Document:

<PAGE>
                                                                    EXHIBIT 4.02

                                                                  Execution Copy

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                             GREY GLOBAL GROUP INC.

          5.0% CONTINGENT CONVERTIBLE SUBORDINATED DEBENTURES DUE 2033

                     -------------------------------------

                                    INDENTURE

                          Dated as of October 28, 2003

                     -------------------------------------

                     AMERICAN STOCK TRANSFER & TRUST COMPANY

                                     Trustee

                     -------------------------------------

--------------------------------------------------------------------------------

<PAGE>

                              CROSS-REFERENCE TABLE

<TABLE>
<CAPTION>
    TIA                                                                                Indenture
  Section                                                                               Section
-----------                                                                           -----------
<S>                                                                                   <C>
 310 (a)(1).......................................................................    7.10
     (a)(2).......................................................................    7.10
     (a)(3).......................................................................    N.A.
     (a)(4).......................................................................    N.A.
     (a)(5).......................................................................    7.10
     (b)..........................................................................    7.10
     (c)..........................................................................    N.A.
 311 (a)..........................................................................    7.11
     (b)..........................................................................    7.11
     (c)..........................................................................    N.A.
 312 (a)..........................................................................    2.05
     (b)..........................................................................    12.03
     (c)..........................................................................    12.03
 313 (a)..........................................................................    7.06
     (b)(2).......................................................................    7.06; 7.07
     (c)..........................................................................    7.06; 12.02
     (d)..........................................................................    7.06
 314 (a)..........................................................................    4.03
     (a)(4).......................................................................    4.04; 12.05
     (c)(1).......................................................................    N.A.
     (c)(2).......................................................................    N.A.
     (c)(3).......................................................................    N.A.
     (e)..........................................................................    12.05
     (f)..........................................................................    N.A.
 315 (a)..........................................................................    N.A.
     (b)..........................................................................    N.A.
     (c)..........................................................................    N.A.
     (d)..........................................................................    N.A.
     (e)..........................................................................    N.A.
 316 (a)..........................................................................    N.A.
     (a)(1)(A)....................................................................    N.A.
     (a)(1)(B)....................................................................    N.A.
     (a)(2).......................................................................    N.A.
     (b)..........................................................................    N.A.
     (c)..........................................................................    N.A.
 317 (a)(1).......................................................................    N.A.
     (a)(2).......................................................................    N.A.
     (b)..........................................................................    N.A.
 318 (a)..........................................................................    N.A.
     (b)..........................................................................    N.A.
     (c)..........................................................................    12.01
</TABLE>

-------------
N.A. means Not Applicable

Note: This Cross-Reference Table is not part of this Indenture.

<PAGE>

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                        Page
                                                                                                        -----
<S>      <C>                                                                                            <C>
         ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE

1.01     Definitions...................................................................................   1
1.02     Other Definitions.............................................................................  10
1.03     Incorporation by Reference of Trust Indenture Act.............................................  11
1.04     Rules of Construction.........................................................................  12

                               ARTICLE 2 THE DEBENTURES

2.01     Form and Dating...............................................................................  12
2.02     Execution and Authentication..................................................................  13
2.03     Registrar, Paying Agent and Conversion Agent..................................................  14
2.04     Paying Agent to Hold Money in Trust...........................................................  14
2.05     Holder Lists..................................................................................  15
2.06     Transfer and Exchange.........................................................................  15
2.07     Replacement Debentures........................................................................  28
2.08     Outstanding Debentures........................................................................  28
2.09     Treasury Debentures...........................................................................  29
2.10     Temporary Debentures..........................................................................  29
2.11     Cancellation..................................................................................  30
2.12     Defaulted Interest............................................................................  30
2.13     CUSIP Numbers.................................................................................  30

                        ARTICLE 3 REDEMPTION AND PREPAYMENT

3.01     Optional Redemption...........................................................................  30
3.02     Debentures Purchased in Part..................................................................  31
3.03     Reserved......................................................................................  31
3.04     Notices to Trustee............................................................................  31
3.05     Selection of Debentures to Be Redeemed........................................................  31
3.06     Notice of Redemption..........................................................................  32
3.07     Effect of Notice of Redemption................................................................  33
3.08     Deposit of Redemption Price...................................................................  33
3.09     Debentures Redeemed in Part...................................................................  34
3.10     Mandatory Redemption..........................................................................  34
3.11     Purchase of Debentures at Option of the Holder upon Change of Control.........................  34
3.12     Effect of Holder Change of Control Acceptance Notice..........................................  37
3.13     Deposit of Change of Control Repurchase Price.................................................  38
3.14     Repayment to the Company......................................................................  39
3.15     Covenant to Comply with Securities Laws upon Purchase of Debentures...........................  39

                               ARTICLE 4 COVENANTS

4.01     Payment of Debentures.........................................................................  40
</TABLE>

                                       i
<PAGE>

<TABLE>
<S>      <C>                                                                                             <C>
4.02     Maintenance of Office or Agency...............................................................  41
4.03     Reports.......................................................................................  41
4.04     Compliance Certificate........................................................................  42
4.05     Taxes.........................................................................................  42
4.06     Stay, Extension and Usury Laws................................................................  42
4.07     Corporate Existence...........................................................................  43
4.08     Tax Treatment of Debentures...................................................................  43

                              ARTICLE 5 SUCCESSORS

5.01     Mergers and Sales of Assets by the Company....................................................  43
5.02     Successor Corporation Substituted.............................................................  44

                         ARTICLE 6 DEFAULTS AND REMEDIES

6.01     Events of Default.............................................................................  44
6.02     Acceleration..................................................................................  45
6.03     Other Remedies................................................................................  46
6.04     Waiver of Past Defaults.......................................................................  46
6.05     Control by Majority...........................................................................  46
6.06     Limitation on Suits...........................................................................  46
6.07     Rights of Holders of Debentures to Receive Payment............................................  47
6.08     Collection Suit by Trustee....................................................................  47
6.09     Trustee May File Proofs of Claim..............................................................  47
6.10     Priorities....................................................................................  48
6.11     Undertaking for Costs.........................................................................  48

                                ARTICLE 7 TRUSTEE

7.01     Duties of Trustee.............................................................................  49
7.02     Rights of Trustee.............................................................................  50
7.03     Individual Rights of Trustee..................................................................  51
7.04     Trustee's Disclaimer..........................................................................  51
7.05     Notice of Defaults............................................................................  51
7.06     Reports by Trustee to Holders of the Debentures...............................................  52
7.07     Compensation and Indemnity....................................................................  52
7.08     Replacement of Trustee........................................................................  53
7.09     Successor Trustee by Merger, etc..............................................................  54
7.10     Eligibility; Disqualification.................................................................  54
7.11     Preferential Collection of Claims Against Company.............................................  54

                      ARTICLE 8 SATISFACTION AND DISCHARGE

8.01     Satisfaction and Discharge....................................................................  54
8.02     Application of Trust Money....................................................................  55

                   ARTICLE 9 AMENDMENT, SUPPLEMENT AND WAIVER

9.01     Without Consent of Holders of Debentures......................................................  56
9.02     With Consent of Holders of Debentures.........................................................  56
</TABLE>

                                       ii
<PAGE>

<TABLE>
<S>      <C>                                                                                             <C>
9.03     Compliance with Trust Indenture Act...........................................................  58
9.04     Revocation and Effect of Consents.............................................................  58
9.05     Notation on or Exchange of Debentures.........................................................  58
9.06     Trustee to Sign Amendments, etc...............................................................  59

                            ARTICLE 10 SUBORDINATION

10.01    Agreement to Subordinate......................................................................  59
10.02    Liquidation; Dissolution; Bankruptcy..........................................................  59
10.03    Default on Senior Debt or Designated Senior Debt..............................................  60
10.04    Acceleration of Debentures....................................................................  60
10.05    When Distribution Must Be Paid Over...........................................................  60
10.06    Notice by Company.............................................................................  61
10.07    Subrogation...................................................................................  61
10.08    Relative Rights...............................................................................  61
10.09    Subordination May Not Be Impaired by Company..................................................  61
10.10    Distribution or Notice to Representative......................................................  62
10.11    Rights of Trustee and Paying Agent............................................................  62
10.12    Authorization to Effect Subordination.........................................................  63

                     ARTICLE 11 CONVERSION OF THE SECURITIES

11.01    Conversion Privilege..........................................................................  63
11.02    Conversion Procedure..........................................................................  66
11.03    Adjustments Below Par Value...................................................................  68
11.04    Taxes on Conversion...........................................................................  68
11.05    Company to Provide Stock......................................................................  68
11.06    Adjustment of Conversion Price................................................................  69
11.07    No Adjustment.................................................................................  72
11.08    Equivalent Adjustments........................................................................  73
11.09    Notice of Adjustment..........................................................................  73
11.10    Notice of Certain Transactions................................................................  73
11.11    Effect of Reclassification, Consolidation, Merger, Share Exchange or Sale on
         Conversion Privilege .........................................................................  74
11.12    Trustee's Disclaimer..........................................................................  75
11.13    Voluntary Reduction...........................................................................  75
11.14    Simultaneous Adjustments......................................................................  75

                            ARTICLE 12 MISCELLANEOUS

12.01    Trust Indenture Act Controls..................................................................  76
12.02    Notices.......................................................................................  76
12.03    Communication by Holders of Debentures with Other Holders of Debentures.......................  77
12.04    Certificate and Opinion as to Conditions Precedent............................................  77
12.05    Statements Required in Certificate or Opinion.................................................  77
12.06    Rules by Trustee and Agents...................................................................  78
12.07    No Personal Liability of Stockholders, Employees, Officers, Directors.........................  78
12.08    Governing Law; Submission to Jurisdiction.....................................................  78
12.09    No Adverse Interpretation of Other Agreements.................................................  79
</TABLE>

                                       iii
<PAGE>

<TABLE>
<S>      <C>                                                                                             <C>
12.10    Successors....................................................................................  79
12.11    Severability..................................................................................  79
12.12    Counterpart Originals.........................................................................  79
12.13    Table of Contents, Headings, etc..............................................................  79
</TABLE>

EXHIBITS

Exhibit A         FORM OF DEBENTURE
Exhibit B         FORM OF CERTIFICATE OF TRANSFER
Exhibit C         FORM OF CERTIFICATE OF EXCHANGE
Exhibit D         FORM OF CERTIFICATE FROM ACQUIRING INSTITUTIONAL ACCREDITED
                  INVESTOR

                                       iv
<PAGE>

         INDENTURE dated as of October 28, 2003 between Grey Global Group Inc.,
a Delaware corporation (the "COMPANY") and American Stock Transfer & Trust
Company, a trust company organized under the laws of the State of New York, as
trustee (the "TRUSTEE").

         The Company and the Trustee agree as follows for the benefit of each
other and for the equal and ratable benefit of the Holders of the Debentures:

                                   ARTICLE 1

                          DEFINITIONS AND INCORPORATION
                                  BY REFERENCE

1.01     Definitions.

         "144A GLOBAL DEBENTURE" means a global debenture substantially in the
form of Exhibit A hereto bearing the Global Debenture Legend and the Private
Placement Legend and deposited with or on behalf of, and registered in the name
of, the Depositary or its nominee that will be issued in a denomination equal to
the outstanding principal amount of the Debentures sold in reliance on Rule
144A.

         "ADDITIONAL AMOUNTS" means all additional interest then owing pursuant
to Section 3 of the Registration Rights Agreement.

         "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 purposes of this definition, "control"
as used with respect to any Person, shall mean the possession, directly or
indirectly, of the power to direct or cause the direction of the management or
policies of such Person, whether through the ownership of voting securities, by
agreement or otherwise; provided that beneficial ownership of 10% or more of the
Voting Stock of a Person shall be deemed to be control. For purposes of this
definition, the terms "controlling," "controlled by" and "under common control
with" shall have correlative meanings.

         "AGENT" means any Registrar, Paying Agent, Conversion Agent or
co-registrar.

         "APPLICABLE PROCEDURES" means, with respect to any transfer or exchange
of or for beneficial interests in any Global Debenture, the rules and procedures
of the Depositary, Euroclear and Clearstream that apply to such transfer or
exchange.

         "BANKRUPTCY LAW" means Title 11, U.S. Code or any similar federal or
state law for the relief of debtors.

         "BENEFICIAL OWNER" has the meaning assigned to such term in Rule 13d-3
and Rule 13d-5 under the Exchange Act, except that in calculating the beneficial
ownership of any particular "person" (as that term is used in Section 13(d)(3)
of the Exchange Act), such "person" shall be deemed to have beneficial ownership
of all securities that such "person" has the right to acquire by conversion or
exercise of other securities, whether

<PAGE>

such right is currently exercisable or is exercisable only upon the occurrence
of a subsequent condition. The term "beneficial ownership" shall have a
corresponding meaning.

         "BOARD OF DIRECTORS" means the Board of Directors of the Company, or
any authorized committee of the Board of Directors.

         "BUSINESS DAY" means any day other than Saturday, Sunday or any other
day on which banking institutions in The City of New York in the State of New
York are authorized or required by any applicable law to close.

         "CAPITAL STOCK" of any Person, as used in the definition of "Change of
Control," 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.

         "CHANGE OF CONTROL" means the occurrence or any of the following after
the date of this Indenture: (a) a "person" or "group" within the meaning of
Section 13(d) of the Exchange Act (other than the Company, its subsidiaries, the
Company's or its subsidiaries' employee benefit plans or a Permitted Holder)
becomes the direct or indirect "beneficial owner," within the meaning of Rule
13d-3 under the Exchange Act, of more than 50% of the total voting power of all
shares of the Company's capital stock that are entitled to vote generally in the
election of directors; (b) consummation of any share exchange, consolidation or
merger of the Company or any sale, lease or other transfer in one transaction or
a series of transactions of all or substantially all of the consolidated assets
of the Company and its subsidiaries, taken as a whole, to any person other than
the Company, one or more of the Company's subsidiaries or a Permitted Holder,
pursuant to which the Common Stock will be converted into cash, securities or
other property; provided, however, that a transaction where the holders of the
Company's voting capital stock immediately prior to such transaction have,
directly or indirectly, more than 50% of the aggregate voting power of all
shares of capital stock of the continuing or surviving corporation or transferee
entitled to vote generally in the election of directors immediately after such
event shall not be a Change of Control; or (c) the approval by the holders of
the Company's capital stock of any plan or proposal for the Company's
liquidation or dissolution; provided that for purposes of Section 3.11, a Change
of Control shall not be deemed to have occurred if either (a) the last reported
sale price of the Common Stock for any five trading days within the 10
consecutive trading days ending immediately before the later of the Change of
Control or the public announcement thereof, equals or exceeds 105% of the
applicable conversion price of the Debentures immediately before the Change of
Control or the public announcement thereof; or not less than 90% of the
consideration, excluding cash payments for fractional shares, in the transaction
or transactions constituting the Change of Control consists of shares of capital
stock traded on a U.S. national securities exchange or quoted on The NASDAQ
National Market or which shall be so traded or quoted when issued or exchanged
in connection with a Change of Control (such securities being referred to as
"PUBLICLY TRADED

                                       2
<PAGE>

SECURITIES") and as a result of this transaction or transactions the Debentures
become convertible into such publicly traded securities, excluding cash payments
for fractional shares.

         "CLEARSTREAM" means Clearstream Bank, S.A., or its successors.

         "COMMON STOCK" means the common stock, par value $0.01 per share, of
the Company.

         "COMPANY" means Grey Global Group Inc., and any and all successors
thereto.

         "CONTINGENT INTEREST" shall mean an amount of interest payable as set
forth in paragraph 1 of the Debenture, the form of which is attached hereto as
Exhibit A.

         "CORPORATE TRUST OFFICE" means the principal office of the Trustee at
which at any time its corporate trust business shall be administered, which
office at the date hereof is located at 59 Maiden Lane, New York, New York
10038, Attention: Corporate Trust Department, or such other address as the
Trustee may designate from time to time by notice under Section 12.02, or the
principal corporate trust office of any successor Trustee (or such other address
as a successor Trustee may designate from time to time by notice under Section
12.02).

         "CUSTODIAN" means the Trustee, as custodian for the Depositary with
respect to the Debentures in global form, or any successor entity thereto.

         "DEBENTURES" means the $125.0 million 5.0% Contingent Convertible
Subordinated Debentures due 2033 ($150.0 million if the Initial Purchasers
exercise their option to purchase additional debentures in full) of the Company
issued hereunder.

         "DEFAULT" means any event that is, or with the passage of time or the
giving of notice or both would be, an Event of Default.

         "DEFINITIVE DEBENTURE" means a certificated Debenture registered in the
name of the Holder thereof and issued in accordance with Section 2.06 hereof,
substantially in the form of Exhibit A hereto except that such Debenture shall
not bear the Global Debenture Legend and shall not have the "Schedule of
Exchanges of Interests in the Global Debenture" attached thereto.

         "DEPOSITARY" means, with respect to the Debentures issuable or issued
in whole or in part in global form, the Person specified in Section 2.03 hereof
as the Depositary with respect to the Debentures, and any and all successors
thereto appointed as depositary hereunder and having become such pursuant to the
applicable provision of this Indenture.

