Document:

exv4w3

Exhibit 4.3

CITIGROUP INC.,

as Issuer

and

THE BANK OF NEW YORK MELLON,

as Trustee

Seventh Supplemental Indenture

Dated as of December [     ], 2009

Supplement to Indenture of Citigroup Inc.

dated as of July 23, 2004

 

 

     [SEVENTH] SUPPLEMENTAL INDENTURE, dated as of December [___], 2009 (this “Seventh Supplemental
Indenture”), between CITIGROUP INC., a Delaware corporation (the “Company”), and THE BANK OF NEW
YORK MELLON, a New York banking corporation, not in its individual capacity but solely as trustee
(the “Trustee”) under the Indenture, dated as of July 23, 2004 (the “Base Indenture”), supplemented
by a First Supplemental Indenture, dated as of December 3, 2007 (the “First Supplemental
Indenture”) and a Fifth Supplemental Indenture, dated as of November 2, 2009 (the “Fifth
Supplemental Indenture,” and the Base Indenture, as supplemented by the First Supplemental
Indenture and the Fifth Supplemental Indenture, the “Supplemented Base Indenture” and the
Supplemented Base Indenture, as supplemented by this Seventh Supplemental Indenture, the
“Indenture”).

W I T N E S S E T H

     WHEREAS, the Company has duly authorized the execution and delivery of the Base Indenture, to
provide for the issuance from time to time of its notes or other evidences of indebtedness to be
issued in one or more series (the “Securities”), as provided in the Base Indenture, up to such
principal amount or amounts as may from time to time be authorized in or pursuant to one or more
resolutions of the Board of Directors;

     WHEREAS, pursuant to the terms of the Base Indenture, the Company desires to provide for the
establishment of a new series of its Securities to be known as its [_.___]% Subordinated Amortizing
Notes due December 15, 2012 (the “Notes”, and “Note” means each note of such series having an
initial principal amount of $[___]), the form of such Notes and the terms, provisions and conditions
thereof to be set forth as provided in the Base Supplemental Indenture and this Seventh
Supplemental Indenture; and

     WHEREAS, the Company has requested that the Trustee execute and deliver this [Seventh]
Supplemental Indenture and all requirements necessary to make this Seventh Supplemental Indenture a
valid, binding and enforceable instrument in accordance with its terms, and to make the Notes, when
executed, authenticated and delivered by the Company, the valid, binding and enforceable
obligations of the Company, have been done and performed, and the execution and delivery of this
Seventh Supplemental Indenture has been duly authorized in all respects.

     NOW THEREFORE, in consideration of the purchase and acceptance of the Notes by the Holders
thereof, and for the purpose of setting forth, as provided in the Base Indenture, the form and
terms of the Notes, the Company covenants and agrees with the Trustee as follows:

1

 

ARTICLE 1

Definitions

     Section 1.01. Definition Of Terms. Unless the context otherwise requires (including for
purposes of the Recitals):

     (a) a term defined in the Supplemented Base Indenture has the same meaning when used in this
Seventh Supplemental Indenture unless otherwise specified herein;

     (b) a term defined anywhere in this Seventh Supplemental Indenture has the same meaning
throughout;

     (c) the definition of any term in this Seventh Supplemental Indenture that is also defined in
the Supplemented Base Indenture, shall for the purposes of this Seventh Supplemental Indenture
supersede the definition of such term in the Supplemented Base Indenture;

     (d) the definition of a term in this Seventh Supplemental Indenture is not intended to have
any effect on the meaning or definition of an identical term that is defined in the Supplemented
Base Indenture insofar as the use or effect of such term in the Supplemented Base Indenture, as
previously defined, is concerned;

     (e) the singular includes the plural and vice versa;

     (f) headings are for convenience of reference only and do not affect interpretation; and

     (g) the following terms have the meanings given to them in this Section 1.01(g):

     “Citigroup Trust” means each of Citigroup Capital III, Citigroup Capital VII, Citigroup
Capital VIII, Citigroup Capital IX, Citigroup Capital X, Citigroup Capital XI, Citigroup Capital
XII, Citigroup Capital XIII, Citigroup Capital XIV, Citigroup Capital XV, Citigroup Capital XVI,
Citigroup Capital XVII, Citigroup Capital XVIII, Citigroup Capital XIX, Citigroup Capital XX,
Citigroup Capital XXI, Citigroup Capital XXX, Citigroup Capital XXXI, Citigroup Capital XXXII and
Citigroup XXXIII, each a Delaware statutory trust, or any other similar trust created for the
purpose of issuing Preferred Securities in connection with the issuance of junior subordinated debt
securities under the Junior Subordinated Debt Indentures or the Junior Junior Subordinated Debt
Indentures.

     “Company” shall have the meaning set forth in the first paragraph of this Seventh Supplemental
Indenture.

     “DTC” means The Depository Trust Company.

     “Early Mandatory Settlement Date” shall have the meaning set forth in the Purchase Contract
Agreement.

2

 

     “Early Mandatory Settlement Notice” shall have the meaning set forth in the Purchase Contract
Agreement.

     “Early Mandatory Settlement Rate” shall have the meaning set forth in the Purchase Contract
Agreement.

     “Early Mandatory Settlement Right” shall have the meaning set forth in the Purchase Contract
Agreement.

     “Extension Period” shall have the meaning set forth in Section 2.03(c)(i).

     “Fundamental Change” shall have the meaning set forth in the Purchase Contract Agreement.

     “Holder” means a holder of Notes, unless otherwise indicated.

     “Indenture” shall have the meaning set forth in the first paragraph of this Seventh
Supplemental Indenture.

     “Installment Payment Date” means each March 15, June 15, September 15 and December 15,
commencing on March 15, 2010.

     “Installment Payment Period” means the period from, and including, the Issue Date to, but
excluding, the first Installment Payment Date and each subsequent full quarterly period from and
including an Installment Payment Date to, but excluding, the immediately succeeding Installment
Payment Date.

     “Issue Date” means                     , 2009.

     “Global Note” shall have the meaning set forth in Section 2.02.

     “Mandatory Settlement Date” means the Maturity Date.

     “Maturity Date” means December 15, 2012.

     “Note” and “Notes” shall have the respective meanings set forth in the first recital of this
Seventh Supplemental Indenture.

     “Participant” means the direct or indirect participant through which a Holder holds an
interest in a Unit.

     “Paying Agent” shall initially mean the Trustee.

3

 

     “Purchase Contract Agreement” means the Purchase Contract Agreement, dated as of December
[___], 2009, between the Company and The Bank of New York Mellon, as purchase contract agent and as
Trustee.

     “Purchase Contracts” shall have the meaning set forth in the Purchase Contract Agreement.

     “Registrar” shall initially mean the Trustee.

     “Regular Record Date” shall have the meaning set forth in Section 2.03(b).

     “Repurchase Date” shall be a date specified by the Company in the Early Mandatory Settlement
Notice, which shall be at least 20 but not more than 45 Business Days following the date of the
Company’s Early Mandatory Settlement Notice, which may or may not fall on the Early Mandatory
Settlement Date.

     “Repurchase Notice” means a notice in the form entitled “Form of Repurchase Notice” on the
reverse side of the Notes.

     “Repurchase Right” shall have the meaning set forth in Section 4.01.

     “Repurchase Price” per Note to be redeemed shall be equal to the principal amount of such Note
as of the Repurchase Date, plus (i) accrued and unpaid interest on such principal amount at a rate
of [___]% per annum and (ii) if at the time the Company extends the Repurchase Right to Holders
there is an Extension Period in effect, the aggregate amount of deferred installment payments and
interest thereon, determined as set forth in Section 2.03(c)(ii). However, if the Notes are in
certificated form and the Repurchase Date falls after a Regular Record Date and on or prior to the
immediately succeeding Installment Payment Date, the installment payment payable on such
Installment Payment Date will be paid on such Installment Payment Date to the Holder as of such
Regular Record Date and will not be included in the Repurchase Price per Note.

     “Senior Indebtedness” means, with respect to the Company:

	 	(1)	 	the principal, premium, if any, and interest in respect of (a) indebtedness for
money borrowed and (b) indebtedness evidenced by securities, notes, debentures, bonds
or other similar instruments issued by the Company including, without limitation, (i)
all indebtedness (whether now or hereafter outstanding) issued under the senior debt
indenture, dated as of March 15, 1987, between and The Bank of New York Mellon
(formerly The Bank of New York), as trustee, as the same has been or may be amended,
modified, or supplemented from time to time and (ii) all indebtedness (whether now or
hereafter outstanding) issued under the subordinated debt indenture, dated as of April
12, 2001, between the Company and The Bank of New York Mellon, as successor trustee to
JPMorgan Chase

4

 

	 	 	 	Bank, N.A., as the same has been or may be amended, modified, or supplemented from
time to time;
	 
	 	(2)	 	all capital lease obligations of the Company;
	 
	 	(3)	 	all obligations of issued or assumed as the deferred purchase price of
property, all conditional sale obligations of the Company and all obligations of under
any conditional sale or title retention agreement (but excluding trade accounts payable
in the ordinary course of business);
	 
	 	(4)	 	all obligations, contingent or otherwise, of the Company in respect of any
letters of credit, bankers acceptances, security purchase facilities or similar credit
transactions;
	 
	 	(5)	 	all obligations of in respect of interest rate swap, cap or other agreements,
interest rate future or option contracts, currency swap agreements, currency future or
option contracts and other similar agreements;
	 
	 	(6)	 	all obligations of the type referred to in clauses (1) through (5) above of
other persons for the payment of which the Company is responsible or liable as obligor,
guarantor or otherwise; and
	 
	 	(7)	 	all obligations of the type referred to in clauses (1) through (6) above of
other persons secured by any lien on any property or asset of the Company, whether or
not such obligation is assumed by Company,

     except that “Senior Indebtedness” shall not include:

	 	(A)	 	any other indebtedness issued under this Indenture;
	 
	 	(B)	 	all indebtedness (whether now or hereafter outstanding) issued to a Citigroup
Trust under (i) the indenture, dated as of October 7, 1996, between the Company and The
Bank of New York Mellon, as successor trustee to JPMorgan Chase Bank (formerly known as
The Chase Manhattan Bank), as trustee, as the same has been or may be amended,
modified, or supplemented from time to time and (ii) the indenture, dated as of July
30, 2009, between the Company and The Bank of New York Mellon, as trustee, as the same
has been or may be amended, modified, or supplemented from time to time (collectively
and together with the Indenture, the “Junior Subordinated Debt Indentures”);
	 
	 	(C)	 	all indebtedness (whether now or hereafter outstanding) issued to a Citigroup
Trust under (i) the indenture, dated as of June 30, 2006, between the Company and The
Bank of New York Mellon, as successor trustee to JPMorgan Chase Bank, N.A., as trustee,
as the same has been or may be amended, modified, or

5

 

	 	 	 	supplemented from time to time; (ii) the indenture, dated as of September 15, 2006,
between the Company and The Bank of New York Mellon, as successor trustee to
JPMorgan Chase Bank, N.A., as the same has been or may be amended, modified, or
supplemented from time to time; and (iii) the indenture, dated as of June 28, 2007,
between the Company and The Bank of New York Mellon (formerly The Bank of New York),
as trustee, as the same has been or may be amended, modified, or supplemented from
time to time (collectively, the “Junior Junior Subordinated Debt Indentures”);
	 
	 	(D)	 	any guarantee in respect of any preferred securities, capital securities or
preference stock of a Citigroup Trust; and
	 
	 	(E)	 	any indebtedness or any guarantee that is by its terms subordinated to, or
ranks equally with, the amortizing notes and the issuance of which (i) has received the
concurrence or approval of the Federal Reserve or its staff or (ii) does not at the
time of issuance prevent the Units from qualifying for tier 1 capital treatment
(irrespective of any limits on the amount of Citigroup’s tier 1 capital) under
applicable capital adequacy guidelines, regulations, policies, published
interpretations or any applicable concurrence or approval of the Federal Reserve or its
staff.

     “Trustee” shall have the meaning set forth in the first paragraph of this Seventh Supplemental
Indenture.

     “Securities” shall have the meaning set forth in the first recital of this Seventh
Supplemental Indenture.

     “Supplemented Base Indenture” shall have the meaning set forth in the first paragraph of this
Seventh Supplemental Indenture.

     “Units” shall have the meaning set forth in the Purchase Contract Agreement.

ARTICLE 2

General Terms And Conditions Of The Notes

     Section 2.01. Designation and Principal Amount. There is hereby authorized a series of
Securities designated as the      % Amortizing Notes due 2015 limited in aggregate principal amount
to $[°°°] (or up to $[°°°] to the extent that the Underwriters’ over-allotment option is
exercised). The Notes may be issued from time to time upon written order of the Company for the
authentication and delivery of the Notes pursuant to Section 4.01 of this Seventh Supplemental
Indenture.

6

 

     Section 2.02. Form, Payment and Appointment. The Notes will be Global Securities and will
initially be issued in fully registered, permanent global form without coupons (a “Global Note”),
and the Depositary shall be DTC or such other depositary as any officer of the Company may from
time to time designate. Unless and until such Global Note is exchanged for Notes in registered
form, Global Notes may be transferred, in whole or in part, only to the Depositary or a nominee of
the Depositary, or to a successor Depositary selected or approved by the Company or to a nominee of
such successor Depositary.

     Installments on the Notes will be payable, the transfer of such Notes will be registrable and
such Notes will be exchangeable for Notes of a like aggregate principal amount bearing identical
terms and provisions at the office or agency of the Company maintained for such purpose in the
Borough of Manhattan, The City of New York, which shall initially be the Corporate Trust Office of
the Trustee.

     The Registrar and Paying Agent for the Notes shall initially be the Trustee.

     The Notes shall be issuable in denominations of $[?] and integral multiples of $[?] in excess
thereof.

     Section 2.03. Installment Payments

     (a) Installment Payment Dates. On each Installment Payment Date, the Company shall pay, in
cash, equal installments of $[___] on each Note, subject to the Company’s right to defer extend the
installment payment period at any time and from time to time under the circumstances, and subject
to the conditions, set forth in clause (c) of this Section 2.03. Installments

     (b) Installment Payment Amount. Each installment shall constitute a payment of interest (at a
rate of [°°°]% per annum) and a partial repayment of principal on the Note, allocated as set forth
in the schedule below.

	 	 	 	 	 
	Installment Payment Date	 	Amount of Principal	 	Amount of Interest
	March 15, 2010

	 	$[•]
	 	$[•]
	June 15, 2010

	 	$[•]
	 	$[•]
	September 15, 2010

	 	$[•]
	 	$[•]
	December 15, 2010

	 	$[•]
	 	$[•]
	March 15, 2011

	 	$[•]
	 	$[•]
	June 15, 2011

	 	$[•]
	 	$[•]
	September 15, 2011

	 	$[•]
	 	$[•]
	December 15, 2011

	 	$[•]
	 	$[•]
	March 15, 2012

	 	$[•]
	 	$[•]
	June 15, 2012

	 	$[•]
	 	$[•]
	September 15, 2012

	 	$[•]
	 	$[•]
	December 15, 2012

	 	$[•]
	 	$[•]

7

 

     Each installment payment for any Installment Payment Period shall be computed on the basis of
a 360-day year of twelve 30-day months. If an installment is payable for any period shorter than a
full Installment Payment Period, such installment shall be computed on the basis of the actual
number of days elapsed per 30-day month. Furthermore, if any date on which an installment is
payable is not a Business Day, then payment of the installment on such date will be made on the
next succeeding day that is a Business Day, and without any interest or other payment in respect of
any such delay. However, if such Business Day is in the next succeeding calendar year, then such
installment payment shall be made on the immediately preceding Business Day, in each case with the
same force and effect as if made on such date.

     Installments shall be paid to the person in whose name the Note is registered, with limited
exceptions, at the close of business on the Business Day (each, a “Regular Record Date”)
immediately preceding the related Installment Payment Date. In the event the Notes do not continue
to remain in book-entry only form, the Company shall have the right to select Regular Record Dates.

     (c) Option To Extend Installment Payment Period.

     (i) The provisions set forth in Article XIII of the Base Indenture shall not apply with
respect to the Notes. Instead, the Company may defer installment payments, at any time and
from time to time, by extending the Installment Payment Period, so long as such period of
time does not extend beyond December 15, 2015 (the “Extension Period”). The Company may end
an Extension Period on any Installment Payment Date occurring on or before December 15, 2012
or, in the case of an Extension Period that extends beyond December 15, 2012, on any
Business Day thereafter that is on or before December 15, 2015.

     (ii) At the end of any Extension Period, the Company shall pay all installment payments
for which the related Installment Payment Date occurred during such Extension Period,
together with interest on the full amount of such installment payments compounded quarterly
at the rate of ___% per annum, to the extent permitted by applicable law. The Company
shall give Holders of Units and Holders of Notes at least 10 Business Days’ notice of the
end of an Extension Period.

     (iii) Prior to the termination of any Extension Period, the Company may further defer
installment payments by extending such Extension Period. Such Extension Period, including
all such previous and further extensions, may not extend beyond December 15, 2015. Upon the
termination of any Extension Period and the payment of all amounts then due, the Company may
commence a new Extension Period, if consistent with the terms set forth in this clause (c)
of Section 2.03. No installment payment (or

8

 

interest thereon) during an Extension Period, except at the end of such Extension
Period, shall be due and payable.

     (iv) The Company shall give the Holders of Units and Notes notice of its election of an
Extension Period (or any extension thereof) at least 10 Business Days prior to the earlier
of (x) the next succeeding Installment Payment Date; or (y) the date upon which the Company
is required to give notice to the New York Stock Exchange or other applicable
self-regulatory organization or to Holders of the record or payment date of such installment
payment.

     (d) Restrictions Applicable During an Extension Period and Certain Other Circumstances.

     (i) The provisions set forth in Article XIII of the Base Indenture shall not apply with
respect to the Amortizing Notes. Instead, if (x) there shall have occurred and be
continuing a Default under the Indenture or (y) the Company shall have given notice of its
election to defer installment payments, or any extension of such period, shall be
continuing, then:

     (A) the Company and its Subsidiaries shall not declare or pay any dividend on,
make any distributions relating to, or redeem, purchase, acquire or make a
liquidation payment relating to, any of its Capital Stock or make any guarantee
payment with respect thereto other than:

     (1) purchases, redemptions or other acquisitions of shares of Capital
Stock of the Company in connection with any employment contract, benefit
plan or other similar arrangement with or for the benefit of employees,
officers, directors or consultants;

     (2) purchases of shares of the Company’s common stock pursuant to a
contractually binding requirement to buy stock existing prior to the
commencement of the extension period, including under a contractually
binding stock repurchase plan;

     (3) as a result of an exchange or conversion of any class or series of
the Company’s Capital Stock for any other class or series of the Company’s
Capital Stock;

     (4) the purchase of fractional interests in shares of the Company’s
Capital Stock pursuant to the conversion or exchange provisions of such
Capital Stock or the security being converted or exchanged; or

9

 

     (5) purchases of the Company’s Capital Stock in connection with the
distribution thereof; and

     (B) the Company and its Subsidiaries shall not make any payment of interest,
principal or premium on, or repay, purchase or redeem, any debt securities or
guarantees issued by the Company that rank equally with or junior to the Notes
other than pro rata payments of accrued and unpaid interest on the Notes and any
other debt securities or guarantees issued by the Company that rank equally with
the Notes, except and to the extent the terms of any such debt securities would
prohibit the Company from making such pro rata payment.

     These foregoing restrictions shall not apply to any stock dividends paid by the Company where
the dividend stock is the same stock as that on which the dividend is being paid.

ARTICLE 3. Redemption. 

     Section 3.01. Article XI shall not apply with respect to the Notes.

