for transfer to the Company or in blank with the form of Election to Settle Early on the reverse thereof duly completed and accompanied by payment (payable to the Company in immediately available funds) in an amount equal to the
product of (A) the Stated Amount times (B) the number of Purchase Contracts with respect to which the Holder has elected to effect Cash Merger Early Settlement, less any credit in respect of Contract Adjustment Payments as set forth above.

  
 If a Holder properly effects an effective
Cash Merger Early Settlement in accordance with the provisions of this Section 5.04(b)(ii), the Company will deliver (or will cause the Collateral Agent to deliver) to the Holder on the Cash Merger Early Settlement Date: 
  
 (A)    the kind and amount of
securities, cash and other property receivable upon such Cash Merger by a Holder of the number of shares of Common Stock issuable on account of each 

  

 60 

 
Purchase Contract if the Purchase Contract Settlement Date had occurred immediately prior to such Cash Merger (based on the Settlement Rate in effect at such
time), assuming such Holder of Common Stock is not a Constituent Person or an Affiliate of a Constituent Person to the extent such Cash Merger provides for different treatment of Common Stock held by Affiliates of the Company and non-affiliates and
such Holder failed to exercise its rights of election, if any, as to the kind or amount of securities, cash and other property receivable upon such Cash Merger (provided that if the kind or amount of securities, cash and other property receivable
upon such Cash Merger is not the same for each non-electing share, then for the purpose of this Section 5.04(b)(ii), the kind and amount of securities, cash and other property receivable upon such Cash Merger by 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). For the avoidance of doubt, for the purposes of determining the Adjusted Applicable Market Value (in connection with determining the appropriate
Settlement Rate to be applied in the foregoing sentence), the date of the closing of the Cash Merger shall be deemed to be the Purchase Contract Settlement Date; 
  
 (B)    the Senior Notes, the Applicable Ownership Interests in the Treasury Portfolio or
Treasury Securities, as the case may be, related to the Purchase Contracts with respect to which the Holder is effecting a Cash Merger Early Settlement; and 
  
 (C)    if so required under the Securities Act, a Prospectus as contemplated by this Section 5.04(b)(ii). 

 
 (c)    All calculations and determinations pursuant to
this Section 5.04 shall be made by the Company or its agent and the Purchase Contract Agent shall have no responsibility with respect thereto. 
  
 (d)    The Corporate Units or the Treasury Units of the Holders who do not elect Cash Merger Early Settlement in accordance with the
foregoing will continue to remain outstanding and be subject to settlement on the Purchase Contract Settlement Date in accordance with the terms hereof. 
  
 Section 5.05.    Notice of Adjustments and Certain Other Events.  
  
 (a)    Whenever the Settlement Rate is adjusted as herein provided, the Company shall within 10 Business
Days following the occurrence of an event that requires an adjustment to the Settlement Rate pursuant to Section 5.04 (or if the 

  

 61 

 
Company is not aware of such occurrence, as soon as practicable after becoming so aware): 
  
 (i)    compute the adjusted Settlement Rate in accordance with Section 5.04 and prepare
and transmit to the Purchase Contract Agent an Officers’ Certificate setting forth the Settlement Rate, the method of calculation thereof in reasonable detail, and the facts requiring such adjustment and upon which such adjustment is based; and

  
 (ii)    provide a written
notice to the Holders of the Units of the occurrence of such event and a statement in reasonable detail setting forth the method by which the adjustment to the Settlement Rate was determined and setting forth the adjusted Settlement Rate.

  
 (b)    The Purchase Contract Agent shall
not at any time be under any duty or responsibility to any Holder of Units to determine whether any facts exist which may require any adjustment of the Settlement Rate, or with respect to the nature or extent or calculation of any such adjustment
when made, or with respect to the method employed in making the same. The Purchase Contract Agent shall be fully authorized and protected in relying on any Officers’ Certificate delivered pursuant to Section 5.05(a)(i) and any adjustment
contained therein and the Purchase Contract Agent shall not be deemed to have knowledge of any adjustment unless and until it has received such certificate. The Purchase Contract Agent shall not be accountable with respect to the validity or value
(or the kind or amount) of any shares of Common Stock, or of any securities or property, which may at the time be issued or delivered with respect to any Purchase Contract; and the Purchase Contract Agent makes no representation with respect
thereto. The Purchase Contract Agent shall not be responsible for any failure of the Company to issue, transfer or deliver any shares of Common Stock pursuant to a Purchase Contract or to comply with any of the duties, responsibilities or covenants
of the Company contained in this Article. 
  
 Section
5.06.    Termination Event; Notice. 
  
 The Purchase Contracts and all obligations and rights of the Company and the Holders thereunder, including, without limitation, the rights of the Holders to receive and the obligation of the Company to pay any Contract Adjustment Payments
(including any accrued and unpaid Contract Adjustment Payments), if the Company shall have such obligation, and the rights and obligations of Holders to purchase Common Stock, shall immediately and automatically terminate, without the necessity of
any notice or action by any Holder, the Purchase Contract Agent or the Company, if, prior to or on the Purchase Contract Settlement Date, a Termination Event shall have occurred. 
  

 62 

 Upon and after the occurrence of a Termination Event, the Units shall thereafter represent the right to
receive the Senior Notes, the Treasury Securities or the appropriate Applicable Ownership Interests in the Treasury Portfolio, as the case may be, forming part of such Units, in accordance with the provisions of Section 5.04 of the Pledge Agreement.
Upon the occurrence of a Termination Event, the Company shall promptly but in no event later than two Business Days thereafter give written notice to the Purchase Contract Agent, the Collateral Agent and the Holders, at their addresses as they
appear in the Security Register. 
  
 Section
5.07.    Early Settlement.  
  
 (a)    Subject to and upon compliance with the provisions of this Section 5.07, at the option of the Holder thereof, Purchase Contracts underlying Units may be settled early (“Early Settlement”) at any
time on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase Contract Settlement Date; provided that no Early Settlement will be permitted pursuant to this Section 5.07 unless, at the time
such Early Settlement is effected, there is an effective Registration Statement with respect to any securities to be issued and delivered in connection with such Early Settlement, if such a Registration Statement is required (in the view of counsel,
which need not be in the form of a written opinion, for the Company) under the Securities Act. If such a Registration Statement is so required, the Company covenants and agrees to use commercially reasonable efforts to (i) have in effect a
Registration Statement covering any securities to be delivered in respect of the Purchase Contracts being settled and (ii) provide a Prospectus in connection therewith, in each case in a form that may be used in connection with such Early
Settlement. 
  
 (b)    In order to exercise
the right to effect Early Settlement with respect to any Purchase Contracts, the Holder of the Certificate evidencing Units shall deliver, at any time prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the
Purchase Contract Settlement Date, such Certificate to the Purchase Contract Agent at the Corporate Trust Office duly endorsed for transfer to the Company or in blank with the form of Election to Settle Early on the reverse thereof duly completed
and accompanied by payment (payable to the Company in immediately available funds) in an amount (the “Early Settlement Amount”) equal to the sum of: 
  
 (i)    the product of (A) the Stated Amount times (B) the number of Purchase Contracts
with respect to which the Holder has elected to effect Early Settlement, plus 
  
 (ii)    if such delivery is made with respect to any Purchase Contracts during the period from the close of business on any Record Date next preceding any Payment Date to the opening of business on
such 
  

 63 

 
Payment Date, an amount equal to the Contract Adjustment Payments payable on such Payment Date with respect to such Purchase Contracts. 
  
 Except as provided in the immediately preceding sentence, no payment shall be
made upon Early Settlement of any Purchase Contract on account of any Contract Adjustment Payments accrued on such Purchase Contract or on account of any dividends on the Common Stock issued upon such Early Settlement. If the foregoing requirements
are first satisfied with respect to Purchase Contracts underlying any Units on or prior to 5:00 p.m. (New York City time) on a Business Day, such day shall be the “Early Settlement Date” with respect to such Units and if such
requirements are first satisfied after 5:00 p.m. (New York City time) on a Business Day or on a day that is not a Business Day, the “Early Settlement Date” with respect to such Units shall be the next succeeding Business Day.

  
 Upon the receipt of such Certificate and Early Settlement
Amount from the Holder, the Purchase Contract Agent shall pay to the Company such Early Settlement Amount, the receipt of which payment the Company shall confirm in writing. The Purchase Contract Agent shall then, in accordance with Section 5.06 of
the Pledge Agreement, notify the Collateral Agent that (A) such Holder has elected to effect an Early Settlement, which notice shall set forth the number of such Purchase Contracts as to which such Holder has elected to effect Early Settlement, (B)
the Purchase Contract Agent has received from such Holder, and paid to the Company as confirmed in writing by the Company, the related Early Settlement Amount and (C) all conditions to such Early Settlement have been satisfied. 
  
 Holders of Treasury Units may only effect Early Settlement pursuant to this
Section 5.07 in integral multiples of [    ] Treasury Units. If the Treasury Portfolio has replaced the Senior Notes as a component of the Corporate Units, Corporate Units Holders may only effect Early Settlement pursuant to this
Section 5.07 in integral multiples of [        ] Corporate Units. 
  
 Upon Early Settlement of the Purchase Contracts, the rights of the Holders to receive and the obligation of the Company to pay any Contract Adjustment
Payments (including any accrued and unpaid Contract Adjustment Payments) with respect to such Purchase Contracts shall immediately and automatically terminate. 
  

(c)    Upon Early Settlement of Purchase Contracts by a Holder of the related Units, the Company shall issue, and the Holder shall
be entitled to receive, [        ] newly issued shares of Common Stock on account of each Purchase Contract as to which Early Settlement is effected (the “Early Settlement Rate”). The Early
Settlement Rate shall be adjusted in the same manner and at the same time as the Settlement Rate is adjusted pursuant to Section 5.04. 
  

 64 

 (d)    No later than the third Business Day after the applicable Early Settlement
Date, the Company shall cause: 
  
 (i)    the shares of Common Stock issuable upon Early Settlement of Purchase Contracts to be issued and delivered, together with payment in lieu of any fraction of a share, as provided in Section 5.09; and 
  
 (ii)    the related Pledged Senior Notes
or the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of such term), as applicable, in the case of Corporate Units, or the related Pledged Treasury Securities, in the case of Treasury Units, to
be released from the Pledge by the Collateral Agent, free and clear of the Company’s security interest therein, and transferred, in each case, to the Purchase Contract Agent for delivery to the Holder thereof or its designee. 
  
 (e)    Upon Early Settlement of any Purchase Contracts,
and subject to receipt of shares of Common Stock from the Company and the Senior Notes, the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio or Treasury Securities, as the case may
be, from the Securities Intermediary, as applicable, the Purchase Contract Agent shall, in accordance with the instructions provided by the Holder thereof on the applicable form of Election to Settle Early on the reverse of the Certificate
evidencing the related Units: 
  
 (i)    transfer to the Holder the Senior Notes, the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio or Treasury Securities, as the case may be, forming
a part of such Units, 
  
 (ii)    deliver to the Holder a certificate or certificates for the full number of shares of Common Stock issuable upon such Early Settlement, together with payment in lieu of any fraction of a share, as provided in
Section 5.09, and 
  
 (iii)    if so required under the Securities Act, deliver a Prospectus for the shares of Common Stock issuable upon such Early Settlement as contemplated by (a). 
  
 (f)    In the event that Early Settlement is effected
with respect to Purchase Contracts underlying less than all the Units evidenced by a Certificate, upon such Early Settlement the Company shall execute and the Purchase Contract Agent shall execute on behalf of the Holder, authenticate and deliver to
the Holder thereof, at the expense of the Company, a Certificate evidencing the Units as to which Early Settlement was not effected. 
  
 (g)    A Holder of a Unit who effects Early Settlement may elect to have the Senior Notes no longer a part of a Corporate Unit
remarketed in accordance with the provisions of Section 5.02. 
  

 65 

 Section 5.08.    Intentionally Omitted.  
  
 Section 5.09.    No Fractional Shares. 

 
 No fractional shares or scrip representing fractional shares of Common
Stock shall be issued or delivered upon settlement on the Purchase Contract Settlement Date, or upon Early Settlement or Cash Merger Early Settlement of any Purchase Contracts. If Certificates evidencing more than one Purchase Contract shall be
surrendered for settlement at one time by the same Holder, the number of full shares of Common Stock that shall be delivered upon settlement shall be computed on the basis of the aggregate number of Purchase Contracts evidenced by the Certificates
so surrendered. Instead of any fractional share of Common Stock that would otherwise be deliverable upon settlement of any Purchase Contracts on the Purchase Contract Settlement Date, or upon Early Settlement or Cash Merger Early Settlement, the
Company, through the Purchase Contract Agent, shall make a cash payment in respect of such fractional interest in an amount equal to the percentage of such fractional share times the Applicable Market Value calculated as if the date of such
settlement were the Purchase Contract Settlement Date. The Company shall provide the Purchase Contract Agent from time to time with sufficient funds to permit the Purchase Contract Agent to make all cash payments required by this Section 5.09 in a
timely manner. 
  
 Section 5.10.    Charges
and Taxes.  
  
 The Company will pay all stock transfer and
similar taxes attributable to the initial issuance and delivery of the shares of Common Stock pursuant to the Purchase Contracts; provided, however, that the Company shall not be required to pay any such tax or taxes which may be
payable in respect of any exchange of or substitution for a Certificate evidencing a Unit or any issuance of a share of Common Stock in a name other than that of the registered Holder of a Certificate surrendered in respect of the Units evidenced
thereby, other than in the name of the Purchase Contract Agent, as custodian for such Holder, and the Company shall not be required to issue or deliver such share certificates or Certificates unless or until the Person or Persons requesting the
transfer or issuance thereof shall have paid to the Company the amount of such tax or shall have established to the satisfaction of the Company that such tax has been paid. 
  
 Section 5.11.    Contract Adjustment Payments.  
  
 (a)    Subject to Section 5.11(d), the Company shall pay,
on each Payment Date, the Contract Adjustment Payments payable in respect of each Purchase Contract to the Person in whose name a Certificate is registered at the close of business on the Record Date relating to such Payment Date. The Contract
Adjustment Payments will be payable at the office of the Purchase Contract Agent 

  

 66 

 
in the Borough of Manhattan, New York City maintained for that purpose. If the book-entry system for the Units has been terminated, the Contract Adjustment
Payments will be payable, at the option of the Company, by check mailed to the address of the Person entitled thereto at such Person’s address as it appears on the Security Register, or by wire transfer to the account designated by such Person
by a prior written notice to the Purchase Contract Agent. Contract Adjustment Payments payable for any period will be computed on the basis of a 360-day year of twelve 30-day months. The Contract Adjustment Payments will accrue from
[            ], 2004. 
  
 (b)    Upon the occurrence of a Termination Event, the Company’s obligation to pay future Contract Adjustment Payments (including any accrued Contract Adjustment Payments) shall cease.

  
 (c)    Each Certificate delivered under
this Agreement upon registration of transfer of or in exchange for or in lieu of (including as a result of a Collateral Substitution or the recreation of Corporate Units) any other Certificate shall carry the right to accrued and unpaid Contract
Adjustment Payments, which right was carried by the Purchase Contracts underlying such other Certificates. 
  
 (d)    In the case of any Unit with respect to which Early Settlement or Cash Merger Early Settlement of the underlying Purchase
Contract is effected on a date that is after any Record Date and prior to or on the next succeeding Payment Date, Contract Adjustment Payments otherwise payable on such Payment Date shall be payable on such Payment Date notwithstanding such Early
Settlement or Cash Merger Early Settlement, and such Contract Adjustment Payments shall be paid to the Person in whose name the Certificate evidencing such Unit is registered at the close of business on such Record Date. Except as otherwise
expressly provided in the immediately preceding sentence, and the right to receive accrued and unpaid Contract Adjustment Payments as set forth in Section 5.04(b)(ii), in the case of any Unit with respect to which Early Settlement or Cash Merger
Early Settlement of the underlying Purchase Contract is effected, Contract Adjustment Payments that would otherwise be payable after the Early Settlement or Cash Merger Early Settlement Date with respect to such Purchase Contract shall not be
payable. 
  
 (e)    The Company’s
obligations with respect to Contract Adjustment Payments, if any, will be subordinated and junior in right of payment to the Company’s obligations under any Senior Indebtedness. 
  