         "DESIGNATED SENIOR DEBT" means (i) indebtedness outstanding under the
Credit Agreement dated as of December 21, 2001 (the "CREDIT AGREEMENT") among
the Company, HSBC Bank USA, Fleet National Bank and JP Morgan Chase Bank, as
such Credit Agreement has been and may be amended, restated, extended,
supplemented, replaced, refinanced or otherwise modified from time to time, (ii)
indebtedness under the

                                       3
<PAGE>

Note Agreement, dated as of November 13, 2000 (the "2000 LOAN AGREEMENT") and
the Note Agreement, dated as of March 14, 2003 (the "2003 LOAN AGREEMENT" and,
together with the 2000 Loan Agreement, the "LOAN AGREEMENTS"), each between the
Company and The Prudential Insurance Company of America, as such Loan Agreements
have and may be amended, restated, supplemented, extended, replaced, refinanced
or otherwise modified from time to time and (iii) Senior Debt (other than
obligations in respect of clauses (ii), (iii) and (iv) of the definition of
"QUALIFYING DEFERRED COMPENSATION" and reasonable expense reimbursements due to
the Company's and its subsidiaries' employees and directors) which, at the time
of its determination, (A) has an aggregate principal amount of at least $25.0
million and (B) is specifically designated in the instrument evidencing such
Senior Debt as "Designated Senior Debt" by the Company.

         "DISTRIBUTION COMPLIANCE PERIOD" means the 40-day restricted period as
defined in Regulation S.

         "EUROCLEAR" means Euroclear Bank S.A./N.V., or its successor.

         "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended,
and the rules and regulations promulgated thereunder, as in effect from time to
time.

         "EXTENSION PERIOD" shall have the meaning set forth in the form of
Debenture attached as Exhibit A hereto.

         "GAAP" means generally accepted accounting principles set forth in the
opinions and pronouncements of the Accounting Principles Board of the American
Institute of Certified Public Accountants and statements and pronouncements of
the Financial Accounting Standards Board or in such other statements by such
other entity as have been approved by a significant segment of the accounting
profession of the United States, which are in effect on the date hereof.

         "GLOBAL DEBENTURE LEGEND" means the legend set forth in Section
2.06(f)(ii), which is required to be placed on all Global Debentures issued
under this Indenture.

         "GLOBAL DEBENTURES" means, individually and collectively, each of the
Restricted Global Debentures and the Unrestricted Global Debentures,
substantially in the form of Exhibit A hereto issued in accordance with Section
2.01 and 2.02 hereof and containing the Global Debenture Legend that is
deposited with or on behalf of and registered in the name of the Depositary or
its nominee.

         "HOLDER" means a Person in whose name a Debenture is registered.

         "INDENTURE" means this Indenture, as amended or supplemented from time
to time.

         "INDIRECT PARTICIPANT" means a Person who holds a beneficial interest
in a Global Debenture through a Participant.

                                       4
<PAGE>

         "INITIAL PURCHASERS" means the Initial Purchasers set forth on Schedule
I to the Purchase Agreement.

         "INSTITUTIONAL ACCREDITED INVESTOR" means an institution that is an
"accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7) under the
Securities Act, who is not also a QIB.

         "INTEREST PAYMENT DATE" shall have the meaning set forth in the form of
Debentures attached as Exhibit A hereto.

         "ISSUE DATE" means October 28, 2003.

         "MARKET PRICE" means the average of the last reported sale price per
share of Common Stock for 20 consecutive trading days before the record date
with respect to any distribution, issuance or other event requiring such
computation, appropriately adjusted (as determined in good faith by the Board of
Directors of the Company, whose determination shall be conclusive) to take into
account the occurrence, during the period commencing on the first of such 20
consecutive trading days and ending on such record date, of any event requiring
adjustment of the Conversion Price under this Indenture.

         "OFFICER" means, with respect to any Person, the Chairman of the Board,
the Chief Executive Officer, the President, the Chief Operating Officer, the
Chief Financial Officer, the Treasurer, any Assistant Treasurer, the Controller,
the Secretary or any Vice-President (whether or not such is preceded by any
modifier such as "Executive," "Senior" or the like) of such Person or any other
officer designated by the board of directors of such Person serving in a similar
capacity.

         "OFFICERS' CERTIFICATE" means a certificate signed in the name of the
Company by any two Officers.

         "OID LEGEND" means a legend to the following effect: THIS SECURITY WAS
ISSUED WITH ORIGINAL ISSUE DISCOUNT FOR UNITED STATES FEDERAL INCOME TAX
PURPOSES. FOR PURPOSES OF SECTIONS 1273 AND 1275 OF THE INTERNAL REVENUE CODE,
THE ISSUE PRICE OF EACH SECURITY IS $1,000 PER $1,000 PRINCIPAL AMOUNT, THE
ISSUE DATE IS OCTOBER 28, 2003 AND THE COMPARABLE YIELD IS 9.40% PER ANNUM.
HOLDERS OF THIS SECURITY MAY OBTAIN INFORMATION REGARDING THE AMOUNT OF ORIGINAL
ISSUE DISCOUNT, YIELD TO MATURITY AND THE PROJECTED PAYMENT SCHEDULE FOR THIS
SECURITY BY SUBMITTING A WRITTEN REQUEST FOR SUCH INFORMATION TO: GREY GLOBAL
GROUP INC., 777 THIRD AVENUE, NEW YORK, NEW YORK 10017, ATTN: CORPORATE
SECRETARY, SUCH INFORMATION TO BE MADE AVAILABLE BEGINNING NO LATER THAN 10 DAYS
AFTER THE ISSUE DATE, PROMPTLY UPON REQUEST.

         "OPINION OF COUNSEL" means an opinion from legal counsel who is
reasonably acceptable to the Trustee, that meets the requirements of Section
12.05 hereof. The

                                       5
<PAGE>

counsel may be an employee of or counsel to the Company, any subsidiary of the
Company or the Trustee.

         "PARTICIPANT" means, with respect to the Depositary, Euroclear or
Clearstream, a Person who has an account with the Depositary, Euroclear or
Clearstream, respectively (and, with respect to DTC, shall include Euroclear and
Clearstream).

         "PERMITTED HOLDER" means (i) Edward H. Meyer (or, in the event of his
incompetence or death, his estate, heirs, testamentary trusts (as well as the
trustees and beneficiaries in respect of any such trust), executor,
administrator, committee or other personal representative (collectively,
"HEIRS")) or any Person controlled, directly or indirectly, by Edward H. Meyer
or any heirs, (ii) any of Edward H. Meyer's immediate family members, including
his spouse, or any of his lineal descendants, (iii) any trust in which one or
more of the Persons described in clause (i) or (ii) holds substantially all of
the beneficial interests therein, (iv) until October 15, 2004, Ariel Capital
Management, Inc., (v) the Voting Trust formed by the Voting Trust Agreement,
(vi) any trustee or beneficiary under the Voting Trust Agreement, (vii) any of
the Company's employee stock ownership plans or trusts or similar plans or
trusts or any Persons or entities having voting or dispositive power with
respect to the assets of any such plan or trust or (viii) any Affiliate of the
foregoing.

         "PERSON" means, unless the context specifies otherwise, an individual,
corporation, partnership, joint venture, association, joint-stock company,
limited liability company, limited liability partnership, trust, unincorporated
organization, or government or any agency or political subdivision thereof.

         "PRIVATE PLACEMENT LEGEND" means the legend set forth in Section
2.06(f)(i) to be placed on all Debentures issued under this Indenture except
where otherwise permitted by the provisions of this Indenture.

         "PURCHASE AGREEMENT" means the Purchase Agreement, dated October 22,
2003, between the Company and J.P. Morgan Securities Inc., as representative of
the several Initial Purchasers listed on Schedule I thereto, with respect to the
Debentures.

         "QIB" means a "qualified institutional buyer" as defined in Rule 144A.

         "QUALIFYING DEFERRED COMPENSATION" means (i) deferred compensation owed
to employees that are not the Company's or its subsidiaries' directors or
officers, (ii) deferred ordinary course of business compensation owed to the
Company's or its subsidiaries' directors and officers to the extent that such
deferred compensation has been fully vested and fully funded to a trust (or
similar arrangement) established for the benefit of such director or officer
pursuant to plans and arrangements in existence on the date the Debentures are
first issued, provided that the funds representing such deferred compensation
need not be so vested and funded as of the date the Debentures are first issued,
(iii) all other deferred compensation owed to any of the Company's directors, to
the extent reflected as a liability in the Company's balance sheet as of
September 30, 2003 and (iv) deferred compensation accrued after September 30,
2003 consistent with

                                       6
<PAGE>

past practice for services rendered by any of the Company's directors after
September 30, 2003.

         "REDEMPTION DATE" or "REDEMPTION DATES" shall mean the date specified
for redemption of the Debentures in accordance with the terms of the Debentures
and this Indenture.

         "REG S PERMANENT GLOBAL DEBENTURE" means one or more permanent Global
Debentures bearing the Private Placement Legend, that will be issued in an
aggregate amount of denominations equal in total to the outstanding principal
amount of the Reg S Temporary Global Debenture upon expiration of the
Distribution Compliance Period.

         "REG S TEMPORARY GLOBAL DEBENTURE" means one or more temporary Global
Debentures bearing the Private Placement Legend and the Reg S Temporary Global
Debenture Legend, issued in an aggregate amount of denominations equal in total
to the outstanding principal amount of Debentures sold in reliance on Rule 903
of Regulation S.

         "REG S TEMPORARY GLOBAL DEBENTURE LEGEND" means the legend set forth in
Section 2.06(f)(iii), which is required to be placed on all Reg S Temporary
Global Debentures issued under this Indenture.

         "REGULATION S" means Regulation S promulgated under the Securities Act,
as it may be amended from time to time, and any successor provision thereto.

         "REGULATION S GLOBAL DEBENTURE" means a Reg S Temporary Global
Debenture or a Reg S Permanent Global Debenture, as the case may be.

         "REGISTRATION RIGHTS AGREEMENT" means the Registration Rights
Agreement, dated as of October 28, 2003, by and among the Company and the
Initial Purchasers, as such agreement may be amended, modified or supplemented
from time to time.

         "REPRESENTATIVE" means the indenture trustee or other trustee, agent or
representative for any Senior Debt or Designated Senior Debt; provided, however,
that if, and for so long as, any Senior Debt or Designated Senior Debt lacks
such a representative, the holders of a majority in outstanding principal amount
of such Senior Debt or Designated Senior Debt in respect of such debt, as
applicable, shall constitute the Representative of such Senior Debt or
Designated Senior Debt, as applicable.

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

         "RESTRICTED DEFINITIVE DEBENTURE" means a Definitive Debenture bearing
the Private Placement Legend.

                                       7
<PAGE>

         "RESTRICTED GLOBAL DEBENTURE" means a Global Debenture bearing the
Private Placement Legend.

         "RULE 144" means Rule 144 promulgated under the Securities Act, and any
successor provision thereto.

         "RULE 144A" means Rule 144A promulgated under the Securities Act, and
any successor provision thereto.

         "SEC" means the Securities and Exchange Commission.

         "SECURITIES ACT" means the Securities Act of 1933, as amended, and the
rules and regulations promulgated thereunder, as in effect from time to time.

         "SENIOR DEBT" means the principal of (and premium, if any) and interest
on (i) all of the Company's indebtedness for borrowed money, including, without
limitation, the Loan Agreements (as defined in the definition of Designated
Senior Debt), (ii) all of the Company's obligations evidenced by bonds,
debentures, notes or other similar instruments, (iii) all of the Company's
obligations in respect of letters of credit or bankers' acceptances or other
similar instruments (or reimbursement obligations with respect thereto), (iv)
all of the Company's obligations to pay the deferred purchase price of property
or services (including all obligations in respect of Qualifying Deferred
Compensation) and reasonable expense reimbursements due to the Company's and its
subsidiaries' employees and directors, (v) all of the Company's monetary
obligations as lessee under capitalized leases, (vi) all indebtedness of others
secured by a lien on any of the Company's assets, whether or not such
indebtedness is assumed by the Company (provided, that, for purposes of
determining the principal amount of any indebtedness of the type described in
this clause, if recourse with respect to such indebtedness is limited to such
asset, the amount of such indebtedness shall be limited to the lesser of the
fair market value of such asset or the amount of such indebtedness), (vii) all
indebtedness of others guaranteed by the Company to the extent such indebtedness
is guaranteed by the Company and (viii) to the extent not otherwise included in
this definition, all of the Company's obligations under currency agreements and
interest rate agreements, in each case, whether created, incurred or assumed
before, on or after the date of this Indenture; provided that Senior Debt shall
not include (a) indebtedness or other obligations of the Company to any of its
subsidiaries, or to any of the Company's or its subsidiaries' officers or
directors, or to a Significant Stockholder (other than Qualifying Deferred
Compensation and expense reimbursements referred to in clause (iv) above), (b)
the Company's indebtedness or other obligations that, when incurred and without
respect to any election under Section 1111(b) of Title 11, U.S. Code, was
secured by one or more of the Company's assets or properties, but was otherwise
without recourse to the Company, (c) any of the Company's other indebtedness or
other obligations which by the terms of the instrument creating or evidencing
the same is specifically designated as not being senior in right of payment to
the Debentures or expressly provides that such indebtedness or other obligation
is pari passu with, or junior to, the Debentures, (d) payment obligations in
respect of any of the Company's redeemable stock, and (e) trade payables or
other obligations to trade creditors.

                                       8
<PAGE>

         "SHELF REGISTRATION STATEMENT" shall have the meaning set forth in
Registration Rights Agreement.

         "SIGNIFICANT STOCKHOLDER" means a Person or entity (other than any of
the Company's or its subsidiaries' officers or directors) that is the beneficial
owner of more than 5% of the total voting power of all shares of the Company's
outstanding capital stock that are entitled to vote generally in the election of
directors.

         "STATED MATURITY" means, when used with respect to any indebtedness,
the date specified in such indebtedness as the fixed date on which an amount
equal to the principal amount of such indebtedness is due and payable.

         "TAX ORIGINAL ISSUE DISCOUNT" means the amount of ordinary interest
income on a Debenture that must be accrued as original issue discount for United
States Federal income tax purposes pursuant to U.S. Treasury Regulation section
1.1275-4.

         "TIA" means the Trust Indenture Act of 1939, as in effect on the date
of this Indenture; provided, however, that in the event the TIA is amended after
such date, the TIA means, to the extent required by any such amendment, the TIA
as so amended.

         "TRADING PRICE" of the Debentures on any date of determination means
the average of the secondary market bid quotations per $1,000 principal amount
of Debentures obtained by the Trustee for $5.0 million principal amount of
Debentures at approximately 3:30 p.m., New York City time, on such determination
date from three independent nationally recognized securities dealers the Company
selects; provided that if at least three such bids cannot reasonably be obtained
by the Trustee, but two such bids are obtained, then the average of the two bids
shall be used, and if only one such bid can reasonably be obtained by the
Trustee, that one bid shall be used. The Company shall provide prompt written
notice to the Trustee identifying the three independent nationally recognized
securities dealers selected by the Company. If the Trustee cannot reasonably
obtain at least one bid for $5.0 million principal amount of Debentures from an
independent nationally recognized securities dealer selected by the Company and
identified in writing to the Trustee or, in the Company's reasonable judgment,
the bid quotations are not indicative of the secondary market value of the
Debentures, then the Trading Price per $1,000 principal amount of Debentures
will be deemed to be equal to (a) the then-applicable conversion rate of the
Debentures multiplied by (b) the closing price of shares of the Common Stock on
such determination date on The NASDAQ National Market or, if the Common Stock is
not then quoted on such market, on the principal U.S. national or regional
securities exchange on which the Common Stock is then listed or, if the Common
Stock is not then listed on a national or regional securities exchange, on the
principal other market on which the Common Stock is then traded; provided that
the Trustee shall not determine the Trading Price of the Debentures unless
requested by the Company to do so; and provided, further, that the Company shall
have no obligation to make such request unless a Holder provides the Company
with reasonable evidence that the Trading Price of the Debentures is equal to
not less than 120% of the principal amount thereof; and at which time, the
Company shall instruct the Trustee to determine the Trading Price of the
Debentures beginning on the next trading

                                       9
<PAGE>

day and on each successive trading day until the Trading Price of the Debentures
is greater or equal to 120% of the principal amount thereof. The Trustee shall
be entitled to all of the rights of the Trustee set forth in this Indenture in
connection with any such determination. Any such determination shall be
conclusive absent manifest error.

         "TRUSTEE" means the party named as such above until a successor
replaces it in accordance with the applicable provisions of this Indenture and
thereafter means the successor serving hereunder.

         "U.S. PERSON" means a U.S. person as defined in Rule 902 under the
Securities Act.

         "UNRESTRICTED DEFINITIVE DEBENTURE" means one or more Definitive
Debentures that do not bear and are not required to bear the Private Placement
Legend.

         "UNRESTRICTED GLOBAL DEBENTURE" means a permanent Global Debenture
substantially in the form of Exhibit A attached hereto that bears the Global
Debenture Legend and that has the "Schedule of Exchanges of Interests in the
Global Debenture" attached thereto, and that is deposited with or on behalf of
and registered in the name of the Depositary, and that does not bear the Private
Placement Legend.

         "VOTING STOCK" means, with respect to any Person, capital stock of such
Person entitling the holders thereof, under ordinary circumstances, to vote in
the election of the board of directors of such Person.

         "VOTING TRUST AGREEMENT" means the Voting Trust Agreement, dated as of
February 24, 1986, among Edward H. Meyer (the voting trustee), the Company and
the beneficiaries of the Voting Trust Agreement, as such Voting Trust Agreement
has been and may be amended, restated, supplemented, extended, replaced or
otherwise modified from time to time.