ARTICLE 4. Repurchase of Notes at the Option of the Holder

     Section 4.01. Offer to Repurchase. If the Company (a) elects to exercise its Early
Mandatory Settlement Right and (b) at the time of such election, (x) there is not an Extension
Period in effect and (y) the Company has not given notice pursuant to Section 2.03(c)(iv) that it
intends to defer future scheduled installment payments, then Holders of Notes will have the right
(the “Repurchase Right”) to require the Company to repurchase some or all of their Notes for cash
at the Repurchase Price per Note to be redeemed on the Repurchase Date, as described below.
Holders may not require the Company to repurchase a portion of an Amortizing Note, nor will any
Holder have the right to require the Company to repurchase any or all of such Holder’s Notes in
connection with any Early Settlement of such Holder’s Purchase Contracts at the Early Settlement
Rate in accordance with the Purchase Contract Agreement.

     Section 4.02. Conditions to Exercise. Notwithstanding Section 4.01, Holders may exercise
the Repurchase Right if an Extension Period is in effect or the Company has given notice that it
intends to defer future scheduled installment payments, if, at the time the Company elects to
exercise its Early Mandatory Settlement Right, it has received any required regulatory approval or
consent from the Board of Governors of the Federal Reserve System or any successor primary federal
regulator to extend the Repurchase Right to Holders, if then required.

     Section 4.03. Procedures for Exercise.

     (a) To exercise the Repurchase Right, a Holder shall deliver, on or before the second Business
Day immediately preceding the Repurchase Date, the Notes to be repurchased (or the

10

 

Units, if the Early Mandatory Settlement Date falls on the same day as the Repurchase Date and if
the Notes have not been separated from the Units), together with a duly completed written
Repurchase Notice, in each case in accordance with appropriate DTC procedures, unless the Note is
not a Global Note, in which case such Holder shall deliver the Notes to be repurchased or the Units
that include the Notes to be repurchased, duly endorsed for transfer, together with a Repurchase
Notice, to the Paying Agent.

     (b) The Repurchase Notice shall state the following:

     (i) if certificated Notes or Units have been issued, the certificate numbers of the
Notes or Units, or if the Notes are Global Notes, the Repurchase Notice shall comply with
appropriate DTC procedures;

     (ii) the number of Notes to be repurchased; and

     (iii) that the Notes are to be repurchased by the Company pursuant to the applicable
provisions of the Notes and the Indenture.

     Section 4.04. Withdrawal of Repurchase Notice.

     (a) A Holder may withdraw any Repurchase Notice (in whole or in part) by a written,
irrevocable notice of withdrawal delivered to the trustee prior to the close of business on the
second Business Day immediately preceding the Repurchase Date.

     (b) The notice of withdrawal shall state the following:

     (i) the number of the withdrawn Notes;

     (ii) if certificated Notes or Units have been issued, the certificate numbers of the
withdrawn Notes or Units, or if not certificated, the notice of withdrawal shall comply with
appropriate DTC procedures; and

     (iii) the number of Notes, if any, that remain subject to the Repurchase Notice.

     (c) The Company shall be required to repurchase the Notes on the Repurchase Date. A Holder
electing to exercise the Repurchase Right shall receive payment of the Repurchase Price on the
later of (i) the Repurchase Date and (ii) the time of book-entry transfer or the delivery of the
Notes.

     (d) If the Trustee holds money sufficient to pay the Repurchase Price of the Notes on the
Repurchase Date, then (i) the Notes shall cease to be outstanding and interest shall cease to
accrue (whether or not book-entry transfer of the notes is made or whether or not the Notes are
delivered to the Trustee); and (ii) all other rights of the Holder shall terminate (other than the
right to receive the Repurchase Price).

11

 

     (e) The Company shall, in connection with any repurchase offer pursuant to an Early Mandatory
Settlement Notice, if required, (i) comply with the provisions of the tender offer rules
under the Exchange Act that may then be applicable; and (ii) file a Schedule TO or any other
required schedule under the Exchange Act.

     (f) Notwithstanding anything to the contrary herein, no Notes may be repurchased at the option
of Holders if the principal amount thereof has been accelerated, and such acceleration has not been
rescinded, on or prior to the Repurchase Date (except in the case of a Default by the Company of
the payment of the Repurchase Price with respect to such Notes).

     Section 4.05. Defeasance. For the avoidance of doubt, the provisions of Article IV of the
Base Indenture apply to the Notes.

     Section 4.06. No Sinking Fund. The Notes are not entitled to the benefit of any sinking
fund.

ARTICLE 5

Form Of Note

     Section 5.01. Form Of Note. The Notes and the Trustee’s Certificate of Authentication to be
endorsed thereon are to be substantially in the forms attached as Exhibit A hereto, with such
changes therein as the officers of the Company executing the Notes (by manual or facsimile
signature) may approve, such approval to be conclusively evidenced by their execution thereof.

ARTICLE 6

Original Issue Of Notes

     Section 6.01. Original Issue Of Notes. Notes in the aggregate principal amount of $[°°°] may
from time to time, upon execution of this Seventh Supplemental Indenture, be executed by the
Company and delivered to the Trustee for authentication, and the Trustee shall thereupon
authenticate and deliver said Notes to or upon the written order of the Company pursuant to Section
3.03 of the Base Indenture.

ARTICLE 7

Original Issue Discount

     Section 7.01. Original Issue Discount. The Company shall file with the Trustee promptly at
the end of each calendar year (i) a written notice specifying the amount of original issue discount
(including daily rates and accrual periods) accrued on Notes that are outstanding as of the end of
the year and (ii) such other specific information relating to such original issue

12

 

discount as may
then be relevant under the Internal Revenue Code of 1986, as amended from time to time.

ARTICLE 8

Defaults And Remedies

     Section 8.01. Defaults. In addition to the Defaults set forth in Section 5.7 of the Base
Indenture, each of the following shall constitute a “Default” with respect to the Notes:

     (a) an Event of Default, including the Event of Default described in Section 8.02(a) and
excluding the Event of Default described in Section 8.02(b);

     (b) a default for 30 days in the payment of any installment payment on any Note when such
payment is due (taking into account any Extension Period);

     (c) failure to give notice of a Fundamental Change, as required under the Purchase Contract
Agreement; and

     (d) failure to pay the Repurchase Price in connection with any Holder’s exercise of its
Repurchase Right.

     The Defaults set forth in Section 5.7(b), (c), (d) and (f) of the Base Indenture shall not
apply to the Notes.

     Notwithstanding anything to the contrary herein, Holders shall not have the right to
accelerate the Notes in accordance with Section 5.2 of the Base Indenture with respect to Defaults,
except for Defaults that are also Events of Default. In addition, the Trustee may withhold notice
to the Holders of any Default with respect to the Notes, except in the case of (x) a failure to
make an installment payment, or (y) failure to pay the Repurchase Price, if it considers such
withholding to be in the interests of Holders.

     Section 8.02. Events Of Default. (a) In addition to the Events of Default set forth in
Section 5.1 of the Base Indenture, it shall be an “Event of Default” with respect to the Notes if
there is a failure to pay in full all deferred installment payments on the Notes on or by December
15, 2015 and continuance of such failure to pay for a period of 30 days.

     (b) The Event of Default specified in Section 5.1(a) of the Base Indenture shall not apply to
the Notes.

13

 

ARTICLE 9

Miscellaneous

     Section 9.01. Ratification Of Indenture. The Indenture, as supplemented by this Seventh
Supplemental Indenture, is in all respects ratified and confirmed, and this Seventh Supplemental
Indenture shall be deemed part of the Indenture in the manner and to the extent herein and therein
provided.

     Section 9.02. Trustee Not Responsible For Recitals. The recitals herein contained are made
by the Company and not by the Trustee, and the Trustee assumes no responsibility for the
correctness thereof. The Trustee makes no representation as to the validity or sufficiency of this
Seventh Supplemental Indenture.

     Section 9.03. New York Law To Govern. THE INDENTURE AND EACH NOTE, AND ANY CLAIM,
CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THE INDENTURE OR NOTES, SHALL FOR ALL PURPOSES
BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK BUT WITHOUT
GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF
THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

     Section 9.04. Separability. In case any one or more of the provisions contained in this
Seventh Supplemental Indenture or in the Notes shall for any reason be held to be invalid, illegal
or unenforceable in any respect, then, to the extent permitted by law, such invalidity, illegality
or unenforceability shall not affect any other provisions of this Seventh Supplemental Indenture or
of the Notes, but this Seventh Supplemental Indenture and the Notes shall be construed as if such
invalid or illegal or unenforceable provision had never been contained herein or therein.

     Section 9.05. Counterparts. This Seventh Supplemental Indenture may be executed in any
number of counterparts each of which shall be an original, but such counterparts shall together
constitute but one and the same instrument.

     Section 9.06 Modifications. No modification or amendment to the Indenture shall be made if
(x) the installment payment terms are thereby modified or amended; or (y)the percentage of Holders
necessary to modify or amend the Indenture or waive compliance by the Company with any covenant or
past Default; unless such modification or amendment is made with the consent of the Holder of each
Note affected thereby.

14

 

ARTICLE 10

Tax Treatment

     Section 10.01. Tax Treatment. The Company agrees, and by acceptance of a beneficial
ownership interest in the Notes, each beneficial owner will be deemed to have agreed (1) for United
States federal, state and local income and franchise tax purposes to treat the acquisition of a
Unit as the acquisition of the Note and the Purchase Contract constituting the Unit, (2) to treat
the Notes as indebtedness that is subject to Treas. Reg. Sec. 1.1275-4 (the “Contingent Payment
Regulations”) for United States federal income tax purposes and (3) to be bound by the Company’s
determination of the “comparable yield” and “projected payment schedule,” within the meaning of the
Contingent Payment Regulations, with respect to the Notes for United States federal income tax
purposes. A Holder may obtain the amount of original issue discount, issue
date, yield to maturity, comparable yield and projected payment schedule by submitting a
written request for it to the Company at the following address: Citigroup Inc., 399 Park Avenue,
New York, New York, 10043.

ARTICLE 11

Subordination

     Section 11.01. The provisions of Article XIV of the Base Indenture shall apply with respect
to the Notes, except that references therein to “Senior Indebtedness” shall instead be deemed to be
references to “Senior Indebtedness” as defined in this Seventh Supplemental Indenture for purposes
of the Notes.

15

 

     IN WITNESS WHEREOF, the parties hereto have caused this Seventh Supplemental Indenture to be
duly executed by their respective officers thereunto duly authorized, on the date or dates
indicated in the acknowledgments and as of the day and year first above written.

	 	 	 	 	 
	 	CITIGROUP INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 
	Attest:

	 	 
	 
	 	 
	 

	 	 

 

 

	 	 	 	 	 
	 	THE BANK OF NEW YORK MELLON, as Trustee

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 
	Attest:

	 	 
	 
	 	 
	 

	 	 

 

 

EXHIBIT A

			
	 	 	 
	REGISTERED NO. R-1
	 	CUSIP: [•]

(FORM OF FACE OF NOTE)

[IF THE NOTE IS TO BE A GLOBAL NOTE, INSERT:] THIS NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF
THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY TRUST COMPANY
OR A NOMINEE OF THE DEPOSITORY TRUST COMPANY. THIS NOTE IS EXCHANGEABLE FOR NOTES REGISTERED IN THE
NAME OF A PERSON OTHER THAN THE DEPOSITORY TRUST COMPANY OR ITS NOMINEE ONLY IN THE LIMITED
CIRCUMSTANCED DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS NOTE (OTHER THAN A TRANSFER OF
THIS NOTE AS A WHOLE BY THE DEPOSITORY TRUST COMPANY TO A NOMINEE OF THE DEPOSITORY TRUST COMPANY
OR BY A NOMINEE OF THE DEPOSITORY TRUST COMPANY TO THE DEPOSITORY TRUST COMPANY OR ANOTHER NOMINEE
OF THE DEPOSITORY TRUST COMPANY OR TO A SUCCESSOR DEPOSITARY OR TO A NOMINEE OF SUCH SUCCESSOR) MAY
BE REGISTERED EXCEPT IN LIMITED CIRCUMSTANCES.

UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55
WATER STREET, NEW YORK, NEW YORK) TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER,
EXCHANGE OR PAYMENT AND ANY NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME
AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND ANY PAYMENT HEREON
IS MADE TO CEDE & CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY A PERSON
IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

 

 

			
	 	 	 
	No. R-1
	 	CUSIP No. [•]
	$[•]	 	 

CITIGROUP INC.

AMORTIZING NOTE DUE 2012

     CITIGROUP INC., a Delaware corporation (the “Company”, which term includes any successor
corporation under the Indenture hereinafter referred to), for value received, hereby promises to
pay to CEDE & CO., or registered assigns, the principal sum of up to [°°°] ($°°°)[, or such lesser
amount as set forth in the Schedule of Increases or Decreases in Global Note attached hereto,] in
quarterly installments (constituted by a payment of interest at the rate per year of [•]% and a
partial repayment of principal) payable on March 15, June 15, September 15 and December 15 of each
year (each such date, an “Installment Payment Date” and each full quarterly period between
Installment Payment Dates, an “Installment Payment Period”), commencing March 15, 2010, all as set
forth on the reverse hereof, with the final installment due and payable on December 15, 2012 (the
“Maturity Date”). The installment amount payable on any Installment Payment Date shall be computed
on the basis of a 360-day year consisting of twelve 30-day months. If an installment is payable
for any period shorter than a full Installment Payment Period, such installment shall be computed
on the basis of the actual number of days elapsed per 30-day month. In the event that any date on
which an installment is payable is not a Business Day, then payment of the installment on such date
will be made on the next succeeding day that is a Business Day, and without any interest or other
payment in respect of any such delay. However, if such Business Day is in the next succeeding
calendar year, then such installment payment shall be made on the immediately preceding Business
Day, in each case with the same force and effect as if made on such date. Installments shall be
paid to the person in whose name the Note is registered, with limited exceptions, at the close of
business on the Business Day immediately preceding the related Installment Payment Date (each, a
“Regular Record Date”). In the event the Notes do not continue to remain in book-entry only form,
the Company shall have the right to select Regular Record Dates. Any such installment payment not
punctually paid or duly provided for on any Interest Payment Date shall forthwith cease to be
payable to the registered Holders at the close of business on such Regular Record Date and may be
paid to the Person in whose name this Note (or one or more predecessor Securities) is registered at
the close of business on a special record date to be fixed by the Trustee for the payment of such
defaulted installment, notice whereof shall be given to the registered Holders of this series of
Notes not less than 10 days prior to such special record date, or may be paid at any time in any
other lawful manner not inconsistent with the requirements of any securities exchange on which the
Notes may be listed, and upon such notice as may be required by such exchange, all as more fully
provided in the Indenture. Installments shall be payable at the office or agency of the Company
maintained for that purpose in the Borough of Manhattan, The City of New York; provided, however,
that payment of installments may be made at the option of the

 

 

Company by check mailed to the
registered Holder at such address as shall appear in the Security
Register or by wire transfer to an account appropriately designated by the Holder entitled to
payment.

     This Note shall not be entitled to any benefit under the Indenture hereinafter referred to or
be valid or obligatory for any purpose until the Certificate of Authentication shall have been
signed by or on behalf of the Trustee.

     The provisions of this Note are continued on the reverse side hereof and such continued
provisions shall for all purposes have the same effect as though fully set forth at this place.

 

 

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

Dated:

	 	 	 	 	 
	 	CITIGROUP INC.,

       as Issuer

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	Attest

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

 

 

CERTIFICATE OF AUTHENTICATION

     This is one of the Securities of the series designated therein described in the
within-mentioned Indenture.

Dated:

		 	 	 	 
	 	THE BANK OF NEW YORK MELLON,

       as Trustee

 	 
	 	By:  	 	 
	 	 	Authorized Signatory 	 
	 	 	 	 
	 

 

 

(FORM OF REVERSE OF NOTE)

CITIGROUP INC.

     This Note is one of a duly authorized series of Securities of the Company designated as its
Amortizing Notes due 2012 (herein sometimes referred to as the “Notes”), issued under a junior debt
indenture, dated as of July 23, 2004 (the “Base Indenture”), supplemented by a First Supplemental
Indenture, dated as of December 3, 2007 (the “First Supplemental Indenture”) and a Fifth
Supplemental Indenture, dated as of November 2, 2009 (the “Fifth Supplemental Indenture,” and the
Base Indenture, as supplemented by the First Supplemental Indenture, the Fifth Supplemental
Indenture and a Seventh Supplemental Indenture, the “Indenture”) between the Company and The Bank
of New York Mellon, as Trustee (the “Trustee,” which term includes any successor trustee under the
Indenture), to which Indenture reference is hereby made for a description of the rights,
limitations of rights, obligations, duties and immunities thereunder of the Trustee, the Company
and the Holders. The terms of other series of Securities issued under the Indenture may vary with
respect to interest rates, issue dates, maturity, redemption, repayment, currency of payment and
otherwise as provided in the Indenture. The Indenture further provides that securities of a single
series may be issued at various times, with different maturity dates and may bear interest at
different rates. This series of Securities is limited in aggregate principal amount as specified
in said Seventh Supplemental Indenture.

     Each installment shall constitute a payment of interest (at a rate of [°°°]% per annum) and a
partial repayment of principal on the Note, allocated as set forth in the schedule below:

	 	 	 	 	 	 	 	 	 
	Installment Payment Date	 	Amount of Principal	 	Amount of Interest
	March 15, 2010
	 	$	[•]	 	 	$	[•]	 
	June 15, 2010
	 	$	[•]	 	 	$	[•]	 
	September 15, 2010
	 	$	[•]	 	 	$	[•]	 
	December 15, 2010
	 	$	[•]	 	 	$	[•]	 
	March 15, 2011
	 	$	[•]	 	 	$	[•]	 
	June 15, 2011
	 	$	[•]	 	 	$	[•]	 
	September 15, 2011
	 	$	[•]	 	 	$	[•]	 
	December 15, 2011
	 	$	[•]	 	 	$	[•]	 
	March 15, 2012
	 	$	[•]	 	 	$	[•]	 
	June 15, 2012
	 	$	[•]	 	 	$	[•]	 
	September 15, 2012
	 	$	[•]	 	 	$	[•]	 
	December 15, 2012
	 	$	[•]	 	 	$	[•]	 

     The Securities of this series shall not be subject to redemption at the option of the Company
at any time prior to their Maturity Date. However, a Holder shall have the right to require the
Company to repurchase some or all of their Notes for cash at the Repurchase Price per Note to be
repurchased on the Repurchase Date, upon the occurrence of certain events and subject to the
conditions set forth in the Indenture.

 

 

     This Security is not entitled to the benefit of any sinking fund. The Base Indenture contains
provisions for defeasance and covenant defeasance at any time of the indebtedness on this Security
upon compliance by the Company with certain conditions set forth therein, which provisions apply to
this Security.

     If an Event of Default with respect to the Notes shall occur and be continuing, then either
the Trustee or the Holders of not less than 25% in principal amount of the Notes of this series
then outstanding may declare the aggregate principal amount of the Notes of this series, and all
interest accrued thereon, to be due and payable immediately, in the manner, subject to the
conditions and with the effect provided in the Indenture.

     The Base Indenture permits, with certain exceptions as therein provided, the Company and the
Trustee, with the consent of the holders of more than 50% in aggregate principal amount of the
Securities at the time outstanding of each series issued under the Indenture to be affected
thereby, to execute supplemental indentures for certain purposes as described therein.

     Obligations Unconditional. No provision of this Note or of the Indenture shall alter or
impair the obligation of the Company, which is absolute and unconditional, to pay installments on
this Note at the time, place and rate, and in the coin or currency, herein and in the Indenture
prescribed.

     Transfer and Exchange. As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of this Note may be registered on the Security Register of the
Company, upon surrender of this Note for registration of transfer at the office or agency of the
Company in the Borough of Manhattan, The City of New York, duly endorsed by, or accompanied by a
written instrument of transfer in form satisfactory to the Company duly executed by, the Holder
hereof or by his attorney duly authorized in writing, and thereupon one or more new Notes of this
series and of like tenor, of authorized denominations and for the same aggregate principal amount,
will be issued to the designated transferee or transferees.