 67 

 (f)    In the event (x) of any payment by, or distribution of assets of, the Company
of any kind or character, whether in cash, property or securities, to creditors upon any dissolution, winding-up, liquidation or reorganization of the Company, whether voluntary or involuntary or in bankruptcy, insolvency, receivership or other
proceedings, or (y) subject to the provisions of Section 5.11(h) below, that (i) a default shall have occurred and be continuing with respect to the payment of principal, interest or any other monetary amounts due and payable on any Senior
Indebtedness and such default shall have continued beyond the period of grace, if any, specified in the instrument evidencing such Senior Indebtedness (and the Purchase Contract Agent shall have received written notice thereof from the Company or
one or more holders of Senior Indebtedness or their representative or representatives or the trustee or trustees under any indenture pursuant to which any such Senior Indebtedness may have been issued), or (ii) the maturity of any Senior
Indebtedness shall have been accelerated because of a default in respect of such Senior Indebtedness (and the Purchase Contract Agent shall have received written notice thereof from the Company or one or more holders of Senior Indebtedness or their
representative or representatives or the trustee or trustees under any indenture pursuant to which any such Senior Indebtedness may have been issued), then: 
  
 (i)    the holders of all Senior Indebtedness shall first be entitled to receive, in the case of clause (x) above,
payment of all amounts due or to become due upon all Senior Indebtedness and, in the case of subclauses (i) and (ii) of clause (y) above, payment of all amounts due thereon, or provision shall be made for such payment in money or money’s worth,
before the Holders of any of the Units are entitled to receive any Contract Adjustment Payments on the Purchase Contracts underlying the Units; 
  
 (ii)    any payment by, or distribution of assets of, the Company of any kind or character, whether in cash, property
or securities, to which the Holders of any of the Units would be entitled except for the provisions of Section 5.11(e) through (q), including any such payment or distribution which may be payable or deliverable by reason of the payment of any other
indebtedness of the Company being subordinated to the payment of such Contract Adjustment Payments on the Purchase Contracts underlying the Units, shall be paid or delivered by the Person making such payment or distribution, whether a trustee in
bankruptcy, a receiver or liquidating trustee or otherwise, directly to the representative or representatives of the holders of Senior Indebtedness or to the trustee or trustees under any indenture under which any instruments evidencing any of

  

 68 

 
such Senior Indebtedness may have been issued, ratably according to the aggregate amounts remaining unpaid on account of such Senior Indebtedness held or
represented by each, to the extent necessary to make payment in full of all Senior Indebtedness remaining unpaid after giving effect to any concurrent payment or distribution (or provision therefor) to the holders of such Senior Indebtedness, before
any payment or distribution is made of such Contract Adjustment Payments to the Holders of such Units; and 
  
 (iii)    in the event that, notwithstanding the foregoing, any payment by, or distribution of assets of, the Company
of any kind or character, whether in cash, property or securities, including any such payment or distribution which may be payable or deliverable by reason of the payment of any other indebtedness of the Company being subordinated to the payment of
Contract Adjustment Payments on the Purchase Contracts underlying the Units, shall be received by the Purchase Contract Agent or the Holders of any of the Units when such payment or distribution is prohibited pursuant to Section 5.11(e) through (q),
such payment or distribution shall be paid over to the representative or representatives of the holders of Senior Indebtedness or to the trustee or trustees under any indenture pursuant to which any instruments evidencing any such Senior
Indebtedness may have been issued, ratably as aforesaid, for application to the payment of all Senior Indebtedness remaining unpaid until all such Senior Indebtedness shall have been paid in full, after giving effect to any concurrent payment or
distribution (or provision therefor) to the holders of such Senior Indebtedness. 
  
 (g)    For purposes of Section 5.11(e) through (q), the words “cash, property or securities” shall not be deemed to include shares of stock of the Company as reorganized or readjusted, or
securities of the Company or any other Person provided for by a plan of reorganization or readjustment, the payment of which is subordinated at least to the extent provided in Section 5.11(e) through (q) with respect to such Contract Adjustment
Payments on the Units to the payment of all Senior Indebtedness which may at the time be outstanding; provided that (i) the indebtedness or guarantee of indebtedness, as the case may be, that constitutes Senior Indebtedness is assumed by the
Person, if any, resulting from any such reorganization or readjustment, and (ii) the rights of the holders of the Senior Indebtedness are not, without the consent of each such holder adversely affected thereby, altered by such reorganization or
readjustment; 
  
 (h)    Any failure by the
Company to make any payment on or perform any other obligation under Senior Indebtedness, other than any indebtedness incurred by the Company or assumed or guaranteed, directly or indirectly, by the Company for money borrowed (or any deferral,
renewal, extension or refunding thereof) or any indebtedness or obligation as to which the provisions of Section 5.11(e) through (q) shall have been waived by the Company in the instrument or instruments by which the Company incurred, assumed,
guaranteed or otherwise created such indebtedness or obligation, shall not be deemed a default or event of default if (i) the Company shall be disputing its obligation to make such payment or perform such obligation and (ii) either (A) no final
judgment relating to such dispute shall have been issued against the Company which is in full force and 

  

 69 

 
effect and is not subject to further review, including a judgment that has become final by reason of the expiration of the time within which a party may seek
further appeal or review, and (B) in the event a judgment that is subject to further review or appeal has been issued, the Company shall in good faith be prosecuting an appeal or other proceeding for review and a stay of execution shall have been
obtained pending such appeal or review. 
  
 (i)    Subject to the irrevocable payment in full of all Senior Indebtedness, the Holders of the Units shall be subrogated (equally and ratably with the holders of all obligations of the Company which by their express
terms are subordinated to Senior Indebtedness of the Company to the same extent as payment of the Contract Adjustment Payments in respect of the Purchase Contracts underlying the Units is subordinated and which are entitled to like rights of
subrogation) to the rights of the holders of Senior Indebtedness to receive payments or distributions of cash, property or securities of the Company applicable to the Senior Indebtedness until all such Contract Adjustment Payments owing on the Units
shall be paid in full, and as between the Company, its creditors other than holders of such Senior Indebtedness and the Holders, no such payment or distribution made to the holders of Senior Indebtedness by virtue of Section 5.11(e) through (q) that
otherwise would have been made to the Holders shall be deemed to be a payment by the Company on account of such Senior Indebtedness, it being understood that the provisions of Section 5.11(e) through (q) are and are intended solely for the purpose
of defining the relative rights of the Holders, on the one hand, and the holders of Senior Indebtedness, on the other hand. 
  
 (j)    Nothing contained in Section 5.11(e) through (q) or elsewhere in this Agreement or in the Units is intended to or shall impair,
as among the Company, its creditors other than the holders of Senior Indebtedness and the Holders, the obligation of the Company, which is absolute and unconditional, to pay to the Holders such Contract Adjustment Payments on the Units as and when
the same shall become due and payable in accordance with their terms, or is intended to or shall affect the relative rights of the Holders and creditors of the Company other than the holders of Senior Indebtedness, nor shall anything herein or
therein prevent the Purchase Contract Agent or any Holder from exercising all remedies otherwise permitted by applicable law upon default under this Agreement, subject to the rights, if any, under Section 5.11(e) through (q), of the holders of
Senior Indebtedness in respect of cash, property or securities of the Company received upon the exercise of any such remedy. 
  
 (k)    Upon payment or distribution of assets of the Company referred to in Section 5.11(e) through (q), the Purchase Contract Agent
and the Holders shall be entitled to rely upon any order or decree made by any court of competent jurisdiction in which any such dissolution, winding up, liquidation or reorganization proceeding affecting the affairs of the Company is pending or
upon a certificate of the trustee in bankruptcy, receiver, assignee for the benefit of 

  

 70 

 
creditors, liquidating trustee or Purchase Contract Agent or other person making any payment or distribution, delivered to the Purchase Contract Agent or to
the Holders, for the purpose of ascertaining the Persons entitled to participate in such payment or distribution, the holders of the Senior Indebtedness and other indebtedness of the Company, the amount thereof or payable thereon, the amount or
amounts paid or distributed thereon and all other facts pertinent thereto or to this Section 5.11(e) through (q). 
  
 (l)    The Purchase Contract Agent shall be entitled to rely on the delivery to it of a written notice by a Person representing
himself to be a holder of Senior Indebtedness (or a trustee or representative on behalf of such holder) to establish that such notice has been given by a holder of Senior Indebtedness or a trustee or representative on behalf of any such holder or
holders. In the event that the Purchase Contract Agent determines in good faith that further evidence is required with respect to the right of any Person as a holder of Senior Indebtedness to participate in any payment or distribution pursuant to
Section 5.11(e) through (q), the Purchase Contract Agent may request such Person to furnish evidence to the reasonable satisfaction of the Purchase Contract Agent as to the amount of Senior Indebtedness held by such Person, the extent to which such
Person is entitled to participate in such payment or distribution and any other facts pertinent to the rights of such Person under Section 5.11(e) through (q), and, if such evidence is not furnished, the Purchase Contract Agent may defer payment to
such Person pending judicial determination as to the right of such Person to receive such payment. 
  
 (m)    Nothing contained in Section 5.11(e) through (q) shall affect the obligations of the Company to make, or prevent the Company
from making, payment of the Contract Adjustment Payments, except as otherwise provided in this Section 5.11(e) through (q). 
  
 (n)    Each Holder of Units, by its acceptance thereof, authorizes and directs the Purchase Contract Agent on its behalf to take such
action as may be necessary or appropriate to effectuate the subordination provided in Section 5.11(e) through (q) and appoints the Purchase Contract Agent its attorney-in-fact, as the case may be, for any and all such purposes. 
  
 (o)    The Company shall give prompt written notice to
the Purchase Contract Agent of any fact known to the Company that would prohibit the making of any payment of moneys to or by the Purchase Contract Agent in respect of the Units pursuant to the provisions of this Section. Notwithstanding the
provisions of Section 5.11(e) through (q) or any other provisions of this Agreement, the Purchase Contract Agent shall not be charged with knowledge of the existence of any facts that would prohibit the making of any payment of moneys to or by the
Purchase Contract Agent, or the taking of any other action by the Purchase Contract Agent, unless and until the Purchase Contract Agent shall have received 
  

 71 

 
written notice thereof mailed or delivered to the Purchase Contract Agent at its Institutional Trust Services department from the Company, any Holder, or the
holder or representative of any Senior Indebtedness; provided that if at least two Business Days prior to the date upon which by the terms hereof any such moneys may become payable for any purpose, the Purchase Contract Agent shall not have
received with respect to such moneys the notice provided for in this Section, then, anything herein contained to the contrary notwithstanding, the Purchase Contract Agent shall have full power and authority to receive such moneys and to apply the
same to the purpose for which they were received and shall not be affected by any notice to the contrary that may be received by it within two Business Days prior to or on or after such date. 
  
 (p)    The Purchase Contract Agent in its individual
capacity shall be entitled to all the rights set forth in this Section with respect to any Senior Indebtedness at the time held by it, to the same extent as any other holder of Senior Indebtedness and nothing in this Agreement shall deprive the
Purchase Contract Agent of any of its rights as such holder. 
  
 (q)    No right of any present or future holder of any Senior Indebtedness to enforce the subordination herein shall at any time or in any way be prejudiced or impaired by any act or failure to act on the part of the
Company or by any noncompliance by the Company with the terms, provisions and covenants of this Agreement, regardless of any knowledge thereof which any such holder may have or be otherwise charged with. 
  
 (r)    Nothing in this Section 5.11 shall apply to claims
of, or payments to, the Purchase Contract Agent under or pursuant to Section 7.07. 
  
 (s)    With respect to the holders of Senior Indebtedness, (i) the duties and obligations of the Purchase Contract Agent shall be determined solely by the express provisions of this Agreement; (ii)
the Purchase Contract Agent shall not be liable to any such holders if it shall, acting in good faith, mistakenly pay over or distribute to the Holders or to the Company or any other Person cash, property or securities to which any holders of Senior
Indebtedness shall be entitled by virtue of this Section 5.11 or otherwise; (iii) no implied covenants or obligations shall be read into this Agreement against the Purchase Contract Agent; and (iv) the Purchase Contract Agent shall not be deemed to
be a fiduciary as to such holders. 
  
 ARTICLE 6 
 REMEDIES 
  
 Section 6.01    Unconditional Right of Holders to Receive Contract Adjustment Payments and to Purchase Shares of Common Stock.

  

 72 

 Each Holder of a Unit shall have the right, which is absolute and unconditional, (i) subject to Article
5, to receive each Contract Adjustment Payment with respect to the Purchase Contract comprising part of such Unit on the respective Payment Date for such Unit and (ii) except upon and following a Termination Event, to purchase shares of Common Stock
pursuant to such Purchase Contract and, in each such case, to institute suit for the enforcement of any such right to receive Contract Adjustment Payments and the right to purchase shares of Common Stock, and such rights shall not be impaired
without the consent of such Holder. 
  
 Section
6.02.    Restoration of Rights and Remedies.  
  
 If any Holder has instituted any proceeding to enforce any right or remedy under this Agreement and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to such Holder,
then and in every such case, subject to any determination in such proceeding, the Company and such Holder shall be restored severally and respectively to their former positions hereunder, and thereafter all rights and remedies of such Holder shall
continue as though no such proceeding had been instituted. 
  
 Section 6.03.    Rights and Remedies Cumulative. 
  
 Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Certificates in the last paragraph of Section 3.10, no right or remedy herein conferred upon or reserved
to the Holders 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 6.04.    Delay or Omission Not Waiver.

  
 No delay or omission of any Holder to exercise any right upon
a default or remedy upon a default shall impair any such right or remedy or constitute a waiver of any such right. Every right and remedy given by this Article or by law to the Holders may be exercised from time to time, and as often as may be
deemed expedient, by such Holders. 
  
 Section
6.05.    Undertaking for Costs. 
  
 All
parties to this Agreement agree, and each Holder of a Unit, by its acceptance of such Unit 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 

  

 73 

 
this Agreement, or in any suit against the Purchase Contract Agent for any action taken, suffered or omitted by it as Purchase Contract Agent, the filing by
any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees and costs against any party litigant in such suit, having
due regard to the merits and good faith of the claims or defenses made by such party litigant; provided that the provisions of this Section shall not apply to any suit instituted by the Purchase Contract Agent, to any suit instituted by any
Holder, or group of Holders, holding in the aggregate more than 10% of the Outstanding Units, or to any suit instituted by any Holder for the enforcement of interest on any Senior Notes or Contract Adjustment Payments on or after the respective
Payment Date therefor in respect of any Unit held by such Holder, or for enforcement of the right to purchase shares of Common Stock under the Purchase Contracts constituting part of any Unit held by such Holder. 
  
 Section 6.06.    Waiver of Stay 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 or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the
performance of this Agreement; 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 the execution of any power herein
granted to the Purchase Contract Agent or the Holders, but will suffer and permit the execution of every such power as though no such law had been enacted. 
  
 ARTICLE 7 
 THE
PURCHASE CONTRACT AGENT 
  
 Section 7.01.    Certain Duties and Responsibilities. 
  
 (a)    The Purchase Contract Agent: 
  
 (i)    undertakes to perform, with respect to the Units, such duties and only such duties as are specifically set
forth in this Agreement, the Pledge Agreement and the Remarketing Agreement and no implied covenants or obligations shall be read into this Agreement, the Pledge Agreement or the Remarketing Agreement against the Purchase Contract Agent; and

  
 (ii)    in the absence of
bad faith or gross negligence on its part, may, with respect to the Units, conclusively rely, as to the truth of the 

  

 74 

 
statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Purchase Contract Agent and conforming to
the requirements of this Agreement or the Pledge Agreement or the Remarketing Agreement, as applicable, but in the case of any certificates or opinions which by any provision hereof are specifically required to be furnished to the Purchase Contract
Agent, the Purchase Contract Agent shall be under a duty to examine the same to determine whether or not they conform to the requirements of this Agreement, the Pledge Agreement or the Remarketing Agreement, as applicable (but need not confirm or
investigate the accuracy of the mathematical calculations or other facts stated therein). 
  
 (b)    No provision of this Agreement, the Pledge Agreement or the Remarketing Agreement shall be construed to relieve the Purchase Contract Agent from liability for its own grossly negligent
action, its own grossly negligent failure to act, or its own willful misconduct, except that: 
  
 (i)    this Subsection shall not be construed to limit the effect of subsection (a) of this Section; 
  
 (ii)    the Purchase Contract Agent
shall not be liable for any error of judgment made in good faith by a Responsible Officer, unless it shall be conclusively determined by a court of competent jurisdiction that the Purchase Contract Agent was grossly negligent in ascertaining the
pertinent facts; and 
  
 (iii)    no provision of this Agreement or the Pledge Agreement or the Remarketing Agreement shall require the Purchase Contract Agent 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. 
  
 (c)    Whether or not
therein expressly so provided, every provision of this Agreement, the Pledge Agreement and the Remarketing Agreement relating to the conduct or affecting the liability of or affording protection to the Purchase Contract Agent shall be subject to the
provisions of this Section. 
  
 (d)    The
Purchase Contract Agent is authorized to execute and deliver the Pledge Agreement and the Remarketing Agreement in its capacity as Purchase Contract Agent. 
  

 75 

 Section 7.02.    Notice of Default. 
  