1.02     Other Definitions.

<TABLE>
<CAPTION>
                                                                                         Defined in
Term                                                                                      Section
----------------------------------------------------------------------------------------------------
<S>                                                                                      <C>
"ACCELERATION NOTICE"..................................................................     6.02
"ACQUIROR SECURITIES"..................................................................    11.11
"ALTERNATE OFFER"......................................................................     3.11
"ASSET DISTRIBUTION"...................................................................    11.06(d)
"AUTHENTICATION ORDER".................................................................     2.02(b)
"BELOW MARKET ISSUANCE"................................................................    11.06(c)
"CASH DIVIDEND"........................................................................    11.06(e)
"CHANGE OF CONTROL REPURCHASE DATE"....................................................     3.11(a)
"CHANGE OF CONTROL REPURCHASE PRICE"...................................................     3.11(a)
"COMPANY CHANGE OF CONTROL OFFER NOTICE"...............................................     3.11(c)
</TABLE>

                                       10
<PAGE>

<TABLE>
<S>                                                                                      <C>
"COMPOUNDED INTEREST"..................................................................     3.01
"CONVERSION AGENT".....................................................................     2.03
"CONVERSION DATE"......................................................................    11.02
"CONVERSION EXPIRATION DATE"...........................................................    11.01
"CONVERSION PRICE".....................................................................    11.01
"DIVIDEND PAYMENT PERIOD"..............................................................    11.01
"DTC"..................................................................................     2.03
"EVENT OF DEFAULT".....................................................................     6.01
"EXCESS DIVIDEND"......................................................................    11.06(e)
"EXPIRATION TIME"......................................................................    11.06(f)
"HOLDER CHANGE OF CONTROL ACCEPTANCE NOTICE"...........................................     3.11(d)
"INITIAL CONVERSION PRICE".............................................................    11.01
"LAST REPORTED SALE PRICE".............................................................    11.01
"MARKET PRICE CONDITION"...............................................................    11.01
"MEASUREMENT PERIOD"...................................................................    11.01
"NOTICE OF REDEMPTION".................................................................     3.06
"PARITY VALUE".........................................................................    11.01
"PAYING AGENT".........................................................................     2.03
"PAYMENT BLOCKAGE NOTICE"..............................................................    10.03(b)
"PAYMENT BLOCKAGE PERIOD"..............................................................    10.03(b)
"PAYMENT DEFAULT"......................................................................    10.03(a)
"PERMITTED CONVERSION PERIOD"..........................................................    11.01
"PRINCIPAL VALUE CONVERSION"...........................................................    11.01
"PRIOR FISCAL QUARTER".................................................................    11.01
"PURCHASED SHARES".....................................................................    11.06(f)
"REDEMPTION PRICE".....................................................................     3.01
"REGISTRAR"............................................................................     2.03
"TENDER OFFER".........................................................................    11.06(f)
"TRADING DAY"..........................................................................    11.01
"TRADING PRICE CONDITION"..............................................................    11.01
</TABLE>

1.03     Incorporation by Reference of Trust Indenture Act.

         Whenever this Indenture refers to a provision of the TIA, the provision
is incorporated by reference in and made a part of this Indenture.

         The following TIA terms used in this Indenture have the following
meanings:

         "INDENTURE SECURITIES" means the Debentures;

         "INDENTURE SECURITY HOLDER" means a Holder of a Debenture;

         "INDENTURE TO BE QUALIFIED" means this Indenture;

         "INDENTURE TRUSTEE" or "INSTITUTIONAL TRUSTEE" means the Trustee; and

                                       11
<PAGE>

         "OBLIGOR" on the Debentures means the Company and any successor obligor
upon the Debentures.

         All other terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by SEC rule under the TIA
have the meanings so assigned to them.

1.04     Rules of Construction.

         Unless the context otherwise requires:

         (a)      a term has the meaning assigned to it;

         (b)      an accounting term not otherwise defined has the meaning
assigned to it in accordance with GAAP;

         (c)      "or" is not exclusive;

         (d)      words in the singular include the plural, and in the plural
include the singular;

         (e)      "including" means including, without limitation;

         (f)      provisions apply to successive events and transactions; and

         (g)      references to sections of or rules under the Securities Act
shall be deemed to include substitute, replacement by successor sections or
rules adopted by the SEC from time to time.

                                   ARTICLE 2

                                 THE DEBENTURES

2.01     Form and Dating.

         (a)      General. The Debentures and the Trustee's certificate of
authentication shall be substantially in the form of Exhibit A hereto. The
Debentures may have notations, legends or endorsements required by law, stock
market or exchange rule or usage; provided that any such notation, legend or
endorsement required by usage is in a form acceptable to the Company. Each
Debenture shall be dated the date of its authentication. The Debentures shall be
in denominations of $1,000 and integral multiples thereof.

         The terms and provisions contained in the Debentures shall constitute,
and are hereby expressly made, a part of this Indenture and the Company and the
Trustee, by their execution and delivery of this Indenture, expressly agree to
such terms and provisions and to be bound thereby. However, to the extent any
provision of any

                                       12
<PAGE>

Debenture conflicts with the express provisions of this Indenture, the
provisions of this Indenture shall govern and be controlling.

         (b)      Global Debentures. Debentures issued in global form shall be
substantially in the form of Exhibit A attached hereto (which Debenture shall
include the Global Debenture Legend and the "Schedule of Exchanges of Interests
in the Global Debenture" attached to Exhibit A hereto). Debentures issued in
definitive form shall be substantially in the form of Exhibit A attached hereto
(but without the Global Debenture Legend thereon and without the "Schedule of
Exchanges of Interests in the Global Debenture" attached thereto). Each Global
Debenture shall represent such of the outstanding Debentures as shall be
specified therein and each shall provide that it shall represent the aggregate
principal amount of outstanding Debentures from time to time endorsed thereon
and that the aggregate principal amount of outstanding Debentures represented
thereby may from time to time be reduced or increased, as appropriate, to
reflect exchanges and redemptions. Any endorsement of a Global Debenture to
reflect the amount of any increase or decrease in the aggregate principal amount
of outstanding Debentures represented thereby shall be made by the Trustee or
the Custodian, at the direction of the Trustee, in accordance with instructions
given by the Holder thereof as required by Section 2.06 hereof.

         (c)      Euroclear and Clearstream Procedures Applicable. The
provisions of the "Operating Procedures of the Euroclear System" and "Terms and
Conditions Governing Use of Euroclear" and the "General Terms and Conditions of
Clearstream" and "Customer Handbook" of Clearstream (or any successor document
setting forth the procedures, terms and/or conditions of Euroclear or
Clearstream, as applicable) in effect at the relevant time shall be applicable
to transfers of beneficial interests in the Regulation S Global Debentures that
are held by Participants through Euroclear or Clearstream, as applicable.

2.02     Execution and Authentication.

         An Officer shall sign the Debentures for the Company by manual or
facsimile signature.

         If the Officer whose signature is on a Debenture no longer holds that
office at the time a Debenture is authenticated, the Debenture shall
nevertheless be valid.

         A Debenture shall not be valid until authenticated by the manual
signature of the Trustee. The signature shall be conclusive evidence that the
Debenture has been authenticated under this Indenture.

         The Trustee shall authenticate Debentures for original issue in the
aggregate principal amount not to exceed $125,000,000 ($150,000,000 if the
Initial Purchasers exercise in full their option to purchase additional
Debentures pursuant to the Purchase Agreement) upon a written order of the
Company signed by an Officer (an "AUTHENTICATION ORDER"). Each such written
order shall specify the amount of Debentures to be authenticated and the date on
which the Debentures are to be

                                       13
<PAGE>

authenticated, whether the Debentures are to be issued as certificated
Debentures or Global Debentures or such other information as the Trustee may
reasonably request.

         The Trustee may appoint an authenticating agent acceptable to the
Company to authenticate Debentures. An authenticating agent may authenticate
Debentures whenever the Trustee may do so. Each reference in this Indenture to
authentication by the Trustee includes authentication by such agent. An
authenticating agent has the same rights as an Agent to deal with Holders or the
Company.

         The Trustee shall have the right to decline to authenticate and deliver
any Debentures under this Indenture if the Trustee, being advised by counsel,
determines that such action may not lawfully be taken or if the Trustee in good
faith shall determine that such action would expose the Trustee to personal
liability.

2.03     Registrar, Paying Agent and Conversion Agent.

         The Company shall maintain an office or agency in the Borough of
Manhattan, The City of New York where (a) Debentures may be presented for
registration of transfer or for exchange ("REGISTRAR"), (b) Debentures may be
presented for payment ("PAYING AGENT") and (c) Debentures may be presented for
conversion (the "CONVERSION Agent"). The Registrar shall keep a register of the
Debentures and of their transfer and exchange. The Company may appoint one or
more co-registrars and one or more additional paying agents. The term
"Registrar" includes any co-registrar, the term "Paying Agent" includes any
additional paying agent and the term "Conversion Agent" includes any additional
Conversion Agent. The Company may change any Paying Agent, Conversion Agent or
Registrar without notice to any Holder. The Company shall notify the Trustee in
writing of the name and address of any Agent not a party to this Indenture. If
the Company fails to appoint or maintain another entity as Registrar, Paying
Agent or Conversion Agent, the Trustee shall act as such. The Company or any of
its subsidiaries may act as Paying Agent, Registrar or Conversion Agent.

         The Company initially appoints The Depository Trust Company ("DTC") to
act as Depositary with respect to the Global Debentures.

         The Company initially appoints the Trustee to act as the Registrar,
Paying Agent and Conversion Agent and to act as Custodian with respect to the
Global Debentures.

2.04     Paying Agent to Hold Money in Trust.

         The Company shall require each Paying Agent other than the Trustee to
agree in writing that the Paying Agent will hold in trust for the benefit of
Holders or the Trustee all money held by the Paying Agent for the payment of
principal, premium or Additional Amounts, if any, or interest on the Debentures,
and will promptly notify the Trustee of any default by the Company in making any
such payment. While any such default continues, the Trustee may require a Paying
Agent to pay all money held by it to the Trustee. The Company at any time may
require a Paying Agent to pay all money held by it to the Trustee. Upon payment
over to the Trustee, the Paying Agent (if other than the Company or a
subsidiary) shall have no further liability for the money. If the Company

                                       14
<PAGE>

or a subsidiary acts as Paying Agent, it shall segregate and hold in a separate
trust fund for the benefit of the Holders all money held by it as Paying Agent.
Upon any bankruptcy or reorganization proceedings relating to the Company, the
Trustee shall serve as Paying Agent for the Debentures.

2.05     Holder Lists.

         The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses of
all Holders and shall otherwise comply with TIA ss. 312(a). If the Trustee is
not the Registrar, the Company shall furnish to the Trustee at least seven
business days before each Interest Payment Date and at such other times as the
Trustee may request in writing, a list in such form and as of such date as the
Trustee may reasonably require of the names and addresses of the Holders of
Debentures and the Company shall otherwise comply with TIA ss. 312(a).

2.06     Transfer and Exchange.

         (a)      Transfer and Exchange of Global Debentures. A Global Debenture
may not be transferred except as a whole (but not in part) by the Depositary to
a nominee of the Depositary, by a nominee of the Depositary to the Depositary or
to another nominee of the Depositary, or by the Depositary or any such nominee
to a successor Depositary or a nominee of such successor Depositary. Global
Debentures will be exchanged by the Company for Definitive Debentures if (i) the
Company delivers to the Trustee notice from the Depositary that (A) the
Depositary is unwilling or unable to continue to act as Depositary for the
Global Debentures or (B) the Depositary is no longer a clearing agency
registered under the Exchange Act and, in either case, the Company fails to
appoint a successor Depositary within 90 days after the date of such notice from
the Depositary, (ii) the Company in its sole discretion determines that the
Global Debentures (in whole but not in part) should be exchanged for Definitive
Debentures and delivers a written notice to such effect to the Trustee or (iii)
upon request of the Trustee or Holders of a majority of the aggregate principal
amount of outstanding Debentures if there shall have occurred and be continuing
a Default or Event of Default with respect to the Debentures; provided that in
no event shall the Reg S Temporary Global Debenture be exchanged by the Company
for Definitive Debentures prior to (A) the expiration of the Distribution
Compliance Period and (B) the receipt by the Registrar of any certificate
identified by the Company and its counsel to be required pursuant to Rule 903 or
Rule 904 under the Securities Act. Upon the occurrence of any of the preceding
events in (i), (ii) or (iii) above, Definitive Debentures shall be issued in
such names as the Depositary shall instruct the Trustee. Global Debentures also
may be exchanged or replaced, in whole or in part, as provided in Sections 2.07
and 2.10 hereof. Every Debenture authenticated and delivered in exchange for, or
in lieu of, a Global Debenture or any portion thereof, pursuant to this Section
2.06 or Section 2.07 or 2.10 hereof, shall be authenticated and delivered in the
form of, and shall be, a Global Debenture. A Global Debenture may not be
exchanged for another Debenture other than as provided in this Section 2.06(a);
however, beneficial interests in a Global Debenture may be transferred and
exchanged as provided in Section 2.06(b), (c) or (h) hereof.

                                       15
<PAGE>

         (b)      Transfer and Exchange of Beneficial Interests in the Global
Debentures. The transfer and exchange of beneficial interests in the Global
Debentures shall be effected through the Depositary, in accordance with the
provisions of this Indenture and the Applicable Procedures. Beneficial interests
in the Restricted Global Debentures shall be subject to restrictions on transfer
comparable to those set forth herein to the extent required by the Securities
Act. Transfers of beneficial interests in the Global Debentures also shall
require compliance with either subparagraph (i) or (ii) below, as applicable, as
well as one or more of the other following subparagraphs, as applicable:

                  (i)      Transfer of Beneficial Interests in the Same Global
         Debenture. Beneficial interests in any Restricted Global Debenture may
         be transferred to Persons who take delivery thereof in the form of a
         beneficial interest in the same Restricted Global Debenture in
         accordance with the transfer restrictions set forth in the Private
         Placement Legend; provided, however, that prior to expiration of the
         Distribution Compliance Period, transfer of beneficial interests in the
         Reg S Temporary Global Debenture may not be made to a U.S. Person or
         for the account or benefit of a U.S. Person. Beneficial interests in
         any Unrestricted Global Debenture may be transferred to Persons who
         take delivery thereof in the form of a beneficial interest in an
         Unrestricted Global Debenture. No written orders or instructions shall
         be required to be delivered to the Registrar to effect the transfers
         described in this Section 2.06(b)(i).

                  (ii)     All Other Transfers and Exchanges of Beneficial
         Interests in Global Debentures. In connection with all transfers and
         exchanges of beneficial interests that are not subject to Section
         2.06(b)(i) above, the transferor of such beneficial interest must
         deliver to the Registrar either (A) (1) a written order from a
         Participant or an Indirect Participant given to the Depositary in
         accordance with the Applicable Procedures directing the Depositary to
         credit or cause to be credited a beneficial interest in another Global
         Debenture in an amount equal to the beneficial interests to be
         transferred or exchanged and (2) instructions given in accordance with
         the Applicable Procedures containing information regarding the
         Participant account to be credited with such increase or (B) (1) an
         order from a Participant or an Indirect Participant given to the
         Depositary in accordance with the Applicable Procedures directing the
         Depositary to cause to be issued a Definitive Debenture in an amount
         equal to the beneficial interest to be transferred or exchanged and (2)
         instructions given by the Depositary to the Registrar containing
         information regarding the Person in whose name such Definitive
         Debenture shall be registered to effect the transfer or exchange
         referred to in (B) (1) above; provided that in no event shall
         Definitive Debentures be issued upon the transfer or exchange of
         beneficial interests in the Reg S Temporary Global Debenture prior to
         (x) the expiration of the Distribution Compliance Period and (y) the
         receipt by the Registrar of any certificates identified by the Company
         or its counsel to be required pursuant to Rule 903 and Rule 904 under
         the Securities Act. Upon satisfaction of all of the requirements for
         transfer or exchange of beneficial interests in Global Debentures
         contained in this Indenture and the Debentures or otherwise applicable
         under the Securities

                                       16
<PAGE>

         Act, the Trustee shall adjust the principal amount of the relevant
         Global Debenture(s) pursuant to Section 2.06(h) hereof.

                  (iii)    Transfer of Beneficial Interests to Another
         Restricted Global Debenture. A beneficial interest in any Restricted
         Global Debenture may be transferred to a Person who takes delivery
         thereof in the form of a beneficial interest in another Restricted
         Global Debenture if the transfer complies with the requirements of
         Section 2.06(b)(ii) above and the Registrar receives the following:

                           (A)      if the transferee will take delivery in the
                  form of a beneficial interest in the 144A Global Debenture,
                  then the transferor must deliver a certificate in the form of
                  Exhibit B hereto, including the certifications in item (1)
                  thereof; and

                           (B)      if the transferee will take delivery in the
                  form of a beneficial interest in the Reg S Temporary Global
                  Debenture or the Reg S Permanent Global Debenture, then the
                  transferor must deliver a certificate in the form of Exhibit B
                  hereto, including the certifications in item (2) thereof.