     The Securities of this series are issuable only in fully registered, permanent global form
without coupons in initial minimum denominations of $[?] or any integral multiple thereof. As
provided in the Indenture and subject to certain limitations therein set forth, Securities of this
series are exchangeable for a like aggregate principal amount of Securities of this series and of
like tenor of a different authorized denomination, as requested by the Holder surrendering the
same.

     No service charge shall be made for any such registration of transfer or exchange, but the
Company may require payment of a sum sufficient to cover any tax or other governmental charge
payable in connection therewith.

     Prior to due presentment of this Note for registration of transfer, the Company, the Trustee
and any agent of the Issuer or the Trustee may treat the Holder in whose name this Note

 

 

is
registered as the owner hereof for all purposes, whether or not this Note be overdue, and neither
the Company, the Trustee nor any such agent shall be affected by notice to the contrary.

     This Note and the Indenture, and any claim, controversy or dispute arising under or related to
the Indenture or this Note, shall for all purposes be governed by, and construed in accordance
with, the laws of the State of New York, without giving effect to the conflicts of laws provisions
thereof.

     All terms used in this Note which are defined in the Indenture and not otherwise defined
herein shall have the meanings assigned to them in the Indenture.

     No recourse shall be had for the payment of any installment on this Note, or for any claim
based hereon, or upon any obligation, covenant or agreement of the Company in the Indenture,
against any incorporator, stockholder, officer or director, past, present or future of the Company
or of any predecessor or successor corporation, either directly or through the Company or of any
successor corporation, whether by virtue of any constitution, statute or rule of law, or by the
enforcement of any assessment of penalty or otherwise; and all such personal liability is expressly
released and waived as a condition of, and as part of the consideration for, the issuance of this
Note.

     The Company agrees, and by acceptance of a beneficial ownership interest in the Notes, each
beneficial Holder will be deemed to have agreed [(1) for United States federal, state and local
income and franchise tax purposes to treat the acquisition of a Note as [•], (2)] to treat the
Notes as indebtedness that is subject to Treas. Reg. Sec. 1.1275-4 (the “Contingent Payment
Regulations”) for United States federal income tax purposes and [(3)] to be bound by the Company’s
determination of the “comparable yield” and “projected payment schedule,” within the meaning of the
Contingent Payment Regulations, with respect to the Notes for United States federal income tax
purposes. A Holder may obtain the amount of original issue discount, issue date, yield to
maturity, comparable yield and projected payment schedule by submitting a written request for it to
the Company at the following address: Citigroup Inc., 399 Park Avenue, New York, New York, 10043.

 

 

ASSIGNMENT

	 	 	 
	FOR VALUE RECEIVED, the undersigned assigns and transfers this Note to:
	 	 
	 
	 	 
	 	 	 
	 
	 	 
	 	 	 
	 
	 	 
	(Insert assignee’s social security or tax identification number)
	 	 
	 
	 	 
	 	 	 
	 
	 	 
	 	 	 
	 
	 	 
	 	 	 
	 
	 	 
	(Insert address and zip code of assignee)
	 	 
	 
	 	 
	and irrevocably appoints
	 	 
	 
	 	 
	 	 	 
	 
	 	 
	 	 	 
	 
	 	 
	 	 	 
	 
	 	 
	agent to transfer this Note on the books of the Company. The agent may substitute another to act
for him or her.

Date:                     

Signature:

                                        

Signature Guarantee:

                                        

(Sign exactly as your name appears on the other side of this Note)

 

 

SIGNATURE GUARANTEE

Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of
the Registrar, which requirements include membership or participation in the Security Transfer
Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined
by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the
Securities Exchange Act of 1934, as amended.

	 	 	 	 	 
	By:
	 	 	 	 
	 

	 	 

Name
	 	 
	 

	 	Title:	 	 

	 	 	 	 	 	 	 
	 	 	 	 	 
	 	 	as Trustee	 	 
	 
	 	 	 	 	 	 
	 

	 	By:	 	 	 	 
	 

	 	 	 	 

Name
	 	 
	 

	 	 	 	Title:	 	 

Attest:

	 	 	 	 	 
	By:
	 	 	 	 
	 

	 	 

Name
	 	 
	 

	 	Title:	 	 

 

 

[TO BE ATTACHED TO GLOBAL NOTES]

SCHEDULE OF INCREASES OR DECREASES IN NOTE

The following increases or decreases in a part of this Note have been made:

	 	 	 	 	 	 	 	 	 
	 	 	Amount of	 	Amount of	 	Principal	 	 
	 	 	decrease in	 	increase in	 	amount of this	 	Signature of
	 	 	principal	 	principal	 	Note following	 	authorized
	 	 	amount of this	 	amount of this	 	such decrease	 	officer of
	Date	 	Note	 	Note	 	(or increase)	 	Trusteeexv4w4

Exhibit 4.4

 

 

CITIGROUP INC.

and

THE BANK OF NEW YORK MELLON,

as Purchase Contract Agent

and as Trustee under the Indenture referred to herein

PURCHASE CONTRACT AGREEMENT

Dated as of December [___], 2009

 

 

 

 

TABLE OF CONTENTS

	 	 	 	 	 
	 	 	Page
	ARTICLE 1

	Definitions and Other Provisions of General Applications

	 
	 	 	 	 
	Section 1.01. Definitions
	 	 	1	 
	Section 1.02. Compliance Certificates and Opinions
	 	 	9	 
	Section 1.03. Form of Documents Delivered to Purchase Contract Agent
	 	 	10	 
	Section 1.04. Acts of Holders; Record Dates
	 	 	11	 
	Section 1.05. Notices
	 	 	12	 
	Section 1.06. Notice to Holders; Waiver
	 	 	13	 
	Section 1.07. Effect of Headings and Table of Contents
	 	 	13	 
	Section 1.08. Successors and Assigns
	 	 	13	 
	Section 1.09. Separability Clause
	 	 	13	 
	Section 1.10. Benefits of Agreement
	 	 	13	 
	Section 1.11. Governing Law
	 	 	13	 
	Section 1.12. Judicial Proceedings
	 	 	14	 
	Section 1.13. Legal Holidays
	 	 	14	 
	Section 1.14. Counterparts
	 	 	14	 
	Section 1.15. Inspection of Agreement
	 	 	15	 
	 
	 	 	 	 
	ARTICLE 2

	Unit and Purchase Contract Forms

	 
	 	 	 	 
	Section 2.01. Forms of Units and Purchase Contracts Generally
	 	 	15	 
	Section 2.02. Form of Purchase Contract Agent’s Certificate of Authentication
	 	 	16	 
	Section 2.03. Separation of Units
	 	 	16	 
	Section 2.04. Recreation of Units
	 	 	16	 
	 
	 	 	 	 
	ARTICLE 3

	The Units and Purchase Contracts

	 
	 	 	 	 
	Section 3.01. Amount and Denominations
	 	 	17	 
	Section 3.02. Rights and Obligations Evidenced by the Securities
	 	 	17	 
	Section 3.03. Execution, Authentication, Delivery and Dating
	 	 	18	 
	Section 3.04. Temporary Securities
	 	 	18	 
	Section 3.05. Registration; Registration of Transfer and Exchange
	 	 	19	 
	Section 3.06. Book-Entry Interests
	 	 	20	 
	Section 3.07. Notices to Holders
	 	 	20	 
	Section 3.08. Appointment of Successor Depositary
	 	 	21	 
	Section 3.09. Definitive Securities
	 	 	21	 
	Section 3.10. Mutilated, Destroyed, Lost and Stolen Securities
	 	 	21	 
	Section 3.11. Persons Deemed Owners
	 	 	22	 

i

 

	 	 	 	 	 
	 	 	Page
	Section 3.12. Cancellation
	 	 	23	 
	 
	 	 	 	 
	ARTICLE 4

	Settlement Of The Purchase Contracts

	 
	 	 	 	 
	Section 4.01. Settlement Rate
	 	 	23	 
	Section 4.02. Representations and Agreements of Holders
	 	 	24	 
	Section 4.03. Delivery Upon Settlement of the Purchase Contracts
	 	 	24	 
	Section 4.04. No Fractional Shares
	 	 	25	 
	Section 4.05. Charges and Taxes
	 	 	26	 
	 
	 	 	 	 
	ARTICLE 5

	Adjustments

	 
	 	 	 	 
	Section 5.01. Adjustments to the Fixed Settlement Rates
	 	 	26	 
	Section 5.02. Business Combinations
	 	 	31	 
	Section 5.03. Early Settlement Upon A Fundamental Change
	 	 	32	 
	Section 5.04. Early Settlement
	 	 	34	 
	Section 5.05. Early Mandatory Settlement at the Company’s Election
	 	 	36	 
	 
	 	 	 	 
	ARTICLE 6

	[Reserved]

	 
	 	 	 	 
	ARTICLE 7

	Remedies

	 
	 	 	 	 
	Section 7.01. Unconditional Right of Holders to Receive Shares of Common Stock
	 	 	36	 
	Section 7.02. Limitation on Proceedings
	 	 	37	 
	Section 7.03. Restoration of Rights and Remedies
	 	 	37	 
	Section 7.04. Rights and Remedies Cumulative
	 	 	37	 
	Section 7.05. Delay or Omission Not Waiver
	 	 	37	 
	Section 7.06. Undertaking for Costs
	 	 	37	 
	Section 7.07. Waiver of Stay or Execution Laws
	 	 	38	 
	Section 7.08. Control by Majority
	 	 	38	 
	ARTICLE 8

	The Purchase Contract Agent

	Section 8.01. Certain Duties and Responsibilities
	 	 	38	 
	Section 8.02. Notice of Default
	 	 	39	 
	Section 8.03. Certain Rights of Purchase Contract Agent
	 	 	39	 
	Section 8.04. Not Responsible for Recitals
	 	 	41	 
	Section 8.05. May Hold Units and Purchase Contracts
	 	 	41	 
	Section 8.06. Money Held in Custody
	 	 	41	 
	Section 8.07. Compensation and Reimbursement
	 	 	41	 

ii

 

	 	 	 	 	 
	 	 	Page
	Section 8.08. Corporate Purchase Contract Agent Required; Eligibility
	 	 	42	 
	Section 8.09. Resignation and Removal; Appointment of Successor
	 	 	42	 
	Section 8.10. Acceptance of Appointment by Successor
	 	 	43	 
	Section 8.11. Merger; Conversion; Consolidation or Succession to Business
	 	 	44	 
	Section 8.12. Preservation of Information; Communications to Holders
	 	 	44	 
	Section 8.13. No Obligations of Purchase Contract Agent
	 	 	44	 
	Section 8.14. Tax Compliance
	 	 	45	 
	 
	 	 	 	 
	ARTICLE 9

	Supplemental Agreements

	 
	 	 	 	 
	Section 9.01. Supplemental Agreements Without Consent of Holders
	 	 	45	 
	Section 9.02. Supplemental Agreements With Consent of Holders
	 	 	46	 
	Section 9.03. Execution of Supplemental Agreements
	 	 	47	 
	Section 9.04. Effect of Supplemental Agreements
	 	 	47	 
	Section 9.05. Reference to Supplemental Agreements
	 	 	47	 
	 
	 	 	 	 
	ARTICLE 10

	Consolidation, Merger, Conveyance, Transfer or Lease

	 
	 	 	 	 
	Section 10.01. Covenant Not to Consolidate, Merge, Convey, Transfer or Lease Property Except
Under Certain Conditions
	 	 	47	 
	Section 10.02. Rights and Duties of Successor Entity
	 	 	48	 
	Section 10.03. Officers’ Certificate and Opinion of Counsel Given to Purchase Contract Agent
	 	 	48	 
	 
	 	 	 	 
	 
	 	 	 	 
	ARTICLE 11

	Covenants of the Company

	 
	 	 	 	 
	Section 11.01. Performance Under Purchase Contracts
	 	 	48	 
	Section 11.02. Maintenance of Office or Agency
	 	 	48	 
	Section 11.03. Statements of Officers of the Company as to Default
	 	 	49	 
	Section 11.04. Existence
	 	 	49	 
	Section 11.05. Company to Reserve Common Stock
	 	 	49	 
	Section 11.06. Covenants as to Common Stock
	 	 	49	 
	Section 11.07. Statement of Officers of the Company as to Default
	 	 	50	 
	Section 11.08. Tax Treatment
	 	 	50	 

EXHIBITS

Exhibit A — Form of Unit

Exhibit B — Form of Purchase Contract

iii

 

     PURCHASE CONTRACT AGREEMENT, dated as of December [___], 2009 between CITIGROUP INC., a
Delaware corporation (the “Company”), and THE BANK OF NEW YORK, acting as purchase contract agent
and attorney-in-fact for the Holders of Purchase Contracts (as defined herein) from time to time
(the “Purchase Contract Agent”) and as trustee under the Indenture (as defined HEREIN).

RECITALS

     The Company has duly authorized the execution and delivery of this Agreement and the Units and
Purchase Contracts issuable hereunder.

     All things necessary to make the Units and Purchase Contracts, when such 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 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 (including the constituent parts
thereof) by the Holders thereof, it is mutually agreed as follows:

ARTICLE 1

Definitions and Other Provisions of General Applications

     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):

     “Acquiring Person” has the meaning set forth in Section 5.01(d).

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

     “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

1

 

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.

     “Amortizing Notes” means the series of notes designated as the [_.___]% Subordinated Amortizing
Notes due December 15, 2012 to be issued by the Company under the Indenture, and “Amortizing Note”
means each note of such series having an initial principal amount of $[___].

     “Applicable Market Value” means the average of the Daily VWAPs of the Common Stock on each of
the 20 consecutive Trading Days ending on the third Trading Day immediately preceding the Mandatory
Settlement Date, subject to adjustment as provided in Article 5.

     “applicants” has the meaning set forth in Section 8.12(b).

     “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 Security, 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 Combination” has the meaning set forth in Section 5.02.

     “Business Day” means any day other than a Saturday, Sunday or any day on which banking
institutions in New York, New York are authorized or obligated by applicable law to close.

     “Capital Stock” of any Person means any and all shares, interests, participations or other
equivalents, however designated, of corporate stock or other equity participations, including
partnership interests, whether general or limited, of such Person and any rights (other than debt
securities convertible or exchangeable into an equity interest), warrants or options to acquire an
equity interest in such Person.

2

 

     “Clearing Agency” means an organization registered as a “Clearing Agency” pursuant to Section
17A of the Exchange Act.

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

     “Closing Price” of the Common Stock means, on any date of determination (i) the closing sale
price (or, if no closing sale price is reported, the last reported sale price) of the Common Stock
on the New York Stock Exchange on such date or, if the Common Stock is not listed for trading on
the New York Stock Exchange on any such date, as reported in the composite transactions for the
principal United States national or regional securities exchange on which the Common Stock is so
listed; or (ii) if the Common Stock is not so reported, the last quoted bid price for the Common
Stock in the over-the-counter market as reported by the Pink OTC Markets Inc. or a similar
organization, or, if such bid price is not available, the average of the mid-point of the last bid
and ask prices of the Common Stock on such date from at least three nationally recognized
independent investment banking firms retained by the Company for this purpose.

     “Code” means the Internal Revenue Code of 1986, as amended.

     “Common Stock” means the common stock, par value $0.01 per share, of the Company as it existed
on the date of this Agreement, subject to Section 5.02.

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

     “Corporate Trust Office” means the principal corporate trust office of the Purchase Contract
Agent at which, at any particular time, its corporate trust business shall be administered, which
office at the date hereof is located at [                    ], Attention: [                    ].

     “Current Market Price” of the Common Stock on any day means the average of the Daily VWAP of
the Common Stock over each of the 10 consecutive Trading Days ending on the earlier of the day in
question and the day before the Ex-Date with respect to the issuance or distribution requiring such
computation.

     “Daily VWAP” of the Common Stock means, on any date of determination, the per share
volume-weighted average price as displayed under the heading Bloomberg VWAP on the Bloomberg page C
US <equity> AQR (or its equivalent successor if such page is not available) in respect of the
period from the scheduled open of trading on the relevant Trading Day until the scheduled close of
trading on such Trading Day (or if such volume-weighted average price is unavailable, the market
price of one share of Common Stock on such Trading Day determined, using a volume-weighted method,
by a nationally recognized independent investment banking firm retained for this purpose by the
Company.

     “Definitive Securities” means any Security in definitive form.

3

 

     “Depositary” means a Clearing Agency that is acting as a depositary for the Purchase Contracts
and in whose name, or in the name of a nominee of that organization, shall be registered one or
more Global Securities and which shall undertake to effect book-entry transfers of the Purchase
Contracts as contemplated by Section 3.06, Section 3.07, Section 3.08 and Section 3.09.

     “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 of securities
deposited with the Depositary.

     “DTC” means The Depository Trust Company.

     “DWAC System” has the meaning set forth in Section 2.03(a).

     “Early Mandatory Settlement Date” has the meaning set forth in Section 5.05(a).

     “Early Mandatory Settlement Notice” has the meaning set forth in Section 5.05(b)

     “Early Mandatory Settlement Rate” shall be the Maximum Settlement Rate, unless the Closing
Price of the Common Stock for 20 or more Trading Days in a period of 30 consecutive Trading Days
ending on the Trading Day immediately preceding the Notice Date exceeds 130% of the Threshold
Appreciation Price in effect on each Trading Day, in which case the “Early Mandatory Settlement
Rate” shall be the Minimum Settlement Rate.

     “Early Mandatory Settlement Right” has the meaning set forth in Section 5.05(a).

     “Early Settlement” has the meaning set forth in Section 5.04(a).

     “Early Settlement Date” has the meaning set forth in Section 5.04(b).

     “Early Settlement Rate” for each Purchase Contract means the Minimum Settlement Rate, unless a
Holder elects to settle such Purchase Contract in connection with a Fundamental Change, in which
case such Holder shall receive upon settlement of each such Purchase a number of shares of Common
Stock based on the Fundamental Change Early Settlement Rate, subject to adjustment in the same
manner and at the same time as each Fixed Settlement Rate is adjusted pursuant to Section 5.01.

     “Effective Date” has the meaning set forth in Section 5.03(c).

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

     “Exchange Act” means the Securities Exchange Act of 1934, as amended, and any statute
successor thereto, in each case as amended from time to time, together with the rules and
regulations promulgated thereunder.

     “expiration date” has the meaning set forth in Section 1.04(e).

4

 

     “Expiration Date” has the meaning set forth in Section 5.01(a)(v).

     “Expiration Time” has the meaning set forth in Section 5.01(a)(v).

     “Ex-Date” means the first date on which the shares of Common Stock trade on the applicable
exchange or in the applicable market, regular way, without the right to receive the issuance or
distribution in question.

     “Fixed Settlement Rate” has the meaning set forth in Section 4.01.

     “Fundamental Change” shall be deemed to occur if any of the following occurs:

     (i) a “person” or “group” within the meaning of Section 13(d) of the Exchange Act files a
Schedule TO or any schedule, form or report under the Exchange Act disclosing that such person
or group has become the direct or indirect ultimate “beneficial owner,” as defined in Rule
13d-3 under the Exchange Act, of the Company’s common equity representing more than 50% of the
voting power of the Common Stock; or

     (ii) consummation of any consolidation or merger of the Company or similar transaction or
any sale, lease or other transfer in one transaction or a series of transactions of all or
substantially all of the property and assets of the Company to any Person other than one of the
Company’s Subsidiaries, in each case pursuant to which the Common Stock will be converted into
cash, securities or other property;

provided, however, that a Fundamental Change shall not be deemed to have occurred if at least 90%
of the consideration received by holders of the Common Stock in the transaction or transactions
consists of shares of common stock or depositary receipts in respect of common stock that are
traded on a U.S. national securities exchange or securities exchange in the European Economic Area
or that will be so traded when issued or exchanged in connection with such transaction or
transactions.

     “Fundamental Change Early Settlement Date” has the meaning set forth in Section 5.03(a).