 Within 30 days after the occurrence of any default by the Company hereunder
of which a Responsible Officer of the Purchase Contract Agent has actual knowledge, the Purchase Contract Agent shall transmit by mail to the Company and the Holders of Units, as their names and addresses appear in the Security Register, notice of
such default hereunder, unless such default shall have been cured or waived. 
  
 Section 7.03.    Certain Rights of Purchase Contract Agent. 
  
 Subject to the provisions of Section 7.01: 
  
 (a)    the Purchase Contract Agent may, in the absence of bad faith, conclusively rely and shall be fully protected in acting or
refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, Senior Note, note, other evidence of indebtedness or other paper or document believed by it to be
genuine and to have been signed or presented by the proper party or parties; 
  
 (b)    any request or direction of the Company mentioned herein shall be sufficiently evidenced by an Officers’ Certificate, Issuer Order or Issuer Request, and any resolution of the Board of
Directors of the Company may be sufficiently evidenced by a Board Resolution; 
  
 (c)    whenever in the administration of this Agreement, the Pledge Agreement or the Remarketing Agreement the Purchase Contract Agent shall deem it desirable that a matter be proved or established
prior to taking, suffering or omitting to take any action hereunder, the Purchase Contract Agent (unless other evidence be herein specifically prescribed in this Agreement) may, in the absence of bad faith on its part, conclusively rely upon an
Officers’ Certificate of the Company; 
  
 (d)    the Purchase Contract Agent may consult with counsel of its selection appointed with due care by it hereunder 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; 
  
 (e)    the Purchase Contract Agent 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, other evidence of indebtedness or other paper or document, but the Purchase Contract Agent, in its discretion, may make
reasonable further inquiry or investigation into such facts or matters related to the execution, 

  

 76 

 
delivery and performance of the Purchase Contracts as it may see fit, and, if the Purchase Contract Agent shall determine to make such further inquiry or
investigation, it shall be entitled to examine the relevant books, records and premises of the Company, personally or by agent or attorney; 
  
 (f)    the Purchase Contract Agent may execute any of the powers hereunder or perform any duties hereunder either directly or by or
through agents, attorneys, custodians or nominees or an Affiliate and the Purchase Contract Agent shall not be responsible for any misconduct or negligence on the part of any agent, attorney, custodian or nominee or an Affiliate appointed with due
care by it hereunder; 
  
 (g)    the Purchase
Contract Agent shall be under no obligation to exercise any of the rights or powers vested in it by this Agreement at the request or direction of any of the Holders pursuant to this Agreement, unless such Holders shall have offered to the Purchase
Contract Agent security or indemnity reasonably satisfactory to the Purchase Contract Agent against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction; 
  
 (h)    the Purchase Contract Agent shall not be liable
for any action taken, suffered, or omitted to be taken by it in the absence of bad faith or gross negligence by it; 
  
 (i)    the Purchase Contract Agent shall not be deemed to have notice of any default hereunder unless a Responsible Officer of the
Purchase Contract Agent has actual knowledge thereof or unless written notice of any event that is in fact such a default is received by the Purchase Contract Agent at the Corporate Trust Office of the Purchase Contract Agent, and such notice
references the Units and this Agreement; 
  
 (j)    the Purchase Contract Agent may request that the Company deliver an Officers’ Certificate setting forth the names of individuals and/or titles of officers authorized at such time to take specified actions
pursuant to this Agreement, which Officers’ Certificate may be signed by any person authorized to sign an Officers’ Certificate, including any person specified as so authorized in any such certificate previously delivered and not
superseded; 
  
 (k)    the rights, privileges,
protections, immunities and benefits given to the Purchase Contract Agent, including, without limitation, its right to be indemnified, are extended to, and shall be enforceable by, the Purchase Contract Agent in each of its capacities hereunder, and
to each agent, custodian and other Person employed to act hereunder; and 
  

 77 

 (l)    The Purchase Contract Agent shall not be required to initiate or conduct any
litigation or collection proceedings hereunder and shall have no responsibilities with respect to any default hereunder except as expressly set forth herein. 
  
 Section 7.04.    Not Responsible for Recitals or Issuance of Units. 
  
 The recitals contained herein, in the Pledge Agreement, the Remarketing
Agreement and in the Certificates shall be taken as the statements of the Company, and the Purchase Contract Agent assumes no responsibility for their accuracy or validity. The Purchase Contract Agent makes no representations as to the validity or
sufficiency of either this Agreement or of the Units, or of the Pledge Agreement or the Pledge or the Collateral and shall have no responsibility for perfecting or maintaining the perfection of any security interest in the Collateral. The Purchase
Contract Agent shall not be accountable for the use or application by the Company of the proceeds in respect of the Purchase Contracts. 
  
 Section 7.05.    May Hold Units. 
  
 Any Security Registrar or any other agent of the Company, or the Purchase Contract Agent and its Affiliates, in their individual or any other capacity,
may become the owner or pledgee of Units and may otherwise deal with the Company, the Collateral Agent or any other Person with the same rights it would have if it were not Security Registrar or such other agent, or the Purchase Contract Agent. The
Company may become the owner or pledgee of Units. 
  
 Section
7.06.    Money Held in Custody. 
  
 Money held by the Purchase Contract Agent in custody hereunder need not be segregated from the Purchase Contract Agent’s other funds except to the extent required by law or provided herein. The Purchase Contract Agent shall be under no
obligation to invest or pay interest on any money received by it hereunder except as otherwise provided hereunder or agreed in writing with the Company. 
  
 Section 7.07.    Compensation and Reimbursement. 
  
 The Company agrees: 
  
 (a)    to pay to the Purchase Contract Agent compensation for all services rendered by it hereunder, under the Pledge Agreement and
under the Remarketing Agreement as the Company and the Purchase Contract Agent shall from time to time agree in writing; 
  
 (b)    except as otherwise expressly provided for herein, to reimburse the Purchase Contract Agent upon its request for all reasonable
expenses, 
  

 78 

 
disbursements and advances incurred or made by the Purchase Contract Agent in accordance with any provision of this Agreement, the Pledge Agreement and the
Remarketing Agreement (including the reasonable compensation and the expenses and disbursements of its agents and counsel) in connection with the negotiation, preparation, execution and delivery and performance of this Agreement, the Pledge
Agreement and the Remarketing Agreement and any modification, supplement or waiver of any of the terms thereof, except any such expense, disbursement or advance as may be attributable to its gross negligence, willful misconduct or bad faith; and

  
 (c)    to indemnify the Purchase Contract
Agent and any predecessor Purchase Contract Agent (and each of its directors, officers, agents and employees (collectively, the “Indemnitees”) for, and to hold it harmless against, any loss, claim, damage, fine, penalty, liability
or expense (including reasonable fees and expenses of counsel) incurred without gross negligence, willful misconduct or bad faith on its part, arising out of or in connection with the acceptance or administration of its duties hereunder and under
the Pledge Agreement and the Remarketing Agreement, including the Indemnitees’ reasonable costs and expenses of defending themselves against any claim (whether asserted by the Company, a Holder or any other person) or liability in connection
with the exercise or performance of any of the Purchase Contract Agent’s powers or duties hereunder or thereunder. 
  
 The provisions of this Section shall survive the resignation and removal of the Purchase Contract Agent and the termination of this Agreement. 

 
 Section 7.08.    Corporate Purchase Contract Agent
Required, Eligibility. 
  
 There shall at all times be a
Purchase Contract Agent hereunder which shall be a Person 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 exercise corporate trust powers,
having (or being a member of a bank holding company having) a combined capital and surplus of at least $50,000,000, subject to supervision or examination by Federal or State authority and having a corporate trust office in the Borough of Manhattan,
New York City, if there be such a Person in the Borough of Manhattan, New York City, qualified and eligible under this Article and willing to act on reasonable terms. If such Person 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 Person shall be deemed to be its combined capital and surplus as set forth in its most recent report
of condition so published. If at any time the Purchase Contract Agent 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.

  

 79 

 Section 7.09.    Resignation and Removal; Appointment of Successor.

  
 (a)    No resignation or removal of the
Purchase Contract Agent and no appointment of a successor Purchase Contract Agent pursuant to this Article shall become effective until the acceptance of appointment by the successor Purchase Contract Agent in accordance with the applicable
requirements of Section 7.10. 
  
 (b)    The
Purchase Contract Agent may resign at any time by giving written notice thereof to the Company 60 days prior to the effective date of such resignation. If the instrument of acceptance by a successor Purchase Contract Agent required by Section 7.10
shall not have been delivered to the Purchase Contract Agent within 30 days after the giving of such notice of resignation, the resigning Purchase Contract Agent may petition, at the expense of the Company, any court of competent jurisdiction for
the appointment of a successor Purchase Contract Agent. 
  
 (c)    The Purchase Contract Agent may be removed at any time by Act of the Holders of a majority in number of the Outstanding Units delivered to the Purchase Contract Agent and the Company. If the instrument of
acceptance by a successor Purchase Contract Agent required by Section 7.10 shall not have been delivered to the Purchase Contract Agent within 30 days after such Act, the Purchase Contract Agent being removed may petition any court of competent
jurisdiction for the appointment of a successor Purchase Contract Agent. 
  
 (d)    If at any time: 
  
 (i)    the Purchase Contract Agent fails to comply with Section 310(b) of the TIA, as if the Purchase Contract Agent were an indenture trustee under an indenture qualified under the TIA, and shall
fail to resign after written request therefor by the Company or by any Holder who has been a bona fide Holder of a Unit for at least six months; 
  
 (ii)    the Purchase Contract Agent shall cease to be eligible under Section 7.08 and shall fail to resign after
written request therefor by the Company or by any such Holder; or 
  
 (iii)    the Purchase Contract Agent shall become incapable of acting or shall be adjudged a bankrupt or insolvent or a receiver of the Purchase Contract Agent or of its property shall be appointed
or any public officer shall take charge or control of the Purchase Contract Agent 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 Purchase Contract Agent, or (ii) any Holder who
has been a 

  

 80 

 bona fide Holder of a Unit 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 Purchase Contract Agent and the appointment of a successor Purchase Contract Agent. 
  
 (e)    If the Purchase Contract Agent shall resign, be removed or become incapable of acting, or if a
vacancy shall occur in the office of Purchase Contract Agent for any cause, the Company, by a Board Resolution, shall promptly appoint a successor Purchase Contract Agent and shall comply with the applicable requirements of Section 7.10. If no
successor Purchase Contract Agent shall have been so appointed by the Company and accepted appointment in the manner required by Section 7.10, any Holder who has been a bona fide Holder of a Unit for at least six months, on behalf of itself and all
others similarly situated, or the Purchase Contract Agent may petition at the expense of the Company any court of competent jurisdiction for the appointment of a successor Purchase Contract Agent. 
  
 (f)    The Company shall give, or shall cause such
successor Purchase Contract Agent to give, notice of each resignation and each removal of the Purchase Contract Agent and each appointment of a successor Purchase Contract Agent by mailing written notice of such event by first-class mail, postage
prepaid, to all Holders as their names and addresses appear in the applicable Security Register. Each notice shall include the name of the successor Purchase Contract Agent and the address of its Corporate Trust Office. 
  

 81 

 Section 7.10.    Acceptance Of Appointment By Successor. 
  
 (a)    In case of the appointment hereunder of a
successor Purchase Contract Agent, every such successor Purchase Contract Agent so appointed shall execute, acknowledge and deliver to the Company and to the retiring Purchase Contract Agent an instrument accepting such appointment, and thereupon
the resignation or removal of the retiring Purchase Contract Agent shall become effective and such successor Purchase Contract Agent, without any further act, deed or conveyance, shall become vested with all the rights, powers, agencies and duties
of the retiring Purchase Contract Agent; but, on the request of the Company or the successor Purchase Contract Agent, such retiring Purchase Contract Agent shall, upon payment of its charges, execute and deliver an instrument transferring to such
successor Purchase Contract Agent all the rights, powers and trusts of the retiring Purchase Contract Agent and duly assign, transfer and deliver to such successor Purchase Contract Agent all property and money held by such retiring Purchase
Contract Agent hereunder. 
  
 (b)    Upon
request of any such successor Purchase Contract Agent, the Company shall execute any and all instruments for more fully and certainly vesting in and confirming to such successor Purchase Contract Agent all such rights, powers and agencies referred
to in (a) of this Section. 
  
 (c)    No
successor Purchase Contract Agent shall accept its appointment unless at the time of such acceptance such successor Purchase Contract Agent shall be qualified and eligible under this Article. 
  

 82 

 Section 7.11.    Merger, Conversion, Consolidation Or Succession To
Business.   
  
 Any Person into which the Purchase
Contract Agent may be merged or converted or with which it may be consolidated, or any Person resulting from any merger, conversion or consolidation to which the Purchase Contract Agent shall be a party, or any Person succeeding to all or
substantially all the corporate trust business of the Purchase Contract Agent, shall be the successor of the Purchase Contract Agent hereunder, provided that such Person shall be otherwise qualified and 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 Certificates shall have been authenticated and executed on behalf of the Holders, but not delivered, by the Purchase Contract Agent then in
office, any successor by merger, conversion or consolidation to such Purchase Contract Agent may adopt such authentication and execution and deliver the Certificates so authenticated and executed with the same effect as if such successor Purchase
Contract Agent had itself authenticated and executed such Units. 
  
 Section 7.12.    Preservation of Information; Communications to Holders. 
  
 (a)    The Purchase Contract Agent shall preserve, in as current a form as is reasonably practicable, the names and addresses of
Holders received by the Purchase Contract Agent in its capacity as Security Registrar. 
  
 (b)    If three or more Holders (herein referred to as “Applicants”) apply in writing to the Purchase Contract Agent, and furnish to the Purchase Contract Agent reasonable proof
that each such applicant has owned a Unit for a period of at least six months preceding the date of such application, and such application states that the applicants desire to communicate with other Holders with respect to their rights under this
Agreement or under the Units and is accompanied by a copy of the form of proxy or other communication which such applicants propose to transmit, then the Purchase Contract Agent shall mail to all the Holders copies of the form of proxy or other
communication which is specified in such request, with reasonable promptness after a tender to the Purchase Contract Agent of the materials to be mailed and of payment, or provision for the payment, of the reasonable expenses of such mailing.

  
 Section 7.13.    No Obligations of
Purchase Contract Agent. 
  
 Except to the extent otherwise
expressly provided in this Agreement, the Purchase Contract Agent assumes no obligations and shall not be subject to any liability under this Agreement, the Pledge Agreement, the Remarketing Agreement or any Purchase Contract in respect of the
obligations of the Holder of any Unit thereunder. The Company agrees, and each Holder of a Certificate, by its acceptance thereof, shall be deemed to have agreed, that the Purchase Contract 

  

 83 

 
Agent’s execution of the Certificates on behalf of the Holders shall be solely as agent and attorney-in-fact for the Holders, and that the Purchase
Contract Agent shall have no obligation to perform such Purchase Contracts on behalf of the Holders, except to the extent expressly provided in Article Five hereof. Anything contained in this Agreement to the contrary notwithstanding, in no event
shall the Purchase Contract Agent or its officers, directors, employees or agents be liable under this Agreement, the Pledge Agreement or the Remarketing Agreement to any third party for indirect, incidental, special, punitive, or consequential loss
or damage of any kind whatsoever, including lost profits, whether or not the likelihood of such loss or damage was known to the Purchase Contract Agent and regardless of the form of action. 
  
 Section 7.14.    Tax Compliance. 
  
 (a)    The Purchase Contract Agent, on its own behalf and
on behalf of the Company, will comply with all applicable certification, information reporting and withholding (including “backup” withholding) requirements imposed by applicable tax laws, regulations or administrative practice with
respect to (i) any payments made with respect to the Units or (ii) the issuance, delivery, holding, transfer, redemption or exercise of rights under the Units. Such compliance shall include, without limitation, the preparation and timely filing of
required returns and the timely payment of all amounts required to be withheld to the appropriate taxing authority or its designated agent. 
  
 (b)    The Purchase Contract Agent shall comply in accordance with the terms hereof with any written direction received from the
Company with respect to the execution or certification of any required documentation and the application of such requirements to particular payments or Holders or in other particular circumstances, and may for purposes of this Agreement conclusively
rely on any such direction in accordance with the provisions of Section 7.01(a) hereof. 
  
 (c)    The Purchase Contract Agent shall maintain all appropriate records documenting compliance with such requirements, and shall make such records available, on written request, to the Company or
its authorized representative within a reasonable period of time after receipt of such request. 
  
 ARTICLE 8 
 SUPPLEMENTAL AGREEMENTS 
  
 Section 8.01.    Supplemental Agreements Without
Consent of Holders. 
  