                  (iv)     Transfer and Exchange of Beneficial Interests in a
         Restricted Global Debenture for Beneficial Interests in the
         Unrestricted Global Debenture. A beneficial interest in any Restricted
         Global Debenture may be exchanged by any holder thereof for a
         beneficial interest in an Unrestricted Global Debenture or transferred
         to a Person who takes delivery thereof in the form of a beneficial
         interest in an Unrestricted Global Debenture if the exchange or
         transfer complies with the requirements of Section 2.06(b)(ii) above
         and:

                           (A)      such transfer is effected pursuant to the
                  Shelf Registration Statement in accordance with the
                  Registration Rights Agreement; or

                           (B)      the Registrar receives the following:

                                    (1)      if the holder of such beneficial
                           interest in a Restricted Global Debenture proposes to
                           exchange such beneficial interest for a beneficial
                           interest in an Unrestricted Global Debenture, a
                           certificate from such holder in the form of Exhibit C
                           hereto, including the certifications in Item (1)(a)
                           thereof; or

                                    (2)      if the holder of such beneficial
                           interest in a Restricted Global Debenture proposes to
                           transfer such beneficial interest to a Person who
                           shall take delivery thereof in the form of a
                           beneficial interest in an Unrestricted Global
                           Debenture, a certificate from such holder in the form
                           of Exhibit C hereto, including the certifications in
                           item 1(a) thereof;

                                       17
<PAGE>

                  and, in each such case set forth in this subparagraph (iv), if
         the Registrar so requests or if the Applicable Procedures so require,
         an Opinion of Counsel in form, and from legal counsel, reasonably
         acceptable to the Registrar to the effect that such exchange or
         transfer is in compliance with the Securities Act and that the
         restrictions on transfer contained herein and in the Private Placement
         Legend are no longer required in order to maintain compliance with the
         Securities Act.

                  If any such transfer is effected pursuant to subparagraph (B)
         above at a time when an Unrestricted Global Debenture has not yet been
         issued, the Company shall issue and, upon receipt of an Authentication
         Order in accordance with Section 2.02 hereof, the Trustee shall
         authenticate one or more Unrestricted Global Debentures in an aggregate
         principal amount equal to the aggregate principal amount of beneficial
         interests transferred pursuant to subparagraph (B) above.

                  Beneficial interests in an Unrestricted Global Debenture
         cannot be exchanged for, or transferred to Persons who take delivery
         thereof in the form of, a beneficial interest in a Restricted Global
         Debenture.

         (c)      Transfer or Exchange of Beneficial Interests for Definitive
                  Debentures.

                  (i)      Beneficial Interests in Restricted Global Debentures
         to Restricted Definitive Debentures. If any holder of a beneficial
         interest in a Restricted Global Debenture proposes to exchange such
         beneficial interest for a Restricted Definitive Debenture or to
         transfer such beneficial interest to a Person who takes delivery
         thereof in the form of a Restricted Definitive Debenture, then, upon
         receipt by the Registrar of the following documentation:

                           (A)      if the holder of such beneficial interest in
                  a Restricted Global Debenture proposes to exchange such
                  beneficial interest for a Restricted Definitive Debenture, a
                  certificate from such holder in the form of Exhibit C hereto,
                  including the certifications in item (2)(a) thereof;

                           (B)      if such beneficial interest is being
                  transferred to a QIB in accordance with Rule 144A under the
                  Securities Act, a certificate to the effect set forth in
                  Exhibit B hereto, including the certifications in item (1)
                  thereof;

                           (C)      if such beneficial interest is being
                  transferred to a Person other than a U.S. Person in an
                  offshore transaction in accordance with Rule 903 or Rule 904
                  under the Securities Act, a certificate to the effect set
                  forth in Exhibit B hereto, including the certifications in
                  item (2) thereof;

                           (D)      if such beneficial interest is being
                  transferred pursuant to an exemption from the registration
                  requirements of the Securities Act in accordance with Rule 144
                  under the Securities Act, a certificate to the

                                       18
<PAGE>

                  effect set forth in Exhibit B hereto, including the
                  certifications in item (3)(a) thereof;

                           (E)      if such beneficial interest is being
                  transferred to an Institutional Accredited Investor in
                  reliance on an exemption from the registration requirements of
                  the Securities Act other than those listed in subparagraphs
                  (B) through (D) above, a certificate to the effect set forth
                  in Exhibit B hereto, including the certifications,
                  certificates and Opinion of Counsel required by item (3)(d)
                  thereof, if applicable;

                           (F)      if such beneficial interest is being
                  transferred to the Company or any of its subsidiaries, a
                  certificate to the effect set forth in Exhibit B hereto,
                  including the certifications in item (3)(b) thereof; or

                           (G)      if such beneficial interest is being
                  transferred pursuant to an effective registration statement
                  under the Securities Act, a certificate to the effect set
                  forth in Exhibit B hereto, including the certifications in
                  item (3)(c) thereof,

         the Trustee shall cause the aggregate principal amount of the
         applicable Restricted Global Debenture to be reduced accordingly
         pursuant to Section 2.06(h) hereof, and the Company shall execute and
         the Trustee shall authenticate and deliver to the Person designated in
         the instructions a Definitive Debenture in the appropriate principal
         amount. Any Restricted Definitive Debenture issued in exchange for a
         beneficial interest in a Restricted Global Debenture pursuant to this
         Section 2.06(c) shall be registered in such name or names and in such
         authorized denomination or denominations as the holder of such
         beneficial interest shall instruct the Registrar through instructions
         from the Depositary and the Participant or Indirect Participant. The
         Trustee shall deliver such Restricted Definitive Debentures to the
         Persons in whose names such Debentures are so registered. Any
         Restricted Definitive Debenture issued in exchange for a beneficial
         interest in a Restricted Global Debenture pursuant to this Section
         2.06(c)(i) shall bear the Private Placement Legend and shall be subject
         to all restrictions on transfer contained therein.

                  (ii)     Beneficial Interests in Restricted Global Debentures
         to Unrestricted Definitive Debentures. A holder of a beneficial
         interest in a Restricted Global Debenture may exchange such beneficial
         interest for an Unrestricted Definitive Debenture or may transfer such
         beneficial interest to a Person who takes delivery thereof in the form
         of an Unrestricted Definitive Debenture only if:

                           (A)      such transfer is effected pursuant to the
                  Shelf Registration Statement in accordance with the
                  Registration Rights Agreement; or

                           (B)      the Registrar receives the following:

                                       19
<PAGE>

                                    (1)      if the holder of such beneficial
                           interest in a Restricted Global Debenture proposes to
                           exchange such beneficial interest for a Definitive
                           Debenture that does not bear the Private Placement
                           Legend, a certificate from such holder in the form of
                           Exhibit C hereto, including the certifications in
                           item (1)(b) thereof; or

                                    (2)      if the holder of such beneficial
                           interest in a Restricted Global Debenture proposes to
                           transfer such beneficial interest to a Person who
                           shall take delivery thereof in the form of a
                           Definitive Debenture that does not bear the Private
                           Placement Legend, a certificate from such holder in
                           the form of Exhibit B hereto, including the
                           certifications in item (4) thereof; and, in each such
                           case set forth in this subparagraph (B), if the
                           Registrar so requests or if the Applicable Procedures
                           so require, an Opinion of Counsel in form, and from
                           legal counsel, reasonably acceptable to the Registrar
                           to the effect that such exchange or transfer is in
                           compliance with the Securities Act and that the
                           restrictions on transfer contained herein and in the
                           Private Placement Legend are no longer required in
                           order to maintain compliance with the Securities Act.

                  (iii)    Beneficial Interests in Unrestricted Global
         Debentures to Unrestricted Definitive Debentures. If any holder of a
         beneficial interest in an Unrestricted Global Debenture proposes to
         exchange such beneficial interest for an Unrestricted Definitive
         Debenture or to transfer such beneficial interest to a Person who takes
         delivery thereof in the form of an Unrestricted Definitive Debenture,
         then, upon satisfaction of the conditions set forth in Section
         2.06(b)(ii) hereof, the Trustee shall cause the aggregate principal
         amount of the applicable Unrestricted Global Debenture to be reduced
         accordingly pursuant to Section 2.06(h) hereof, and the Company shall
         execute and, upon receipt of an Authentication Order pursuant to
         Section 2.02, the Trustee shall authenticate and deliver to the Person
         designated in the instructions an Unrestricted Definitive Debenture in
         the appropriate principal amount. Any Unrestricted Definitive Debenture
         issued in exchange for a beneficial interest pursuant to this Section
         2.06(c)(iii) shall be registered in such name or names and in such
         authorized denomination or denominations as the holder of such
         beneficial interest shall instruct the Registrar through instructions
         from the Depositary and the Participant or Indirect Participant. The
         Trustee shall deliver such Unrestricted Definitive Debentures to the
         Persons in whose names such Debentures are so registered. Any
         Unrestricted Definitive Debenture issued in exchange for a beneficial
         interest pursuant to this Section 2.06(c)(iii) shall not bear the
         Private Placement Legend.

                  (iv)     Transfer or Exchange of Reg S Temporary Global
         Debentures. Notwithstanding the other provisions of this Section 2.06,
         a beneficial interest in the Reg S Temporary Global Debenture may not
         be (A) exchanged for a Definitive Debenture prior to (1) the expiration
         of the Distribution Compliance

                                       20
<PAGE>

         Period (unless such exchange is effected by the Company, does not
         require an investment decision on the part of the holder thereof and
         does not violate the provisions of Regulation S) and (2) the receipt by
         the Registrar of any certificates identified by the Company or its
         counsel to be required pursuant to Rule 903(b)(3)(B) under the
         Securities Act or (B) transferred to a Person who takes delivery
         thereof in the form of a Definitive Debenture prior to the events set
         forth in clause (A) above or unless the transfer is pursuant to an
         exemption from the registration requirements of the Securities Act
         other than Rule 903 or Rule 904.

         (d)      Transfer and Exchange of Definitive Debentures for Beneficial
                  Interests.

                  (i)      Restricted Definitive Debentures to Beneficial
         Interests in Restricted Global Debentures. If any Holder of a
         Restricted Definitive Debenture proposes to exchange such Debenture for
         a beneficial interest in a Restricted Global Debenture or to transfer
         such Restricted Definitive Debentures to a Person who takes delivery
         thereof in the form of a beneficial interest in a Restricted Global
         Debenture, then, upon receipt by the Registrar of the following
         documentation:

                           (A)      if the Holder of such Restricted Definitive
                  Debenture proposes to exchange such Debenture for a beneficial
                  interest in a Restricted Global Debenture, a certificate from
                  such Holder in the form of Exhibit C hereto, including the
                  certifications in item (2)(b) thereof;

                           (B)      if such Restricted Definitive Debenture is
                  being transferred to a QIB in accordance with Rule 144A under
                  the Securities Act, a certificate to the effect set forth in
                  Exhibit B hereto, including the certifications in item (1)
                  thereof;

                           (C)      if such Restricted Definitive Debenture is
                  being transferred to a Person other than a U.S. Person in an
                  offshore transaction in accordance with Rule 903 or Rule 904
                  under the Securities Act, a certificate to the effect set
                  forth in Exhibit B hereto, including the certifications in
                  item (2) thereof;

                           (D)      if such Restricted Definitive Debenture is
                  being transferred pursuant to an exemption from the
                  registration requirements of the Securities Act in accordance
                  with Rule 144 under the Securities Act, a certificate to the
                  effect set forth in Exhibit B hereto, including the
                  certifications in item (3)(a) thereof;

                           (E)      if such Restricted Definitive Debenture is
                  being transferred to an Institutional Accredited Investor in
                  reliance on an exemption from the registration requirements of
                  the Securities Act other than those listed in subparagraphs
                  (B) through (D) above, a certificate to the effect set forth
                  in Exhibit B hereto, including the certifications,
                  certificates and Opinion of Counsel required by item (3)(d)
                  thereof, if applicable;

                                       21
<PAGE>

                           (F)      if such Restricted Definitive Debenture is
                  being transferred to the Company or any of its subsidiaries, a
                  certificate to the effect set forth in Exhibit B hereto,
                  including the certifications in item (3)(b) thereof; or

                           (G)      if such Restricted Definitive Debenture is
                  being transferred pursuant to an effective registration
                  statement under the Securities Act, a certificate to the
                  effect set forth in Exhibit B hereto, including the
                  certifications in item (3)(c) thereof,

         the Trustee shall cancel the Restricted Definitive Debenture, increase
         or cause to be increased the aggregate principal amount of, in the case
         of clause (A) above, the appropriate Restricted Global Debenture, in
         the case of clause (B) above, the 144A Global Debenture and, in the
         case of clause (C) above, the Regulation S Global Debenture.

                  (ii)     Restricted Definitive Debentures to Beneficial
         Interests in Unrestricted Global Debentures. A Holder of a Restricted
         Definitive Debenture may exchange such Debenture for a beneficial
         interest in an Unrestricted Global Debenture or transfer such
         Restricted Definitive Debenture to a Person who takes delivery thereof
         in the form of a beneficial interest in an Unrestricted Global
         Debenture only if:

                           (A)      such transfer is effected pursuant to the
                  Shelf Registration Statement in accordance with the
                  Registration Rights Agreement; or

                           (B)      the Registrar receives the following:

                                    (1)      if the Holder of such Restricted
                           Definitive Debentures proposes to exchange such
                           Debentures for a beneficial interest in the
                           Unrestricted Global Debenture, a certificate from
                           such Holder in the form of Exhibit C hereto,
                           including the certifications in item (1)(c) thereof;
                           or

                                    (2)      if the Holder of such Definitive
                           Debentures proposes to transfer such Debentures to a
                           Person who shall take delivery thereof in the form of
                           a beneficial interest in the Unrestricted Global
                           Debenture, a certificate from such Holder in the form
                           of Exhibit B hereto, including the certifications in
                           item (4) thereof;

                  and, in each such case set forth in this subparagraph (B), if
                  the Registrar so requests or if the Applicable Procedures so
                  require, an Opinion of Counsel, and from legal counsel, in
                  form reasonably acceptable to the Registrar to the effect that
                  such exchange or transfer is in compliance with the Securities
                  Act and that the restrictions on transfer contained herein and
                  in the Private Placement Legend are no longer required in
                  order to maintain compliance with the Securities Act.

                                       22
<PAGE>

                  Upon satisfaction of the conditions of any of the
         subparagraphs in this Section 2.06(d)(ii), the Trustee shall cancel the
         Restricted Definitive Debentures so transferred or exchanged and
         increase or cause to be increased the aggregate principal amount of the
         Unrestricted Global Debenture.

                  (iii)    Unrestricted Definitive Debentures to Beneficial
         Interests in Unrestricted Global Debentures. A Holder of an
         Unrestricted Definitive Debenture may exchange such Debenture for a
         beneficial interest in an Unrestricted Global Debenture or transfer
         such Definitive Debentures to a Person who takes delivery thereof in
         the form of a beneficial interest in an Unrestricted Global Debenture
         at any time. Upon receipt of a request for such an exchange or
         transfer, the Trustee shall cancel the applicable Unrestricted
         Definitive Debenture and increase or cause to be increased the
         aggregate principal amount of one of the Unrestricted Global
         Debentures.

                  If any such exchange or transfer from a Definitive Debenture
         to a beneficial interest is effected pursuant to subparagraphs (ii)(A),
         (ii)(B) or (iii) of this Section 2.06(d) at a time when an Unrestricted
         Global Debenture has not yet been issued, the Company shall issue and,
         upon receipt of an Authentication Order in accordance with Section 2.02
         hereof, the Trustee shall authenticate one or more Unrestricted Global
         Debentures in an aggregate principal amount equal to the principal
         amount of Definitive Debentures so transferred.

         (e)      Transfer and Exchange of Definitive Debentures for Definitive
Debentures. Upon request by a Holder of Definitive Debentures and such Holder's
compliance with the provisions of this Section 2.06(e), the Registrar shall
register the transfer or exchange of Definitive Debentures. Prior to such
registration of transfer or exchange, the requesting Holder shall present or
surrender to the Registrar the Definitive Debentures duly endorsed or
accompanied by a written instruction of transfer in form satisfactory to the
Registrar duly executed by such Holder or by its attorney, duly authorized in
writing. In addition, the requesting Holder shall provide any additional
certifications, documents and information, as applicable, required pursuant to
the following provisions of this Section 2.06(e).

                  (i)       Restricted Definitive Debentures to Restricted
         Definitive Debentures. Any Restricted Definitive Debenture may be
         transferred to and registered in the name of Persons who take delivery
         thereof in the form of a Restricted Definitive Debenture if the
         Registrar receives the following:

                           (A)      if the transfer will be made pursuant to
                  Rule 144A under the Securities Act, then the transferor must
                  deliver a certificate in the form of Exhibit B hereto,
                  including the certifications in item (1) thereof;

                           (B)      if the transfer will be made pursuant to
                  Rule 903 or Rule 904, then the transferor must deliver a
                  certificate in the form of Exhibit B hereto, including the
                  certifications in item (2) thereof; and

                                       23
<PAGE>

                           (C)      if the transfer will be made pursuant to any
                  other exemption from the registration requirements of the
                  Securities Act, then the transferor must deliver a certificate
                  in the form of Exhibit B hereto, including the certifications,
                  certificates and Opinion of Counsel required by item (3)
                  thereof, if applicable.