     “Fundamental Change Early Settlement Rate” has the meaning set forth in Section 5.03(c).

     “Fundamental Change Early Settlement Right” has the meaning set forth in Section 5.03(a).

     “Global Note” has the meaning set forth in the Indenture.

     “Global Purchase Contract” means a Purchase Contract in global form that (i) shall evidence
all of the Separate Purchase Contracts, (ii) shall be registered on the books and records of the
Purchase Contract Agent in the name of the Depositary or its nominee and (iii) shall be held by the
Purchase Contract Agent as custodian for the Depositary.

5

 

     “Global Securities” means the Global Unit, the Global Purchase Contracts and the Global Notes,
as applicable.

     “Global Unit” means a Unit in global form that (i) shall be registered on the books and
records of the Purchase Contract Agent in the name of the Depositary or its nominee and (ii) shall
be held by the Purchase Contract Agent as custodian for the Depositary.

     “Holder” means, with respect to a Unit or Purchase Contract, the Person in whose name the Unit
or Purchase Contract, as the case may be, is registered in the Security Register; provided,
however, that in determining whether the Holders of the requisite number of Units or Purchase
Contracts, as the case may be, have voted on any matter, then for the purpose of such determination
only (and not for any other purpose hereunder), if the Units or Purchase Contracts, as the case may
be, remains in the form of one or more Global Securities and if the Depositary that is the
registered holder of such Global Security has sent an omnibus proxy assigning voting rights to the
Depositary Participants to whose accounts the Units or Purchase Contracts, as the case may be, are
credited on the related record date, the term “Holder” shall mean such Depositary Participant
acting at the direction of the Beneficial Owners.

     “Indenture” means the Junior Subordinated Indenture dated as of July 23, 2004, between the
Company and the Trustee (including any provisions of the TIA that are deemed incorporated therein),
as supplemented by a First Supplemental Indenture, dated as of December 3, 2007 and a Seventh
Supplemental Indenture dated as of December [___], 2009 pursuant to which the Amortizing Notes will
be issued.

     “Issuer Order” or “Issuer Request” means a written order or request signed in the name of the
Company by its Chairman of the Board, its President or one of its Vice Presidents, and by its
Treasurer, an Assistant Treasurer, its Secretary or an Assistant Secretary, and delivered to the
Purchase Contract Agent.

     “Mandatory Settlement Date” means December 15, 2012.

     “Maximum Settlement Rate” has the meaning set forth under Section 4.01.

     “Minimum Settlement Rate” has the meaning set forth under Section 4.01.

     “Notice Date” has the meaning set forth in Section 5.05(b)(ii).

     “NYSE” means the New York Stock Exchange, Inc.

     “Officers’ Certificate” means a certificate signed by the Chairman of the Board, the President
or one of the Vice Presidents, and by the Treasurer, an Assistant Treasurer, the Secretary or an
Assistant Secretary of the Company, and delivered to the Purchase Contract Agent.

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

6

 

     “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 who shall be reasonably acceptable to the Purchase
Contract Agent. An opinion of counsel may rely on certificates as to matters of fact.

     “Outstanding Purchase Contracts” means, as of the date of determination, all Purchase
Contracts theretofore authenticated, executed and delivered under this Agreement (including, for
the avoidance of doubt, Purchase Contracts held as a component of Units and Separate Purchase
Contracts), except:

     (i) Purchase Contracts 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

     (ii) Purchase Contracts in exchange for or in lieu of which other Purchase Contracts
have been authenticated, executed on behalf of the Holder and delivered pursuant to this
Agreement, other than any such Purchase Contract in respect of which there shall have been
presented to the Purchase Contract Agent proof satisfactory to it that such Purchase
Contract is held by a protected purchaser in whose hands the Purchase Contracts are valid
obligations of the Company;

provided, however, that in determining whether the Holders of the requisite number of the Purchase
Contracts have given any request, demand, authorization, direction, notice, consent or waiver
hereunder, Purchase Contracts owned by the Company or any Affiliate of the Company shall be
disregarded and deemed not to be Outstanding Purchase Contracts, except that, in determining
whether the Purchase Contract Agent shall be protected in relying upon any such request, demand,
authorization, direction, notice, consent or waiver, only Purchase Contracts that a Responsible
Officer of the Purchase Contract Agent actually knows to be so owned shall be so disregarded.

     “Participant” has the meaning set for in Section 2.03(a).

     “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.

     “Purchase Contract” means the contract obligating the Company to deliver shares of Common
Stock on the terms and subject to the conditions set forth herein.

     “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.

7

 

     “Purchase Contract Settlement Fund” has the meaning set forth in Section 4.03(a).

     “Purchased Shares” has the meaning set forth in Section 5.01(a)(v).

     “Record Date” means, for purposes of Section 5.01, with respect to any dividend, distribution
or other transaction or event in which the holders of the Common Stock have the right to receive
any cash, securities or other property or in which the Common Stock (or other applicable security)
is exchanged for or converted into any combination of cash, securities or other property, the date
fixed for determination of holders of the Common Stock entitled to receive such cash, securities or
other property (whether such date is fixed by the Board of Directors or by statute, contract or
otherwise).

     “Reference Price” has the meaning set forth in Section 4.01.

     “Reference Property” has the meaning set forth in Section 5.02.

     “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 Agreement.

     “Repurchase Date” has the meaning set forth in the Indenture.

     “Repurchase Price” has the meaning set forth in the Indenture.

     “Rights” has the meaning set forth in Section 5.01(d).

     “Securities Act” means the Securities Act of 1933, as amended, and any statute successor
thereto, in each case as amended from time to time, and the rules and regulations promulgated
thereunder.

     “Security” means either a Purchase Contract or an Amortizing Note, as applicable.

     “Security Register” and “Security Registrar” have the respective meanings set forth in Section
3.05.

     “Separate Amortizing Note” has the meaning set forth in Section 2.03(a).

     “Separate Purchase Contract” has the meaning set forth in Section 2.03(a).

     “Settlement Rate” has the meaning set forth in Section 4.01.

     “Stated Amount” means $100.

     “Stock Price” has the meaning set forth in Section 5.03(c).

8

 

     “Subsidiary” means, with respect to any Person, (i) any corporation, association or other
business entity of which more than 50% of the total voting power of shares of Capital Stock
entitled (without regard to the occurrence of any contingency) to vote in the election of
directors, managers or trustees thereof is at the time owned or controlled, directly or indirectly,
by such Person or one or more of the other Subsidiaries of that Person (or a combination thereof)
and (ii) any partnership (a) the sole general partner or managing general partner of which is such
Person or a Subsidiary of such Person or (b) the only general partners of which are such Person or
of one or more Subsidiaries of such Person (or any combination thereof).

     “Tax Benefits Preservation Plan” means the Company’s Tax Benefits Preservation Plan, dated
June 9, 2009, which the Company filed with the SEC in a Current Report on Form 8-K on June 10,
2009.

     “Threshold Appreciation Price” has the meaning set forth in Section 4.01.

     “Trading Day” means a day on which the Common Stock (i) 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 (ii) 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 the Common
Stock.

     “Trustee” means The Bank of New York Mellon, as trustee under the Indenture, or any successor
thereto.

     “Unit” means the collective rights of a Holder of a unit consisting of Purchase Contract and
an Amortizing Note prior to separation pursuant Section 2.03 or subsequent to recreation pursuant
to Section 2.04.

     “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.”

     “VWAP” per share of any Capital Stock or similar equity interest on any Trading Day means the
per share volume-weighted average price as displayed under the heading Bloomberg VWAP on the
relevant Bloomberg page in respect of the period from the scheduled open of trading on such Trading
Day until the scheduled close of trading on such Trading Day (or if such volume-weighted average
price is unavailable, the market price of one share of such Capital Stock or similar equity
interest on such Trading Day determined, using a volume-weighted average method, by a nationally
recognized independent investment banking firm retained for this purpose by the Company).

     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

9

 

been complied with and, if 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 any provision of this Agreement relating
to such particular application or request, no additional certificate or opinion need be furnished.

     Every Officers’ Certificate or opinion with respect to compliance with a condition or covenant
provided for in this Agreement shall include:

     (i) a statement that each individual signing such Officers’ 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 Officers’ 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 his 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 stating that the information with respect to such factual matters is in the
possession 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 instruments under this Agreement, they may,
but need not, be consolidated and form one instrument.

10

 

     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 8.01)
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 which the Purchase Contract Agent deems sufficient.

     (c) The ownership of Purchase Contracts shall be proved by the Security Registrar upon review
of the Security Register.

     (d) Any request, demand, authorization, direction, notice, consent, waiver or other Act of the
Holder of any Purchase Contract shall bind every future Holder of the same Purchase Contract and
the Holder of such Purchase Contract 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 Purchase Contract.

     (e) The Company may set any date as a record date for the purpose of determining the Holders
of Outstanding Purchase Contracts 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 Purchase Contracts. If any record date is set
pursuant to this paragraph, the Holders of the Outstanding Purchase Contracts on such record date,
and no other Holders, shall be entitled to take the relevant action with respect to the Purchase
Contracts, 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 Purchase Contracts 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 Purchase
Contracts 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 Purchase Contracts in the manner set forth in Section 1.06.

11

 

     With respect to any record date set pursuant to this Section, 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 Purchase
Contracts 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 Mellon

[Address]

[Address]

Fax: [•]

with a copy to:

[Address]

[Address]

[Fax: [•]]

Attention: [•]

     If to the Company:

Citigroup Inc.

[Address]

[Address]

Telecopier No.: [•]

Attention: [•]

with a copy to:

Citigroup Inc.

[Address]

[Address]

12

 

Telecopier No.: [•]

Attention: [•]

     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 written 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. The Article and Section headings
herein and in 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
Purchase Contracts 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.

     Section 1.10. Benefits of Agreement. Nothing contained in this Agreement or in the Purchase
Contracts, 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 Purchase Contracts by their acceptance of delivery of such Purchase Contracts.

     Section 1.11. Governing Law. This Agreement, the Units and the Purchase Contracts, and any
claim, controversy or dispute arising under or related to this Agreement, the Units or the Purchase
Contracts, shall be governed by, and construed in accordance with, the laws of the State of New
York, without giving effect to the conflicts of laws provisions thereof.

13

 

     Section 1.12. Judicial Proceedings. (a) Each of the Company and the Purchase Contract Agent
expressly accepts and irrevocably submits to the non-exclusive jurisdiction of the United States
Federal or New York State court sitting in the Borough of Manhattan, The City of New York, New
York, over any suit, action or proceeding arising out of or relating to this Agreement or the
Purchase Contracts. To the fullest extent it may effectively do so under applicable law, each of
the Company and the Purchase Contract Agent irrevocably waives and agrees not to assert, by way of
motion, as a defense or otherwise, any claim that it is not subject to the jurisdiction of any such
court, any objection that it may now or hereafter have to the laying of the venue of any such suit,
action or proceeding brought in any such court and any claim that any such suit, action or
proceeding brought in any such court has been brought in an inconvenient forum.

     (b) Each of the Company and the Purchase Contract Agent agrees, to the fullest extent that it
may effectively do so under applicable law, that a judgment in any suit, action or proceeding of
the nature referred to in Section 1.12(a) brought in any such court shall be conclusive and binding
upon such party, subject to rights of appeal, and may be enforced in the courts of the United
States of America or the State of New York (or any other court the jurisdiction to which the
Company is or may be subject) by a suit upon such judgment.

     (c) Nothing in this Section 1.12 shall affect the right of any party hereto to serve process
in any manner permitted by law, or limit any right to bring proceedings against any other party
hereto in the courts of any jurisdiction or to enforce in any lawful manner a judgment obtained in
one jurisdiction in any other jurisdiction.

     Section 1.13. Legal Holidays. In any case where any Mandatory Settlement Date, Early
Settlement Date, Early Mandatory Settlement Date or Fundamental Change Early Settlement Date shall
not be a Business Day, notwithstanding any other provision of this Agreement or the Purchase
Contracts, mandatory settlement of the Purchase Contracts, Early Settlement, Early Mandatory
Settlement at the Company’s Election or Early Settlement Upon A Fundamental Change shall not be
effected on such date, but instead shall be effected on the next succeeding Business Day with the
same force and effect as if made on such Mandatory Settlement Date, Early Settlement Date, Early
Mandatory Settlement Date or, Fundamental Change Early Settlement Date, as applicable, and no
interest or other amounts shall accrue or be payable by the Company or to any Holder in respect of
such delay, except that, if such next succeeding Business Day is in the next succeeding calendar
year, such payment shall be made on the immediately preceding Business Day with the same force and
effect as if made on such Mandatory Settlement Date, Early Settlement Date, Early Mandatory
Settlement Date or Fundamental Change Early Settlement Date, as applicable.

     Section 1.14. 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.

14

 

     Section 1.15. 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.

ARTICLE 2

Unit and Purchase Contract Forms

     Section 2.01. Forms of Units and Purchase Contracts Generally. The Units and Purchase
Contracts shall be in substantially the forms set forth in Exhibit A and Exhibit B
hereto, respectively, which shall be incorporated in and made a part of this Purchase Contract
Agreement, 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 or Purchase Contracts, as the case may be, are (or
may in the future be) listed or any depositary therefor, or as may, consistently herewith, be
determined by the officers of the Company executing such Units and Purchase Contracts, as the case
may be, as evidenced by their execution thereof.

     The Units and Purchase Contracts shall be issuable only in registered form and only in
denominations of a single Unit or Purchase Contract, as the case may be, and any integral multiple
thereof.

     Definitive Securities shall be printed, lithographed or engraved with steel engraved borders
or may be produced in any other manner, all as determined by the officers of the Company executing
the Units or Purchase Contracts, as the case may be, evidenced by such Definitive Securities,
consistent with the provisions of this Agreement, as evidenced by their execution thereof.

     Every Global Security authenticated, executed on behalf of the Holders and delivered hereunder
shall bear a legend in substantially the following form:

     “THIS SECURITY IS A GLOBAL SECURITY 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 GLOBAL SECURITY IS EXCHANGEABLE FOR SECURITIES 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 SECURITY (OTHER THAN A TRANSFER OF THIS
SECURITY 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.

15

 

     UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR
REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY SECURITY 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.”

     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 and Purchase Contracts
shall be in substantially the form set forth in the form of Unit or form of Purchase Contract,
respectively, attached hereto.

     Section 2.03. Separation of Units. (a) On any Business Day during the period beginning on,
and including, the Business Day immediately succeeding the date of this Agreement to, but
excluding, the third Business Day immediately preceding the Mandatory Settlement Date, a Holder or
Beneficial Owner of a Unit may separate such Unit into its constituent Purchase Contract and
Amortizing Note (each such separated Purchase Contract and separated Amortizing Note, a “Separate
Purchase Contract” and “Separate Amortizing Note,” respectively), which will thereafter trade under
their respective CUSIP numbers [______] and
[______], and that Unit will cease to exist. Beneficial
interests in a Unit, and after separation, the Separate Purchase Contract and Separate Amortizing
Note, will be shown on and transfers will be effected through direct or indirect participants in
DTC. In order to separate a Unit into its component parts, a Beneficial Owner must deliver written
instruction to the broker or other direct or indirect participant (the “Participant”) through which
it holds an interest in such Unit to notify DTC through DTC’s Deposit/Withdrawal at Custodian
System (the “DWAC System”) of such Beneficial Owner’s election to separate such Unit, unless such
Unit is in the form of a Definitive Security, in which case the Holder thereof must deliver to the
Purchase Contract Agent such Unit, together with a separation notice, in the form set forth in
Attachment 1 to the form of Unit attached hereto as Exhibit A. Upon the receipt of such
separation notice, the Company shall promptly cause delivery, in accordance with the delivery
instructions set forth in such separation notice, one Separate Purchase Contract and one Amortizing
Note for each such Unit. In either case, Separate Purchase Contracts and Separate Amortizing Notes
will be transferable independently from each other.

     (b) Holders which elect to separate the Amortizing Note and related Purchase Contract in
accordance with this Section 2.03 shall be responsible for any fees or expenses payable in
connection with such separation, and the Company shall not be responsible for any such fees or
expenses.

     Section 2.04. Recreation of Units. (a) On any Business Day during the period beginning on,
and including, the Business Day immediately succeeding the date of this Agreement to, but

16

 

excluding, the third Business Day immediately preceding the Mandatory Settlement Date, a
Holder or Beneficial Owner of a Separate Purchase Contract and Separate Amortizing Note may
recreate a Unit (which will thereafter trade under the CUSIP number
[______] for the Units), and each such Separate Purchase
Contract and Separate Amortizing Note will cease to exist. Beneficial interests in a Separate
Purchase Contract and Separate Amortizing Note, and after recreation, the Unit, will be shown on
and transfers will be effected through direct or indirect participants in DTC. In order to
recreate a Separate Purchase Contract and Separate Amortizing Note into a Unit, a Beneficial Owner
must deliver written instruction to the broker or other direct or indirect participant (the
“Participant”) through which it holds an interest in such Separate Purchase Contract and Separate
Amortizing Note and to notify DTC through DTC’s Deposit/Withdrawal at Custodian System (the “DWAC
System”) of such Beneficial Owner’s election to recreate a Unit, unless such Separate Purchase
Contract and Separate Amortizing Note are in the form of Definitive Securities, in which case the
Holder thereof must deliver to the Purchase Contract Agent such Definitive Securities, together
with a recreation notice, in the form set forth in Attachment 2 to the form of Unit attached hereto
as Exhibit A. Upon the receipt of such recreation notice, the Company shall promptly cause
delivery, in accordance with the delivery instructions set forth in such recreation notice, one
Unit for such Definitive Securities.

     (b) Holders that recreate Units in accordance with this Section 2.04 shall be responsible for
any fees or expenses payable in connection with such recreation, and the Company shall not be
responsible for any such fees or expenses.

ARTICLE 3

The Units and Purchase Contracts

     Section 3.01. Amount and Denominations. The aggregate number of Units and the aggregate
number of Purchase Contracts evidenced by Securities authenticated, executed on behalf of the
Holders and delivered hereunder is limited in each case to [                    ], except for Units and
Purchase Contracts authenticated, executed and delivered upon registration of transfer of, in
exchange for, or in lieu of, other Units and Purchase Contracts pursuant to Section 3.04, 3.05,
3.10 or 9.05.

     Section 3.02. Rights and Obligations Evidenced by the Securities. Each Security shall
evidence the number of Units or Purchase Contracts, as the case may be, specified therein, with
each such Unit and each such Purchase Contract representing the rights and obligations of the
Holder thereof and the Company under one Unit and one Purchase Contract, respectively.

     Prior to the delivery of shares of Common Stock under each Purchase Contract (whether such
Purchase Contract is held as a component of a Unit or as a Separate Purchase Contract), such
Purchase Contract shall not entitle the Holder thereof to any of the rights of a holder 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 for any other matter, or any other rights whatsoever as a shareholder
of the Company.

17

 

     Section 3.03. Execution, Authentication, Delivery and Dating. Upon the execution and
delivery of this Agreement, and at any time and from time to time thereafter, the Company may
deliver Securities executed by the Company to the Purchase Contract Agent for authentication,
execution on behalf of the Holders and delivery, together with the Issuer Order for authentication
of such Securities, and the Purchase Contract Agent in accordance with such Issuer Order shall
authenticate, execute on behalf of the Holders and deliver such Securities.

     The Securities shall be executed on behalf of the Company by any authorized officer of the
Company. The signature of any such officer on the Securities may be manual or facsimile.

     Securities bearing the manual or facsimile signature of an individual who was at any time the
proper officer of the Company shall bind the Company, notwithstanding that such individual has
ceased to hold such offices prior to the authentication and delivery of such Securities or did not
hold such offices at the date of such Securities.

     Each Security shall be dated the date of its authentication.

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

     Section 3.04. Temporary Securities. Pending the preparation of Definitive Securities, 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
Securities, temporary Securities 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 Units or Purchase
Contracts, as the case may be, are listed, or as may, consistently herewith, be determined by the
officers of the Company executing such Securities, as evidenced by their execution of the
Securities.