 Without the consent of any Holders,
the Company, when authorized by a Board Resolution, and the Purchase Contract Agent, at any time and from time to 

  

 84 

 
time, may enter into one or more agreements supplemental hereto, in form satisfactory to the Company and the Purchase Contract Agent, to: 
  
 (a)    evidence the succession of another Person to the
Company, and the assumption by any such successor of the covenants of the Company herein and in the Certificates; 
  
 (b)    evidence and provide for the acceptance of appointment hereunder by a successor Purchase Contract Agent; 
  
 (c)    add to the covenants of the Company for the
benefit of the Holders, or surrender any right or power herein conferred upon the Company; 
  
 (d)    make provision with respect to the rights of Holders pursuant to the requirements of Section 5.04(b); 
  

(e)    except as provided for in Section 5.04, cure any ambiguity (or formal defect) or correct or supplement any provisions herein
which may be inconsistent with any other provisions herein; or 
  
 (f)    make any other provisions with respect to such matters or questions arising under this Agreement, provided that such action shall not adversely affect the interests of the Holders in any material respect.

  
 Section 8.02.    Supplemental
Agreements with Consent of Holders.  
  
 With the consent of
the Holders of not less than a majority of the Outstanding Units voting together as one class, including without limitation the consent of the Holders obtained in connection with a tender or an exchange offer, by Act of said Holders delivered to the
Company and the Purchase Contract Agent, the Company, when duly authorized, and the Purchase Contract Agent may enter into an agreement or agreements supplemental hereto for the purpose of modifying in any manner the terms of the Purchase Contracts,
or the provisions of this Agreement or the rights of the Holders in respect of the Units; provided, however, that, except as contemplated herein, no such supplemental agreement shall, without the unanimous consent of the Holders of
each outstanding Purchase Contract affected thereby, 
  
 (a)    change any Payment Date; 
  
 (b)    change the amount or the type of Collateral required to be Pledged to secure a Holder’s obligations under the Purchase Contract, unless such change is not adverse to the Holders, impair the right of the
Holder of any Purchase Contract to receive distributions on the related Collateral or otherwise adversely affect the Holder’s rights in or to such Collateral or adversely alter the rights in or to such Collateral; 
  

 85 

 (c)    impair the right to institute suit for the enforcement of any Purchase
Contract or any Contract Adjustment Payments; 
  
 (d)    reduce the number of shares of Common Stock or the amount of any other property to be purchased pursuant to any Purchase Contract, increase the price to purchase shares of Common Stock or any other property upon
settlement of any Purchase Contract or change the Purchase Contract Settlement Date or the right to Early Settlement or Cash Merger Early Settlement or otherwise adversely affect the Holder’s rights under the Purchase Contract; 
  
 (e)    reduce any Contract Adjustment Payments or change
any place where, or the coin or currency in which, any Contract Adjustment Payment is payable; or 
  
 (f)    reduce the percentage of the outstanding Purchase Contracts the consent of whose Holders is required for any modification or
amendment to the provisions of this Agreement, the Purchase Contracts or the Pledge Agreement; 
  
 provided that if any amendment or proposal referred to above would adversely affect only the Corporate Units or the Treasury Units, then only the affected class of Holders as of the record date for the Holders
entitled to vote thereon will be entitled to vote on such amendment or proposal, and such amendment or proposal shall not be effective except with the consent of Holders of not less than a majority of such class; and provided, further,
that the unanimous consent of the Holders of each outstanding Purchase Contract of such class affected thereby shall be required to approve any amendment or proposal specified in clauses (a) through (f) above. 
  
 It shall not be necessary for any Act of Holders under this Section to
approve the particular form of any proposed supplemental agreement, but it shall be sufficient if such Act shall approve the substance thereof. 
  
 Section 8.03.    Execution of Supplemental Agreements.  
  
 In executing, or accepting the additional agencies created by, any supplemental agreement permitted by this Article or the
modifications thereby of the agencies created by this Agreement, the Purchase Contract Agent shall be provided, and (subject to Section 7.01) shall be fully authorized and protected in relying upon, an Officers’ Certificate and an Opinion of
Counsel stating that the execution of such supplemental agreement is authorized or permitted by this Agreement and that any and all conditions precedent to the execution and delivery of such supplemental agreement have been satisfied. The Purchase
Contract Agent may, but shall not be obligated to, enter into any such supplemental agreement which affects the Purchase Contract Agent’s own rights, duties or immunities under this Agreement or otherwise. 
  

 86 

 Section 8.04.    Effect of Supplemental Agreements.  
  
 Upon the execution of any supplemental agreement under this Article, this
Agreement shall be modified in accordance therewith, and such supplemental agreement shall form a part of this Agreement for all purposes; and every Holder of Certificates theretofore or thereafter authenticated, executed on behalf of the Holders
and delivered hereunder, shall be bound thereby. 
  
 Section
8.05.    Reference to Supplemental Agreements.  
  
 Certificates authenticated, executed on behalf of the Holders and delivered after the execution of any supplemental agreement pursuant to this Article may, and shall if required by the Purchase Contract Agent, bear a
notation in form approved by the Purchase Contract Agent as to any matter provided for in such supplemental agreement. If the Company shall so determine, new Certificates so modified as to conform, in the opinion of the Purchase Contract Agent and
the Company, to any such supplemental agreement may be prepared and executed by the Company and authenticated, executed on behalf of the Holders and delivered by the Purchase Contract Agent in exchange for outstanding Certificates. 
  
 ARTICLE 9 
 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE 
  
 Section 9.01.    Covenant Not to Consolidate, Merge,
Convey, Transfer or Lease Property Except under Certain Conditions.  
  
 The Company covenants that it will not consolidate with, convert into, or merge with and into, any other corporation or sell, assign, transfer, lease or convey all or substantially all of its properties and assets to
any Person, unless: 
  
 (a)    either the
Company shall be the continuing corporation, or the successor (if other than the Company) shall be a corporation organized and existing under the laws of the United States of America or a State thereof or the District of Columbia and such
corporation shall expressly assume all the obligations of the Company under the Purchase Contracts, this Agreement, the Pledge Agreement, the Indenture (including any supplement thereto) and the Remarketing Agreement by one or more supplemental
agreements in form reasonably satisfactory to the Purchase Contract Agent and the Collateral Agent, executed and delivered to the Purchase Contract Agent and the Collateral Agent by such corporation; and 
  
 (b)    the Company or such successor corporation, as the
case may be, shall not, immediately after such consolidation, conversion, merger, sale, assignment, transfer, lease or conveyance, be in default of payment obligations 

  

 87 

 
under the Purchase Contracts, this Agreement, the Pledge Agreement, the Indenture (including any supplement thereto) or the Remarketing Agreement or in
material default in the performance of any other covenants under any of the foregoing agreements. 
  
 Section 9.02.    Rights and Duties of Successor Corporation.  
  
 In case of any such merger, consolidation, share exchange, sale, assignment, transfer, lease or conveyance and upon any such
assumption by a successor corporation in accordance with Section 9.01, such successor corporation shall succeed to and be substituted for the Company with the same effect as if it had been named herein as the Company. Such successor corporation
thereupon may cause to be signed, and may issue either in its own name or in the name of The PMI Group, Inc., any or all of the Certificates evidencing Units issuable hereunder which theretofore shall not have been signed by the Company and
delivered to the Purchase Contract Agent; and, upon the order of such successor corporation, instead of the Company, and subject to all the terms, conditions and limitations in this Agreement prescribed, the Purchase Contract Agent shall
authenticate and execute on behalf of the Holders and deliver any Certificates which previously shall have been signed and delivered by the officers of the Company to the Purchase Contract Agent for authentication and execution, and any Certificate
evidencing Units which such successor corporation thereafter shall cause to be signed and delivered to the Purchase Contract Agent for that purpose. All the Certificates issued shall in all respects have the same legal rank and benefit under this
Agreement as the Certificates theretofore or thereafter issued in accordance with the terms of this Agreement as though all of such Certificates had been issued at the date of the execution hereof. 
  
 In case of any such merger, consolidation, share exchange, sale, assignment,
transfer, lease or conveyance, such change in phraseology and form (but not in substance) may be made in the Certificates evidencing Units thereafter to be issued as may be appropriate. 
  
 Section 9.03.    Officers’ Certificate and Opinion of Counsel Given to Purchase Contract Agent.
 
  
 The Purchase Contract Agent, subject to Section 7.01 and
Section 7.03, shall receive an Officers’ Certificate and an Opinion of Counsel as conclusive evidence that any such merger, consolidation, share exchange, sale, assignment, transfer, lease or conveyance, and any such assumption, complies with
the provisions of this Article and that all conditions precedent to the consummation of any such merger, consolidation, share exchange, sale, assignment, transfer, lease or conveyance have been met. 
  

 88 

 ARTICLE 10 
 COVENANTS 
  
 Section 10.01.    Performance Under Purchase Contracts. 
  
 The Company covenants and agrees for the benefit of the Holders from time to time of the Units that it will duly and punctually perform its obligations under the Purchase Contracts in accordance with the terms of the
Purchase Contracts and this Agreement. 
  
 Section
10.02.    Maintenance of Office or Agency. 
  
 The Company will maintain in the Borough of Manhattan, New York City an office or agency where Certificates may be presented or surrendered for acquisition of shares of Common Stock upon settlement of the Purchase Contracts on the Purchase
Contract Settlement Date or upon Early Settlement or Cash Merger Early Settlement and for transfer of Collateral upon occurrence of a Termination Event, where Certificates may be surrendered for registration of transfer or exchange, for a Collateral
Substitution or recreation of Corporate Units and where notices and demands to or upon the Company in respect of the Units and this Agreement may be served. The Company will give prompt written notice to the Purchase Contract Agent of the location,
and any change in the location, of such office or agency. The Company initially designates the Corporate Trust Office of the Purchase Contract Agent as such office of the Company. If at any time the Company shall fail to maintain any such required
office or agency or shall fail to furnish the Purchase Contract Agent with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office, and the Company hereby appoints the Purchase
Contract Agent as its agent to receive all such presentations, surrenders, notices and demands. 
  
 The Company may also from time to time designate one or more other offices or agencies where Certificates may be presented or surrendered for any or all
such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in the Borough of
Manhattan, New York City for such purposes. The Company will give prompt written notice to the Purchase Contract Agent of any such designation or rescission and of any change in the location of any such other office or agency. The Company hereby
designates as the place of payment for the Units the Corporate Trust Office and appoints the Purchase Contract Agent at its Corporate Trust Office as paying agent in such city. 
  

 89 

 Section 10.03.    Company to Reserve Common Stock. 
  
 The Company shall at all times prior to the Purchase Contract Settlement Date
reserve and keep available, free from preemptive rights, out of its authorized but unissued Common Stock the full number of shares of Common Stock issuable against tender of payment in respect of all Purchase Contracts constituting a part of the
Units evidenced by Outstanding Certificates. 
  
 Section
10.04.    Covenants as to Common Stock. 
  
 The Company covenants that all shares of Common Stock which may be issued against tender of payment in respect of any Purchase Contract constituting a part of the Outstanding Units will, upon issuance, be duly authorized, validly issued,
fully paid and nonassessable. 
  
 Section
10.05.    Statements of Officers of the Company as to Default. 
  
 The Company will deliver to the Purchase Contract Agent, within 120 days after the end of each fiscal year of the Company (which as of the date hereof is December 31) ending after the date hereof, an Officers’
Certificate, one of the signers of which is the chief executive officer, chief financial or chief accounting officer, stating whether or not to the knowledge of the signers thereof the Company is in default in the performance and observance of any
of the terms, provisions and conditions hereof, and if the Company shall be in default, specifying all such defaults and the nature and status thereof of which they may have knowledge. 
  
 Section 10.06.    ERISA.  
  
 Each Holder from time to time of the Units that is a Plan or who used assets of a Plan to purchase Units hereby represents
that either (i) no portion of the assets used by such Holder to acquire the Corporate Units constitutes assets of the Plan or (ii) the purchase or holding of the Corporate Units by such purchaser or transferee will not constitute a non-exempt
prohibited transaction under Section 406 of ERISA or Section 4975 of the Code or similar violation under any applicable laws. 
  
 Section 10.07.    Tax Treatment.  The Company covenants and agrees, for United States federal, state and local income
and franchise tax purposes, to (i) treat a Holder’s acquisition of the Corporate Units as the acquisition of the Senior Note and Purchase Contract constituting the Corporate Units and (ii) treat each Holder as the owner of the applicable
interest in the Collateral Account, including the Senior Notes and Applicable Ownership Interests in the Treasury Portfolio or the Treasury Securities. 
  
 SIGNATURES ON THE FOLLOWING PAGE 
  

 90 

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

	THE PMI GROUP, INC.
		
	 By:
	 	

	 	 	 Name:
 Title:

  

	 The Bank of New York,
     as Purchase Contract Agent

		
	 By:
	 	

	 	 	 Name:
 Title:

 EXHIBIT A 
  

(FORM OF FACE OF CORPORATE UNITS CERTIFICATE) 
  
 [For inclusion in Global Certificates only – THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE PURCHASE CONTRACT AGREEMENT
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF CEDE & CO., AS THE NOMINEE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE “DEPOSITARY”), THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY. THIS
CERTIFICATE IS EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AGREEMENT AND NO TRANSFER OF THIS CERTIFICATE (OTHER THAN A
TRANSFER OF THIS CERTIFICATE 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) MAY BE REGISTERED EXCEPT IN LIMITED CIRCUMSTANCES. 
  
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITARY FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT HEREON IS MADE TO
CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE &
CO., HAS AN INTEREST HEREIN.] 
  

	 No.             
	 	CUSIP No.        
	 Number of Corporate
Units:                                
	 	 

  
 THE PMI GROUP, INC.

 Corporate Units 
  
 This Corporate Units Certificate certifies that [Cede & Co.] [            ] is the
registered Holder of the number of Corporate Units set forth above [for inclusion in Global Certificates only – or such other number of Corporate Units 

  

 A-1 

 
reflected in the Schedule of Increases or Decreases in the Global Certificate attached hereto]. Each Corporate Unit consists of (i) either (a) the beneficial
ownership by the Holder of $25 principal amount of Senior Notes due [            ], 2008 (the “Senior Notes”) of The PMI Group, Inc., a Delaware corporation (the
“Company”), subject to the Pledge of such Senior Note by such Holder pursuant to the Pledge Agreement, or (b) upon the occurrence of a Special Event Redemption prior to the Purchase Contract Settlement Date or a Successful
Remarketing of the Senior Notes prior to the Final Remarketing Date, the Applicable Ownership Interests, subject to the pledge of the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the
Treasury Portfolio by such Holder pursuant to the Pledge Agreement, and (ii) the rights and obligations of the Holder under one Purchase Contract with the Company. All capitalized terms used herein which are defined in the Purchase Contract
Agreement (as defined on the reverse hereof) have the meaning set forth therein. 
  
 Pursuant to the Pledge Agreement, the Senior Notes or the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be,
constituting part of each Corporate Unit evidenced hereby have been pledged to the Collateral Agent, for the benefit of the Company, to secure the obligations of the Holder under the Purchase Contract comprising part of such Corporate Unit.

  
 The Pledge Agreement provides that all payments of the
principal amount with respect to any of the Pledged Senior Notes (as defined in the Pledge Agreement) or the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the
case may be, or interest or distributions on any Pledged Senior Notes or the appropriate Applicable Ownership Interests (as specified in clause (ii) of the definition of such term) in the Treasury Portfolio, as the case may be, constituting part of
the Corporate Units received by the Securities Intermediary shall be paid by wire transfer in same day funds (i) in the case of (A) interest on Pledged Senior Notes or distributions with respect to the appropriate Applicable Ownership Interests (as
specified in clause (ii) of the definition of such term) in the Treasury Portfolio, as the case may be, and (B) any payments of the principal amount of any Senior Notes or with respect to the appropriate Applicable Ownership Interests (as specified
in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be, that have been released from the Pledge pursuant to the Pledge Agreement, to the Purchase Contract Agent to the account designated by the Purchase Contract
Agent, no later than 2:00 p.m., New York City time, on the Business Day such payment is received by the Securities Intermediary (provided that in the event such payment is received by the Securities Intermediary on a day that is not a Business Day
or after 12:30 p.m., New York City time, on a Business Day, then such payment shall be made no later than 10:30 a.m., New York City time, on the next succeeding Business Day) and (ii) in the case of payments with 

  

 A-2 

 
respect to the principal amount of the Pledged Senior Notes or with respect to the appropriate Applicable Ownership Interests (as specified in clause (i) of
the definition of such term) in the Treasury Portfolio, to the Company on the Purchase Contract Settlement Date (as described herein) in accordance with the terms of the Pledge Agreement, in full satisfaction of the respective obligations of the
Holders of the Corporate Units of which such Pledged Senior Notes or the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be, are a part under the Purchase
Contracts forming a part of such Corporate Units. Interest on the Senior Notes and distributions on the appropriate Applicable Ownership Interests (as specified in clause (ii) of the definition of such term) in the Treasury Portfolio, as the case
may be, forming part of a Corporate Units evidenced hereby, which are payable quarterly in arrears on [            ],
[            ], [            ], and [            ] of each year,
commencing [            ] (a “Payment Date”), shall, subject to receipt thereof by the Purchase Contract Agent from the Securities Intermediary, be paid to the Person in
whose name this Corporate Units Certificate (or a Predecessor Corporate Units Certificate) is registered at the close of business on the Record Date for such Payment Date. 
  