           (ii)      Restricted Definitive Debentures to Unrestricted Definitive
         Debentures. Any Restricted Definitive Debenture may be exchanged by the
         Holder thereof for an Unrestricted Definitive Debenture or transferred
         to a Person or Persons who take delivery thereof in the form of an
         Unrestricted Definitive Debenture if:

                           (A)      any such transfer is effected pursuant to
                  the Shelf Registration Statement in accordance with the
                  Registration Rights Agreement; or

                           (B)      the Registrar receives the following:

                                    (1)      if the Holder of such Restricted
                           Definitive Debentures proposes to exchange such
                           Debentures for an Unrestricted Definitive Debenture,
                           a certificate from such Holder in the form of Exhibit
                           C hereto, including the certifications in item (1)(d)
                           thereof; or

                                    (2)      if the Holder of such Restricted
                           Definitive Debentures proposes to transfer such
                           Debentures to a Person who shall take delivery
                           thereof in the form of an Unrestricted Definitive
                           Debenture, a certificate from such Holder in the form
                           of Exhibit B hereto, including the certifications in
                           item (4) thereof;

                  and, in each such case set forth in this subparagraph (B), if
                  the Registrar so requests or if the Applicable Procedures so
                  require, an Opinion of Counsel in form, and from legal
                  counsel, reasonably acceptable to the Registrar to the effect
                  that such exchange or transfer is in compliance with the
                  Securities Act and that the restrictions on transfer contained
                  herein and in the Private Placement Legend are no longer
                  required in order to maintain compliance with the Securities
                  Act.

           (iii)     Unrestricted Definitive Debentures to Unrestricted
         Definitive Debentures. A Holder of Unrestricted Definitive Debentures
         may transfer such Debentures to a Person who takes delivery thereof in
         the form of an Unrestricted Definitive Debenture. Upon receipt of a
         request to register such a transfer, the Registrar shall register the
         Unrestricted Definitive Debentures pursuant to the instructions from
         the Holder thereof.

         (f)      Legends. The following legends shall appear on the face of all
Global Debentures and Definitive Debentures issued under this Indenture unless
specifically stated otherwise in the applicable provisions of this Indenture.

                                       24
<PAGE>

         (i)      Private Placement Legend.

                  (A)      Except as permitted by subparagraph (B) below, each
         Global Debenture and each Definitive Debenture (and all Debentures
         issued in exchange therefor or substitution thereof) shall bear the
         legend in substantially the following form:

"THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD
EXCEPT AS SET FORTH IN THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF, THE
HOLDER (1) REPRESENTS THAT (A) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS
DEFINED IN RULE 144A UNDER THE SECURITIES ACT), (B) IT IS AN INSTITUTIONAL
"ACCREDITED INVESTOR" (AS DEFINED IN RULE 501(a)(1), (2), (3) or (7) UNDER THE
SECURITIES ACT (AN "INSTITUTIONAL ACCREDITED INVESTOR")) OR (C) IT IS NOT A U.S.
PERSON AND IS ACQUIRING THE SECURITIES IN AN OFFSHORE TRANSACTION, (2) AGREES
THAT IT WILL NOT PRIOR TO THE EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO
SALES OF THE SECURITY EVIDENCED HEREBY UNDER RULE 144(K) UNDER THE SECURITIES
ACT (OR ANY SUCCESSOR PROVISION), RESELL OR OTHERWISE TRANSFER THIS SECURITY
EXCEPT (A) TO GREY GLOBAL GROUP INC. OR ANY SUBSIDIARY THEREOF, (B) INSIDE THE
UNITED STATES TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A
UNDER THE SECURITIES ACT, (C) INSIDE THE UNITED STATES TO AN INSTITUTIONAL
ACCREDITED INVESTOR THAT, BEFORE SUCH TRANSFER, FURNISHES TO THE TRUSTEE A
SIGNED LETTER CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS RELATING TO,
AMONG OTHER THINGS, THE RESTRICTIONS ON TRANSFER OF THIS SECURITY AND INVESTMENT
INTENT (THE FORM OF WHICH LETTER IS AN EXHIBIT TO THE INDENTURE AND CAN BE
OBTAINED FROM THE TRUSTEE) AND, IF SUCH TRANSFER IS IN RESPECT OF AN AGGREGATE
PRINCIPAL AMOUNT OF SECURITIES LESS THAN $250,000, AN OPINION OF COUNSEL
ACCEPTABLE TO THE TRUSTEE THAT SUCH TRANSFER IS IN COMPLIANCE WITH THE
SECURITIES ACT, (D) PURSUANT TO THE EXEMPTION FROM REGISTRATION PROVIDED BY RULE
144 UNDER THE SECURITIES ACT (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE SECURITIES ACT AND (3) AGREES THAT IT WILL
DELIVER TO EACH PERSON TO WHOM THIS SECURITY IS TRANSFERRED, A NOTICE
SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND. IN CONNECTION WITH ANY TRANSFER OF
THIS SECURITY PRIOR TO THE EXPIRATION DATE OF THE HOLDING PERIOD APPLICABLE TO
SALES OF THE SECURITY EVIDENCED HEREBY UNDER RULE 144(K) UNDER THE SECURITIES
ACT (OR ANY SUCCESSOR PROVISION), THE TRANSFEROR MUST CHECK THE APPROPRIATE BOX
SET FORTH ON THE FORM OF CERTIFICATE ATTACHED TO THE INDENTURE RELATING TO THE
MANNER OF SUCH TRANSFER AND SUBMIT THAT CERTIFICATE AND THIS CERTIFICATE TO THE
ISSUER. IF THE PROPOSED TRANSFEREE IS AN

                                       25
<PAGE>

INSTITUTIONAL ACCREDITED INVESTOR, THE TRANSFEROR MUST, BEFORE SUCH TRANSFER,
FURNISH TO THE ISSUER SUCH CERTIFICATIONS, LEGAL OPINIONS OR OTHER INFORMATION
AS IT MAY REASONABLY REQUIRE TO CONFIRM THAT SUCH TRANSFER IS BEING MADE
PURSUANT TO AN EXEMPTION FROM OR IN A TRANSACTION NOT SUBJECT TO, THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT."

                           (B)      Notwithstanding the foregoing, any Global
                  Debenture or Definitive Debenture issued pursuant to
                  subparagraphs (b)(iv), (c)(ii), (c)(iii), (d)(ii), (d)(iii),
                  (e)(ii) or (e)(iii) to this Section 2.06 (and all Debentures
                  issued in exchange therefor or substitution thereof) shall not
                  bear the Private Placement Legend.

           (ii)      Global Debenture Legend. Each Global Debenture shall bear a
         legend in substantially the following form:

"THIS GLOBAL DEBENTURE IS HELD BY THE DEPOSITARY (AS DEFINED IN THIS INDENTURE
GOVERNING THIS DEBENTURE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE
BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY
CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY
BE REQUIRED PURSUANT TO SECTION 2.07 OF THE INDENTURE, (II) THIS GLOBAL
DEBENTURE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a)
OF THE INDENTURE, (III) THIS GLOBAL DEBENTURE MAY BE DELIVERED TO THE TRUSTEE
FOR CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (IV) THIS GLOBAL
DEBENTURE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN
CONSENT OF THE COMPANY."

           (iii)     Reg S Temporary Global Debenture Legend.

"THE RIGHTS ATTACHING TO THIS REGULATION S TEMPORARY GLOBAL DEBENTURE, AND THE
CONDITIONS AND PROCEDURES GOVERNING ITS EXCHANGE FOR DEFINITIVE DEBENTURES, ARE
AS SPECIFIED IN THE INDENTURE (AS DEFINED HEREIN). NEITHER THE HOLDER NOR THE
BENEFICIAL OWNERS OF THIS REGULATION S TEMPORARY GLOBAL DEBENTURE SHALL BE
ENTITLED TO RECEIVE CASH PAYMENTS OF INTEREST DURING THE PERIOD WHICH SUCH
HOLDER HOLDS THIS DEBENTURE. NOTHING IN THIS LEGEND SHALL BE DEEMED TO PREVENT
INTEREST FROM ACCRUING ON THIS DEBENTURE."

         (g)      Cancellation and/or Adjustment of Global Debentures. At such
time as all beneficial interests in a particular Global Debenture have been
exchanged for Definitive Debentures or a particular Global Debenture has been
redeemed, repurchased or canceled in whole and not in part, each such Global
Debenture shall be returned to or retained and canceled by the Trustee in
accordance with Section 2.11 hereof. At any time prior to such cancellation, if
any beneficial interest in a Global Debenture is exchanged for or

                                       26
<PAGE>

transferred to a Person who will take delivery thereof in the form of a
beneficial interest in another Global Debenture or for Definitive Debentures,
the principal amount of Debentures represented by such Global Debenture shall be
reduced accordingly and an endorsement shall be made on such Global Debenture by
the Trustee or by the Depositary at the direction of the Trustee to reflect such
reduction; and if the beneficial interest is being exchanged for or transferred
to a Person who will take delivery thereof in the form of a beneficial interest
in another Global Debenture, such other Global Debenture shall be increased
accordingly and an endorsement shall be made on such Global Debenture by the
Trustee or by the Depositary at the direction of the Trustee to reflect such
increase.

         (h)      General Provisions Relating to Transfers and Exchanges.

              (i)          To permit registrations of transfers and exchanges,
         the Company shall execute and the Trustee shall authenticate Global
         Debentures and Definitive Debentures upon the Company's order or at the
         Registrar's request.

              (ii)         No service charge shall be made to a holder of a
         beneficial interest in a Global Debenture or to a Holder of a
         Definitive Debenture for any registration of transfer or exchange, but
         the Company may require payment of a sum sufficient to cover any
         transfer tax or similar governmental charge payable in connection
         therewith (other than any such transfer taxes or similar governmental
         charge payable upon exchange or transfer pursuant to Sections 2.10,
         3.06 and 9.05 hereof).

              (iii)        The Registrar shall not be required to register the
         transfer of or exchange any Debenture selected for redemption in whole
         or in part, except the unredeemed portion of any Debenture being
         redeemed in part.

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

              (v)          The Company shall not be required (A) to issue, to
         register the transfer of or to exchange any Debentures during a period
         beginning at the opening of business 15 days before the day of any
         selection of Debentures for redemption under Section 3.05 hereof and
         ending at the close of business on the earliest date on which the
         relevant Notice of Redemption is deemed to have been given to all
         Holders of Debentures to be redeemed, (B) to register the transfer of
         or to exchange any Debenture so selected for redemption in whole or in
         part, except the unredeemed portion of any Debenture being redeemed in
         part or (C) to register the transfer of or to exchange a Debenture
         between a record date and the next succeeding Interest Payment Date.

                                       27
<PAGE>

              (vi)         Prior to due presentment for the registration of a
         transfer of any Debenture, the Trustee, any Agent and the Company may
         deem and treat the Person in whose name any Debenture is registered as
         the absolute owner of such Debenture for the purpose of receiving
         payment of principal of and interest on such Debentures and for all
         other purposes, and none of the Trustee, any Agent or the Company shall
         be affected by notice to the contrary.

              (vii)        The Trustee shall authenticate Global Debentures and
         Definitive Debentures in accordance with the provisions of Section 2.02
         hereof.

              (viii)       All certifications, certificates and Opinions of
         Counsel required to be submitted to the Registrar pursuant to this
         Section 2.06 to effect a registration of transfer or exchange may be
         submitted by facsimile.

              (ix)         Each Holder agrees to indemnify the Company and the
         Trustee against any liability that may result from the transfer,
         exchange or assignment by such Holder of such Holder's Debenture in
         violation of any provision of this Indenture and/or applicable United
         States federal or state securities law.

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

2.07     Replacement Debentures.

         If any mutilated Debenture is surrendered to the Trustee or the Company
and the Trustee receives evidence to its satisfaction of the destruction, loss
or theft of any Debenture, the Company shall issue and the Trustee, upon receipt
of an Authentication Order, shall authenticate a replacement Debenture if the
Trustee's requirements are met. An indemnity bond must be supplied by the Holder
that is sufficient in the judgment of the Trustee and the Company to protect the
Company, the Trustee, any Agent and any authenticating agent from any loss that
any of them may suffer if a Debenture is replaced. The Company may charge for
its expenses in replacing a Debenture.

         Every replacement Debenture is an additional obligation of the Company
and shall be entitled to all of the benefits of this Indenture equally and
proportionately with all other Debentures duly issued hereunder.

2.08     Outstanding Debentures.

         The Debentures outstanding at any time are all the Debentures
authenticated by the Trustee except for those canceled by it, those
delivered to it for cancellation, those

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<PAGE>
reductions in the interest in a Global Debenture effected by the Trustee in
accordance with the provisions hereof, and those described in this Section 2.08
as not outstanding. Except as set forth in Section 2.09 hereof, a Debenture does
not cease to be outstanding because the Company or an Affiliate of the Company
holds the Debenture.

         If a Debenture is replaced pursuant to Section 2.07 hereof, it ceases
to be outstanding unless the Trustee receives proof satisfactory to it that the
replaced Debenture is held by a bona fide purchaser.

         If a Debenture is converted pursuant to Article 11 hereof, such
Debenture shall cease to be outstanding and interest thereon (including
Contingent Interest and Additional Amounts, if any) shall cease to accrue.

         If the principal amount of any Debenture is considered paid under
Section 4.01 hereof, it ceases to be outstanding and interest on it ceases to
accrue.

         If the Paying Agent (other than the Company, a subsidiary or an
Affiliate of any thereof) holds, on a redemption date or maturity date, money
sufficient to pay Debentures payable on that date, then on and after that date
such Debentures shall be deemed to be no longer outstanding and shall cease to
accrue interest.

2.09     Treasury Debentures.

         In determining whether the Holders of the required principal amount of
Debentures have concurred in any direction, waiver or consent, Debentures owned
by the Company, or by any Person directly or indirectly controlling or
controlled by or under direct or indirect common control with the Company, shall
be considered as though not outstanding, except that for the purposes of
determining whether the Trustee shall be protected in relying on any such
direction, waiver or consent, only Debentures as to which a Responsible Officer
of the Trustee has actual knowledge are so owned shall be so disregarded.

2.10     Temporary Debentures.

         Until certificates representing Debentures are ready for delivery, the
Company may prepare and the Trustee, upon receipt of an Authentication Order,
shall authenticate temporary Debentures. Temporary Debentures shall be
substantially in the form of certificated Debentures but may have variations
that the Company considers appropriate for temporary Debentures and as shall be
reasonably acceptable to the Trustee. Without unreasonable delay, the Company
shall prepare and the Trustee shall authenticate definitive Debentures in
exchange for temporary Debentures.

         Holders of temporary Debentures shall be entitled to all of the
benefits of this Indenture.

                                       29
<PAGE>

2.11     Cancellation.

         The Company at any time may deliver Debentures to the Trustee for
cancellation. The Registrar and Paying Agent shall forward to the Trustee any
Debentures surrendered to them for registration of transfer, exchange or
payment. The Trustee and no one else shall cancel all Debentures surrendered for
registration of transfer, exchange, payment, replacement or cancellation and
shall dispose of canceled Debentures in accordance with its procedures for the
disposition of canceled securities in effect as of the date of such disposition
(subject to the record retention requirement of the Exchange Act). Certification
of the disposition of all canceled Debentures shall be delivered to the Company.
The Company may not issue new Debentures to replace Debentures that it has paid
or that have been delivered to the Trustee for cancellation.

2.12     Defaulted Interest.

         If the Company defaults in a payment of interest on the Debentures, it
shall pay the defaulted interest in any lawful manner plus, to the extent
lawful, interest payable on the defaulted interest, to the Persons who are
Holders on a subsequent special record date, in each case at the rate provided
in the Debentures. The Company shall notify the Trustee in writing of the amount
of defaulted interest proposed to be paid on each Debenture and the date of the
proposed payment. The Company shall fix or cause to be fixed each such special
record date and payment date, provided that no such special record date shall be
less than 10 days prior to the related payment date for such defaulted interest.
At least 15 days before the special record date, the Company (or, upon the
written request of the Company, the Trustee in the name and at the expense of
the Company) shall mail or cause to be mailed to Holders a notice that states
the special record date, the related payment date and the amount of such
interest to be paid.

2.13     CUSIP Numbers.

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

                                   ARTICLE 3

                            REDEMPTION AND PREPAYMENT

3.01     Optional Redemption.

         On or after October 15, 2013, the Company may redeem the Debentures for
cash in whole or in part, from time to time, in any integral multiple of $1,000,
at any time at the option of the Company upon not less than 30 nor more than 60
days notice at a

                                       30
<PAGE>

redemption price (the "REDEMPTION PRICE") equal to 100% of the principal amount
thereof, together with accrued and unpaid interest, including interest on any
unpaid interest, compounded semi-annually (together with any unpaid Contingent
Interest, "COMPOUNDED INTEREST") thereon, up to but not including the Redemption
Date.

         If the Debentures are redeemed on any Interest Payment Date, accrued
and unpaid interest shall be payable to Holders of record on the relevant record
date. If a Debenture is redeemed on or after an interest record date but on or
prior to the related Interest Payment Date, then any accrued and unpaid interest
shall be paid to the Person to whom principal of such Debenture will be paid. If
any Debenture called for redemption shall not be so paid upon surrender for
redemption because of the failure of the Company to comply with the preceding
paragraph, interest shall be paid on the unpaid principal, from the redemption
date until such principal is paid, and to the extent lawful on any interest not
paid on such unpaid principal, in each case at the rate provided in the
Debentures.

         The Company may not redeem any Debentures unless all accrued and unpaid
interest thereon, including Compounded Interest, if any, has been or is
simultaneously paid for all semi-annual periods terminating on or prior to the
date of the Notice of Redemption.