     If temporary Securities are issued, the Company will cause Definitive Securities to be
prepared without unreasonable delay. After the preparation of Definitive Securities, the temporary
Securities shall be exchangeable for Definitive Securities upon surrender of the temporary
Securities at the Corporate Trust Office, at the expense of the Company and without charge to the
Holder or the Purchase Contract Agent. Upon surrender for cancellation of any one or more
temporary Securities, 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 Securities of like tenor and denominations and evidencing
a like number of Units or Purchase Contracts, as the case may be, as the temporary Security or
Securities so surrendered. Until so exchanged, the temporary Securities

18

 

shall in all respects evidence the same benefits and the same obligations with respect to the
Units or Purchase Contracts, as the case may be, evidenced thereby as Definitive Securities.

     Section 3.05. Registration; Registration of Transfer and Exchange. The Company shall cause
to be kept at the Corporate Trust Office a register (the “Security Register”) in which, subject to
such reasonable regulations as it may prescribe, the Company shall provide for the registration of
Securities and of transfers of Securities. The Purchase Contract Agent is hereby initially
appointed Security Registrar (the “Security Registrar”) for the purpose of registration of
Securities and transfers of Securities as provided herein. The Security Registrar shall record
separately the registration and transfer of the Securities evidencing Units and Purchase Contracts.

     Upon surrender for registration of transfer of any Security 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 Securities of any authorized
denominations, of like tenor, and evidencing a like number of Units or Purchase Contracts, as the
case may be.

     At the option of the Holder, Securities may be exchanged for other Securities, of any
authorized denominations and evidencing a like number of Units or Purchase Contracts, as the case
may be, upon surrender of the Securities to be exchanged at the Corporate Trust Office. Whenever
any Securities 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 Securities which the Holder making the exchange is entitled to receive.

     All Securities issued upon any registration of transfer or exchange of a Security shall
evidence the ownership of the same number of Units or Purchase Contracts, as the case may be, and
be entitled to the same benefits and subject to the same obligations, under this Agreement as the
Units or Purchase Contracts, as the case may be, evidenced by the Security surrendered upon such
registration of transfer or exchange.

     Every Security 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 Security,
but the Company 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 Securities, other than any exchanges pursuant to Section 3.06 and Section 9.05 not involving any
transfer.

19

 

     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 or deliver any Security in exchange for any other
Security presented or surrendered for registration of transfer or for exchange on or after the
Business Day immediately preceding the earliest of the Mandatory Settlement Date, any Early
Settlement Date with respect to an Early Settlement for such Security or any Early Mandatory
Settlement Date with respect to an Early Mandatory Settlement at the Company’s Election or any
Fundamental Change Early Settlement Date with respect to an Early Settlement Upon A Fundamental
Change for such Security. In lieu of delivery of a new Security, 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, if the Mandatory
Settlement Date, any Early Settlement Date with respect to an Early Settlement for such Security or
any Early Mandatory Settlement Date with respect to an Early Settlement at the Company’s Election
has occurred, deliver the shares of Common Stock deliverable in respect of the Purchase Contracts
evidenced by such other Security (together, where applicable, with the Separate Amortizing Note, in
the case of a Security that is a Unit).

     Section 3.06. Book-Entry Interests. The Securities, on original issuance, will be issued in
the form of one or more fully registered Global Securities, 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 Securities shall initially be registered on the books and records of the
Company in the name of Cede & Co., the nominee of DTC, and no Beneficial Owner will receive a
Definitive Security representing such Beneficial Owner’s interest in such Global Security, 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 in writing. Unless and until definitive, fully
registered Securities have been issued to Beneficial Owners pursuant to Section 3.09:

     (i) the provisions of this Section 3.09 shall be in full force and effect;

     (ii) except as contemplated in the definition of “Holders” in Section 1.01(d), the
Company shall be entitled to deal with the Depositary for all purposes of this Agreement
(including receiving approvals, votes or consents hereunder) as the Holder of the Purchase
Contracts and the sole holder of the Global Securities and shall have no obligation to the
Beneficial Owners;

     (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.

     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

20

 

shall give such notices and communications to the Holders and, with respect to any Units or
Purchase Contracts 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 or Purchase Contracts, the Company
may, in its sole discretion, appoint a successor Depositary with respect to such Units or such
Purchase Contracts, as the case may be.

     Section 3.09. Definitive Securities.

     If:

     (i) the Depositary in no longer a Clearing Agency or elects to discontinue its services
as securities depositary with respect to the Units or Purchase Contracts and a successor
Depositary is not appointed within 90 days after such discontinuance pursuant to Section
3.08;

     (ii) an Event of Default occurs and is continuing; or

     (iii) the Company elects, in its sole discretion, to terminate the book-entry system
for the Units or Purchase Contracts,

then (x) Definitive Securities shall be prepared by the Company with respect to such Units or
Purchase Contracts, as the case may be, and delivered to the Purchase Contract Agent and (y) upon
surrender of the Global Securities representing the Units or Purchase Contracts, as the case may
be, by the Depositary, accompanied by registration instructions, the Company shall cause Definitive
Securities to be delivered to Beneficial Owners in accordance with the instructions of the
Depositary. The Company shall not be liable for any delay in delivery of such instructions and may
conclusively rely on, and shall be protected in relying on, such instructions. Each Definitive
Security so delivered shall evidence Units or Purchase Contracts, as the case may be, of the same
kind and tenor as the Global Security so surrendered in respect thereof.

     Section 3.10. Mutilated, Destroyed, Lost and Stolen Securities. If any mutilated Security
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 Security, evidencing the same number of Units
or Purchase Contracts, as the case may be, and bearing a Security 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 Security, and (ii) such security or
indemnity as may be reasonable 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

21

 

that such Security 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
Security, a new Security, evidencing the same number of Units or Purchase Contracts, as the case
may be, and bearing a Security 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 Security on or after
the Business Day immediately preceding the earliest of the Mandatory Settlement Date, any Early
Settlement Date with respect to an Early Settlement for such Security or any Early Mandatory
Settlement Date with respect to an Early Mandatory Settlement at the Company’s Election for such
Security. In lieu of delivery of a new Security, 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 if the Mandatory Settlement Date, any Early
Settlement Date with respect to an Early Settlement or any Early Mandatory Settlement Date with
respect to an Early Mandatory Settlement at the Company’s Election has occurred, deliver the shares
of Common Stock deliverable in respect of the Purchase Contracts evidenced by such other Security
(together, where applicable, with the Separate Amortizing Note, in the case of a Security that is a
Unit).

     Upon the issuance of any new Security under this Section 3.10, 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 expenses (including the
fees and expenses of the Purchase Contract Agent) connected therewith.

     Every new Security issued pursuant to this Section 3.10 in lieu of any destroyed, lost or
stolen Security shall constitute an original additional contractual obligation of the Company and
of the Holder in respect of the Unit or Purchase Contract, as the case may be, evidenced thereby,
whether or not the destroyed, lost or stolen Security shall be found at any time. Such new
Security (and the Units or Purchase Contracts, as applicable, 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 Securities
delivered hereunder.

     The provisions of this Section 3.10 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 Securities.

     Section 3.11. Persons Deemed Owners. Prior to due presentment of a Security 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 Security is registered as
the owner of the Unit or Purchase Contract, as the case may be, evidenced thereby, for the purpose
of performance of the Units or Purchase Contracts, as applicable, evidenced by such Securities and
for all other purposes whatsoever, and neither the Company nor the Purchase

22

 

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 Security, 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 Security 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 Securities.

     Section 3.12. Cancellation. All Securities surrendered for separation (in the case of
Security that is a Unit) or settlement (in the case of a Security that is a Unit or Purchase
Contract) on or after the Mandatory Settlement Date, any Early Settlement Date with respect to an
Early Settlement or any Early Mandatory Settlement Date with respect to an Early Mandatory
Settlement at the Company’s Election or upon the registration of transfer or exchange of a Purchase
Contract shall, if surrendered to any Person other than the Purchase Contract Agent, be delivered
to the Purchase Contract Agent and, if not already cancelled, be promptly cancelled by it. In the
case of a Unit or Units surrendered for settlement, the Company and the Trustee shall promptly
authenticate and deliver in accordance with the terms of the Indenture to the Holder thereof a
number of Separate Amortizing Notes equal to the number of Units so surrendered. The Company may
at any time deliver to the Purchase Contract Agent for cancellation any Securities previously
authenticated, executed and delivered hereunder that the Company may have acquired in any manner
whatsoever, and all Securities so delivered shall, upon an Issuer Order, be promptly cancelled by
the Purchase Contract Agent. No Securities shall be authenticated, executed on behalf of the
Holder and delivered in lieu of or in exchange for any Securities cancelled as provided in this
Section, except as expressly permitted by this Agreement. All cancelled Securities held by the
Purchase Contract Agent shall be disposed of in accordance with its customary practices.

     If the Company or any Affiliate of the Company shall acquire any Security, such acquisition
shall not operate as a cancellation of such Security unless and until such Security is delivered to
the Purchase Contract Agent cancelled or for cancellation.

ARTICLE 4

Settlement Of The Purchase Contracts

     Section 4.01. Settlement Rate. Each Purchase Contract shall obligate the Company to
deliver, on the Mandatory Settlement Date, a number of shares of Common Stock (subject to Section
4.04 and Article 5) equal to the Settlement Rate unless, prior to or on the Mandatory Settlement
Date, there shall have occurred an Early Settlement or Early Mandatory Settlement Event with
respect to such Purchase Contract.

     The “Settlement Rate” is equal to:

23

 

     (i) if the Applicable Market Value (as defined below) is equal to or greater than
$[_.___] (the “Threshold Appreciation Price”), [___] shares of Common Stock for each
Purchase Contract (the “Minimum Settlement Rate”);

     (ii) if the Applicable Market Value is less than the Threshold Appreciation Price but
greater than $[_.___] (the “Reference Price”), a number of shares of [___] Common Stock
for each Purchase Contract equal to the Stated Amount, divided by the Applicable Market
Value; and

     (iii) if the Applicable Market Value is less than or equal to the Reference Price,
[___] shares of Common Stock for each Purchase Contract (the “Maximum Settlement Rate”),

provided that the Maximum Settlement Rate, the Minimum Settlement Rate (each, a “Fixed Settlement
Rate”) and the Applicable Market Value shall be subject to adjustment as provided in Article 5 and
rounded upward or downward to the nearest 1/10,000th of a share (or if there is not a nearest
1/10,000th of a share, to the next lower 1/10,000th of a share).

     Section 4.02. Representations and Agreements of Holders. Each Holder of a Purchase Contract
by its acceptance thereof:

     (i) irrevocably authorizes the Purchase Contract Agent to enter into and perform this
Agreement on its behalf as its attorney-in-fact;

     (ii) consents to the provisions hereof;

     (iii) represents that its acquisition of the Purchase Contracts and its holding of the
same satisfy the applicable fiduciary requirements of ERISA, if any, and that it is entitled
to exemption relief from the prohibited transaction provisions of ERISA and the Code in
accordance with one or more prohibited transaction exemptions or that such acquisition
otherwise will not result in a nonexempt prohibited transaction;

     (iv) agrees that it will treat each Purchase Contract in its entirety as a forward
contract for the delivery of the Common Stock, or other Reference Property, on the Mandatory
Settlement Date (or on any Fundamental Change Early Settlement Date, Early Settlement Date,
or Early Mandatory Settlement Date), under the terms of which contract, at settlement, the
Company will deliver to the Holders the number of shares of Common Stock that such Holder is
entitled to receive at that time pursuant to the terms of the Purchase Contracts; and

     (v) agrees to be bound by the terms and provisions thereof.

     Section 4.03. Delivery Upon Settlement of the Purchase Contracts.

     (a) Unless an Early Settlement Upon A Fundamental Change, Early Settlement or Early Mandatory
Settlement at the Company’s Election shall have occurred, on the Mandatory

24

 

Settlement Date, the Company shall issue and deliver to the Purchase Contract Agent, for the
benefit of the Holders of the Outstanding Purchase Contracts, the aggregate number of shares of
Common Stock to which such Holders are entitled hereunder, registered in the name of the Purchase
Contract Agent (or its nominee) as custodian for the Holders (such shares of Common Stock, together
with any dividends or distributions for which a record date and payment date for such dividend or
distribution have occurred after the due date for the delivery of the Common Shares to the Purchase
Contract Agent, the “Purchase Contract Settlement Fund”).

     (b) Upon book-entry transfer of the Units or Separate Purchase Contracts or delivery of a Unit
or Purchase Contract to the Purchase Contract Agent with duly completed transfer instructions, the
Purchase Contract Agent shall transfer the shares of Common Stock underlying such Purchase
Contracts, together with (i) cash in lieu of fractional shares as provided in Section 4.04, (ii)
the Separate Amortizing Note (in the case of the transfer of Units) and (iii) any dividends or
distributions with respect to such shares constituting part of the Purchase Contract Settlement
Fund, but without any interest thereon, to such Holder by book-entry transfer, or other appropriate
procedures, in accordance with such instructions.

     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 deliverable in respect of a Purchase Contract are to be registered to a
Person other than the Person in whose name the Security evidencing such Purchase Contract is
registered, 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 Security evidencing such Purchase Contract or has established to
the satisfaction of the Company that such tax either has been paid or is not payable.

     In the event a Holder of Purchase Contracts fails to effect such transfer or delivery, the
shares of Common Stock underlying such Purchase Contracts, 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 surrender of the Purchase Contracts or receipt by the Company and the Purchase
Contract Agent from such Holder of satisfactory evidence that such Purchase Contracts have
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 jurisdiction.

     Section 4.04. No Fractional Shares. No fractional shares or scrip certificates representing
fractional shares of Common Stock shall be issued or delivered to Holders upon settlement of the
Purchase Contracts. In lieu of any fractional shares of Common Stock that would otherwise be
issuable upon settlement of any Purchase Contracts, a Holder of a Security shall be entitled to
receive an amount in cash equal to the fraction of a share of Common Stock,

25

 

calculated on an aggregate basis in respect of the Purchase Contracts being settled,
multiplied by the last reported sale price of the Common Stock on the Trading Day immediately
preceding the Mandatory Settlement Date, Early Settlement Date, Fundamental Change Early Settlement
Date or Early Mandatory Settlement Date, as the case may be. 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 4.04 in a timely manner.

     Section 4.05. Charges and Taxes. The Company will pay all stock transfer and similar taxes
attributable to the 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 that may be
payable in respect of any registration of a share of Common Stock in a name other than that of the
registered Holder of a Security surrendered in respect of the Units or Purchase Contracts, as the
case may be, 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 deliver such share certificates unless or
until the Person or Persons requesting the transfer or registration 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.

ARTICLE 5

Adjustments

     Section 5.01. Adjustments to the Fixed Settlement Rates. (a) Each Fixed Settlement Rate
shall be adjusted, from time to time and without duplication, by the Company as described in this
Section 5.01 upon the occurrence of any of the following events:

     (i) the issuance of Common Stock as a dividend or distribution to all holders of Common
Stock, or a subdivision or combination of Common Stock, in which event each Fixed Settlement
Rate will be adjusted based on the following formula:

     SR1 = SR0 x (OS1 ÷ OS0)

     where,

	 	SR0  	 = 	the Fixed Settlement Rate in effect at the close of business on the Record
Date
	 
	 	SR1  	 = 	the Fixed Settlement Rate in effect immediately after the Record Date
	 
	 	OS0  	 = 	the number of shares of Common Stock outstanding at the close of business
on the Record Date prior to giving effect to such event
	 
	 	OS1  	 = 	the number of shares of Common Stock that would be outstanding immediately
after, and solely as a result of, such event

     (ii) the issuance to all holders of Common Stock of rights or warrants entitling them
for a period expiring 60 days or less from the date of issuance of such rights or

26

 

warrants to purchase shares of Common Stock at less than the Current Market Price of
Common Stock as of the Record Date, in which event each Fixed Settlement Rate will be
adjusted based on the following formula:

     SR1 = SR0 x (OS0 + X) ÷ (OS0 + Y)

     where,

	 	SR0  	 = 	the Fixed Settlement Rate in effect at the close of business on the Record
Date
	 
	 	SR1  	 = 	the Fixed Settlement Rate in effect immediately after the Record Date
	 
	 	OS0  	 = 	the number of shares of Common Stock outstanding at the close of business
on the Record Date
	 
	 	X  	 = 	the total number of shares of Common Stock issuable pursuant to such rights
	 
	 	Y  	 = 	the aggregate price payable to exercise such rights, divided by the average
of the daily VWAP of Common Stock over each of the 10 consecutive Trading Days prior to
the Business Day immediately preceding the announcement of the issuance of such rights

However, each Fixed Settlement Rate will be readjusted to the extent that any such rights or
warrants are not exercised prior to their expiration.

     (iii) the dividend or other distribution to all holders of the Common Stock of shares
of Capital Stock of the Company (other than Common Stock), evidences of the Company’s
indebtedness, the Company’s assets or rights to acquire Capital Stock, indebtedness or
assets of the Company (excluding any dividend, distribution or issuance as to which an
adjustment was made pursuant to clauses (i) or (ii) above or (iv) below or the provisions of
this clause (iii) relating to spin-offs), in which event each Fixed Settlement Rate will be
adjusted based on the following formula:

     SR1 = SR0 x SP0 ÷ (SP0 - FMV)

     where,

	 	SR0  	 = 	the Fixed Settlement Rate in effect at the close of business on the Record
Date
	 
	 	SR1  	 = 	the Fixed Settlement Rate in effect immediately after the Record Date
	 
	 	SP0  	 = 	the Current Market Price as of the Record Date
	 
	 	FMV  	 = 	the fair market value (as determined by the Board of Directors), on the
Record Date, of the shares of Capital Stock of the Company, evidences of indebtedness,
assets or rights so distributed, expressed as an amount per share of Common Stock

27

 

However, if the transaction that gives rise to an adjustment pursuant to this clause (iii)
is one pursuant to which the payment of a dividend or other distribution on the Common Stock
consists of shares of Capital Stock of, or similar equity interests in, a subsidiary or
other business unit of the Company, (i.e., a spin-off) that are, or, when issued, will be,
traded on a U.S. securities exchange, then each Fixed Settlement Rate will instead be
adjusted based on the following formula:

     SR1 = SR0 x (FMV0 + MP0) ÷ MP0

     where,

	 	SR0   	 = 	the Fixed Settlement Rate in effect at the close of business on the Record
Date
	 
	 	SR1   	 = 	the Fixed Settlement Rate in effect immediately after the Record Date
	 
	 	FMV0   	 = 	the average of the VWAP of the Capital Stock of the Company or similar
equity interests distributed to holders of Common Stock applicable to one share of
Common Stock over each of the 10 consecutive Trading Days commencing on and including
the third Trading Day after the date on which “ex-distribution trading” commences for
such dividend or distribution on the NYSE or such other national or regional exchange
or market on which such Capital Stock or similar equity interests are then listed or
quoted
	 
	 	MP0   	 = 	the average Daily VWAP of the Common Stock over each of the 10 consecutive
Trading Days commencing on and including the third Trading Day after the date on which
“ex-distribution trading” commences for such dividend or distribution on the NYSE or
such other national or regional exchange or market on which Common Stock is then listed
or quoted

     (iv) the Company makes a distribution consisting exclusively of cash to all holders of
the Common Stock, excluding (a) any cash that is distributed as part of a distribution
referred to in clause (iii) above and (b) any consideration payable in connection with a
tender or exchange offer made by the Company or any of its Subsidiaries referred to in
clause (v) below, in which event, each Fixed Settlement Rate will be adjusted based on the
following formula:

     SR1= SR0 x SP0 ÷ (SP0 – C)

     where,

	 	SR0   	 = 	the Fixed Settlement rate in effect at the close of business on the Record
Date
	 
	 	SR1   	 = 	the Fixed Settlement Rate in effect immediately after the Record Date
	 
	 	SP0   	 = 	the Current Market Price as of the Record Date
	 
	 	C   	 = 	the amount in cash per share the Company distributes to holders of Common
Stock

28

 

     (v) the Company or one or more of its Subsidiaries makes purchases of Common Stock
pursuant to a tender offer or exchange offer by the Company or one of its Subsidiaries for
Common Stock to the extent that the cash and value of any other consideration included in
the payment per share of Common Stock validly tendered or exchanged exceeds the Daily VWAP
per share of Common Stock on the Trading Day next succeeding the last date on which tenders
or exchanges may be made pursuant to such tender or exchange offer (the “Expiration Date”),
in which event each Fixed Settlement Rate will be adjusted based on the following formula:

     SR1
= SR0 x (FMV + (SP1 x OS1)) ÷
(SP1 x OS0)

     where,

	 	SR0   	 = 	the Fixed Settlement Rate in effect at the close of business on the
Expiration Date
	 
	 	SR1   	 = 	the Fixed Settlement Rate in effect immediately after the Expiration Date
	 
	 	FMV   	 = 	the fair market value, on the Expiration Date, of the aggregate value of all
cash and any other consideration paid or payable for shares validly tendered or
exchanged and not withdrawn as of the Expiration Date (the “Purchased Shares”)
	 
	 	OS1   	 = 	the number of shares of Common Stock outstanding as of the last time
tenders or exchanges may be made pursuant to such tender or exchange offer (the
“Expiration Time”) less any Purchased Shares
	 
	 	OS0   	 = 	the number of shares of Common Stock outstanding at the Expiration Time,
including any purchased shares
	 
	 	SP1   	 = 	the average Daily VWAP of the Common Stock over each of the 10 consecutive
Trading Days commencing with the Trading Day immediately after the Expiration Date;

     (b) Except as stated in subsection (a) above or as otherwise agreed, the Fixed Settlement
Rates shall not be adjusted for the issuance of Common Stock or any securities convertible into or
exchangeable for Common Stock or carrying the right to purchase any of the foregoing or for the
repurchase of Common Stock. In addition, there shall be no adjustment to the Fixed Settlement
Rates in case of the issuance of any shares of Common Stock in a Business Combination as provided
in Section 5.02.