 Each Purchase Contract evidenced hereby obligates the Holder of this Corporate Units Certificate to purchase, and the
Company to sell, on [            ], 2008 (the “Purchase Contract Settlement Date”), at a price equal to $25 (the “Stated Amount”), a number of newly issued
shares of common stock, par value $0.01 per share (“Common Stock”), of the Company, equal to the Settlement Rate, unless on or prior to the Purchase Contract Settlement Date there shall have occurred a Termination Event or an Early
Settlement or Cash Merger Early Settlement with respect to such Purchase Contract, all as provided in the Purchase Contract Agreement and more fully described on the reverse hereof. The purchase price (the “Purchase Price”) for the
shares of Common Stock purchased pursuant to each Purchase Contract evidenced hereby, if not paid earlier, shall be paid on the Purchase Contract Settlement Date by application of payment received in respect of the principal amount with respect to
any Pledged Senior Notes pursuant to the Remarketing or the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be, pledged to secure the obligations under
such Purchase Contract of the Holder of the Corporate Units of which such Purchase Contract is a part. 
  
 Each Purchase Contract evidenced hereby obligates the holder to agree, for United States federal, state and local income and franchise tax purposes, to
(i) treat an acquisition of the Corporate Units as an acquisition of the Senior Notes and Purchase Contracts constituting the Corporate Units and (ii) treat itself as owner of the applicable interest in the Collateral Account, including the Senior
Notes and the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio. 
  

 A-3 

 The Company shall pay, on each Payment Date, in respect of each Purchase Contract forming part of a
Corporate Unit evidenced hereby, an amount (the “Contract Adjustment Payments”) equal to [    ]% per year of the Stated Amount. Such Contract Adjustment Payments shall be payable to the Person in whose name this
Corporate Units Certificate is registered at the close of business on the Record Date for such Payment Date. 
  
 Interest on the Senior Notes and distributions on the Applicable Ownership Interests (as specified in clause (ii) of the definition of such term) and the
Contract Adjustment Payments will be payable at the office of the Purchase Contract Agent in New York City. If the book-entry system for the Corporate Units has been terminated, the Contract Adjustment Payments will be payable, at the option of the
Company, by check mailed to the address of the Person entitled thereto at such Person’s address as it appears on the Security Register, or by wire transfer to the account designated by such Person by a prior written notice to the Purchase
Contract Agent. 
  
 Reference is hereby made to the further
provisions 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 Purchase Contract Agent by manual signature, this Corporate Units Certificate
shall not be entitled to any benefit under the Pledge Agreement or the Purchase Contract Agreement or be valid or obligatory for any purpose. 
  

 A-4 

 IN WITNESS WHEREOF, the Company and the Holder specified above have caused this instrument to be duly
executed. 
  

	THE PMI GROUP, INC.
		
	 By:
	 	

	 	 	Name:
	 	 	Title:

  

	 HOLDER SPECIFIED ABOVE (as to
 obligations of such Holder under the
 Purchase Contracts)

		
	By:	 	[    ], not individually but solely as attorney-in-fact of such Holder

  

		
	 By:
	 	

	 	 	Name:
	 	 	Title:

  
 DATED:                           
  

 A-5 

 CERTIFICATE OF AUTHENTICATION 
 OF PURCHASE CONTRACT AGENT 
  
 This is one of the Corporate Units Certificates referred to in the within mentioned Purchase Contract Agreement. 
  

	 
		
	By:	 	 [            ],
 as Purchase Contract Agent

  

		
	 	 	

		
	 By:
	 	

	 	 	Name:
	 	 	Title:

  
 Dated:                              
             
  

 A-6 

 (FORM OF REVERSE OF CORPORATE UNITS CERTIFICATE) 
  
 Each Purchase Contract evidenced hereby is governed by a Purchase Contract
Agreement, dated as of [        ], 2003 (as may be supplemented from time to time, the “Purchase Contract Agreement”), between the Company and The Bank of New York, as Purchase Contract Agent
(including its successors hereunder, the “Purchase Contract Agent”), to which Purchase Contract Agreement and supplemental agreements thereto reference, is hereby made for a description of the respective rights, limitations of
rights, obligations, duties and immunities thereunder of the Purchase Contract Agent, the Company, and the Holders and of the terms upon which the Corporate Units Certificates are, and are to be, executed and delivered. 
  
 Each Purchase Contract evidenced hereby obligates the Holder of this
Corporate Units Certificate to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount (the “Purchase Price”), a number of shares of Common Stock equal to the Settlement
Rate, unless an Early Settlement, a Cash Merger Early Settlement or a Termination Event with respect to the Units of which such Purchase Contract is a part shall have occurred. The “Settlement Rate” is equal to: 
  
 (1)    if the Adjusted Applicable Market
Value (as defined below) is greater than or equal to $[        ] (the “Threshold Appreciation Price”), [        ] shares of Common Stock per Purchase
Contract; 
  
 (2)    if the
Adjusted Applicable Market Value is less than the Threshold Appreciation Price but greater than $[        ] (the “Reference Price”), the number of shares of Common Stock per Purchase Contract
having a value equal to the Stated Amount divided by the Adjusted Applicable Market Value; and 
  
 (3)    if the Adjusted Applicable Market Value is less than or equal to the Reference Price,
[        ] shares of Common Stock per Purchase Contract; 
  
 in each case subject to adjustment as provided in the Purchase Contract Agreement (and in each case rounded upward or downward to the nearest 1/10,000th of a share). 
  
 No fractional shares of Common Stock will be issued upon settlement of
Purchase Contracts, as provided in Section 5.09 of the Purchase Contract Agreement. 
  

 A-7 

 Each Purchase Contract evidenced hereby, which is settled through Early Settlement or Cash Merger Early
Settlement, shall obligate the Holder of the related Corporate Units to purchase at the Purchase Price, and the Company to sell, a number of newly issued shares of Common Stock equal to the Early Settlement Rate (in the case of an Early Settlement)
or applicable Settlement Rate (in the case of a Cash Merger Early Settlement). 
  
 The “Adjusted Applicable Market Value” means (i) prior to any adjustment of the Settlement Rate pursuant to paragraph (i), (ii), (iii), (iv), (v), (vi), (vii) or (x) of Section 5.04(a) of the Purchase
Contract Agreement, the Applicable Market Value, and (ii) at the time of and after any adjustment of the Settlement Rate pursuant to paragraph (i), (ii), (iii), (iv), (v), (vi), (vii)or (x) of Section 5.04(a) of the Purchase Contract Agreement, the
Applicable Market Value multiplied by a fraction, the numerator of which shall be the Settlement Rate immediately after such adjustment pursuant to paragraph (i), (ii), (iii), (iv), (v), (vi), (vii) or (x) of Section 5.04(a) of the Purchase Contract
Agreement and the denominator of which shall be the Settlement Rate immediately prior to such adjustment; provided, however, that if such adjustment to the Settlement Rate is required to be made pursuant to the occurrence of any of the events
contemplated by paragraph (i), (ii), (iii), (iv), (v), (vi), (vii) or (x) of Section 5.04(a) of the Purchase Contract Agreement during the period taken into consideration for determining the Applicable Market Value, appropriate and customary
adjustments shall be made to the Settlement Rate. 
  
 The
“Applicable Market Value” means the average of the Closing Price per share of Common Stock on each of the 20 consecutive Trading Days ending on the third Trading Day immediately preceding the Purchase Contract Settlement Date.

  
 The “Closing Price” per share of Common Stock
on any date of determination means: 
  
 (1)    the closing sale price as of the close of the principal trading session (or, if no closing price is reported, the last reported sale price) per share on the New York Stock Exchange, Inc. (the
“NYSE”) on such date; 
  
 (2)    if Common Stock is not listed for trading on the NYSE on any such date, the closing sale price (or, if no closing price is reported, the last reported sale price) per share as reported in the composite
transactions for the principal United States national or regional securities exchange on which Common Stock is so listed; 
  

 A-8 

 (3)    if Common Stock is not so listed on a United States national
or regional securities exchange, the last closing sale price per share as reported by the Nasdaq National Market, Inc.; 
  
 (4)    if Common Stock is not so reported by the Nasdaq National Market, Inc., the last quoted bid price for the
Common Stock in the over-the-counter market as reported by the National Quotation Bureau or similar organization; or 
  
 (5)    if the bid price referred to above is not available, the market value of Common Stock on such date as
determined by a nationally recognized independent investment banking firm retained by the Company for purposes of determining the Closing Price. 
  
 A “Trading Day” means a day on which Common Stock (1) is not suspended from trading on any national or regional securities exchange or
association or over-the-counter market at the close of business and (2) has traded at least once on the national or regional securities exchange or association or over-the-counter market that is the primary market for the trading of Common Stock.

  
 In accordance with the terms of the Purchase Contract
Agreement, the Holder of this Corporate Units Certificate may pay the Purchase Price for the shares of Common Stock purchased pursuant to each Purchase Contract evidenced hereby by effecting a Cash Settlement, an Early Settlement or, if applicable,
a Cash Merger Early Settlement or from the proceeds of the Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio or a Remarketing of the related Pledged Senior Notes. Unless the Treasury
Portfolio has replaced the Senior Notes as a component of Corporate Units, a Holder of Corporate Units who (1) does not, on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase Contract Settlement
Date, notify the Purchase Contract Agent of its intention to effect a Cash Settlement, or who does so notify the Purchase Contract Agent but fails to make an effective Cash Settlement on or prior to 5:00 p.m. (New York City time) on the fourth
Business Day immediately preceding the Purchase Contract Settlement Date, or (2) on or prior to 5:00 p.m. (New York City time) on the fifth Business Day prior to the Purchase Contract Settlement Date, does not make an effective Early Settlement,
shall pay the Purchase Price for the shares of Common Stock to be delivered under the related Purchase Contract from the proceeds of the sale of the related Pledged Senior Notes held by the Collateral Agent in the Remarketing unless the Holder has
previously made a Cash Merger Early Settlement. Unless the Treasury Portfolio has replaced the Senior Notes as a component of Corporate Units, such sale will be made by the Remarketing Agent pursuant to the terms of the Remarketing Agreement on the
Final Remarketing Date. If the Treasury Portfolio has replaced the Senior Notes as a component of Corporate Units, a Holder of Corporate Units 

  

 A-9 

 
who does not notify the Purchase Contract Agent, on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase
Contract Settlement Date of its intention to effect a Cash Settlement shall pay the Purchase Price for the shares of Common Stock to be delivered under the related Purchase Contract from the proceeds at maturity of the Applicable Ownership Interests
(as defined in clause (i) of the definition of such term) in the Treasury Portfolio. 
  
 As provided in the Purchase Contract Agreement, upon the occurrence of a Failed Final Remarketing, unless a Holder of a Pledged Senior Note has notified the Purchase Contract Agent of his intent to effect a Cash
Settlement of the Purchase Contract and delivered the Purchase Price to the Collateral Agent pursuant to Section 5.02(e)(ii) of the Purchase Contract Agreement, such Holder shall be deemed to have exercised such Holder’s Put Right and to have
elected to pay the Purchase Price under the Purchase Contract out of a portion of the proceeds from the Put Right in full satisfaction of such Holder’s obligations under the Purchase Contract. In the event of the Company’s failure to pay
the Put Price when due, the Company shall be deemed to have netted such Holder’s obligation to pay the Company the Purchase Price under the Purchase Contracts against the Company’s obligation to pay the Put Price, in full satisfaction of
such Holder’s obligation under the Purchase Contracts. 
  
 The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase Contract or deliver any certificates therefor to the Holder unless it shall have received payment of the aggregate Purchase Price for the shares
of Common Stock to be purchased thereunder in the manner set forth in the Purchase Contract Agreement. 
  
 Each Purchase Contract evidenced hereby and all obligations and rights of the Company and the Holder thereunder shall terminate if a Termination Event
shall occur. Upon the occurrence of a Termination Event, the Company shall give written notice to the Purchase Contract Agent and to the Holders, at their addresses as they appear in the Security Register. Upon and after the occurrence of a
Termination Event, the Collateral Agent shall release the Pledged Senior Notes or the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio forming a part of each Corporate
Unit from the Pledge. A Corporate Unit shall thereafter represent the right to receive the Senior Note or the appropriate Applicable Ownership Interests in the Treasury Portfolio forming a part of such Corporate Unit in accordance with the terms of
the Purchase Contract Agreement and the Pledge Agreement. 
  
 Under the terms of the Pledge Agreement and the Purchase Contract Agreement, the Purchase Contract Agent will be entitled to exercise the voting and any other consensual rights pertaining to the Pledged Senior Notes, but only to the extent
instructed in writing by the Holders. Upon receipt of notice of any meeting at which holders of Senior Notes are entitled to vote or upon any solicitation of consents, waivers or proxies of holders of Senior Notes, the Purchase Contract Agent shall,
as soon as practicable thereafter, mail, first class, postage pre-paid, to the Corporate Units Holders a notice: 
  

 A-10 

 (1)    containing such information as is contained in the notice or
solicitation; 
  
 (2)    stating that each Holder on the record date set by the Purchase Contract Agent therefor (which, to the extent possible, shall be the same date as the record date for determining the holders of Senior Notes, as the
case may be, entitled to vote) shall be entitled to instruct the Purchase Contract Agent as to the exercise of the voting rights pertaining to the Senior Notes underlying such Holder’s Corporate Units; and 
  
 (3)    stating the manner in which such
instructions may be given. 
  
 Upon the written request of the Corporate Units
Holders on such record date received by the Purchase Contract Agent at least six days prior to such meeting, the Purchase Contract Agent shall endeavor insofar as practicable to vote or cause to be voted, in accordance with the instructions set
forth in such requests, the maximum aggregate principal amount of Senior Notes, as the case may be, as to which any particular voting instructions are received. In the absence of specific instructions from the Holder of a Corporate Unit, the
Purchase Contract Agent shall abstain from voting the Senior Note evidenced by such Corporate Unit. The Company hereby agrees, if applicable, to solicit Holders of Corporate Units to timely instruct the Purchase Contract Agent in order to enable the
Purchase Contract Agent to vote the Senior Notes. The Holders of Corporate Units shall have no voting or other rights in respect of Common Stock. 
  
 Upon the occurrence of a Special Event Redemption, the Collateral Agent shall surrender the Pledged Senior Notes against delivery of an amount equal to
the aggregate Redemption Price of the Pledged Senior Notes and shall deposit the funds in the Collateral Account in exchange for the Pledged Senior Notes. Thereafter, pursuant to the terms of the Pledge Agreement, the Collateral Agent shall cause
the Securities Intermediary to apply an amount equal to the aggregate Redemption Amount of such funds to purchase on behalf of the Holders of Corporate Units the Treasury Portfolio and promptly (a) transfer the Applicable Ownership Interests (as
specified in clause (i) of the definition of such term) in the Treasury Portfolio to the Collateral Account to secure the obligations of each Holder of Corporate Units to purchase shares of Common Stock under the Purchase Contracts constituting a
part of such Corporate Units, (b) transfer the Applicable Ownership Interests (as specified in clause (ii) of the definition of such term) in the Treasury Portfolio to the Purchase Contract Agent for the benefit of the Holders of such Corporate
Units and (c) remit the remaining portion of such funds to the Purchase Contract Agent for payment to the Holders of such Corporate Units. 
  
 Upon the occurrence of a Successful Remarketing of Senior Notes prior to the Final Remarketing Date, pursuant to the terms of the Remarketing Agreement,

  

 A-11 

 
the Remarketing Agent will apply an amount equal to the Treasury Portfolio Purchase Price to purchase on behalf of the Holders of Corporate Units, the
Treasury Portfolio, and, after deducting the Remarketing Fee and/or collecting a Remarketing Fee from the Company to the extent permitted under the terms of the Remarketing Agreement, promptly remit the remaining portion of such proceeds of such
Successful Remarketing to the Purchase Contract Agent for payment to the Holders of such Corporate Units. 
  
 Following the occurrence of (i) a Special Event Redemption prior to the Purchase Contract Settlement Date, or (ii) a Successful Remarketing of the Senior
Notes prior to the Final Remarketing Date, the Holders of Corporate Units and the Collateral Agent shall have such security interest rights and obligations with respect to the Applicable Ownership Interests (as specified in clause (i) of the
definition of such term) in the Treasury Portfolio as the Holder of Corporate Units and the Collateral Agent had in respect of the Senior Notes, as the case may be, subject to the Pledge of the Applicable Ownership Interest (as specified in clause
(i) of the definition of such term) as provided in the Pledge Agreement and any reference herein to the Senior Notes shall be deemed to be a reference to such Treasury Portfolio. 
  