3.02     Debentures Purchased in Part.

         Any Debenture that is to be purchased only in part shall be surrendered
at the office of the Paying Agent (with, if the Company or the Trustee so
requires, due endorsement by, or a written instrument of transfer in form
satisfactory to the Company and the Trustee duly executed by, the Holder thereof
or such Holder's attorney duly authorized in writing) and the Company shall
execute and the Trustee shall authenticate and deliver to the Holder of such
Debenture, without service charge, a new Debenture or Debentures, of any
authorized denomination as requested by such Holder in aggregate principal
amount equal to, and in exchange for, the portion of the principal amount of the
Debenture so surrendered which is not redeemed.

3.03     Reserved.

3.04     Notices to Trustee.

         If the Company elects to redeem Debentures pursuant to the optional
redemption provisions set forth in Section 3.01 hereof, it shall furnish to the
Trustee, at least 30 days but not more than 60 days before a redemption date, an
Officers' Certificate setting forth (i) the clause of this Indenture pursuant to
which the redemption shall occur, (ii) the redemption date, (iii) the principal
amount of Debentures to be redeemed and (iv) the Redemption Price.

3.05     Selection of Debentures to Be Redeemed.

         If less than all of the Debentures are to be redeemed or purchased in
an offer to purchase at any time, the Trustee shall select the Debentures to be
redeemed or purchased among the Holders of the Debentures by lot, or on a pro
rata basis, or another method the

                                       31
<PAGE>

Trustee considers fair and appropriate. In the event of partial redemption by
lot, the particular Debentures to be redeemed shall be selected, unless
otherwise provided herein, not less than 30 nor more than 60 days prior to the
redemption date by the Trustee from the outstanding Debentures not previously
called for redemption.

         The Trustee shall promptly notify the Company in writing of the
Debentures selected for redemption and, in the case of any Debenture selected
for partial redemption, the principal amount thereof to be redeemed. Debentures
and portions of Debentures selected shall be in principal amounts of $1,000 or
integral multiples of $1,000; except that if all of the Debentures of a Holder
are to be redeemed, the entire outstanding amount of Debentures held by such
Holder, even if not a multiple of $1,000, shall be redeemed. Except as provided
in the preceding sentence, provisions of this Indenture that apply to Debentures
called for redemption also apply to portions of Debentures called for
redemption.

         If any Debenture selected for partial redemption is converted in part
before termination of the conversion right with respect to the portion of the
Debenture so selected, the converted portion of such Debenture shall be deemed
(so far as possible) to be the portion selected for redemption. Debentures that
have been converted during a section of Debentures to be redeemed may be treated
by the Trustee as outstanding for the purpose of such selection.

3.06     Notice of Redemption.

         At least 30 days but not more than 60 days before a redemption date,
the Company shall mail or cause to be mailed, by first class mail, a notice of
redemption (the "NOTICE OF REDEMPTION") to each Holder whose Debentures are to
be redeemed at its registered address.

         The notice shall identify the Debentures (including the CUSIP number,
if any) to be redeemed and shall state:

         (a)      the Redemption Date;

         (b)      the Redemption Price;

         (c)      the current Conversion Price;

         (d)      that the Debentures called for redemption may be converted at
any time before the close of business on the second business day immediately
preceding the Redemption Date;

         (e)      if any Debenture is being redeemed in part, the portion of the
principal amount of such Debenture to be redeemed and that, after the redemption
date upon surrender of such Debenture, a new Debenture or Debentures in
principal amount equal to the unredeemed portion shall be issued upon
cancellation of the original Debenture;

         (f)      the name and address of the Paying Agent and Conversion Agent;

                                       32
<PAGE>

         (g)      that Holders who want to convert Debentures must satisfy the
requirements set forth in paragraph 8 of the Debentures;

         (h)      that Debentures called for redemption must be surrendered to
the Paying Agent to collect the Redemption Price;

         (i)      that, unless the Company defaults in making such redemption
payment, interest on Debentures called for redemption ceases to accrue on and
after the redemption date and the Debentures will cease to be convertible;

         (j)      the paragraph of the Debentures and/or Section of this
Indenture pursuant to which the Debentures called for redemption are being
redeemed; and

         (k)      that no representation is made as to the correctness or
accuracy of the CUSIP number, if any, listed in such notice or printed on the
Debentures.

         At the Company's request, the Trustee shall give the Notice of
Redemption in the Company's name and at its expense; provided that the Company
shall have delivered to the Trustee, at least 15 days prior to the date of the
mailing of such notice, an Officers' Certificate requesting that the Trustee
give such notice and setting forth the information to be stated in such notice
as provided in the preceding paragraph.

3.07     Effect of Notice of Redemption.

         Once Notice of Redemption is mailed in accordance with Section 3.06
hereof, Debentures called for redemption become irrevocably due and payable on
the redemption date at the Redemption Price. A Notice of Redemption may not be
conditional.

3.08     Deposit of Redemption Price.

         The Company shall, by 12:00 noon, New York City time, on the Redemption
Date, deposit irrevocably with the Trustee or with the Paying Agent funds
sufficient to pay the Redemption Price and will give irrevocable instructions
and authority to pay such Redemption Price to the Holders of the Debentures. The
Trustee or the Paying Agent shall promptly return to the Company any money
deposited with the Trustee or the Paying Agent by the Company in excess of the
amounts necessary to pay the Redemption Price of, and accrued interest on, all
Debentures to be redeemed.

         If the Company complies with the provisions of the preceding paragraph,
on and after the Redemption Date, interest shall cease to accrue on the
Debentures or the portions of Debentures called for redemption, such Debentures
will no longer be deemed to be outstanding and all rights of Holders of such
Debentures so called for redemption will cease, except the right of the Holders
of such Debentures to receive the applicable Redemption Price, but without
interest on such Redemption Price. If any date fixed for redemption of
Debentures is not a business day, then payment of the Redemption Price payable
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) except that,
if such business day falls in the next calendar year, such payment will be made
on the

                                       33
<PAGE>

immediately preceding business day, in each case with the same force and effect
as if made on such date fixed for redemption. If the Company fails to repay the
Debentures on maturity or the date fixed for redemption, or if payment of the
Redemption Price in respect of Debentures is improperly withheld or refused and
not paid by the Company, interest on such Debentures will continue to accrue,
from the original Redemption Date to the date of payment, in which case the
actual payment date will be considered the date fixed for redemption for
purposes of calculating the applicable Redemption Price.

3.09     Debentures Redeemed in Part.

         Upon surrender of a Debenture that is redeemed in part, the Company
shall issue and, upon the Company's written request, the Trustee shall
authenticate for the Holder at the expense of the Company a new Debenture equal
in principal amount to the unredeemed portion of the Debenture surrendered.

         In the event of any redemption in part, the Company shall not be
required to (i) issue, register the transfer of or exchange any Debentures
during a period beginning at the opening of business 15 days before any
selection for redemption of Debentures and ending at the close of business on
the earliest date on which the relevant Notice of Redemption is deemed to have
been given to all Holders of Debentures to be redeemed and (ii) register the
transfer of or exchange any Debentures so selected for redemption, in whole or
in part, except the unredeemed portion of any Debentures being redeemed in part.

3.10     Mandatory Redemption.

         The Company shall not be required to make sinking fund payments with
respect to the Debentures.

3.11     Purchase of Debentures at Option of the Holder upon Change of Control.

         (a)      Subject to Section 3.11 (b) below, if at any time that
Debentures remain outstanding there shall have occurred a Change of Control,
Debentures shall be repurchased by the Company, at the option of the Holder
thereof, at a purchase price in cash (the "CHANGE OF CONTROL REPURCHASE PRICE")
equal to 100% of the principal amount of the Debentures to be purchased plus
accrued and unpaid interest (including Additional Amounts, if any), thereon, up
to but not including me date (the "CHANGE OF CONTROL REPURCHASE DATE") fixed by
the Company that is no later than the 30th business day after the date the
Company Change of Control Offer Notice is given, subject to satisfaction by or
on behalf of the Holder of the requirements set forth in Section 3.11(d);
provided that if the Change of Control Repurchase Date is on or after an
interest record date but on or prior to the related Interest Payment Date,
interest and Additional Amounts, if any, will be payable to the Holders in whose
names the Debentures are registered at the close of business on the relevant
record date.

         (b)      Notwithstanding anything set forth in Section 3.11(a), the
Company may elect (which election shall be irrevocable) to pay the Change of
Control Repurchase Price in Common Stock, shares of Acquiror Securities that are
publicly traded securities, or a

                                       34
<PAGE>

combination of cash, shares of Common Stock and such publicly traded Acquiror
Securities by so stating in the Company Change of Control Offer Notice;
provided, however, the Company shall not pay the Change of Control Repurchase
Price in Common Stock or Acquiror Securities if an Event of Default has occurred
or is continuing (other than an Event of Default that is cured by the payment of
the Change of Control Repurchase Price) and unless the Company satisfies the
other conditions prior to the Change of Control Repurchase Date as set forth in
Sections 3.11 and 3.13. In such event, the number of shares of Common Stock or
Acquiror Securities a Holder will receive will equal the portion of the Change
of Control Repurchase Price payable in such shares divided by 95% of the average
of the last reported sale price of Common Stock or Acquiror Securities that are
publicly traded securities, as the case may be, for the five (5) days
immediately preceding and including the third trading day prior to the Change of
Control Repurchase Date. All shares issued pursuant to this Section 3.11 (b)
shall, upon issue, be duly and validly issued and fully paid and non-assessable.

         (c)      The Company shall mail to all Holders of record of the
Debentures a notice (a "COMPANY CHANGE OF CONTROL OFFER NOTICE") of the
occurrence of a Change of Control and of the repurchase right arising as a
result thereof within 20 business days after the Company obtains knowledge of
the occurrence of such Change of Control. The Company shall promptly furnish to
the Trustee a copy of such notice. Each Company Change of Control Offer Notice
shall include a form of Holder Change of Control Acceptance Notice to be
completed by a Holder and shall state, as applicable:

           (i)         the events causing a Change of Control;

           (ii)        the date of the Change of Control;

           (iii)       the Change of Control Repurchase Price, the applicable
         conversion rate and any adjustments to the applicable conversion rate;

           (iv)        the name and address of the Paying Agent and Conversion
         Agent;

           (v)         that Debentures as to which a Holder Change of Control
         Acceptance Notice has been given may be converted only if the Holder
         Change of Control Acceptance Notice has been withdrawn in accordance
         with the terms of this Indenture;

           (vi)        that Debentures must be surrendered to the Paying Agent
         to collect payment of the Change of Control Repurchase Price and
         accrued but unpaid interest and Contingent Interest and Additional
         Amounts, if any;

           (vii)       that the Change of Control Repurchase Price for any
         Debentures as to which a Holder Change of Control Acceptance Notice has
         been given and not withdrawn, together with any accrued and unpaid
         interest (including Contingent Interest and Additional Amounts, if any,
         with respect thereto, shall be paid promptly following the later of the
         Change of Control Repurchase Date and the time of surrender of such
         Debentures as described in (vi);

                                       35
<PAGE>

           (viii)      the last date on which a Holder may exercise the Change
         of Control repurchase right;

           (ix)        the Change of Control Repurchase Date;

           (x)         whether the Company will pay the Change of Control
         Repurchase Price in cash, shares of Common Stock, Acquiror Securities
         or a combination thereof, specifying the percentage of each;

           (xi)        the procedures the Holder must follow under this Section
         3.11 to require the Company to repurchase their Debentures;

           (xii)       that, unless the Company defaults in making payment of
         such Change of Control Repurchase Price, interest (including Contingent
         Interest and Additional Amounts, if any), on Debentures covered by any
         Holder Change of Control Acceptance Notice will cease to accrue on and
         after the Change of Control Repurchase Date;

           (xiii)      the CUSIP number of the Debentures; and

           (xiv)       the procedures for withdrawing a Holder Change of
                       Acceptance Notice (as specified in Section 3.12).

         At the Company's request and at the Company's expense, the Trustee
shall give the Company Change of Control Offer Notice in the Company's name;
provided, however, that, in all cases, the text of the Company Change of Control
Offer Notice shall be prepared by or at the direction of the Company.

         (d)      For a Debenture to be so repurchased at the option of the
Holder, the Paying Agent must receive such Debenture duly endorsed for transfer,
together with the form entitled "Form of Holder Change of Control Acceptance
Notice" (a "HOLDER CHANGE OF CONTROL ACCEPTANCE NOTICE") on the reverse thereof
duly completed, together with such Debenture duly endorsed for transfer, prior
to the close of business on the 20th business day following the date of the
Company Change of Control Offer Notice, subject to extension to comply with
applicable law. The Holder Change of Control Acceptance Notice must state: (i)
the certificate numbers of the Debentures to be delivered for repurchase; (ii)
the portion of the principal amount of Debentures to be repurchased, which must
be $1,000 or an integral multiple thereof; and (iii) that the Debentures are to
be repurchased by the Company pursuant to Section 3.11 hereof. All questions as
to the validity, eligibility (including time of receipt) and acceptance of any
Debenture for redemption shall be determined by the Company, whose determination
shall be final and binding.

         The Company shall purchase from the Holder thereof, pursuant to this
Section 3.11, a portion of a Debenture if the principal amount of such portion
is $1,000 or an integral multiple of $1,000. Provisions of this Indenture that
apply to the purchase of all of a Debenture also apply to the purchase of such
portion of such Debenture.

                                       36
<PAGE>

         Any purchase by the Company contemplated pursuant to the provisions of
this Section 3.11 shall be consummated by the delivery of the consideration to
be received by the Holder promptly following the later of the Change of Control
Repurchase Date and the time of delivery of the Debentures to the Paying Agent
in accordance with this Section 3.11.

         Notwithstanding anything herein to the contrary, any Holder delivering
to the Paying Agent the Holder Change of Control Acceptance Notice contemplated
by this Section 3.11(d) shall have the right to withdraw such Holder Change of
Control Acceptance Notice at any time prior to the close of business on the 20th
business day following the date of the Company Change of Control Offer Notice by
delivery of a written notice of withdrawal to the Paying Agent in accordance
with Section 3.12.

         The Paying Agent shall promptly notify the Company of the receipt by it
of any Holder Change of Control Acceptance Notice or written withdrawal thereof.

          Notwithstanding anything herein to the contrary, the Company's
obligations pursuant to this Section 3.11 shall be satisfied if a third party
makes an offer to repurchase outstanding Debentures after a Change of Control in
the manner, and at the times and otherwise in compliance in all material
respects with the requirements of this Section 3.11 and purchases all Debentures
properly tendered and not withdrawn pursuant to the requirements of this Section
3.11.

         In addition, the Company shall not be required to make a Change of
Control offer pursuant to this Section 3.11, if, in connection with or in
contemplation of any Change of Control, the Company has made an offer to
purchase (an "ALTERNATE OFFER") any and all Debentures validly tendered at a
cash price equal to or higher than the Change of Control Repurchase Price and
has purchased all Debentures properly tendered in accordance with the terms of
such Alternate Offer; provided, however, that the terms and conditions of such
contemplated Change of Control are described in reasonable detail to the Holders
in the notice delivered in connection with such Alternate Offer.

3.12     Effect of Holder Change of Control Acceptance Notice.

         Upon receipt by the Paying Agent of the Holder Change of Control
Acceptance Notice specified in Section 3.11(d), the Holder of the Debenture in
respect of which such Holder Change of Control Acceptance Notice was given shall
(unless such Holder Change of Control Acceptance Notice is withdrawn as
specified in the following two paragraphs) thereafter be entitled to receive
solely the Change of Control Repurchase Price, together with accrued but unpaid
interest (including Contingent Interest and Additional Amounts, if any),
thereon, to but not including the Change of Control Repurchase Date with respect
to such Debenture. Such Change of Control Repurchase Price, together with
accrued but unpaid interest (including Contingent Interest and Additional
Amounts, if any), thereon, to but not including the Change of Control Repurchase
Date shall be paid to such Holder, subject to receipt of funds by the Paying
Agent, promptly following the later of (x) the Change of Control Repurchase Date
with respect to such Debenture (provided that the conditions in Section 3.11
have been

                                       37
<PAGE>

satisfied) and (y) the book-entry transfer or time of delivery of such Debenture
to the Paying Agent by the Holder thereof in the manner required by Section
3.11(d). Debentures in respect of which a Holder Change of Control Acceptance
Notice has been given by the Holder thereof may not be converted pursuant to
Article 11 hereof on or after the date of the delivery of such Holder Change of
Control Acceptance Notice unless such Holder Change of Control Acceptance Notice
has first been validly withdrawn as specified in the following two paragraphs.

         A Holder Change of Control Acceptance Notice may be withdrawn by means
of a written notice of withdrawal delivered to the office of the Paying Agent in
accordance with the Holder Change of Control Acceptance Notice prior to the
close of business on the 20th business day following the date of the Company
Change of Control Offer Notice. The notice of withdrawal must state:

           (i)         the principal amount of the Debentures with respect to
         which such notice of withdrawal is being submitted;

           (ii)        if certificated Debentures have been issued, the
         certificate numbers of the withdrawn Debentures; and

           (iii)       the principal amount, if any, of such Debenture which
         remains subject to the original Holder Change of Control Acceptance
         Notice and which has been or will be delivered for purchase by the
         Company.