     (c) To the extent that the Company has a rights plan in effect upon settlement of a Purchase
Contract, the Holder of such Purchase Contract will receive, in addition to Common Stock, the
rights under the rights plan, unless, prior to the settlement of such Purchase Contract, the rights
have separated from the Common Stock, in which case each Fixed Settlement Rate shall be adjusted at
the time of separation as if the Company made a distribution to all holders of the Common Stock as
described in Section 5.01(a)(iii).

29

 

     (d) Any Fixed Settlement Rate adjustments described in subsection (a) above that are
attributable to an exercise or exchange of Rights shall not apply to adjust any such Fixed
Settlement Rate of any Units or Purchase Contracts that are directly or indirectly owned by an
Acquiring Person. For this purpose, the terms “Rights” and “Acquiring Person” have the meanings
assigned to such terms in the Tax Benefits Preservation Plan.

     (e) The Company may, but shall not be required to, make such increases in each Fixed
Settlement Rate as the Company deems advisable. The Company may only make such a discretionary
adjustment if the Company makes the same proportionate adjustment to each Fixed Settlement Rate. No
adjustment in either Fixed Settlement Rate will be required unless such adjustment would require an
increase or decrease of at least one percent; provided, however, that any such minor adjustments
that are not required to be made will be carried forward and taken into account in any subsequent
adjustment, and provided further that any such adjustment of less than one percent that has not
been made shall be made (x) upon the end of the Company’s fiscal year commencing with the 2010
fiscal year and (y) upon the Mandatory Settlement Date or any earlier Fundamental Change Early
Settlement Date, Early Settlement Date, or Early Mandatory Settlement Date.

     (f) Adjustments to each Fixed Settlement Rate shall be calculated to the nearest 1/10,000th of
a share.

     (g) Whenever the Fixed Settlement Rates are adjusted, the Company must deliver to the Purchase
Contract Agent an Officers’ Certificate setting forth each Fixed Settlement Rate, detailing the
calculation of each Fixed Settlement Rate and describing the facts upon which the adjustment is
based. In addition, the Company must notify the holders of Units and Separate Purchase Contracts
of the adjustment within 10 Business Days of any event requiring such adjustment and describe in
reasonable detail the method by which each Fixed Settlement Rate was adjusted; such notification
may be made by a press release (notwithstanding Section 1.06). The Purchase Contract Agent shall
not at any time be under any duty or responsibility to any Holder of Purchase Contracts to
determine whether any facts exist that may require any adjustment of any Fixed Settlement Rate or
Reference Property, 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 not be accountable with respect to the validity or value (or the kind or amount) of any
shares of Common Stock or other Reference Property, which may at the time be 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
transfer or deliver any shares of Common Stock or other Reference Property pursuant to a Purchase
Contract or to comply with any of the duties, responsibilities or covenants of the Company
contained in this Article 5. All calculations and determinations pursuant to this Article 5 shall
be made by the Company or its agent and the Purchase Contract Agent shall have no responsibility
with respect thereto.

     (h) If the Company takes a record of the holders of its Common Stock for the purpose of
entitling them to receive a dividend or other distribution, and thereafter but before the
distribution to stockholders thereof, the Company legally abandons its plan to pay or deliver the

30

 

dividend or distribution, then no adjustment in any Fixed Settlement Rate then in effect shall
be required by reason of the taking of that record.

     (i) Each adjustment to each Fixed Settlement Rate shall result in a corresponding adjustment
to the Early Settlement Rate. Each adjustment to each Fixed Settlement Rate will also result in an
adjustment to the Applicable Market Value solely to determine which of the three clauses in the
definition of Settlement Rate will be applicable on the Mandatory Settlement Date. In addition, if
any adjustment to the Settlement Rate becomes effective, or any Ex-Date or Record Date for any
issuance, dividend or distribution (relating to a required Fixed Settlement Rate adjustment)
occurs, during the period beginning on, and including, (i) the open of business on a first Trading
Day of the 20 Trading Day period during which the Applicable Market Value is calculated or (ii) in
the case of an Early Settlement or an Early Settlement Upon A Fundamental Change, the relevant
Early Settlement Date or Fundamental Change Early Settlement Date and, in each case, ending on, and
including, the date on which the Company delivers shares of its Common Stock under the related
Purchase Contract, the Company will make appropriate adjustments to the Fixed Settlement Rates
and/or the number of shares of its Common Stock deliverable upon settlement of the Purchase
Contract, in each case, consistent with the provisions of this Section 5.01.

     (j) The Board of Directors shall have the power to resolve any ambiguity or, subject to
applicable law, correct any error in this Article 5, and its action in so doing shall be final and
conclusive.

     (k) For purposes of Section 5.01 and Section 5.02, the number of shares of Common Stock at any
time outstanding shall not include shares held in the treasury of the Company. The Company will not
pay any dividend or make any distribution on shares of Common Stock held in the treasury of the
Company.

     Section 5.02. Business Combinations. In the event of:

     (a) any consolidation or merger of the Company with or into another Person (other than a
merger or consolidation in which the Company is the continuing 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 exchange of securities of the Company with another Person (other than in
connection with a merger or acquisition) or any binding share exchange which reclassifies or
changes its outstanding Common Stock or

     (d) any liquidation, dissolution or winding up of the Company (any such event described in
clause (a) through (d) above, a “Business Combination”),

31

 

then, at and after the effective time of the Business Combination, (i) each Purchase Contract then
outstanding shall become a Purchase Contract to purchase the kind and amount of securities, cash or
property receivable upon any such Business Combination by the holder of one share of Common Stock,
multiplied by the applicable Settlement Rate (the “Reference Property” with each “unit of Reference
Property” meaning the kind and amount of Reference Property that a holder of one share of Common
Stock is entitled to receive) and (ii) the Applicable Market Value of the Common Stock shall be
calculated based on the value of a unit of Reference Property that a holder of the Common Stock
would have received in such transaction, as follows (x) with respect to any publicly traded
securities that comprise all or part of the Reference Property, based on the VWAP of such
securities, (y) in the case of any cash that comprises all or part of the Reference Property, based
on the amount of such cash and (C) in the case of any other property that comprises all or part of
the Reference Property, based on the value of such property, as determined by a nationally
recognized independent investment banking firm retained by the Company for this purpose. In the
event holders of the Common Stock have the opportunity to elect the form of consideration to be
received in such Business Combination, the Reference Property shall be deemed to be the weighted
average of the types and amounts of consideration received by the holders of the Common Stock that
affirmatively make an election. In the event of a Business Combination where the Company is not the
successor Person, such Person formed by such Business Combination shall execute and deliver to the
Purchase Contract Agent an agreement supplemental hereto providing that each Holder of an
Outstanding Purchase Contract shall have the rights provided by this Section 5.02. Such
supplemental agreement shall provide for adjustments which, for events subsequent to the effective
date of such Business Combination, shall be as nearly equivalent as may be practicable to the
adjustments provided for in Section 5.01 (with respect to any Reference Property consisting of
publicly traded securities) and this Section 5.02. The above provisions of this Section 5.02 shall
similarly apply to successive Business Combinations. The Company shall notify Holders of the
composition of the Reference Property as soon as practicable after such determination is made. The
Company shall not become a party to any Business Combination unless its terms are consistent with
this Section 5.02.

     Section 5.03. Early Settlement Upon A Fundamental Change. (a) If a Fundamental Change
occurs and a Holder elects to settle its Purchase Contracts in connection with such Fundamental
Change, such Holder shall receive a number of shares of Common Stock based on the Fundamental
Change Early Settlement Rate (the “Fundamental Change Early Settlement Right”). An Early
Settlement shall be deemed for these purposes to be “in connection with” such Fundamental Change if
the Holder delivers an Early Settlement Notice to the Purchase Contract Agent, and otherwise
satisfies the requirements for effecting Early Settlement of its Purchase Contracts, during the
period beginning on, and including, the Effective Date of the Fundamental Change and ending on, and
including, the 30th Business Day thereafter (“the Fundamental Change Early Settlement Date”).

     (b) The Company shall provide the Purchase Contract Agent and the Holders of Units and
Purchase Contracts with a notice of a Fundamental Change within five Business Days after its
occurrence, issue a press release announcing the Effective Date and post such press release on its
website. The notice shall set forth, among other things, (i) the applicable Fundamental Change

32

 

Early Settlement Rate, (ii) the kind and amount of the cash, securities and other
consideration receivable by the Holder upon settlement and (iii) the deadline by which each
Holder’s Fundamental Change Early Settlement Right must be exercised.

     (c) The “Fundamental Change Early Settlement Rate” shall be determined by reference to the
table below, based on the date on which the Fundamental Change occurs or becomes effective (the
“Effective Date”) and the stock price (the “Stock Price”) in the Fundamental Change, which shall
be:

     (i) in the case of a Fundamental Change in which Holders of shares of Common Stock
receive only cash in the Fundamental Change, the Stock Price shall be the cash amount paid
per share of Common Stock; and

     (ii) in all other cases, the Stock Price shall be the average of the daily VWAP of the
Common Stock on the 10 Trading Days immediately prior to but not including the Effective
Date.

     (d) The Stock Prices set forth in the first column of the table below shall be adjusted as of
any date on which any Fixed Settlement Rate is otherwise adjusted. The adjusted Stock Prices shall
equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction,
the numerator of which is the Fixed Settlement Rate immediately prior to the adjustment giving rise
to the Stock Price adjustment and the denominator of which is the Fixed Settlement Rate as so
adjusted. The number of shares in the table below shall be adjusted in the same manner as the Fixed
Settlement Rates as set forth in Section 5.01.

     (e) The following table sets forth the Fundamental Change Early Settlement Rate per Purchase
Contract for each Stock Price and Effective Date set forth below:

	 	 	 	 	 	 	 	 	 	 
	 	 	 	Effective date
	Stock price	 	December [__], 2009	 	December 15, 2010	 	December 15, 2011	 	December 15, 2012
	 	 
	$

	 	 	 
	 	 
	 	 
	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 
	$
	 	 	 	 	 	 	 	 	 

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

33

 

	 	(i)	 	if the Stock Price is between two Stock Prices in the table or the Effective Date is
between two Effective Dates in the table, the Fundamental Change Early Settlement Rate
shall be determined by a straight-line interpolation between the number of shares set forth
for the higher and lower Stock Prices and the earlier and later Effective Dates, as
applicable, based on a 365-day year;
	 
	 	(ii)	 	if the Stock Price is greater than $[___.___] per share (subject to adjustment in the
same manner as the Stock Prices set forth in the table above), the Fundamental Change Early
Settlement Rate shall be the Minimum Settlement Rate; or
	 
	 	(iii)	 	if the Stock Price is less than $[___.___] per share (subject to adjustment in the same
manner as the Stock Prices set forth in the table above), the “Minimum Stock Price,” the
Fundamental Change Early Settlement Rate shall be determined as if the Stock Price equaled
the Minimum Stock Price, and using straight line interpolation, as described in Clause (i)
of this Section 5.04, if the Effective Date is between two dates in the table.

The maximum number of shares of Common Stock deliverable under a Purchase Contract is [___],
subject to adjustment in the same manner as the Fixed Settlement rates as set forth under Section
5.01.

     (f) If a Holder exercises its Fundamental Change Early Settlement Right following the
Effective Date of a Fundamental Change in accordance with the provisions of this Section 5.04, the
Company shall deliver to such Holder on the third Business Day following the Fundamental Change
Early Settlement Date the Reference Property that such Holder would have been entitled to receive
in such Fundamental Change as a holder of a number of shares of Common Stock equal to the
Fundamental Change Settlement Rate for each Purchase Contract being settled early.

     (g) If a Holder does not elect to exercise the Fundamental Change Early Settlement Right, such
Holder’s Purchase Contracts shall remain outstanding and shall be subject to normal settlement on
any subsequent Early Settlement Date or the Mandatory Settlement Date, including, if applicable,
the provisions set forth in Section 5.02 regarding the occurrence of a Business Combination.

     Section 5.04. Early Settlement. (a) Subject to and upon compliance with the provisions of
this Section 5.04, on any Trading Day prior to the close of business on the third Business Day
immediately preceding the Mandatory Settlement Date, a Holder may elect to settle its Purchase
Contracts early, in whole or in part (“Early Settlement”).

     (b) A Holder’s right to receive Common Stock upon Early Settlement of any of its Purchase
Contracts is subject to the following conditions:

     (i) delivery of a written and signed notice of election (an “Early Settlement Notice”)
to the Purchase Contract Agent electing Early Settlement of such Purchase Contract;

34

 

     (ii) surrendering the Definitive Purchase Contract, if such Purchase Contract or the
Unit that includes such Purchase Contract is in the form of a Definitive Security, 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, or if such Security is represented by a Global Security, compliance with the
applicable procedures of the Depositary; and

     (iii) payment by such Holder of any transfer or similar taxes payable in connection
with the issuance of Common Stock to any Person other than such Holder pursuant to
subsection (c) below.

If a Holder complies with the requirements set forth in clauses (i) through (iii) above earlier
than the close of business on any Business Day, then that Business Day shall be considered the
“Early Settlement Date.” If a Holder complies with the requirements set forth in clauses (i)
through (iii) above on any Business Day or at any time on a day that is not a Business Day, then
the next Business Day shall be considered the “Early Settlement Date.”

     (c) Upon surrender of such Purchase Contracts or the related Units, the Company shall cause a
number of shares of Common Stock, calculated in accordance with subsection (a) above, in accordance
with the instructions provided by the Holder thereof on the applicable form of Election to Settle
Early on the reverse of the Security evidencing the related Purchase Contracts deliver to the
Holder (or such other person specified on such Security), to be issued and delivered, together with
payment in lieu of any fraction of a share as provided in Section 4.04, as promptly as practicable,
but no later than the third Business Day following the Early Settlement Date. Such shares shall be
registered in the name of the Holder or the Holder’s designee as specified on the applicable form
of Election to Settle Early provided by the Holder to the Purchase Contract Agent. If any shares
of Common Stock deliverable in respect of a Purchase Contract are to be registered to a Person
other than the Person in whose name the Security evidencing such Purchase Contract is registered,
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.

     (d) In the event that Early Settlement is effected with respect to Purchase Contracts that are
a component of Units, upon such Early Settlement the Company shall execute and the Trustee shall
execute on behalf of the Holder, authenticate and deliver to the Holder thereof, at the expense of
the Company, a Security evidencing a number of Separate Amortizing Notes equal to the number of
Purchase Contracts as to which Early Settlement was not effected.

     (e) In the event that Early Settlement is effected with respect to Purchase Contracts
represented by less than all the Purchase Contracts evidenced by a Security, 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 Security
evidencing the Purchase Contracts as to which Early Settlement was not effected.

35

 

     Section 5.05. Early Mandatory Settlement at the Company’s Election. (a) The Company has
the right to settle the Purchase Contracts early, in whole but not in part (the “Early Mandatory
Settlement Right”), in whole but not in part, on a date fixed by it (the “Early Mandatory
Settlement Date”) at the Early Mandatory Settlement Rate.

     (b) If the Company elects to exercise its Early Mandatory Settlement Right, the Company will
provide the Purchase Contract Agent and the Holders of Units, separate Purchase Contracts and
separate Amortizing Notes with a notice of its election (the “Early Mandatory Settlement Notice”),
issue a press release announcing its election and post such press release on its website. The
Early Mandatory Settlement Notice shall specify, among other things:

     (i) the Early Mandatory Settlement Rate;

     (ii) the Early Mandatory Settlement Date, which will be at least 5 but not more than 30
Business Days following the date of the Company’s notice (the “Notice Date”);

     (iii) whether Holders of Units and Separate Amortizing Notes will have the right to
require the Company to repurchase their Amortizing Notes that are a component of the Units
or their Separate Amortizing Notes, as the case may be;

     (iv) if applicable, the Repurchase Price and Repurchase Date (each as defined in the
Indenture);

     (v) if applicable, the last date on which Holders may exercise their Repurchase Right
(as defined in the Indenture); and

     (vi) if applicable, the procedures that Holders must following to require the Company
to repurchase their Amortizing Notes (in accordance with the Indenture).

     The Company will deliver the shares of Common Stock and any cash payable for fractional shares
to the Holders of the Purchase Contract on the Early Mandatory Settlement Date.

ARTICLE 6

[Reserved]

ARTICLE 7

Remedies

     Section 7.01. Unconditional Right of Holders to Receive Shares of Common Stock. Each Holder
of a Purchase Contract shall have the right, which is absolute and unconditional, to receive the
shares of Common Stock pursuant to such Purchase Contract and to institute suit for

36

 

the enforcement of any such right to receive the shares of Common Stock, and such right shall
not be impaired without the consent of such Holder.

     Section 7.02. Limitation on Proceedings. No Holder of Purchase Contracts may institute any
proceedings, judicial or otherwise, with respect to this Agreement or for any remedy hereunder,
except in the case of failure of the Purchase Contract Agent, for 60 days, to act after the
Purchase Contract Agent has received a written request to institute proceedings in respect of an
Event of Default from the Holders of not less than 25% of the Outstanding Purchase Contracts, as
well as an offer of indemnity reasonably satisfactory to the Purchase Contract Agent. This
provision will not prevent any Holder of Purchase Contracts from instituting suit for the or the
delivery of Common Stock deliverable upon settlement of the Purchase Contracts on the Mandatory
Settlement Date or any Early Settlement Date, Fundamental Change Settlement Date or Early Mandatory
Settlement Date.