 The Corporate Units Certificates are issuable only in registered form and only in denominations of a single Corporate Unit
and any integral multiple thereof. The transfer of any Corporate Units Certificate will be registered and Corporate Units Certificates may be exchanged as provided in the Purchase Contract Agreement. The Security Registrar may require a Holder,
among other things, to furnish appropriate endorsements and transfer documents permitted by the Purchase Contract Agreement. No service charge shall be required for any such registration of transfer or exchange, but the Company and the Purchase
Contract Agent may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. A Holder who elects to substitute a Treasury Security for a Senior Note, thereby creating Treasury Units, shall be
responsible for any fees or expenses payable in connection therewith. Except as provided in the Purchase Contract Agreement, for so long as the Purchase Contract underlying a Corporate Units remains in effect, such Corporate Units shall not be
separable into its constituent parts, and the rights and obligations of the Holder of such Corporate Units in respect of the Senior Notes and Purchase Contract constituting such Corporate Units may be transferred and exchanged only as a Corporate
Unit. 
  
 Unless the Treasury Portfolio has replaced the Senior
Notes as a component of the Corporate Units, and subject to the conditions set forth in the Purchase Contract Agreement, the Holder of Corporate Units may substitute, at any time on or prior to 5:00 p.m. (New York City time) on the fifth Business
Day immediately preceding the Purchase Contract Settlement Date, for the Pledged Senior Notes securing such Holder’s obligations under the related Purchase Contracts, Treasury Securities in an aggregate principal amount at maturity equal

  

 A-12 

 
to the aggregate principal amount of the Pledged Senior Notes in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement. From
and after such Collateral Substitution, each Unit for which such Pledged Treasury Securities secures the Holder’s obligation under the Purchase Contract shall be referred to as a “Treasury Unit”. A Holder may make such
Collateral Substitution only in integral multiples of 40 Corporate Units for 40 Treasury Units. 
  
 If the Treasury Portfolio has replaced the Senior Notes as a component of the Corporate Units, a Holder may, at any time on or prior to the second
Business Day immediately preceding the Purchase Contract Settlement Date, substitute Treasury Securities for the Applicable Ownership Interests in the Treasury Portfolio, but only in integral multiples of
[            ] Corporate Units. In such an event, the Holder shall transfer Treasury Securities to the Collateral Agent, and the Purchase Contract Agent shall instruct the Collateral Agent
to release the Pledge and transfer to the Holder the appropriate Applicable Ownership Interests in the Treasury Portfolio. 
  
 The Company shall pay, on each Payment Date, the Contract Adjustment Payments payable in respect of each Purchase Contract to the Person in whose name the
Corporate Units Certificate evidencing such Purchase Contract is registered at the close of business on the Record Date for such Payment Date. Contract Adjustment Payments will be payable at the office of the Purchase Contract Agent in New York
City. If the book-entry system for the Corporate Units has been terminated, the Contract Adjustment Payments will be payable, at the option of the Company, by check mailed to the address of the Person entitled thereto at such Person’s address
as it appears on the Security Register, or by wire transfer to the account designated by such Person by a prior written notice to the Purchase Contract Agent. 
  

The Purchase Contracts and all obligations and rights of the Company and the Holders thereunder, including, without limitation, the rights of the
Holders to receive and the obligation of the Company to pay any Contract Adjustment Payments, shall immediately and automatically terminate, without the necessity of any notice or action by any Holder, the Purchase Contract Agent or the Company, if,
on or prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred. Upon the occurrence of a Termination Event, the Company shall promptly but in no event later than two Business Days thereafter give written notice to the
Purchase Contract Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Security Register. Upon and after the occurrence of a Termination Event, the Collateral Agent shall release the Senior Notes or the appropriate
Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio, as the case may be, from the Pledge in accordance with the provisions of the Pledge Agreement. 
  

 A-13 

 Subject to and upon compliance with the provisions of the Purchase Contract Agreement, at the option of
the Holder thereof, Purchase Contracts underlying Units may be settled early (“Early Settlement”) at any time on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase Contract
Settlement Date as provided in the Purchase Contract Agreement. In order to exercise the right to effect Early Settlement with respect to any Purchase Contract evidenced by this Certificate, the Holder of this Corporate Units Certificate
shall deliver to the Purchase Contract Agent at the Corporate Trust Office prior to the time specified in the Purchase Contract Agreement an Election to Settle Early form set forth below duly completed and accompanied by payment in the form of
immediately available funds payable to the order of the Company in an amount (the “Early Settlement Amount”) equal to the sum of: 
  
 (i)    the product of (A) the Stated Amount times (B) the number of Purchase Contracts with respect to which the
Holder has elected to effect Early Settlement, plus 
  
 (ii)    if such delivery is made with respect to any Purchase Contracts during the period from the close of business on any Record Date next preceding any Payment Date to the opening of business on such Payment Date, an
amount equal to the Contract Adjustment Payments payable on such Payment Date with respect to such Purchase Contracts. 
  
 Upon Early Settlement of Purchase Contracts by a Holder of the related Units, the Pledged Senior Notes or Pledged Applicable Ownership Interests (as
specified in clause (i) of the definition of such term) underlying such Units shall be released from the Pledge as provided in the Pledge Agreement and the Holder shall be entitled to receive a number of shares of Common Stock on account of each
Purchase Contract forming part of a Corporate Unit as to which Early Settlement is effected equal to [            ] shares of Common Stock per Purchase Contract (the “Early
Settlement Rate”). The Early Settlement Rate shall be adjusted in the same manner and at the same time as the Settlement Rate is adjusted as provided in Section 5.04 of the Purchase Contract Agreement. 
  
 Upon the occurrence of a Cash Merger, a Holder of Corporate Units may effect
Cash Merger Early Settlement of the Purchase Contract underlying such Corporate Units pursuant to the terms of Section 5.04(b)(ii) of the Purchase Contract Agreement. Upon Cash Merger Early Settlement of Purchase Contracts by a Holder of the related
Corporate Units, the Pledged Senior Notes or Pledged Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio underlying such Corporate Units shall be released from the Pledge as provided
in the Pledge Agreement. 
  
 Upon registration of transfer of this
Corporate Units Certificate, the transferee shall be bound (without the necessity of any other action on the part of 

  

 A-14 

 
such transferee, except as may be required by the Purchase Contract Agent pursuant to the Purchase Contract Agreement), under the terms of the Purchase
Contract Agreement and the Purchase Contracts evidenced hereby and the transferor shall be released from the obligations under the Purchase Contracts evidenced by this Corporate Units Certificate. The Company covenants and agrees, and the Holder, by
its acceptance hereof, likewise covenants and agrees, to be bound by the provisions of this paragraph. 
  
 The Holder of this Corporate Units Certificate, by its acceptance hereof, irrevocably authorizes the Purchase Contract Agent to enter into and perform the
related Purchase Contracts forming part of the Corporate Units evidenced hereby on its behalf as its attorney-in-fact, expressly withholds any consent to the assumption (i.e., affirmance) of the Purchase Contracts by the Company or its
trustee in the event that the Company becomes the subject of a case under the Bankruptcy Code, agrees to be bound by the terms and provisions thereof, covenants and agrees to perform its obligations under such Purchase Contracts, consents to the
provisions of the Purchase Contract Agreement, irrevocably authorizes the Purchase Contract Agent to enter into and perform the Purchase Contract Agreement and the Pledge Agreement on its behalf as its attorney-in-fact, and consents to, and agrees
to be bound by, the Pledge of such Holder’s right, title and interest in and to the Collateral Account, including the Senior Notes or the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in
the Treasury Portfolio, as the case may be, underlying this Corporate Units Certificate pursuant to the Pledge Agreement. The Holder further covenants and agrees that, to the extent and in the manner provided in the Purchase Contract Agreement and
the Pledge Agreement, but subject to the terms thereof, payments with respect to the aggregate principal amount of the Pledged Senior Notes or the appropriate Applicable Ownership Interests (as specified in clause (i) of the definition of such term)
in the Treasury Portfolio, as the case may be, on the Purchase Contract Settlement Date shall be paid by the Collateral Agent to the Company in satisfaction of such Holder’s obligations under such Purchase Contract and such Holder shall acquire
no right, title or interest in such payments. 
  
 Subject to
certain exceptions, the provisions of the Purchase Contract Agreement may be amended with the consent of the Holders of a majority of the Purchase Contracts. 
  
 The Purchase Contracts shall be governed by, and construed in accordance with, the laws of the State of New York. 
  
 Prior to due presentment of this Certificate for registration of transfer,
the Company, the Purchase Contract Agent and its Affiliates and any agent of the Company or the Purchase Contract Agent may treat the Person in whose name this Corporate Units Certificate is registered as the owner of the Corporate Units evidenced
hereby for the purpose of receiving payments of interest payable on the Senior Notes, receiving payments of Contract Adjustment Payments (subject to 

  

 A-15 

 
any applicable record date), performance of the Purchase Contracts and for all other purposes whatsoever, whether or not any payments in respect thereof be
overdue and notwithstanding any notice to the contrary, and neither the Company, the Purchase Contract Agent nor any such agent shall be affected by notice to the contrary. 
  
 The Purchase Contracts shall not, prior to the settlement thereof, entitle the Holder to any of the rights of a holder of
shares of Common Stock. 
  
 A copy of the Purchase Contract
Agreement is available for inspection at the offices of the Purchase Contract Agent. 
  

 A-16 

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

	TEN COM:	 	as tenants in common
	UNIF GIFT MIN ACT:	 	                                       
               Custodian                       
                              
                     (cust)                  
                                        
  (minor)
 Under Uniform Gifts to Minors Act of 
  
                                       
                                        
                                        
        

		
	TENANT:	 	as tenants by the entireties
		
	JT TEN:	 	as joint tenants with right of survivorship and not as tenants in common

  
 Additional abbreviations may also be
used though not in the above list. 
  
 FOR VALUE RECEIVED, the
undersigned hereby sell(s), assign(s) and 
 transfer(s)
unto                                       
                                        
                                        
                                        
    
 (Please insert Social Security or Taxpayer I.D. or other Identifying Number of Assignee) 

 
  
                                       
                                        
                                        
                                        
                                        
                                        
                    
 (Please print or type
name and address including Postal Zip Code of Assignee) 
  
 the within Corporate
Units Certificates and all rights thereunder, hereby irrevocably constituting and appointing attorney
                            , to transfer said Corporate Units Certificates on the books of The PMI
Group, Inc., with full power of substitution in the premises. 
  

	Dated:                                     
                                        
                                    	 	Signature                                     
                                        
                            
		
	 	 	 NOTICE: The signature to this assignment
 must correspond with the name as it appears
 upon the face of the within Corporate Units
 Certificates in every particular, without
 alteration or enlargement or any
change
 whatsoever.

	
	 Signature Guarantee:                                  
                                        
                                        
                                        
                                        
           

  

 A-17 

 SETTLEMENT INSTRUCTIONS 
  
 The undersigned Holder directs that a certificate for shares of Common Stock deliverable upon settlement on or after the
Purchase Contract Settlement Date of the Purchase Contracts underlying the number of Corporate Units evidenced by this Corporate Units Certificate be registered in the name of, and delivered, together with a check in payment for any fractional
share, to the undersigned at the address indicated below unless a different name and address have been indicated below. If shares are to be registered in the name of a Person other than the undersigned, the undersigned will pay any transfer tax
payable incident thereto. 
  

					
	Dated:	 	  

	 	 	 	 	 	  

	 	 	 	 	 	 	 	 	 Signature
 Signature Guarantee:
                                        
    
 (if assigned to another person)

				
	If shares are to be registered in the name of and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a
guarantee of your signature:	 	 	 	 	 	 REGISTERED HOLDER
  
 Please print name and address of
 Registered Holder:

				
	
 Name
  
  
  
  

 Address
  
  
  

  
  

  
  

	 	 	 	 	 	
 Name
  
  
  
  

 Address
  
  
  

  
  

  
  

  
  
  
  
 Social Security
or other 
 Taxpayer Identification 
 Number, if any 

 

 A-18 

 ELECTION TO SETTLE EARLY/CASH MERGER EARLY SETTLEMENT 
  
 The undersigned Holder of this Corporate Units Certificate hereby irrevocably
exercises the option to effect [Early Settlement] [Cash Merger Early Settlement following a Cash Merger] in accordance with the terms of the Purchase Contract Agreement with respect to the Purchase Contracts underlying the number of Corporate Units
evidenced by this Corporate Units Certificate specified below. The undersigned Holder directs that a certificate for shares of Common Stock or other securities deliverable upon such [Early Settlement] [Cash Merger Early Settlement] be registered in
the name of, and delivered, together with a check in payment for any fractional share and any Corporate Units Certificate representing any Corporate Units evidenced hereby as to which [Early Settlement] [Cash Merger Early Settlement] of the related
Purchase Contracts is not effected, to the undersigned at the address indicated below unless a different name and address have been indicated below. Pledged Senior Notes or the appropriate Applicable Ownership Interests in the Treasury Portfolio, as
the case may be, deliverable upon such [Early Settlement] [Cash Merger Early Settlement] will be transferred in accordance with the transfer instructions set forth below. If shares are to be registered in the name of a Person other than the
undersigned, the undersigned will pay any transfer tax payable incident thereto. 
  

					
	Dated:	 	  

	 	 	 	Signature	 	  

					
	 Signature Guarantee:
	 	                                     
                                     	 	 	 	 	 	 

  

 A-19 

 Number of Units evidenced hereby as to which [Early Settlement] [Cash Merger Early Settlement] of the
related Purchase Contracts is being elected: 
  

				
	If shares of Common Stock or Corporate Units Certificates are to be registered in the name of and delivered to and Pledged Senior Notes or the Applicable Ownership
Interests in the Treasury Portfolio, as the case may be, are to be transferred to a Person other than the Holder, please print such Person’s name and address:	 	 	 	 	 	 REGISTERED HOLDER
  
  
  

	 	 	 	 	 	 	 Please print name and address of
 Registered Holder:

				
	
 Name
  
  
  
  

 Address
  
  
  

  
  

  
  

	 	 	 	 	 	
 Name
  
  
  
  

 Address
  
  
  

  
  

  
  

  
  
  
  
  
 Social Security or other 
 Taxpayer Identification 
 Number, if an 
  

 A-20 

 Transfer Instructions for Pledged Senior Notes or the Applicable Ownership Interests in the Treasury Portfolio, as the
case may be, transferable upon [Early Settlement] [Cash Merger Early Settlement] or a Termination Event: 
  
  

  
  

  
  

  

 A-21 

 [TO BE ATTACHED TO GLOBAL CERTIFICATES] 
  
 SCHEDULE OF INCREASES OR DECREASES IN GLOBAL CERTIFICATE 
  
 The following increases or decreases in this Global Certificate have been made: 
  

	Date	 	Amount of increase
in Number of
Corporate Units
evidenced by the
Global Certificate	 	Amount of decrease
in Number of
Corporate Units
evidenced by the
Global Certificate	  	 Number of Corporate
Units evidenced by
this Global
Certificate following
such decrease
or
 increase
	  	Signature of
authorized signatory
of Purchase Contract
Agent
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

  
  

 A-22 

 EXHIBIT B 
  

(FORM OF FACE OF TREASURY UNIT CERTIFICATE) 
  
 [For inclusion in Global Certificate only – THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE PURCHASE CONTRACT AGREEMENT
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF CEDE & CO., AS NOMINEE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE “DEPOSITARY”), THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY. THIS CERTIFICATE IS
EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AGREEMENT AND NO TRANSFER OF THIS CERTIFICATE (OTHER THAN A TRANSFER OF
THIS CERTIFICATE 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) MAY BE REGISTERED EXCEPT IN LIMITED CIRCUMSTANCES. 
  
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITARY FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT HEREON IS MADE TO
CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE &
CO., HAS AN INTEREST HEREIN.] 
  

	No.             	 	CUSIP No.        
	Number of Treasury Units:            	 	 

  
 THE PMI GROUP, INC.

 Treasury Units 
  
 This Treasury Units Certificate certifies that [Cede & Co.] [            ] is the
registered Holder of the number of Treasury Units set forth above [for inclusion in Global Certificates only – or such other number of Treasury Units reflected in the Schedule of Increases or Decreases in the Global Certificate attached
hereto]. Each Treasury Unit consists of (i) a 1/40 

  

 B-1 

 
undivided beneficial ownership interest of a Treasury Security having a principal amount at maturity equal to $1000, subject to the Pledge of such Treasury
Security by such Holder pursuant to the Pledge Agreement, and (ii) the rights and obligations of the Holder under one Purchase Contract with The PMI Group, Inc., a Delaware corporation (the “Company”). All capitalized terms used
herein which are defined in the Purchase Contract Agreement (as defined on the reverse hereof) have the meaning set forth therein. 
  