         The Company shall not purchase any of the Debentures pursuant to
Section 3.11 if there has occurred prior to, on or after, as the case may be,
the giving, by the Holders of such Debentures, of the required Holder Change of
Control Acceptance Notice, and is continuing an Event of Default (other than a
default in the payment of the Change of Control Repurchase Price). The Paying
Agent will promptly return to the respective Holders thereof any Debentures (x)
with respect to which a Holder Change of Control Acceptance Notice has been
withdrawn in compliance with this Indenture, or (y) held by it during the
continuance of an Event of Default (other than a default in the payment of the
Change of Control Repurchase Price) in which case, upon such return, the Holder
Change of Control Acceptance Notice with respect thereto shall be deemed to have
been withdrawn.

3.13     Deposit of Change of Control Repurchase Price.

         Prior to the close of business (New York City time) on the business day
prior to the Change of Control Repurchase Date, the Company shall deposit with
the Trustee or with the Paying Agent (or, if the Company or a subsidiary or an
Affiliate of either of them is acting as the Paying Agent, shall segregate and
hold in trust as provided in Section 2.04) an amount of money (in immediately
available funds if deposited on such business day) or shares of Common Stock or
Acquiror Securities, as applicable, sufficient to pay the aggregate Change of
Control Repurchase Price together with accrued but unpaid interest (including
Contingent Interest and Additional Amount, if any) thereon, to

                                       38
<PAGE>

but not including the Change of Control Repurchase Date of all the Debentures or
portions thereof which are to be purchased as of the Change of Control
Repurchase Date.

         If the Paying Agent holds money or securities sufficient to pay the
Change of Control Repurchase Price of the Debentures on the business day
following the Change of Control Repurchase Date, then, on and after such date:
(a) the Debentures will cease to be outstanding and interest will cease to
accrue (whether or not book-entry transfer of the Debentures has been made or
the Debentures have been delivered to the Paying Agent); and (b) all other
rights of the Holders will terminate (other than the right to receive the Change
of Control Repurchase Price upon transfer or delivery of the Debentures).

3.14     Repayment to the Company.

         The Trustee and the Paying Agent shall return to the Company any cash
(or shares of Common Stock or Acquiror Securities, as the case may be) that
remains unclaimed as provided in paragraph 6 of the Debentures, together with
interest or dividends, if any, thereon, held by them for the payment of the
Change of Control Repurchase Price and accrued but unpaid interest (including
Contingent Interest and Additional Amounts, if any); provided, however, that to
the extent that the aggregate amount of cash (or shares of Common Stock or
Acquiror Securities, as the case may be) deposited by the Company pursuant to
Section 3.13 exceeds the aggregate Change of Control Repurchase Price of the
Debentures or portions thereof which the Company is obligated to purchase as of
the Change of Control Repurchase Date and accrued but unpaid interest thereon
(including Contingent Interest and Additional Amounts, if any), then, unless
otherwise agreed in writing with the Company, promptly after the Change of
Control Repurchase Date, the Trustee shall return any such excess to the Company
together with interest or dividends, if any, thereon.

3.15     Covenant to Comply with Securities Laws upon Purchase of Debentures.

         When complying with the provisions of Section 3.11 hereof (provided
that such offer or purchase constitutes an "issuer tender offer" for purposes of
Rule 13e-4 (which term, as used herein, includes any successor provision
thereto) under the Exchange Act at the time of such offer or purchase), the
Company shall to the extent required (i) comply in all material respects with
Rule 13e-4 and Rule 14e-1 under the Exchange Act, (ii) file the related Schedule
TO (or any successor schedule, form or report) under the Exchange Act, and (iii)
otherwise comply in all material respects with all Federal and state securities
laws so as to permit the rights and obligations under Section 3.11 to be
exercised in the time and in the manner specified in Section 3.11.

                                       39
<PAGE>

                                   ARTICLE 4

                                    COVENANTS

4.01     Payment of Debentures.

         The Company shall pay or cause to be paid the principal of, premium, if
any, and interest (including Contingent Interest) on the Debentures on the dates
and in the manner provided in the Debentures, provided that

         (a)      the Company will not pay interest accrued and unpaid on any
Debentures that are converted into Common Stock. If a Holder converts after a
record date for an interest payment but prior to the corresponding Interest
Payment Date, it will receive the interest payable on the Interest Payment Date,
notwithstanding the conversion of such Debentures prior to such Interest Payment
Date, because that Holder will have been the Holder of record on the
corresponding record date. However, at the time the Holder surrenders those
Debentures for conversion, except as provided below, it must pay the Company an
amount equal to the interest that will be paid on the Interest Payment Date. The
preceding sentence does not apply, however, to a Holder that converts Debentures
that are called by the Company for redemption. Accordingly, if the Company
elects to redeem Debentures on a date after a record date for an interest
payment but prior to the corresponding Interest Payment Date and prior to the
Redemption Date, and the Holder of those Debentures chooses to convert the
Debentures, the Holder will not be required to pay the Company, at the time it
surrenders the Debentures for conversion, the amount of interest on the
Debentures it will receive on the Interest Payment Date,

         (b)      the Company will pay interest to a Person other than the
Holder of record on the record date if the Company redeems the Debentures on a
date that is after the record date and prior to the corresponding Interest
Payment Date. In this instance, the Company will pay interest accrued and unpaid
on the Debentures being redeemed, to, but not including the Redemption Date to
the same Person to whom the Company will pay the principal of such Debentures,
and

         (c)      the Company's delivery to a Holder of shares of Common Stock
into which a Debenture is convertible, together with any cash payment for such
Holder's fractional shares, will be deemed to satisfy the Company's obligation
to pay accrued tax original issue discount attributable to the period from the
Issue Date through the conversion date. As a result, accrued tax original issue
discount to the conversion date is deemed to be paid in full rather than
cancelled, extinguished or forfeited.

Principal, premium, if any, and interest shall be considered paid on the date
due if the Paying Agent, if other than the Company or a subsidiary thereof,
holds as of 12:00 noon, New York City Time on the due date, money deposited by
the Company in immediately available funds and designated for and sufficient to
pay all principal, premium, if any, and interest then due. The Company shall pay
all Additional Amounts, if any, in the same manner on the dates and in the
amounts set forth in the Registration Rights Agreement.

                                       40
<PAGE>

         All references in this Indenture to "interest" shall include Compounded
Interest unless otherwise stated.

4.02     Maintenance of Office or Agency.

         The Company shall maintain in the Borough of Manhattan, The City of New
York, an office or agency (which may be an office of the Trustee or an Affiliate
of the Trustee, Registrar, co-registrar or Conversion Agent) where Debentures
may be surrendered for registration of transfer or for exchange and where
notices and demands to or upon the Company in respect of the Debentures and this
Indenture may be served. The Company shall give prompt written notice to the
Trustee of the location, and any change in the location, of such office or
agency. If at any time the Company shall fail to maintain any such required
office or agency or shall fail to furnish the Trustee with the address thereof,
such presentations, surrenders, notices and demands may be made or served at the
Corporate Trust Office of the Trustee.

         The Company may also from time to time designate one or more other
offices or agencies where the Debentures may be presented or surrendered for any
or all such purposes and may from time to time rescind such designations;
provided that no such designation or rescission shall in any manner relieve the
Company of its obligation to maintain an office or agency in the Borough of
Manhattan, The City of New York for such purposes. The Company shall give prompt
written notice to the Trustee of any such designation or rescission and of any
change in the location of any such other office or agency.

         The Company hereby designates the Corporate Trust Office of the Trustee
as one such office or agency of the Company in accordance with Section 2.03.

4.03     Reports.

         (a)      The Company shall file with the Trustee, within 15 days after
it files such annual and quarterly reports, information, documents and other
reports with the SEC, copies of its annual report and of the information,
documents and other reports (or copies of such portions of any of the foregoing
as the SEC may by rules and regulations prescribe) which the Company is required
to file with the SEC pursuant to Section 13 or 15(d)of the Exchange Act. In the
event the Company is at any time no longer subject to the reporting requirements
of Section 13 or 15(d) of the Exchange Act, it shall continue to provide the
Trustee with reports containing substantially the same information as would have
been required to be filed with the SEC had the Company continued to have been
subject to such reporting requirements. In addition, the Company shall comply
with the other provisions of TIA Section 314(a).

         (b)      At any time when the Company is not subject to Section 13 or
l5(d) of the Exchange Act, for so long as any Debentures remain outstanding, the
Company shall furnish to the Holders and to prospective investors designated by
such Holders, upon

                                       41
<PAGE>

their request, the information required to be delivered pursuant to Rule
144A(d)(4) under the Securities Act.

4.04     Compliance Certificate.

         (a)      The Company shall deliver to the Trustee, on or prior to the
100th day after the end of each fiscal year of the Company (which on the date
hereof is December 31), an Officers' Certificate complying with Section
314(a)(4) of the TIA, stating that a review of the activities of the Company
during the preceding fiscal year has been made under the supervision of the
signing Officers with a view to determining whether the Company has kept,
observed, performed and fulfilled its obligations under this Indenture, and
further stating, as to each such Officer signing such certificate, that to the
best of his or her knowledge the Company has kept, observed, performed and
fulfilled each and every covenant contained in this Indenture and is not in
default in the performance or observance of any of the terms, provisions and
conditions of this Indenture (or, if a Default or Event of Default shall have
occurred, describing all such Defaults or Events of Default of which he or she
may have knowledge and what action the Company is taking or proposes to take
with respect thereto) and that to the best of his or her knowledge no event has
occurred and remains in existence by reason of which payments on account of the
principal of or interest, if any, on the Debentures is prohibited or if such
event has occurred, a description of the event and what action the Company is
taking or proposes to take with respect thereto. The Company shall promptly
provide the Trustee with an Officers' Certificate notifying the Trustee of any
change in the fiscal year of the Company.

         (b)      The Company shall, so long as any of the Debentures are
outstanding, deliver to the Trustee, as soon as possible, and in any event
within five days after any Officer becomes aware of any Default or Event of
Default, an Officers' Certificate specifying such Default or Event of Default
and what action the Company is taking or proposes to take with respect thereto.

4.05     Taxes.

         The Company shall pay, prior to delinquency, all material taxes,
assessments, and governmental levies except such as are contested in good faith
and by appropriate proceedings or where the failure to effect such payment is
not adverse in any material respect to the Holders of the Debentures.

4.06     Stay, Extension and Usury Laws.

         The Company covenants (to the extent that it may lawfully do so) that
it shall not at any time insist upon, plead, or in any manner whatsoever claim
or take the benefit or advantage of, any stay, extension or usury law wherever
enacted, now or at any time hereafter in force, that may affect the covenants or
the performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it shall not, by resort to any such law, hinder, delay
or impede the execution of any power herein granted to the Trustee,

                                       42
<PAGE>

but shall suffer and permit the execution of every such power as though no such
law has been enacted.

4.07     Corporate Existence.

         Subject to Article 5 hereof, the Company shall do or cause to be done
all things necessary to preserve and keep in full force and effect its corporate
existence.

4.08     Tax Treatment of Debentures.

         The Company and the Holders and any beneficial owner of a Debenture, by
purchasing the Debentures, agree that (i) the Debentures are "contingent payment
debt instruments" as defined in Treasury Regulations Section 1.1275-4(b), (ii)
each Holder and any beneficial owner of a Debenture shall be bound by the
Company's application of the Treasury Regulations to the Debentures, including
the Company's determination that the rate at which interest will be deemed to
accrue on the Debentures for United States federal income tax purposes will be
9.40% compounded semi-annually, which is the rate comparable to the rate at
which the Company would borrow on a noncontingent, nonconvertible basis with
terms and conditions otherwise comparable to the Debentures, (iii) each Holder
and any beneficial owner of a Debenture shall use the projected payment schedule
with respect to the Debentures determined by the Company, as required by
Treasury Regulations Section 1.1275-4(b)(4)(iv), to determine its interest
accruals and adjustments as provided in Treasury Regulations Section
1.1275-4(b), and (iv) the Company and each Holder and any beneficial owner of a
Debenture will not take any position on a tax return inconsistent with (i),
(ii), or (iii), unless required by applicable law.

         A Holder of Debentures may obtain the issue price, amount of original
issue discount, issue date, yield to maturity, comparable yield and projected
payment schedule for the Debentures by submitting a written request for such
information to the Company at Grey Global Group Inc., 777 Third Avenue, New
York, New York 10017, Attention: Corporate Secretary.

                                   ARTICLE 5

                                   SUCCESSORS

5.01     Mergers and Sales of Assets by the Company.

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

           (i)         the Person formed by such consolidation or into or with
         which the Company is merged or the Person to which the Company's
         properties and assets are conveyed, transferred, sold or leased, is a
         corporation organized and existing under the laws of the United States,
         any State thereof or the District of Columbia and, if other than the
         Company, has expressly assumed all of the Company's

                                       43
<PAGE>

         obligations, including the payment of the principal of, and interest
         on, the Debentures and the performance of the other covenants under
         Article 4 of this Indenture; and

           (ii)        immediately after giving effect to such transaction, no
         Default or Event of Default has occurred and is continuing under this
         Indenture.

5.02      Successor Corporation Substituted.

         Upon any consolidation, merger, or any conveyance, transfer, sale or
lease of the Company's properties and assets in accordance with Section 5.01
hereof, the successor corporation formed by such consolidation, merger,
conveyance, transfer, sale or lease shall be substituted for (so that from and
after the date of such consolidation, merger, conveyance, transfer, sale or
lease, the provisions of this Indenture referring to the "Company" shall refer
instead to the successor corporation arid not to the Company), and may exercise
every right and power of the Company under this Indenture with the same effect
as if such successor Person had been named as the Company herein; provided that
the predecessor Company shall not be relieved from the obligation to pay the
principal of and interest on the Debentures except in the case of a
consolidation, merger, conveyance, transfer, sale or lease of the Company's
assets that meets the requirements of Section 5.01 hereof.

                                   ARTICLE 6

                              DEFAULTS AND REMEDIES

6.01     Events of Default.

         Each of the following is an "EVENT OF DEFAULT" in respect of the
Debentures:

         (a)      failure for 30 days to pay interest on the Debentures when
due, whether or not such payment is prohibited by Article 10 of this Indenture;
provided that a valid extension of the interest payment period by the Company
during an Extension Period pursuant to this Indenture shall not constitute a
default in the payment of interest for this purpose;

         (b)      failure to pay principal on the Debentures when due whether at
maturity, upon redemption, by declaration or otherwise, whether or not such
payment is prohibited by Article 10 of this Indenture;

         (c)      failure to observe or perform any covenant contained in
Article 4 of this Indenture for 90 days after written notice to the Company of
such failure from the Trustee or the Holders of at least 25% in principal amount
of the outstanding Debentures;

         (d)      the Company's failure to comply with Sections 3.11 or 5.01;

         (e)      a default in the Company's indebtedness with an aggregate
amount outstanding in excess of $25.0 million (a) resulting from the failure to
pay principal at

                                       44
<PAGE>

maturity or (b) as a result of which the maturity of such indebtedness has been
accelerated prior to its Stated Maturity;

         (f)      the Company's failure to pay final judgments aggregating in
excess of $25.0 million, which judgments are not paid, discharged or stayed for
a period of not less than 60 days;

         (g)      a court having competent jurisdiction enters a decree or order
for (A) relief in respect of the Company in an involuntary case under any
applicable Bankruptcy Law now or hereafter in effect, (B) appointment of a
receiver, liquidator, assignee, custodian, trustee, sequestrator or similar
official of the Company for all or substantially all of the property and assets
of the Company or (C) the winding up or liquidation of the affairs of the
Company and, in each case, such decree or order shall remain unstayed and in
effect for a period of 60 consecutive days; or

         (h)      the Company (A) commences a voluntary case under any
applicable Bankruptcy Law now or hereafter in effect, or consents to the entry
of an order for relief in an involuntary case under any such law, (B) consents
to the appointment of or taking possession by a receiver, liquidator, assignee,
custodian, trustee; sequestrator or similar official of the Company or for all
or substantially all of the property and assets of the Company or (C) effects
any general assignment for the benefit of creditors.

6.02     Acceleration.

         If any Event of Default (other than an Event of Default specified in
clause (g) or (h) of Section 6.01 hereof) with respect to the Company occurs and
is continuing, unless the principal of all Debentures shall have already become
due and payable, either the Trustee or the Holders of at least 25% in aggregate
principal amount of the then outstanding Debentures may declare the principal of
all the Debentures to be due and payable immediately in cash by written notice
to the Company (and to the Trustee if given by such Holders) and, if it is given
at the request of the Holders, the Trustee must specify the respective Event of
Default and that it is a "notice of acceleration" (the "ACCELERATION NOTICE").
Upon delivery of an Acceleration Notice, the principal of and accrued interest
(including Contingent Interest and Additional Amounts, if any) on all the
Debentures shall become immediately due and payable. Notwithstanding the
foregoing, if an Event of Default specified in clause (g) or (h) of Section 6.01
hereof occurs with respect to the Company all outstanding Debentures shall
become and be immediately due and payable without any declaration or other act
on the part of the Trustee or any Holder. The Holders of a majority in aggregate
principal amount of the then outstanding Debentures by written notice to the
Trustee may, on behalf of all of the Holders, rescind and cancel an acceleration
and its consequences if the rescission would not conflict with any judgment or
decree if all existing Events of Default have been cured or waived except the
nonpayment of principal or interest that has become due solely because of such
acceleration, if interest on overdue installments of interest (to the extent the
payment of such interest is lawful) and on overdue principal, which has become
due otherwise than by such declaration of acceleration, has been paid, and in
the event of the cure or waiver of an Event of Default of the type described in
Section 6.01(c),the Trustee has

                                       45
<PAGE>

received an Officers' Certificate and an Opinion of Counsel that such Event of
Default has been cured or waived. No such rescission shall affect any subsequent
Default or impair any rights arising from a subsequent Default.