     Section 7.03. 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 7.04. Rights and Remedies Cumulative. Except as otherwise provided with respect to
the replacement or payment of mutilated, destroyed, lost or stolen Securities in the last paragraph
of Section 3.10, 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 7.05. Delay or Omission Not Waiver. No delay or omission of any Holder to exercise
any right 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 7.06. Undertaking for Costs. All parties to this Agreement agree, and each Holder
of a Purchase Contract, by its acceptance of such Purchase Contract shall be deemed to have agreed,
that any court may in its discretion require, in any suit for the enforcement of any right or
remedy under this 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

37

 

to any suit instituted by (a) the Purchase Contract Agent, (b) any Holder, or group of
Holders, holding in the aggregate more than 10% of the Outstanding Purchase Contracts, or (c) any
Holder for the enforcement of the right to receive shares of Common Stock or other Reference
Property under the Purchase Contracts held by such Holder.

     Section 7.07. Waiver of Stay or Execution 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 assume or take the benefit or advantage of, any stay or extension law wherever
enacted, now or at any time hereafter in force, that 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.

     Section 7.08. Control by Majority. The Holders of not less than a majority of the
Outstanding Purchase Contracts shall have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the Purchase Contract Agent, or of exercising
any trust or power conferred upon the Purchase Contract Agent; provided that the Purchase Contract
Agent has received indemnity satisfactory to it. Notwithstanding the foregoing, the Purchase
Contract Agent may refuse to follow any direction that is in conflict with any law or the Purchase
Contract Agreement, that may involve it in personal liability or that may be unduly prejudicial to
the Holders of Purchase Contracts not joining in the action.

ARTICLE 8

The Purchase Contract Agent

     Section 8.01. Certain Duties and Responsibilities. (a) The Purchase Contract Agent:

     (i) undertakes to perform, with respect to the Purchase Contracts, such duties and only
such duties as are specifically set forth in this Agreement, and no implied covenants or
obligations shall be read into this Agreement against the Purchase Contract Agent; and

     (ii) in the absence of bad faith or gross negligence on its own part, may, with respect
to the Purchase Contracts, conclusively rely, as to the truth of the 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 but in the
case of any certificates or opinions that 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 (but need not confirm or investigate the accuracy of the mathematical
calculations or other facts stated therein and may assume the genuineness of all
signatures).

38

 

     (b) No provision of this 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, its
own willful misconduct or its own bad faith, 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 proved that the Purchase Contract
Agent was negligent in ascertaining the pertinent facts;

     (iii) no provision of this 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
indemnity satisfactory to the Purchase Contract Agent is not provided to it; and

     (iv) the Purchase Contract Agent shall not be liable with respect to any action taken
or omitted to be taken by it in good faith in accordance with the direction of the Holders
of a majority in number of the Outstanding Purchase Contracts.

     (c) Whether or not herein or therein expressly so provided, every provision of this 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 5.01.

     Section 8.02. Notice of Default. Within 90 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
Purchase Contracts, as their names and addresses appear in the Security Register, notice of such
default hereunder, unless such Responsible Officer of the Purchase Contract Agent has actual
knowledge that such default shall have been cured or waived.

     Section 8.03. Certain Rights of Purchase Contract Agent. Subject to the provisions of
Section 8.01:

     (a) the Purchase Contract Agent may 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, 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 Purchase Contract Agent shall deem it
desirable that a matter be proved or established prior to taking, suffering or

39

 

omitting any action hereunder, the Purchase Contract Agent (unless other evidence be herein
specifically prescribed) 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, 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 given a reasonable
opportunity, during the Company’s normal business hours, to examine the relevant books, records and
premises of the Company, personally or by agent or attorney, and shall incur no liability or
additional liability of any kind by reason of such inquiry or investigation;

     (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, or Affiliates and the Purchase
Contract Agent shall not be responsible for any misconduct or negligence on the part of any agent,
attorney or 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 provided to the Purchase Contract Agent security or
indemnity satisfactory to the Purchase Contract Agent against the costs, expenses and liabilities
that 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 good faith and reasonably believed by it to be authorized or within the
discretion or rights or powers conferred upon it by this Agreement;

     (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 which 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
Purchase Contracts 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

40

 

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; and

     (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.

     Section 8.04. Not Responsible for Recitals. The recitals contained herein and in the
Certificates shall be taken as the statements of the Company, and the Purchase Contract Agent
assumes no responsibility for their accuracy. The Purchase Contract Agent makes no representations
as to the validity or sufficiency of either this Agreement or of the Purchase Contracts. 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 8.05. May Hold Units and Purchase Contracts. 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 of Units, Separate Purchase Contracts and Separate Amortizing
Notes and may otherwise deal with the Company 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 of Units, Separate Purchase Contracts and Separate Amortizing Notes.

     Section 8.06. Money Held in Custody. Money held by the Purchase Contract Agent in custody
hereunder need not be segregated from 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 as designated in writing
by the Company.

     Section 8.07. Compensation and Reimbursement. The Company agrees:

     (a) to pay to the Purchase Contract Agent compensation for all services rendered by it
hereunder 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, disbursements and advances incurred or made by
the Purchase Contract Agent in accordance with any provision of this Agreement (including the
reasonable compensation and the expenses and disbursements of its agents and counsel), except any
such expense, disbursement or advance as may be attributable to the Purchase Contract Agent’s own
gross negligence, willful misconduct or bad faith; and

     (c) to indemnify the Purchase Contract Agent and any predecessor Purchase Contract Agent and
their respective agents and representatives for, and to hold them harmless against, any loss,
liability or expense incurred without gross negligence, willful misconduct or bad faith on

41

 

their part, arising out of or in connection with the acceptance or administration of the
Purchase Contract Agent’s duties hereunder, including the costs and expenses of defending itself
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 its powers or duties hereunder.

     The provisions of this Section shall survive the resignation and removal of the Purchase
Contract Agent and the termination of this Agreement.

     Section 8.08. Corporate Purchase Contract Agent Required; Eligibility. There shall at all
times be a Purchase Contract Agent hereunder which shall be a corporation organized and doing
business under the laws of the United States of America, any State thereof or the District of
Columbia, authorized under such laws to 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 corporation in the Borough of
Manhattan, New York City, qualified and eligible under this Article and willing to act on
reasonable terms. If such corporation publishes reports of condition at least annually, pursuant
to law or to the requirements of said supervising or examining authority, then for the purposes of
this Section, the combined capital and surplus of such corporation shall be deemed to be its
combined capital and surplus as set forth in its most recent report of condition so published. If
at any time the 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.

     Section 8.09. 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 8.10.

     (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 8.10 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 Purchase Contracts delivered to the Purchase Contract Agent and the
Company. If the instrument of acceptance by a successor Purchase Contract Agent required by
Section 8.10 shall not have been delivered to the Purchase Contract Agent within 30 days after the
delivery of such Act, the removed 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.

42

 

     (d) If at any time:

     (i) the Purchase Contract Agent shall cease to be eligible under Section 8.08 and shall
fail to resign after written request therefor by the Company or by any such Holder; or

     (ii) the Purchase Contract Agent 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, (x) the Company by a Board Resolution may remove the Purchase Contract
Agent, or (y) any Holder who has been a bona fide Holder of a Purchase Contract 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 shall
promptly appoint a successor Purchase Contract Agent and shall comply with the applicable
requirements of Section 8.10. If no successor Purchase Contract Agent shall have been so appointed
by the Company and accepted appointment in the manner required by Section 8.10, any Holder who has
been a bona fide Holder of a Purchase Contract 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 Holders as their names and addresses appear in the applicable Register. Each
notice shall include the name of the successor Purchase Contract Agent and the address of its
Corporate Trust Office.

     Section 8.10. 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, at the request of the
Company or the successor Purchase Contract Agent, such retiring Purchase Contract Agent shall, upon
its receipt of 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 shall duly assign, transfer and deliver to such

43

 

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 paragraph Section
8.10(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.

     Section 8.11. Merger; Conversion; Consolidation or Succession to Business. Any corporation
into which the Purchase Contract Agent may be merged or converted or with which it may be
consolidated, or any corporation resulting from any merger, conversion or consolidation to which
the Purchase Contract Agent shall be a party, or any corporation 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 corporation 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. If any Securities 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 Securities so authenticated and executed with the same
effect as if such successor Purchase Contract Agent had itself authenticated and executed such
Purchase Contracts.

     Section 8.12. 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 as received by the Purchase Contract Agent in its capacity as Security
Registrar.

     (b) If three or more Holders (such three or more Holders, the “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 or Separate Purchase Contract 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 or Separate Purchase Contracts and is accompanied by a copy of the form of proxy or other
communication that 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 that 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 8.13. No Obligations of Purchase Contract Agent. Except to the extent otherwise
expressly provided in this Agreement, the Purchase Contract Agent assumes no

44

 

obligations and shall not be subject to any liability under this Agreement or Security
evidencing a Unit or Purchase Contract in respect of the obligations of the Holder of any Unit or
Purchase Contract thereunder. The Company agrees, and each Holder of a Securities, by his or her
acceptance thereof, shall be deemed to have agreed, that the Purchase Contract Agent’s execution of
the Securities 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 (whether held as components of Units or Separate Purchase Contracts) on behalf of the
Holders, except to the extent expressly provided in Article 3 hereof. Anything contained in this
Agreement to the contrary notwithstanding, in no event shall the Purchase Contract Agent or its
officers, employees or agents be liable under this Agreement to any third party for indirect,
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,
incurred without any act or deed that is found to be attributable to gross negligence, willful
misconduct or bad faith on the part of the Purchase Contract Agent.

     Section 8.14. Tax Compliance. (a) The Company and the Purchase Contract Agent shall 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 Purchase Contracts or (ii) the issuance,
delivery, holding, transfer, redemption or exercise of rights under the Purchase Contracts. 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 8.01(a)(ii) 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 9

Supplemental Agreements

     Section 9.01. Supplemental Agreements Without Consent of Holders. Without the consent of
any Holders, the Company and the Purchase Contract Agent, at any time and from time to time, may
enter into one or more agreements supplemental hereto, in form satisfactory to the Company and the
Purchase Contract Agent, to:

45

 

     (i) evidence the succession of another Person to the Company’s obligations;

     (ii) add to the covenants for the benefit of Holders or to surrender any of the
Company’s rights or powers;

     (iii) evidence and provide for the acceptance of appointment of a successor Purchase
Contract Agent;

     (iv) make provision with respect to the rights of Holders pursuant to adjustments in
the Settlement Rate due to Business Combinations;

     (v) cure any ambiguity or manifest error, to correct or supplement any provisions that
may be inconsistent; or

     (vi) to make any other provisions with respect to such matters or questions;

provided that any such action described in clauses (iv), (v) and (vi) above shall not adversely
affect the interest of the Holders.

     Section 9.02. Supplemental Agreements With Consent of Holders. With the consent of the
Holders of not less than a majority of the outstanding Purchase Contracts voting together as one
class, by Act of said Holders delivered to the Company and the Purchase Contract Agent, the
Company, when authorized by a Board Resolution, 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 Purchase Contracts; provided, however, that, except as contemplated herein, no such
supplemental agreement shall, without the consent of each Holder of an outstanding Purchase
Contract affected thereby,

     (i) reduce the number of shares of Common Stock deliverable upon settlement of the
Purchase Contracts, change the Mandatory Settlement Date, the right to settle Purchase
Contracts early or the Fundamental Change Early Settlement Right; or otherwise adversely
affect the Holder’s rights under the Purchase Contract; or

     (ii) reduce the above-stated percentage of Outstanding Purchase Contracts the consent
of the Holders of which is required for the modification or amendment of the provisions of
the Purchase Contracts or the Purchase Contract Agreement, or

     (iii) impair the right to institute suit for the enforcement of the Purchase Contract.

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.

46

 

     Section 9.03. 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 8.01) shall be fully 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 that affects
the Purchase Contract Agent’s own rights, duties or immunities under this Agreement or otherwise.

     Section 9.04. 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
Securities theretofore or thereafter authenticated, executed on behalf of the Holders and delivered
hereunder, shall be bound thereby.

     Section 9.05. Reference to Supplemental Agreements. Securities 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 Securities 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 Securities.

ARTICLE 10

Consolidation, Merger, Conveyance, Transfer or Lease

     Section 10.01. Covenant Not to Consolidate, Merge, Convey, Transfer or Lease Property Except
Under Certain Conditions. The Company covenants that it will not merge with and into, consolidate
with or convert into any other Person or sell, assign, transfer, lease or convey all or
substantially all of its properties and assets to any Person, unless:

     (i) (A) the Company will be the surviving company in any merger or consolidation or (B)
the successor entity is an entity organized and validly existing under the laws of the
United States of America, any State of the United States of America or the District of
Columbia that expressly assumes all of the Company’s obligations under the Units, the
Purchase Contracts and this Agreement; and

     (ii) the Company or the successor entity, as the case may be, will not, immediately
after the merger, consolidation, conversion, sale, assignment, lease or

47

 

conveyance, be in default in the performance of its covenants and conditions under the
Units, the Purchase Contracts or this Agreement.

     Section 10.02. Rights and Duties of Successor Entity. In case of any such merger,
consolidation, sale, assignment, transfer or conveyance (but not any such lease) and upon any such
assumption by a successor corporation in accordance with Section 10.01, such successor entity 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 entity thereupon may cause to be signed, and may issue either in
its own name or in the name of Citigroup Inc., any or all of the Securities evidencing Units or
Purchase Contracts 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 entity, 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 Securities that previously shall have been signed and delivered by the officers of the
Company to the Purchase Contract Agent for authentication and execution, and any Security
evidencing Units or Purchase Contracts that such successor corporation thereafter shall cause to be
signed and delivered to the Purchase Contract Agent for that purpose. All the Securities issued
shall in all respects have the same legal rank and benefit under this Agreement as the Securities
theretofore or thereafter issued in accordance with the terms of this Agreement as though all of
such Securities had been issued at the date of the execution hereof.

     In the event of any such merger, consolidation, sale, assignment, transfer, lease or
conveyance, such change in phraseology and form (but not in substance) may be made in the
Securities evidencing Units or Purchase Contracts thereafter to be issued as may be appropriate.

     Section 10.03. Officers’ Certificate and Opinion of Counsel Given to Purchase Contract
Agent. The Purchase Contract Agent, subject to Section 8.01 and Section 8.03, shall receive an
Officers’ Certificate and an Opinion of Counsel as conclusive evidence that any such merger,
consolidation, conversion, 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, sale, assignment, transfer, lease or conveyance
have been met.

ARTICLE 11

Covenants of the Company

     Section 11.01. Performance Under Purchase Contracts. The Company covenants and agrees for
the benefit of the Holders from time to time of the Purchase Contracts 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 11.02. Maintenance of Office or Agency. The Company will maintain in the Borough of
Manhattan, New York City an office or agency where Securities may be presented or

48

 

surrendered for acquisition of shares of Common Stock upon settlement of the Purchase
Contracts on the Mandatory Settlement Date, any Early Settlement Date or any Early Mandatory
Settlement Date and where notices and demands to or upon the Company in respect of the Purchase
Contracts 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.
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
Securities 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
Purchase Contracts the Corporate Trust Office and appoints the Purchase Contract Agent at its
Corporate Trust Office as paying agent in such city.

     Section 11.03. 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 shall be the principal executive officer, principal
financial officer or principal accounting officer of the Company), 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 11.04. Existence. Except as otherwise permitted under Article 10, the Company will
do or cause to be done all things necessary to maintain in full force its legal existence, rights
(charter and statutory) and franchises, except that the Company is not required to preserve any
right or franchise if the Company determines that it is no longer desirable in the conduct of its
business and the loss is not disadvantageous in any material respect to the Holders of any Purchase
Contracts.

     Section 11.05. Company to Reserve Common Stock. The Company shall at all times prior to
the Mandatory 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 upon
settlement of all Purchase Contracts evidenced by Outstanding Securities.

     Section 11.06. Covenants as to Common Stock.

49

 

     The Company covenants that all shares of Common Stock that may be issued upon settlement of
any Purchase Contract represented by the Outstanding Securities will, upon issuance, be duly
authorized, validly issued, fully paid and nonassessable, free from all taxes, liens and charges
and not subject to any preemptive rights.

     The Company further covenants that, if at any time the Common Stock shall be listed on the
NYSE or any other national securities exchange, the Company will, if permitted by the rules of such
exchange, list and keep listed, so long as the Common Stock shall be so listed on such exchange,
all Common Stock issuable upon settlement of the Purchase Contracts; provided, however, that, if
the rules of such exchange system permit the Company to defer the listing of such Common Stock
until the first delivery of Common Stock upon settlement of Purchase Contracts in accordance with
the provisions of this Agreement, the Company covenants to list such Common Stock issuable upon
settlement of the Purchase Contracts in accordance with the requirements of such exchange at such
time.

     Section 11.07. Statement 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 September 30) ending after the date hereof, an Officers’
Certificate, 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 11.08. Tax Treatment. The Company covenants and agrees, and by purchasing a Unit
each Holder agrees, for United States federal, state and local income and franchise tax purposes,
to (i) treat a Holder’s acquisition of the Units as the acquisition of the Amortizing Note and
Purchase Contract represented by the Units and (ii) treat each Purchase Contract as a forward
purchase contract for the purchase of Common Stock.

[SIGNATURES ON THE FOLLOWING PAGE]

50

 

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

	 	 	 	 	 
	 	CITIGROUP INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	THE BANK OF NEW YORK MELLON,
     

as Purchase Contract Agent

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

51

 

EXHIBIT A

[FORM OF FACE OF UNIT]

[INCLUDE IF A GLOBAL UNIT]

     [THIS UNIT IS A GLOBAL UNIT 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 UNIT IS EXCHANGEABLE FOR PURCHASE CONTRACTS 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 UNIT (OTHER THAN A TRANSFER OF THIS UNIT 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 UNIT IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR
REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY UNIT 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.]

A-1

 

CITIGROUP INC.

[_.___]% T-DECS

	 	 	 
	CUSIP No.                     
	 	 
	 
	 	 
	No. ___

	 	[Initial]1 Number of Units                     

     This Unit certifies that [CEDE & CO.]2 [                    ] (the “Holder”), or
registered assigns, is the registered owner of [the number of Units set forth above] [the number of
Units shown on Schedule A hereto, which number may from time to time be reduced or increased, as
appropriate in accordance with the terms of the Purchase Contract Agreement (as defined below), but
which shall not exceed ___ Units]3.

     Each Unit consists of (i) a Purchase Contract and (ii) an Amortizing Note, in each case issued
by the Company. Each Unit evidenced hereby is governed by a Purchase Contract Agreement, dated as
of December [___], 2009 (as may be supplemented from time to time, the “Purchase Contract
Agreement”), between the Company and The Bank of New York Mellon, 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 Units are,
and are to be, executed and delivered and as Trustee under the Indenture referred to within the
Purchase Contract Agreement, to which Indenture and supplemental agreements thereto reference is
hereby made or a description of the respective rights, limitations of rights, obligations, duties
and immunities thereunder of the Trustee, the Company and the Holders of Amortizing Notes.

     Upon the conditions and under the circumstances set forth in the Purchase Contract Agreement,
Holders of Units shall have the right to separate a Unit into its component parts, and a Holder of
a Separate Purchase Contract and Separate Amortizing Note shall have the right to re-create a Unit.

     The Units, and any claim, controversy or dispute arising under or related to the Units, shall
be governed by, and construed in accordance with, the laws of the State of New York, without regard
to conflicts of laws principles thereof.

 

			
	1	 	Include if a Global Unit.
	 
	2	 	Include if a Global Unit.
	 
	3	 	Include if a Global Unit.

A-2

 

     Capitalized terms used herein and not defined have the meanings given to such terms in the
Purchase Contract Agreement.

[Remainder of Page Intentionally Blank]

A-3

 

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

	 	 	 	 	 
	 	CITIGROUP INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

DATED:                                        

A-4

 

UNIT CERTIFICATE OF AUTHENTICATION

OF PURCHASE CONTRACT AGENT

     This is one of the Units referred to in the within mentioned Purchase Contract Agreement.