 Pursuant to the Pledge Agreement, the Treasury Securities constituting part of each Treasury Unit evidenced hereby have been pledged to the Collateral
Agent, for the benefit of the Company, to secure the obligations of the Holder under the Purchase Contract comprising part of such Treasury Unit. 
  
 Each Purchase Contract evidenced hereby obligates the Holder of this Treasury Units Certificate to purchase, and the Company, to sell, on
[            ] (the “Purchase Contract Settlement Date”), at a price equal to $25 (the “Stated Amount”), a number of newly issued shares of common stock,
par value $0.01 per share (“Common Stock”), of the Company, equal to the Settlement Rate, unless prior to or on the Purchase Contract Settlement Date there shall have occurred a Termination Event, an Early Settlement or a Cash
Merger Early Settlement with respect to such Purchase Contract, all as provided in the Purchase Contract Agreement and more fully described on the reverse hereof. The purchase price (the “Purchase Price”) for the shares of Common
Stock purchased pursuant to each Purchase Contract evidenced hereby, if not paid earlier, shall be paid on the Purchase Contract Settlement Date by application of the proceeds from the Treasury Securities at maturity pledged to secure the
obligations of the Holder under such Purchase Contract of the Treasury Units of which such Purchase Contract is a part. 
  
 Each Purchase Contract evidenced hereby obligates the holder to agree, for United States federal, state and local income and franchise tax purposes, to
(i) treat an acquisition of the Treasury Units as an acquisition of the Treasury Securities and Purchase Contracts constituting the Treasury Units and (ii) treat itself as owner of the applicable interest in the Collateral Account, including the
Treasury Securities. 
  
 The Company shall pay, on each Payment
Date, in respect of each Purchase Contract forming part of a Treasury Unit evidenced hereby, an amount (the “Contract Adjustment Payments”) equal to [            ]% per
year of the Stated Amount. Such Contract Adjustment Payments shall be payable to the Person in whose name this Treasury Units Certificate is registered at the close of business on the Record Date for such Payment Date. 
  
 Contract Adjustment Payments will be payable at the office of the Purchase
Contract Agent in New York City. If the book-entry system for the 

  

 B-2 

 
Treasury Units has been terminated, the Contract Adjustment Payments will be payable, at the option of the Company, by check mailed to the address of the
Person entitled thereto at such Person’s address as it appears on the Security Register, or by wire transfer to the account designated by such Person by a prior written notice to the Purchase Contract Agent. 
  
 Reference is hereby made to the further provisions 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 Purchase Contract Agent by manual signature, this Treasury Units Certificate
shall not be entitled to any benefit under the Pledge Agreement or the Purchase Contract Agreement or be valid or obligatory for any purpose. 
  
 IN WITNESS WHEREOF, the Company and the Holder specified above have caused this instrument to be duly executed. 
  

	THE PMI GROUP, INC.
		
	 By:
	 	

	 	 	Name:
	 	 	Title:
	  
 HOLDER SPECIFIED ABOVE (as to obligations of
such Holder under the Purchase Contracts)

	 
		
	 By:
	 	[         ], not individually but solely as Attorney-in-Fact or such Holder
	 	 	 
	 	 	 
	 By
	 	

	 	 	Authorized Officer

  
  
 Dated:                                     
                                        
                                        
                                        
                                        
           
  

 B-3 

 CERTIFICATE OF AUTHENTICATION OF 
 PURCHASE CONTRACT AGENT 
  
 This is one of the Treasury Units referred to in the within-mentioned Purchase Contract Agreement. 
  

	Company Name
		
	 By:
	 	The Bank of New York,
	 	 	as Purchase Contract Agent
	 	 	 
	 	 	 
	 By:
	 	                                      
                                        
                 
	 	 	Authorized Officer:

  
 Dated:                                     
                                        
                                        
                                        
                                        
       
  

 B-4 

 (REVERSE OF TREASURY UNIT CERTIFICATE) 
  
 Each Purchase Contract evidenced hereby is governed by a Purchase Contract Agreement, dated as of
[            ], 2003 (as may be supplemented from time to time, the “Purchase Contract Agreement”) between the Company and The Bank of New York, as Purchase Contract Agent
(including its successors thereunder, herein called the “Purchase Contract Agent”), to which the Purchase Contract Agreement and supplemental agreements thereto reference, is hereby made for a description of the respective rights,
limitations of rights, obligations, duties and immunities thereunder of the Purchase Contract Agent, the Company and the Holders and of the terms upon which the Treasury Units Certificates are, and are to be, executed and delivered. 
  
 Each Purchase Contract evidenced hereby obligates the Holder of this Treasury
Units Certificate to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount (the “Purchase Price”) a number of newly issued shares of Common Stock equal to the Settlement
Rate, unless an Early Settlement, a Cash Merger Early Settlement or a Termination Event with respect to the Units of which such Purchase Contract is a part shall have occurred. The “Settlement Rate” is equal to: 
  
 (1)    if the Adjusted Applicable Market
Value (as defined below) is greater than or equal to $[            ] (the “Threshold Appreciation Price”),
[            ] shares of Common Stock per Purchase Contract; 
  
 (2)    if the Adjusted Applicable Market Value is less than the Threshold Appreciation Price but greater than
$[            ] (the “Reference Price”), the number of shares of Common Stock per Purchase Contract having a value equal to the Stated Amount divided by the Adjusted
Applicable Market Value; and 
  
 (3)    if the Adjusted Applicable Market Value is less than or equal to the Reference Price, [            ] shares of Common Stock per Purchase Contract;

  
 in each case subject to adjustment as provided in the Purchase Contract
Agreement (and in each case rounded upward or downward to the nearest 1/10,000th of a share). 
  
 No fractional shares of Common Stock will be issued upon settlement of Purchase Contracts, as provided in Section 5.09 of the Purchase Contract Agreement. 
  
 Each Purchase Contract evidenced hereby, which is settled through Early Settlement or Cash Merger Early Settlement shall
obligate the Holder of the 

  

 B-5 

 
related Treasury Units to purchase at the Purchase Price, and the Company to sell, a number of newly issued shares of Common Stock equal to the Early
Settlement Rate (in the case of an Early Settlement) or applicable Settlement Rate (in the case of a Cash Merger Early Settlement). 
  
 The “Adjusted Applicable Market Value” means (i) prior to any adjustment of the Settlement Rate pursuant to paragraph (i), (ii), (iii),
(iv), (v), (vi), (vii) or (x) of Section 5.04(a) of the Purchase Contract Agreement, the Applicable Market Value, and (ii) at the time of and after any adjustment of the Settlement Rate pursuant to paragraph (i), (ii), (iii), (iv), (v), (vi), (vii)
or (x) of Section 5.04(a) of the Purchase Contract Agreement, the Applicable Market Value multiplied by a fraction, the numerator of which shall be the Settlement Rate immediately after such adjustment pursuant to paragraph (i), (ii), (iii), (iv),
(v), (vi), (vii) or (x) of Section 5.04(a) of the Purchase Contract Agreement and the denominator of which shall be the Settlement Rate immediately prior to such adjustment; provided, however, that if such adjustment to the Settlement Rate is
required to be made pursuant to the occurrence of any of the events contemplated by paragraph (i), (ii), (iii), (iv), (v), (vi), (vii) or (x) of Section 5.04(a) of the Purchase Contract Agreement during the period taken into consideration for
determining the Applicable Market Value, appropriate and customary adjustments shall be made to the Settlement Rate. 
  
 The “Applicable Market Value” means the average of the Closing Price per share of Common Stock on each of the 20 consecutive Trading Days
ending on the third Trading Day immediately preceding the Purchase Contract Settlement Date. 
  
 The “Closing Price” per share of Common Stock on any date of determination means: 
  
 (1)    the closing sale price as of the close of the principal trading session (or, if no closing price is reported,
the last reported sale price) per share on the New York Stock Exchange, Inc. (the “NYSE”) on such date; 
  
 (2)    if Common Stock is not listed for trading on the NYSE on any such date, the closing sale price (or, if no
closing price is reported, the last reported sale price) per share as reported in the composite transactions for the principal United States national or regional securities exchange on which Common Stock is so listed; 
  
 (3)    if Common Stock is not so listed
on a United States national or regional securities exchange, the last closing sale price per share as reported by the Nasdaq National Market, Inc.; 
  

 B-6 

 (4)    if Common Stock is not so reported by the Nasdaq National
Market, Inc., the last quoted bid price for the Common Stock in the over-the-counter market as reported by the National Quotation Bureau or similar organization; or 
  
 (5)    if the bid price referred to above is not available, the market value of Common
Stock on such date as determined by a nationally recognized independent investment banking firm retained by the Company for purposes of determining the Closing Price. 
  
 A “Trading Day” means a day on which Common Stock (1) is not suspended from trading on any national or
regional securities exchange or association or over-the-counter market at the close of business and (2) has traded at least once on the national or regional securities exchange or association or over-the-counter market that is the primary market for
the trading of Common Stock. 
  
 In accordance with the terms of
the Purchase Contract Agreement, the Holder of this Treasury Unit shall pay the Purchase Price for the shares of the Common Stock purchased pursuant to each Purchase Contract evidenced hereby either by effecting a Cash Settlement, an Early
Settlement or, if applicable, a Cash Merger Early Settlement of each such Purchase Contract or by applying a principal amount of the Pledged Treasury Securities underlying such Holder’s Treasury Unit equal to the Stated Amount of such Purchase
Contract to the purchase of the Common Stock. A Holder of Treasury Units who (1) does not on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the Purchase Contract Settlement Date, notify the Purchase
Contract Agent of its intention to effect a Cash Settlement, or who does so notify the Purchase Contract Agent but fails to make an effective Cash Settlement on or prior to 5:00 p.m. (New York City time) on the fourth Business Day immediately
preceding the Purchase Contract Settlement Date, (2) on or prior to 5:00 p.m. (New York City time) on the fifth Business Day prior to the Purchase Contract Settlement Date, does not make an effective Early Settlement, or (3) on or prior to 5:00 p.m.
(New York City time) on the fifth Business Day prior to the Purchase Contract Settlement Date, does not make an effective Cash Merger Early Settlement, shall pay the Purchase Price for the shares of Common Stock to be issued under the related
Purchase Contract from the proceeds of the Pledged Treasury Securities. 
  
 The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase Contract or deliver any certificates therefor to the Holder unless it shall have received payment of the aggregate purchase price for the shares
of Common Stock to be purchased thereunder in the manner set forth in the Purchase Contract Agreement. 
  

 B-7 

 The Purchase Contracts and all obligations and rights of the Company and the Holders thereunder,
including, without limitation, the rights of the Holders to receive and the obligation of the Company to pay any Contract Adjustment Payments, shall immediately and automatically terminate, without the necessity of any notice or action by any
Holder, the Purchase Contract Agent or the Company, if, on or prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred. Upon the occurrence of a Termination Event, the Company shall promptly but in no event later than
two Business Days thereafter give written notice to the Purchase Contract Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Security Register. Upon and after the occurrence of a Termination Event, the Collateral
Agent shall release the Pledged Treasury Securities (as defined in the Pledge Agreement) forming a part of each Treasury Unit. A Treasury Unit shall thereafter represent the right to receive the Proceeds of the Treasury Security forming a part of
such Treasury Unit, in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement. 
  
 The Treasury Units Certificates are issuable only in registered form and only in denominations of a single Treasury Unit and any integral multiple
thereof. The transfer of any Treasury Units Certificate will be registered and Treasury Units Certificates may be exchanged as provided in the Purchase Contract Agreement. The Security Registrar may require a Holder, among other things, to furnish
appropriate endorsements and transfer documents permitted by the Purchase Contract Agreement. No service charge shall be required for any such registration of transfer or exchange, but the Company and the Purchase Contract Agent may require payment
of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. A Holder who elects to substitute Senior Notes, for Treasury Securities, thereby recreating Corporate Units, shall be responsible for any fees or
expenses associated therewith. Except as provided in the Purchase Contract Agreement, for so long as the Purchase Contract underlying a Treasury Unit remains in effect, such Treasury Unit shall not be separable into its constituent parts, and the
rights and obligations of the Holder of such Treasury Unit in respect of the Treasury Security and the Purchase Contract constituting such Treasury Unit may be transferred and exchanged only as a Treasury Unit. 
  
 Unless the Treasury Portfolio has replaced the Senior Notes as a component of
the Corporate Units and subject to the conditions set forth in the Purchase Contract Agreement, a Holder of Treasury Units may recreate, at any time on or prior to 5:00 p.m. (New York City time) on the fifth Business Day immediately preceding the
Purchase Contract Settlement Date, Corporate Units by delivering to the Securities Intermediary Senior Notes with an aggregate principal amount, equal to the aggregate principal amount at maturity of the Pledged Treasury Securities in exchange for
the release of such Pledged Treasury Securities in accordance with the terms of the Purchase Contract Agreement and 

  

 B-8 

 
the Pledge Agreement. From and after such substitution, the Holder’s Units shall be referred to as a “Corporate Unit”. Any such
creation of Corporate Units may be effected only in multiples of 40 Treasury Units for 40 Corporate Units. 
  
 If the Treasury Portfolio has replaced the Senior Notes as a component of the Corporate Units, a Holder may, at any time on or prior to the second
Business Day immediately preceding the Purchase Contract Settlement Date, substitute Treasury Securities for the Applicable Ownership Interests in the Treasury Portfolio, but only in integral multiples of
[            ] Treasury Units. In such an event, the Holder shall transfer Treasury Securities to the Collateral Agent, and the Purchase Contract Agent shall instruct the Collateral Agent
to release the Pledge of and transfer to the Holder the appropriate Applicable Ownership Interests in the Treasury Portfolio. 
  
 The Company shall pay, on each Payment Date, the Contract Adjustment Payments payable in respect of each Purchase Contract to the Person in whose name the
Treasury Units Certificate evidencing such Purchase Contract is registered at the close of business on the Record Date for such Payment Date. Contract Adjustment Payments will be payable at the office of the Purchase Contract Agent in New York City.
If the book-entry system for the Corporate Units has been terminated, the Contract Adjustment Payments will be payable, at the option of the Company, by check mailed to the address of the Person entitled thereto at such Person’s address as it
appears on the Security Register, or by wire transfer to the account designated by such Person by a prior written notice to the Purchase Contract Agent. 
  
 The Purchase Contracts and all obligations and rights of the Company and the Holders thereunder, including, without limitation, the rights of the Holders
to receive and the obligation of the Company to pay any Contract Adjustment Payments, shall immediately and automatically terminate, without the necessity of any notice or action by any Holder, the Purchase Contract Agent or the Company, if, on or
prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred. Upon the occurrence of a Termination Event, the Company shall promptly but in no event later than two Business Days thereafter give written notice to the
Purchase Contract Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Security Register. Upon and after the occurrence of a Termination Event, the Collateral Agent shall release the Treasury Securities from the
Pledge in accordance with the provisions of the Pledge Agreement. A Treasury Unit shall thereafter represent the right to receive the interest in the Treasury Security forming a part of such Treasury Unit, in accordance with the terms of the
Purchase Contract Agreement and the Pledge Agreement. 
  
 Subject
to and upon compliance with the provisions of the Purchase Contract Agreement, at the option of the Holder thereof, Purchase Contracts 

  

 B-9 

 
underlying Units may be settled early (“Early Settlement”) as provided in the Purchase Contract Agreement. In order to exercise the right to
effect Early Settlement with respect to any Purchase Contract evidenced by this Certificate, the Holder of this Treasury Units Certificate shall deliver to the Purchase Contract Agent at the Corporate Trust Office an Election to Settle Early form
set forth below duly completed and accompanied by payment in the form of immediately available funds payable to the order of the Company in an amount (the “Early Settlement Amount”) equal to the sum of: 
  
 (i)    the product of (A) the Stated
Amount times (B) the number of Purchase Contracts with respect to which the Holder has elected to effect Early Settlement, plus 
  
 (ii)    if such delivery is made with respect to any Purchase Contracts during the period from the close of business
on any Record Date next preceding any Payment Date to the opening of business on such Payment Date, an amount equal to the Contract Adjustment Payments payable on such Payment Date with respect to such Purchase Contracts. 
  
 Upon Early Settlement of Purchase Contracts by a Holder of the related Units,
the Pledged Treasury Securities underlying such Units shall be released from the Pledge as provided in the Pledge Agreement and the Holder shall be entitled to receive a number of shares of Common Stock on account of each Purchase Contract forming
part of a Treasury Unit as to which Early Settlement is effected equal to [            ] shares of Common Stock per Purchase Contract (the “Early Settlement Rate”). The
Early Settlement Rate shall be adjusted in the same manner and at the same time as the Settlement Rate is adjusted as provided in Section 5.04 of the Purchase Contract Agreement. 
  
 Upon the occurrence of a Cash Merger, a Holder of Treasury Units may effect Cash Merger Early Settlement of the Purchase
Contract underlying such Treasury Units pursuant to the terms of Section 5.04(b)(ii) of the Purchase Contract Agreement. Upon Cash Merger Early Settlement of Purchase Contracts by a Holder of the related Treasury Units, the Pledged Treasury
Securities underlying such Treasury Units shall be released from the Pledge as provided in the Pledge Agreement. 
  
 Upon registration of transfer of this Treasury Units Certificate, the transferee shall be bound (without the necessity of any other action on the part of
such transferee, except as may be required by the Purchase Contract Agent pursuant to the Purchase Contract Agreement), under the terms of the Purchase Contract Agreement and the Purchase Contracts evidenced hereby and the transferor shall be
released from the obligations under the Purchase Contracts evidenced by this Treasury Units Certificate. The Company covenants and 

  

 B-10 

 
agrees, and the Holder, by its acceptance hereof, likewise covenants and agrees, to be bound by the provisions of this paragraph. 
  
 The Holder of this Treasury Units Certificate, by its acceptance hereof,
authorizes the Purchase Contract Agent to enter into and perform the related Purchase Contracts forming part of the Treasury Units evidenced hereby on its behalf as its attorney-in-fact, expressly withholds any consent to the assumption
(i.e., affirmance) of the Purchase Contracts by the Company or its trustee in the event that the Company becomes the subject of a case under the Bankruptcy Code, agrees to be bound by the terms and provisions thereof, covenants and
agrees to perform its obligations under such Purchase Contracts, consents to the provisions of the Purchase Contract Agreement, authorizes the Purchase Contract Agent to enter into and perform the Purchase Contract Agreement and the Pledge Agreement
on its behalf as its attorney-in-fact, and consents to the Pledge of the Treasury Securities underlying this Treasury Units Certificate pursuant to the Pledge Agreement. The Holder further covenants and agrees, that, to the extent and in the manner
provided in the Purchase Contract Agreement and the Pledge Agreement, but subject to the terms thereof, payments in respect to the aggregate principal amount of the Pledged Treasury Securities on the Purchase Contract Settlement Date shall be paid
by the Collateral Agent to the Company in satisfaction of such Holder’s obligations under such Purchase Contract and such Holder shall acquire no right, title or interest in such payments. 
  
 Subject to certain exceptions, the provisions of the Purchase Contract
Agreement may be amended with the consent of the Holders of a majority of the Purchase Contracts. 
  
 The Purchase Contracts shall for all purposes be governed by, and construed in accordance with, the laws of the State of New York. 
  
 Prior to due presentment of this Certificate for registration or transfer,
the Company, the Purchase Contract Agent and its Affiliates and any agent of the Company or the Purchase Contract Agent may treat the Person in whose name this Treasury Units Certificate is registered as the owner of the Treasury Units evidenced
hereby for the purpose of receiving payments of interest on the Treasury Securities, receiving payments of Contract Adjustment Payments (subject to any applicable record date), performance of the Purchase Contracts and for all other purposes
whatsoever, whether or not any payments in respect thereof be overdue and notwithstanding any notice to the contrary, and neither the Company, the Purchase Contract Agent nor any such agent shall be affected by notice to the contrary. 
  
 The Purchase Contracts shall not, prior to the settlement thereof, entitle
the Holder to any of the rights of a holder of shares of Common Stock. 
  

 B-11 

 A copy of the Purchase Contract Agreement is available for inspection at the offices of the Purchase
Contract Agent. 
  

 B-12 

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

	TEN COM:	 	as tenants in common
		
	UNIF GIFT MIN ACT:	 	                                       
               Custodian                       
                              
                     (cust)                  
                                        
  (minor)
 Under Uniform Gifts to Minors Act of 

		
	 	 	

		
	TENANT:	 	as tenants by the entireties
		
	JT TEN:	 	as joint tenants with right of survivorship and not as tenants in common

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

  

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s)
unto                                       
                                        
                                        
                                        
    
 (Please insert Social Security or Taxpayer I.D. or other Identifying Number of Assignee) 
  
  

 (Please print or type name and address including Postal Zip Code of Assignee) 
  
 the within Treasury Units Certificates and all rights thereunder, hereby irrevocably constituting and appointing attorney
                            , to transfer said Treasury Units Certificates on the books of The PMI
Group, Inc., with full power of substitution in the premises. 
  

	Dated:                                     
                                        
                                    	 	Signature                                     
                                        
                            
		
	 	 	 NOTICE: The signature to this assignment
 must correspond with the name as it appears
 upon the face of the within Treasury Units
 Certificates in every particular, without
 alteration or enlargement or any change
 whatsoever.

	
	 Signature Guarantee:                                  
                                        
                                        
                                        
                                        
           

  

 B-13 

 SETTLEMENT INSTRUCTIONS 
  
 The undersigned Holder directs that a certificate for shares of Common Stock deliverable upon settlement on or after the Purchase Contract
Settlement Date of the Purchase Contracts underlying the number of Treasury Units evidenced by this Treasury Units Certificate be registered in the name of, and delivered, together with a check in payment for any fractional share, to the undersigned
at the address indicated below unless a different name and address have been indicated below. If shares are to be registered in the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto.

  

					
	Dated:	 	  

	 	 	 	 	 	  

	  
 If shares are to be registered in the name of
and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a guarantee of your signature:
	 	 	 	 	 	 Signature
 Signature Guarantee:                                  
                                       
 
 (if assigned to another person)

				
	 	 	 	 	 	 	 REGISTERED HOLDER
  
 Please print name and address of
 Registered Holder:

				
	
 Name
  
  
  
  

 Address
  
  
  

  
  

  
  

	 	 	 	 	 	
 Name
  
  
  
  

 Address
  
  
  

  
  

  
  

  
 Social Security or other 

Taxpayer Identification 
 Number, if any 
  

 B-14 

 ELECTION TO SETTLE EARLY/CASH MERGER EARLY SETTLEMENT 
  
 The undersigned Holder of this Treasury Units Certificate hereby irrevocably
exercises the option to effect [Early Settlement] [Cash Merger Early Settlement upon a Cash Merger] in accordance with the terms of the Purchase Contract Agreement with respect to the Purchase Contracts underlying the number of Treasury Units
evidenced by this Treasury Units Certificate specified below. The option to effect [Early Settlement] [Cash Merger Early Settlement] may be exercised only with respect to Purchase Contracts underlying Treasury Units with an aggregate Stated Amount
equal to $[    ] or an integral multiple thereof. The undersigned Holder directs that a certificate for shares of Common Stock or other securities deliverable upon such [Early Settlement] [Cash Merger Early Settlement] be
registered in the name of, and delivered, together with a check in payment for any fractional share and any Treasury Units Certificate representing any Treasury Units evidenced hereby as to which Cash Merger Early Settlement of the related Purchase
Contracts is not effected, to the undersigned at the address indicated below unless a different name and address have been indicated below. Pledged Treasury Securities deliverable upon such [Early Settlement] [Cash Merger Early Settlement] will be
transferred in accordance with the transfer instructions set forth below. If shares are to be registered in the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto. 
  
 Dated:                                     
                            Signature
                                        
                     
  
 Signature
Guarantee:                                      
                                
  

 B-15 

 Number of Units evidenced hereby as to which [Early Settlement] [Cash Merger Early Settlement] of the
related Purchase Contracts is being elected: 
  

	 If shares of Common Stock or
Treasury Units Certificates are to be
registered in
the name of and
delivered to and Treasury Securities
or the Applicable Ownership
Interests in the Treasury Portfolio,as
 the case may be, are to be transferred
to a Person other than the Holder,
please print such Person’s name and
address:
	 	 REGISTERED HOLDER
  
 Please print name and address of
Registered Holder:

		
	                                      
                                 	 	                                      
                         
	Name	 	Name
		
	                                      
                                 	 	                                      
                         
	Address	 	Address
	 	 	 
		
	                                      
                                 	 	                                      
                         
	                                      
                                 	 	                                      
                         
	                                      
                                 	 	                                      
                         
		
	 Social Security or other
 Taxpayer
Identification
 Number, if any
	 	 
	 	 	                                      
                         

  

 B-16 

 Transfer Instructions for Pledged Treasury Securities Transferable upon [Early Settlement] [Cash Merger
Early Settlement] or a Termination Event: 
  

  

  

  

 B-17 

 [TO BE ATTACHED TO GLOBAL CERTIFICATES] 
  
 SCHEDULE OF INCREASES OR DECREASES IN GLOBAL CERTIFICATE 
  
 The following increases or decreases in this Global Certificate have been made: 
  

	Date	 	Amount of increase
in Number of
Treasury Units
evidenced by the
Global Certificate	 	Amount of decrease
in Number of Treasury Units
evidenced by the
Global Certificate	  	Number of Treasury
Units evidenced by
this Global
Certificate following
such decrease or increase	  	Signature of
authorized signatory
of Purchase Contract
Agent
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

	 	 	 	 	 	  	 	  	 
	

  
  

 B-18 

 EXHIBIT C 
  

INSTRUCTION TO PURCHASE CONTRACT AGENT 
  
 The Bank of New York 
 The Purchase Contract Agent 
 101 Barclay Street, Floor 8W 
 New York, NY 10286 
 Attention: Corporate Trust Administration 
 Fax:
[            ] 
  
 Re: [             Corporate Units] [             Treasury Units] of The PMI Group, Inc., a
Delaware corporation (the “Company”). 
  
 The
undersigned Holder hereby notifies you that it has delivered to [            ], as Securities Intermediary, for credit to the Collateral Account,
$             aggregate principal amount of [Senior Notes] [Treasury Securities] in exchange for the [Pledged Senior Notes] [Pledged Treasury Securities] held in the Collateral Account, in
accordance with the Pledge Agreement, dated as of [            ], 2003 (the “Pledge Agreement”; unless otherwise defined herein, terms defined in the Pledge Agreement are
used herein as defined therein), between you, the Company, the Collateral Agent, the Custodial Agent and the Securities Intermediary. The undersigned Holder has paid all applicable fees and expenses relating to such exchange. The undersigned Holder
hereby instructs you to instruct the Collateral Agent to release to you on behalf of the undersigned Holder the [Pledged Senior Notes] [Pledged Treasury Securities] related to such [Corporate Units] [Treasury Units]. 
  

	Date:                                     
   	 	

	 	 	Signature
		
	 	 	Signature Guarantee:
                                        
                

  
  
  

 C-1 

 Please print name and address of Registered Holder: 
  
  

	
	 	

	Name	 	 Social Security or other Taxpayer
 Identification Number, if any

  

	Address	 	 	 	 
			
	
	 	 	 	 
			
	
	 	 	 	 
			
	
	 	 	 	 
			
	
	 	 	 	 

  

 C-2 

 EXHIBIT D 
  

NOTICE FROM PURCHASE CONTRACT AGENT 
 TO
HOLDERS 
  
 (Transfer of Collateral upon Occurrence of a
Termination Event) 
  

	 [HOLDER]
	 	 	 	 
				
	
	 	 	 	 	 	 
				
	
	 	 	 	 	 	 
				
	 Attention:
 Telecopy:                                     
                                        
                           
	 	 	 	 	 	 

  

	 	Re:        	 	[                 Corporate Units]
[                 Treasury Units] of The PMI Group, Inc., a Delaware corporation (the “Company”) 

  
 Please refer to the Purchase Contract Agreement, dated as of
[            ], 2003 (the “Purchase Contract Agreement”; unless otherwise defined herein, terms defined in the Purchase Contract Agreement are used herein as defined
therein), between the Company and the undersigned, as Purchase Contract Agent and as attorney-in-fact for the holders of Corporate Units and [Applicable Ownership Interests (as specified in clause (i) of the definition of such term) and] Treasury
Units from time to time. 
  
 We hereby notify you that a
Termination Event has occurred and that [the Senior Notes] [Applicable Ownership Interests (as specified in clause (i) of the definition of such term) in the Treasury Portfolio] [the Treasury Securities] compromising a portion of your ownership
interest in              [Corporate Units] [Treasury Units] have been released and are being held by us for your account pending receipt of transfer instructions with respect to
such [Senior Notes][Treasury Securities] (the “Released Securities”). 
  
 Pursuant to Section 3.15 of the Purchase Contract Agreement, we hereby request written transfer instructions with respect to the Released Securities. Upon receipt of your instructions and upon transfer to us of your
[Corporate Units][Treasury Units] effected through book-entry or by delivery to us of your [Corporate Units Certificate][Treasury Units Certificate], we shall transfer the Released Securities by book-entry transfer or other appropriate procedures,
in accordance with your instructions. In the event you fail to effect such transfer or delivery, the Released Securities and any distributions thereon, shall be held in our name, or a nominee in trust for your benefit, until such time as such

  

 D-1 

 
[Corporate Units][Treasury Units] are transferred or your [Corporate Units Certificate] [Treasury Units Certificate] is surrendered or satisfactory evidence
is provided that such [Corporate Units Certificate][Treasury Units Certificate] has been destroyed, lost or stolen, together with any indemnification that we or the Company may require. 
  

	 	 	 	 	 
					
	Date:	 	 	 	 	 	By:	 	[            ],
	 	 	 	 	 	 	 as the Purchase Contract Agent

	 	 	 	 	 	 	 	 	  
  
  
  
  
  
  

 Name:
 Title:     Authorized Signatory

  

 D-2 

 EXHIBIT E 
  

NOTICE TO SETTLE BY CASH 
  
 The Bank of New York 
 The Purchase Contract Agent 
 101 Barclay Street, Floor 8W 
 New York, NY 10286 
 Attention: Corporate Trust Administration 
 Fax:
[            ] 
  

	 	Re:    	 	[                                      
Corporate Units] [Treasury Units] of The PMI Group, Inc., a Delaware corporation (the “Company”) 

  
 The undersigned Holder hereby irrevocably notifies you in accordance with Section 5.02 of the Purchase Contract Agreement, dated as of
[            ], 2003 (the “Purchase Contract Agreement”; unless otherwise defined herein, terms defined in the Purchase Contract Agreement are used herein as defined
therein), between the Company and you, as Purchase Contract Agent and as attorney-in-fact for the Holders of the Purchase Contracts, that such Holder has elected to pay to the Securities Intermediary for deposit in the Collateral Account, on or
prior to 5:00 p.m. (New York City time) on the fourth Business Day immediately preceding the Purchase Contract Settlement Date (in lawful money of the United States by certified or cashiers’ check or wire transfer, in immediately available
funds), $             as the Purchase Price for the shares of Common Stock issuable to such Holder by the Company with respect to
             Purchase Contracts on the Purchase Contract Settlement Date. The undersigned Holder hereby instructs you to notify promptly the Collateral Agent of the undersigned
Holders’ election to make such Cash Settlement with respect to the Purchase Contracts related to such Holder’s [Corporate Units] [Treasury Units]. 
  

	 	 	 	 	 
					
	Date:	 	  

	 	 	 	 	 	  

	 	 	 	 	 	 	 	 	 Signature

					
	 	 	 	 	 	 	 	 	 Signature Guarantee:

  

	Please print name and address of Registered Holder:	 	 	 	 
	  

	 	 	 	 
	  

	 	 	 	 

  
  

 E-1 

 EXHIBIT F 
  

NOTICE FROM PURCHASE CONTRACT AGENT 
 TO
COLLATERAL AGENT 
 (Settlement of Purchase Contract through Remarketing) 
  
 [            ] 
 The Collateral Agent 
 [Address] 
 Attention: Corporate Trust Administration 
 Fax: [            ] 
  

	 	Re:        	 	                 Corporate Units of The PMI Group, Inc., a Delaware corporation (the
“Company”) 

  
 Please refer to the
Purchase Contract Agreement, dated as of [            ], 2003 (the “Purchase Contract Agreement”; unless otherwise defined herein, terms defined in the Purchase Contract
Agreement are used herein as defined therein), between the Company and the undersigned, as Purchase Contract Agent and as attorney-in-fact for the Holders of Corporate Units from time to time. 
  
 In accordance with Section 5.02 of the Purchase Contract Agreement and, based
on notices of [Early Settlements] [Cash Settlements] received from Holders of Corporate Units as of 5:00 p.m. (New York City time), on the fifth Business Day immediately preceding the [Initial] [Final] Remarketing Date, we hereby notify you that an
aggregate principal amount of $             Senior Notes are to be tendered for purchase in the Remarketing. 
  

	 	 	 	 	 
					
	Date:	 	 	 	 	 	By:	 	[            ],
	 	 	 	 	 	 	 	 	as the Purchase Contract Agent
	 	 	 	 	 	 	 By:
	 	  
  
  
  
  
  
  

 Name:
 Title:     Authorized Signatory

  

 F-1

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