	 	 	 	 	 	 	 
	 

	 	By:
	 	THE BANK OF NEW YORK MELLON,

as Purchase Contract Agent
	 	 
	 
	 	 	 	 	 	 
	 

	 	By:	 	 	 	 
	 

	 	 	 	 	 	 
	 

	 	 	 	Authorized Officer	 	 

Dated:                                                             

A-5

 

[FORM OF REVERSE OF UNIT]

[Intentionally Blank]

A-6

 

SCHEDULE A

[INCLUDE IF A GLOBAL UNIT]

SCHEDULE OF INCREASES OR DECREASES IN A GLOBAL UNIT

     The
initial number of Units evidenced by this Global Unit is  _______. The following
increases or decreases in this Global Unit have been made:

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

A-7 

 

ATTACHMENT 1

[FORM OF SEPARATION NOTICE]

BANK OF NEW YORK MELLON

[                    ]

[                    ]

Attention:     [                    ]

Re:       Separation of [Global]4 Units

The undersigned [Beneficial Owner]3 hereby notifies you that it wishes to separate
___ Units [as to which it holds a Book-Entry Interest]3 into the applicable
aggregate principal amount of Amortizing Notes and the applicable number of Purchase Contracts in
accordance with the Purchase Contract Agreement (the “Purchase Contract Agreement”) dated December
[___], 2009 between the Company and The Bank of New York Mellon, as Purchase Contract Agent and as
Paying Agent and Trustee under the Indenture. Terms used and not defined herein have the meaning
assigned to such terms in the Purchase Contract Agreement.

The undersigned [includes herewith]5 [Beneficial Owner has instructed the undersigned
Depository Participant to transfer to you its Book-Entry Interests]3 the number of Units
specified in the immediately succeeding paragraph. The undersigned [includes herewith]4
[Beneficial Owner has furnished the undersigned Depository Participant with]3 the
appropriate endorsements and documents and paid all transfer or similar taxes, if any, to the
extent required by the Purchase Contract Agreement.

Please [deliver to the undersigned’s address specified below]4 [transfer to the account
of the undersigned Beneficial Owner with the undersigned Depositary Participant the beneficial
interests in]3 (i) the aggregate principal amount of Amortizing Notes and (ii) number of
Purchase Contracts represented by the number of Units specified above.

 

			
	4	 	Include if a Global Unit.
	 
	5	 	Exclude if a Global Unit.

1

 

     IN WITNESS WHEREOF, the [undersigned has caused this instrument to be duly
executed]4 [Depository Participant has caused this instrument to be duly executed on
behalf of itself and the undersigned Beneficial Owner]3.

Dated:                                         

	 	 	 	 	 
	 	[NAME OF BENEFICIAL OWNER]

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:
Address:  	

 	 
	 
	 	  	 	 

[NAME OF Depository participant]3

	 	 	 	 	 	 	 
	 

	 	 	 	 	 	 
	 

	 	Name:
	 	 	 	 
	 

	 	Address:	 	 	 	 

Attest

By:

2

 

ATTACHMENT 2

[FORM OF RECREATION NOTICE]

BANK OF NEW YORK MELLON

[                    ]

[                    ]

Attention:     [                    ]

Re:       Recreation of [Global]6 Units

The undersigned [Beneficial Owner]5 hereby notifies you that it wishes to
recreate ___ Units [as to which it holds a Book-Entry Interest]5 into the applicable
number of Amortizing Notes and the applicable number of Purchase Contracts in accordance with the
Purchase Contract Agreement (the “Purchase Contract Agreement”) dated as of December [___], 2009
between the Company and The Bank of New York, Purchase Contract Agent and as Paying Agent and
Trustee under the Indenture. Terms used and not defined herein have the meaning assigned to such
terms in the Purchase Contract Agreement.

The undersigned [includes herewith]7 [Beneficial Owner has instructed the undersigned
Depository Participant to transfer to you its Book-Entry Interests in]5 the applicable
number of Amortizing Notes and the applicable number of Purchase Contracts sufficient for the
recreation of the number of Units specified above. The undersigned [includes herewith]6
[Beneficial Owner has furnished the undersigned Depository Participant with]5 the
appropriate endorsements and documents and paid all transfer or similar taxes, if any, to the
extent required by the Purchase Contract Agreement.

Please [deliver to the undersigned’s address specified below]6 [transfer to the account
of the undersigned Beneficial Owner with the undersigned Depositary Participant the beneficial
interests in]5 the number of Units specified above.

 

			
	6	 	Include if a Global Unit.
	 
	7	 	Exclude if a Global Unit.

1

 

     IN WITNESS WHEREOF, the [undersigned has caused this instrument to be duly
executed]6 [Depository Participant has caused this instrument to be duly executed on
behalf of itself and the undersigned Beneficial Owner]5.

Dated:                                         

	 	 	 	 	 
	 	[NAME OF BENEFICIAL OWNER]

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:
Address:  	 	 
	 
	 	  	 	 

[NAME OF Depository participant]5

	 	 	 	 	 	 	 
	 

	 	 	 	 	 	 
	 

	 	Name:
	 	 	 	 
	 

	 	Address:	 	 	 	 

Attest

By:

2

 

ATTACHMENT 3

[FORM OF FACE OF PURCHASE CONTRACT]

[INCLUDE IF A GLOBAL PURCHASE CONTRACT]

     [THIS PURCHASE CONTRACT IS A GLOBAL PURCHASE CONTRACT 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 PURCHASE CONTRACT IS EXCHANGEABLE FOR PURCHASE CONTRACT
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 PURCHASE
CONTRACT (OTHER THAN A TRANSFER OF THIS PURCHASE CONTRACT 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 PURCHASE CONTRACT IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY
FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY PURCHASE CONTRACT 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.]

1

 

CITIGROUP INC.

PURCHASE CONTRACTS

	 	 	 
	CUSIP No.                     
	 	 
	 
	 	 
	No. ___

	 	 [Initial]8 Number of Purchase Contracts:                     

     This Purchase Contract certifies that [CEDE & CO.]9 [                    ] (the
“Holder”), or registered assigns, is the registered owner of [the number of Purchase Contracts set
forth above] [the number of Units shown on Schedule A hereto, which number may from time to time be
reduced or increased, as appropriate in accordance with the terms of the Purchase Contract
Agreement (as defined below), but which shall not exceed
___ Units]10

     Each Purchase Contract consists of the rights of the Holder under such 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.

     Each Purchase Contract evidenced hereby obligates the Company to deliver to the Holder of this
Purchase Contract on the Mandatory Settlement Date (a) a number shares of common stock, $0.01 par
value (“Common Stock”), of the Company equal to the Settlement Rate and/or (b) other Reference
Property if a Business Combination has occurred prior to the Mandatory Settlement Date, unless on
or prior to the Mandatory Settlement Date there shall have occurred a an Early Settlement Upon A
Fundamental Change, Early Settlement or Early Mandatory Settlement with respect to such Purchase
Contract, all as provided in the Purchase Contract Agreement and more fully described on the
reverse hereof.

     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.

 

			
	8	 	Include if a Global Unit.
	 
	9	 	Include if a Global Unit.
	 
	10	 	Include if a Global Unit.

2

 

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

	 	 	 	 	 
	 	CITIGROUP INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

DATED:                                        

3

 

PURCHASE CONTRACT CERTIFICATE OF AUTHENTICATION

OF PURCHASE CONTRACT AGENT

     This is one of the Purchase Contracts referred to in the within-mentioned Purchase Contract
Agreement.

	 	 	 	 	 	 	 
	 

	 	By:
	 	THE BANK OF NEW YORK MELLON,
	 	 
	 

	 	 	 	as Purchase Contract Agent	 	 
	 
	 	 	 	 	 	 
	 

	 	By:	 	 	 	 
	 

	 	 	 	 	 	 
	 

	 	 	 	Authorized Officer	 	 

Dated:                                         

4

 

[FORM OF REVERSE OF PURCHASE CONTRACT]

     Each Purchase Contract evidenced hereby is governed by a Purchase Contract Agreement, dated as
of December [___], 2009 (as may be supplemented from time to time, the “Purchase Contract
Agreement”), between the Company and The Bank of New York Mellon, 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 Purchase
Contracts are, and are to be, executed and delivered.

     Each Purchase Contract evidenced hereby obligates the Company to deliver to the Holder of this
Purchase Contract, on the Mandatory Settlement Date a number of shares of Common Stock equal to the
Settlement Rate, except that the Purchase Contracts are subject to settlement prior to the
Mandatory Settlement Date either at the option of the Holder at any time or in connection with a
Fundamental Change, in each case pursuant to the terms of the Purchase Contract Agreement; or at
the election of the Company, following an Early Mandatory Settlement Event.

     No fractional shares of Common Stock will be issued upon settlement of Purchase Contracts, as
provided in Section 4.04 of the Purchase Contract Agreement.

     The Purchase Contracts are issuable only in registered form and only in denominations of a
single Purchase Contract and any integral multiple thereof. The transfer of any Purchase Contract
will be registered and Purchase Contracts 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 as 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.

     The Holder of this Purchase Contract, by its acceptance hereof, authorizes the Purchase
Contract Agent to enter into and perform the Purchase Contract Agreement on its behalf as its
attorney-in-fact and agrees to be bound by the terms and provisions thereof.

     Subject to certain exceptions set forth in the Purchase Contract Agreement, 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, and any claim, controversy or dispute arising under or related to the
Purchase Contracts, shall be governed by, and construed in accordance with, the laws of the State
of New York, without regard to conflicts of laws principles thereof.

5

 

     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 Purchase Contract is registered
as the owner of the Purchase Contracts evidenced hereby for the purpose of 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 the Common Stock or other Reference Property.

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

6

 

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 Purchase Contracts and all rights thereunder, hereby irrevocably constituting and
appointing attorney                                         , to transfer said Purchase Contracts on the books of
Citigroup 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 Purchase Contracts in every

particular, without alteration or enlargement or

any change whatsoever.

     Signature Guarantee:   
                                                         

1

 

SETTLEMENT INSTRUCTIONS

     The undersigned Holder directs that a certificate for shares of Common Stock or other
securities deliverable upon settlement on or after the Mandatory Settlement Date of the number of
Purchase Contracts evidenced by this Purchase Contract 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 of Common
Stock or other securities are to be registered in the name of a Person other than the undersigned,
the undersigned will pay any transfer tax payable incidental 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:	 	 	 	 
	 
	 	 	 	 	 	 
	 

	 	 
	Name

	 	 	 	Name	 	 
	 
	 	 	 	 	 	 
	 

	 	 
	Address

	 	 	 	Address	 	 
	 
	 	 	 	 	 	 
	 

	 	 
	 
	 	 	 	 	 	 
	 

	 	 
	 
	 	 	 	 	 	 
	 

	 	 
	 
	 	 	 	 	 	 
	Social Security or other Taxpayer
Identification Number, if any	 	 	 	 
	 

	 	 	 	 

2

 

ELECTION TO SETTLE EARLY

     The undersigned Holder of this Purchase Contract hereby irrevocably exercises the option to
effect Early Settlement in accordance with the terms of the Purchase Contract with respect to the
Purchase Contracts evidenced by this Purchase Contract specified below. The undersigned Holder
directs that a certificate for shares of Common Stock or other securities deliverable upon such
Early Settlement be registered in the name of, and delivered, together with a check in payment for
any fractional share and any Purchase Contract representing any Purchase Contracts evidenced hereby
as to which Early Settlement is not effected, to the undersigned at the address indicated below
unless a different name and address have been indicated below. If shares of Common Stock or other
securities 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:                                                             

3

 

     Number of Purchase Contracts evidenced hereby as to which Early Settlement is being elected:

	 	 	 
	If shares of Common Stock or
Purchase Contracts are to be
registered in the name of and
delivered 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
	 	 
	 

	 	 

4

 

SCHEDULE A

[INCLUDE IF A GLOBAL PURCHASE CONTRACT]

SCHEDULE OF INCREASES OR DECREASES IN A GLOBAL PURCHASE CONTRACT

     The initial number of Purchase Contracts evidenced by this Global Purchase Contract is
                    . The following increases or decreases in this Global Purchase Contract have been made:

	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	Amount of decrease	 	 	Number of Purchase	 	 	 	 
	 	 	 	 	Amount of increase	 	 	in number of	 	 	Contracts evidenced by	 	 	Signature of	 
	 	 	 	 	in number of Purchase	 	 	Purchase Contracts	 	 	the Global Purchase	 	 	authorized signatory	 
	 	 	 	 	Contracts evidenced by	 	 	evidenced by the	 	 	Contract following	 	 	of Purchase	 
	Date	 	 	the Global Purchase Contract	 	 	Global Purchase Contract	 	 	such decrease or increase	 	 	Contract Agent	 

5

 

ATTACHMENT 4

[FORM OF FACE OF NOTE]

A-6

 

EXHIBIT B

[FORM OF FACE OF PURCHASE CONTRACT]

[INCLUDE IF A GLOBAL PURCHASE CONTRACT]

     [THIS PURCHASE CONTRACT IS A GLOBAL PURCHASE CONTRACT 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 PURCHASE CONTRACT IS EXCHANGEABLE FOR PURCHASE CONTRACT
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 PURCHASE
CONTRACT (OTHER THAN A TRANSFER OF THIS PURCHASE CONTRACT 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 PURCHASE CONTRACT IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY
FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY PURCHASE CONTRACT 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.]

A-1

 

CITIGROUP INC.

PURCHASE CONTRACTS

			
	CUSIP No.                     	 	 
	 	 	 
	No.           
	 	[Initial]11 Number of Purchase Contracts:                     

     This
Purchase Contract certifies that [CEDE &
CO.]12 [                                        ] (the
“Holder”), or registered assigns, is the registered owner of [the number of Purchase Contracts set
forth above] [the number of Units shown on Schedule A hereto, which number may from time to time be
reduced or increased, as appropriate in accordance with the terms of the Purchase Contract
Agreement (as defined below), but which shall not exceed
                    
Units]13

     Each Purchase Contract consists of the rights of the Holder under such 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.

     Each Purchase Contract evidenced hereby obligates the Company to deliver to the Holder of this
Purchase Contract on the Mandatory Settlement Date (a) a number shares of common stock, $0.01 par
value (“Common Stock”), of the Company equal to the Settlement Rate and/or (b) other Reference
Property if a Business Combination has occurred prior to the Mandatory Settlement Date, unless on
or prior to the Mandatory Settlement Date there shall have occurred a an Early Settlement Upon A
Fundamental Change, Early Settlement or Early Mandatory Settlement with respect to such Purchase
Contract, all as provided in the Purchase Contract Agreement and more fully described on the
reverse hereof.

     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.

 

			
	11	 	Include if a Global Unit.
	 
	12	 	Include if a Global Unit.
	 
	13	 	Include if a Global Unit.

A-2

 

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

	 	 	 	 	 
	 	CITIGROUP INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

     DATED:                                        

A-3

 

PURCHASE CONTRACT CERTIFICATE OF AUTHENTICATION

OF PURCHASE CONTRACT AGENT

     This is one of the Purchase Contracts referred to in the within-mentioned Purchase Contract
Agreement.

	 	 	 	 	 	 	 
	 

	 	By:
	 	THE BANK OF NEW YORK MELLON,	 	 
	 

	 	 	 	as Purchase Contract Agent	 	 
	 
	 	 	 	 	 	 
	 

	 	By:	 	 	 	 
	 

	 	 	 	 

Authorized Officer
	 	 

     Dated:                                         

A-4

 

[FORM OF REVERSE OF PURCHASE CONTRACT]

     Each Purchase Contract evidenced hereby is governed by a Purchase Contract Agreement, dated as
of December [___], 2009 (as may be supplemented from time to time, the “Purchase Contract
Agreement”), between the Company and The Bank of New York Mellon, 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 Purchase
Contracts are, and are to be, executed and delivered.

     Each Purchase Contract evidenced hereby obligates the Company to deliver to the Holder of this
Purchase Contract, on the Mandatory Settlement Date a number of shares of Common Stock equal to the
Settlement Rate, except that the Purchase Contracts are subject to settlement prior to the
Mandatory Settlement Date either at the option of the Holder at any time or in connection with a
Fundamental Change, in each case pursuant to the terms of the Purchase Contract Agreement; or at
the election of the Company, following an Early Mandatory Settlement Event.

     No fractional shares of Common Stock will be issued upon settlement of Purchase Contracts, as
provided in Section 4.04 of the Purchase Contract Agreement.

     The Purchase Contracts are issuable only in registered form and only in denominations of a
single Purchase Contract and any integral multiple thereof. The transfer of any Purchase Contract
will be registered and Purchase Contracts 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 as 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.

     The Holder of this Purchase Contract, by its acceptance hereof, authorizes the Purchase
Contract Agent to enter into and perform the Purchase Contract Agreement on its behalf as its
attorney-in-fact and agrees to be bound by the terms and provisions thereof.

     Subject to certain exceptions set forth in the Purchase Contract Agreement, 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, and any claim, controversy or dispute arising under or related to the
Purchase Contracts, shall be governed by, and construed in accordance with, the laws of the State
of New York, without regard to conflicts of laws principles thereof.

A-5

 

     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 Purchase Contract is registered
as the owner of the Purchase Contracts evidenced hereby for the purpose
of 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 the Common Stock or other Reference Property.

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

A-6

 

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 Purchase Contracts and all rights thereunder, hereby irrevocably constituting and
appointing attorney                                         , to transfer said Purchase Contracts on the books of
Citigroup 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 Purchase Contracts in every
particular, without alteration or enlargement or
any change whatsoever.

     Signature Guarantee:                                                                
                 

B-1

 

SETTLEMENT INSTRUCTIONS

     The undersigned Holder directs that a certificate for shares of Common Stock or other
securities deliverable upon settlement on or after the Mandatory Settlement Date of the number of
Purchase Contracts evidenced by this Purchase Contract 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 of Common
Stock or other securities are to be registered in the name of a Person other than the undersigned,
the undersigned will pay any transfer tax payable incidental 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:
	 	 
	 
	 	 
	 

	 	 
	Name

	 	Name
	 
	 	 
	 

	 	 
	Address

	 	Address
	 
	 	 
	 

	 	 
	 
	 	 
	 

	 	 
	 
	 	 
	 

	 	 
	 
	 	 
	Social Security or other Taxpayer
Identification Number, if any
	 	 
	 

	 	 

B-2

 

ELECTION TO SETTLE EARLY

     The undersigned Holder of this Purchase Contract hereby irrevocably exercises the option to
effect Early Settlement in accordance with the terms of the Purchase Contract with respect to the
Purchase Contracts evidenced by this Purchase Contract specified below. The undersigned Holder
directs that a certificate for shares of Common Stock or other securities deliverable upon such
Early Settlement be registered in the name of, and delivered, together with a check in payment for
any fractional share and any Purchase Contract representing any Purchase Contracts evidenced hereby
as to which Early Settlement is not effected, to the undersigned at the address indicated below
unless a different name and address have been indicated below. If shares of Common Stock or other
securities 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-3

 

     Number of Purchase Contracts evidenced hereby as to which Early Settlement is being elected:

	 	 	 
	If shares of Common Stock or
Purchase Contracts are to be
registered in the name of and
delivered 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-4

 

SCHEDULE A

[INCLUDE IF A GLOBAL PURCHASE CONTRACT]

SCHEDULE OF INCREASES OR DECREASES IN A GLOBAL PURCHASE CONTRACT

     The initial number of Purchase Contracts evidenced by this Global Purchase Contract is
                    . The following increases or decreases in this Global Purchase Contract have been made:

	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Amount of decrease	 	 	Number of Purchase	 	 	 	 
	 	 	Amount of increase	 	 	in number of	 	 	Contracts evidenced by	 	 	Signature of	 
	 	 	in number of Purchase	 	 	Purchase Contracts	 	 	the Global Purchase	 	 	authorized signatory	 
	 	 	Contracts evidenced by	 	 	evidenced by the	 	 	Contract following	 	 	of Purchase	 
	Date	 	the Global Purchase Contract	 	 	Global Purchase Contract	 	 	such decrease or increase	 	 	Contract Agent	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 

B-5

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00166-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00166-of-00352.parquet"}]]