6.03     Other Remedies.

         If an Event of Default occurs and is continuing, the Trustee may pursue
any available remedy to collect the payment of principal, premium and Additional
Amounts, if any, and interest on the Debentures or to enforce the performance of
any provision of the Debentures or this Indenture.

         The Trustee may maintain a proceeding even if it does not possess any
of the Debentures or does not produce any of them in the proceeding. A delay or
omission by the Trustee or any Holder of a Debenture in exercising any right or
remedy accruing upon an Event of Default shall not impair the right or remedy or
constitute a waiver of or acquiescence in the Event of Default. All remedies are
cumulative to the extent permitted by law.

6.04     Waiver of Past Defaults.

         Holders of not less than a majority in aggregate principal amount of
the then outstanding Debentures by written notice to the Trustee may on behalf
of the Holders of all of the Debentures waive any past Default, except a Default
in the payment of the principal of, or interest on, the Debentures (unless such
Default has been cured and a sum sufficient to pay all matured installments of
interest and principal otherwise than by acceleration has been deposited with
the Trustee) or call for a redemption of the Debentures. Upon any such waiver,
such Default shall cease to exist, and any Event of Default arising therefrom
shall be deemed to have been cured for every purpose of this Indenture; but no
such waiver shall extend to any subsequent or other Default or impair any right
consequent thereon.

6.05     Control by Majority.

         Holders of a majority in aggregate outstanding principal amount of the
Debentures have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee. However, the Trustee may
refuse to follow any direction that conflicts with law or this Indenture, that
the Trustee determines may be unduly prejudicial to the rights of other Holders
of Debentures or that may involve the Trustee in personal liability.

6.06     Limitation on Suits.

         A Holder of a Debenture may pursue a remedy with respect to this
Indenture or the Debentures only if:

         (a)      the Holder of a Debenture gives to the Trustee written notice
of a continuing Event of Default;

                                       46
<PAGE>

         (b)      such Holder of a Debenture or Holders of Debentures offer and,
if requested, provide to the Trustee indemnity or security satisfactory to the
Trustee against any loss, liability or expense; and

         (c)      the Trustee does not comply with the request within 60 days
after receipt of the request and the offer and, if requested, the provision of
indemnity or security.

         A Holder of a Debenture may not use this Indenture to prejudice the
rights of another Holder of a Debenture or to obtain a preference or priority
over another Holder of a Debenture.

6.07     Rights of Holders of Debentures to Receive Payment.

         Notwithstanding any other provision of this Indenture, the right of any
Holder of a Debenture to receive payment of principal, premium and Additional
Amounts, if any, and interest on the Debenture, on or after the respective due
dates expressed in the Debenture or the right to receive shares of Common Stock
upon conversion of a Debenture, or to bring suit for the enforcement of any such
payment on or after such respective dates, shall not be impaired or affected
without the consent of such Holder.

6.08     Collection Suit by Trustee.

         If an Event of Default specified in Section 6.01 (a) or (b) occurs and
is continuing, the Trustee is authorized to recover judgment in its own name and
as trustee of an express trust against the Company for the whole amount of
principal of, premium and Additional Amounts, if any, and interest (including
Contingent Interest, if any) remaining unpaid on the Debentures and interest
(including Contingent Interest, if any) on overdue principal and, to the extent
lawful, interest and such further amount as shall be sufficient to cover the
costs and expenses of collection, including the reasonable compensation,
expenses, disbursements and advances of the Trustee, its agents and counsel.

6.09     Trustee May File Proofs of Claim.

         The Trustee is authorized to file such proofs of claim and other papers
or documents as may be necessary or advisable in order to have the claims of the
Trustee (including any claim for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel) and the
Holders of the Debentures allowed in any judicial proceedings relative to the
Company (or any other obligor upon the Debentures), its creditors or its
property and shall be entitled and empowered to collect, receive and distribute
any money or other property payable or deliverable on any such claims and any
custodian in any such judicial proceeding is hereby authorized by each Holder to
make such payments to the Trustee, and in the event that the Trustee shall
consent to the making of such payments directly to the Holders, to pay to the
Trustee any amount due to it for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 7.07 hereof. To the extent that the
payment of any such compensation, expenses, disbursements and advances of the
Trustee, its agents and counsel, and any other amounts

                                       47
<PAGE>

due the Trustee under Section 7.07 hereof out of the estate in any such
proceeding, shall be denied for any reason, payment of the same shall be secured
by a lien on, and shall be paid out of, any and all distributions, dividends,
money, securities and other properties that the Holders may be entitled to
receive in such proceeding whether in liquidation or under any plan of
reorganization or arrangement or otherwise. Nothing herein contained shall be
deemed to authorize the Trustee to authorize or consent to or accept or adopt on
behalf of any Holder any plan of reorganization, arrangement, adjustment or
composition affecting the Debentures or the rights of any Holder, or to
authorize the Trustee to vote in respect of the claim of any Holder in any such
proceeding.

6.10     Priorities.

         If the Trustee collects any money pursuant to this Article 6, it shall
pay out the money in the following order:

                  First: to the Trustee, its agents and attorneys for amounts
         due under Section 7.07 hereof, including payment of all compensation,
         expense and liabilities incurred, and all advances made, by the Trustee
         and the costs and expenses of collection;

                  Second: to Holders of Debentures for amounts due and unpaid on
         the Debentures and for any accrued but unpaid interest amounts
         (including Additional Amounts and Contingent Interest, if any, due in
         respect of the Debentures), ratably, without preference or priority of
         any kind, according to the amounts due and payable on the Debentures;
         and

                  Third: to the Company or to such party as a court of competent
         jurisdiction shall direct.

         The Trustee may fix a record date and payment date for any payment to
Holders of Debentures pursuant to this Section 6.10.

6.11     Undertaking for Costs.

         In any suit for the enforcement of any right or remedy under this
Indenture or in any suit against the Trustee for any action taken or omitted by
it as a Trustee, a court in its discretion may require the filing by any party
litigant in the suit of an undertaking to pay the costs of the suit, and the
court in its discretion may assess reasonable costs, including reasonable
attorneys' fees, against any party litigant in the suit, having due regard to
the merits and good faith of the claims or defenses made by the party litigant.
This Section does not apply to a suit by the Trustee or a suit by a Holder of a
Debenture pursuant to Section 6.07 hereof.

                                       48
<PAGE>

                                   ARTICLE 7

                                     TRUSTEE

7.01     Duties of Trustee.

         (a)      If an Event of Default has occurred and is continuing, the
Trustee shall exercise such of the rights and powers vested in it by this
Indenture, and use the same degree of care and skill in its exercise, as a
prudent Person would exercise or use under the circumstances in the conduct of
such Person's own affairs.

         (b)      Except during the continuance of an Event of Default:

               (i)     the duties of the Trustee shall be determined solely by
         the express provisions of this Indenture and the Trustee need perform
         only those duties that are specifically set forth in this Indenture and
         no others, and no implied covenants or obligations shall be read into
         this Indenture against the Trustee; and

               (ii)    in the absence of bad faith on its part, the Trustee may
         conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture. However, the Trustee shall examine the certificates and
         opinions to determine whether or not they conform to the requirements
         of this Indenture, but need not confirm or investigate the accuracy of
         mathematical calculations or other facts stated therein.

         (c)      The Trustee may not be relieved from liabilities for its own
negligent action, its own negligent failure to act, or its own willful
misconduct, except that:

               (i)     this paragraph does not limit the effect of paragraph (b)
         of this Section 7.01;

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

               (iii)   the Trustee shall not be liable with respect to any
         action it takes or omits to take in good faith in accordance with a
         direction received by it pursuant to Section 6.05 hereof.

         (d)      No provision of this Indenture shall require the Trustee to
expend or risk its own funds or incur any liability. The Trustee shall be under
no obligation to exercise any of its rights and powers under this Indenture at
the request of any Holders, unless such Holder shall have offered to the Trustee
security and indemnity satisfactory to it against any loss, liability or
expense.

                                       49
<PAGE>

         (e)      Whether or not therein expressly so provided, every provision
of this Indenture that in any way relates to the Trustee is subject to
paragraphs (a), (b), (c) and (d) of this Section 7.01.

         (f)      The Trustee shall not be liable for interest on any money
received by it except as the Trustee may agree in writing with the Company.
Money held in trust by the Trustee need not be segregated from other funds
except to the extent required by law.

7.02     Rights of Trustee.

         (a)      The Trustee may conclusively rely upon any document believed
by it to be genuine and to have been signed or presented by the proper Person.

         (b)      Before the Trustee acts or refrains from acting, it may
require an Officers' Certificate or an Opinion of Counsel or both. The Trustee
shall not be liable for any action it takes or omits to take in good faith in
reliance on such Officers' Certificate or Opinion of Counsel. The Trustee may
consult with counsel of its selection and the advice of such counselor any
Opinion of Counsel shall be full and complete authorization and protection from
liability in respect of any action taken, suffered or omitted by it hereunder in
good faith and in reliance thereon.

         (c)      The Trustee may act through its attorneys and agents and shall
not be responsible for the misconduct or negligence of any agent appointed with
due care.

         (d)      The Trustee shall not be liable for any action it takes or
omits to take in good faith that it believes to be authorized or within the
rights or powers conferred upon it by this Indenture.

         (e)      Unless otherwise specifically provided in this Indenture, any
demand, request, direction or notice from the Company shall be sufficient if
signed by an Officer of the Company.

         (f)      The Trustee shall be under no obligation to exercise any of
the rights or powers vested in it by this Indenture at the request or direction
of any of the Holders unless such Holders shall have offered to the Trustee
security or indemnity satisfactory to it against the costs, expenses and
liabilities that might be incurred by it in compliance with such request or
direction.

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

                                       50
<PAGE>

         (h)      The Trustee shall not be deemed to have notice of any Default
or Event of Default unless a Responsible Officer of the Trustee has actual
knowledge thereof or unless written notice of any event that is in fact such a
default is received by the Trustee at the Corporate Trust Office of the Trustee,
and such notice references the Debentures and this Indenture.

         (i)      The rights, privileges, protections, immunities and benefits
given to the Trustee, including, without limitation, its right to be
indemnified, are extended to, and shall be enforceable by, the Trustee in each
of its capacities hereunder, and to each agent, custodian and other Person
employed to act hereunder.

         (j)      The Trustee 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 Indenture,
which Officers' Certificate may be signed by any Person authorized to sign an
Officers' Certificate, including any Person specified as so authorized in any
such certificate previously delivered and not superseded.

7.03     Individual Rights of Trustee.

         The Trustee in its individual or any other capacity may become the
owner or pledgee of Debentures and may otherwise deal with the Company or any
Affiliate of the Company with the same rights it would have if it were not
Trustee. However, in the event that the Trustee acquires any conflicting
interest it must eliminate such conflict within 90 days, apply to the SEC for
permission to continue as Trustee or resign. Any Agent may do the same with like
rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof.

7.04     Trustee's Disclaimer.

         The Trustee shall not be responsible for and makes no representation as
to the validity or adequacy of this Indenture or the Debentures, it shall not be
accountable for the Company's use of the proceeds from the Debentures or any
money paid to the Company or upon the Company's direction under any provision of
this Indenture, it shall not be responsible for the use or application of any
money received by any Paying Agent other than the Trustee, and it shall not be
responsible for any statement or recital herein or any statement in the
Debentures or any other document in connection with the sale of the Debentures
or pursuant to this Indenture other than its certificate of authentication.

7.05     Notice of Defaults.

         If a Default or Event of Default occurs and is continuing and if it is
actually known to a Responsible Officer of the Trustee, the Trustee shall mail
to Holders of Debentures a notice of the Default or Event of Default within 90
days after it occurs. Except in the case of a Default or Event of Default in
payment of principal of, premium, if any, or interest on any Debenture, the
Trustee may withhold the notice if and so long as a trust committee of the Board
of Directors or Responsible Officers of the Trustee in good faith determines
that withholding the notice is in the interests of the Holders of the
Debentures.

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<PAGE>

7.06     Reports by Trustee to Holders of the Debentures.

         Within 60 days after each August 15 beginning with the August 15
following the date of this Indenture, and for so long as Debentures remain
outstanding, the Trustee shall mail to the Holders of the Debentures a brief
report dated as of such reporting date that complies with TIA Section 313(a)
(but if no event described in TIA Section 313(a) has occurred within the twelve
months preceding the reporting date, no report need be transmitted). The Trustee
also shall comply with TIA Section 313(b)(2). The Trustee shall also transmit by
mail all reports as required by TIA Section 313(c).

         A copy of each report at the time of its mailing to the Holders of
Debentures shall be mailed to the Company and filed with the SEC and each stock
exchange, if any, on which the Debentures are listed in accordance with TIA
Section 313(d). The Company shall promptly notify the Trustee when the
Debentures are listed on any stock exchange or of any delisting thereof.

7.07     Compensation and Indemnity.

         The Company shall pay to the Trustee from time to time such
compensation for its acceptance of this Indenture and services hereunder as the
Company and the Trustee shall agree to in writing from time to time. The
Trustee's compensation shall not be limited by any law on compensation of a
trustee of an express trust. The Company shall reimburse the Trustee promptly
upon request for all reasonable disbursements, advances and expenses incurred or
made by it in addition to the compensation for its services. Such expenses shall
include the reasonable compensation, disbursements and expenses of the Trustee's
agents and counsel.

         The Company shall indemnify the Trustee and any predecessor Trustee and
their agents against any and all losses, liabilities or expenses incurred by it
arising out of or in connection with the acceptance or administration of its
duties under this Indenture, including the costs and expenses of enforcing this
Indenture against the Company (including this Section 7.07) and defending itself
against any claim (whether asserted by the Company or any Holder or any other
Person) or liability in connection with the exercise or performance of any of
its powers or duties hereunder, except to the extent any such loss, liability or
expense may be attributable to its negligence or willful misconduct. The Trustee
shall notify the Company promptly of any claim for which it may seek indemnity.
Failure by the Trustee to so notify the Company shall not relieve the Company of
its obligations hereunder. The Company shall defend the claim and the Trustee
shall cooperate in the defense. The Trustee may have separate counsel and the
Company shall pay the reasonable fees and expenses of such counsel. The Company
need not pay for any settlement made without its consent, which shall not be
unreasonably withheld.

         To secure the Company's payment obligations in this Section 7.07, the
Trustee shall have a lien prior to the Debentures on all money or property held
or collected by the Trustee, except that held in trust to pay principal and
interest on particular Debentures.

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<PAGE>

Such lien shall survive the satisfaction and discharge of this Indenture and the
resignation or removal of the Trustee.

         When the Trustee incurs expenses or renders services after an Event of
Default specified in Section 6.01(g) or (h) hereof occurs, the expenses and the
compensation for the services (including the fees and expenses of its agents and
counsel) are intended to constitute expenses of administration under any
Bankruptcy Law.

         The Trustee shall comply with the provisions of TIA Section 313(b)(2)
to the extent applicable.

         The obligations of the Company under this Section 7.07 shall survive
the satisfaction and discharge of this Indenture and the resignation or removal
of the Trustee.

7.08     Replacement of Trustee.

         A resignation or removal of the Trustee and appointment of a successor
Trustee shall become effective only upon the successor Trustee's acceptance of
appointment as provided in this Section 7.08.

         The Trustee may resign in writing at any time and be discharged from
the trust hereby created by so notifying the Company. The Holders of a majority
in principal amount of the then outstanding Debentures may remove the Trustee by
so notifying the Trustee and the Company in writing. The Company may remove the
Trustee if:

         (a)      the Trustee fails to comply with Section 7.10 hereof;

         (b)      the Trustee is adjudged a bankrupt or an insolvent or an order
for relief is entered with respect to the Trustee under any Bankruptcy Law;

         (c)      a custodian or public officer takes charge of the Trustee or
its property; or

         (d)      the Trustee becomes incapable of acting.

         If the Trustee resigns or is removed or if a vacancy exists in the
office of Trustee for any reason, the Company shall promptly appoint a successor
Trustee. Within one year after the successor Trustee takes office, the Holders
of a majority in principal amount of the then outstanding Debentures may appoint
a successor Trustee to replace the successor Trustee appointed by the Company.

         If a successor Trustee does not take office within 90 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company, or
the Holders of at least 10% in principal amount of the then outstanding
Debentures may, at the expense of the Company, petition any court of competent
jurisdiction for the appointment of a successor Trustee.

         If the Trustee, after written request by any Holder who has been a
Holder for at least six months, fails to comply with Section 7.10, such Holder
may petition any court of

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<PAGE>

competent jurisdiction for the removal of the Trustee and the appointment of a
successor Trustee.

         A successor Trustee shall deliver a written acceptance of its
appointment to the retiring Trustee and to the Company. Thereupon, the
resignation or removal of the retiring Trustee shall become effective, and the
successor Trustee shall have all the rights, powers and duties of the Trustee
under this Indenture. The successor Trustee shall mail a notice of its
succession to Holders. The retiring Trustee shall promptly transfer all property
held by it as Trustee to the successor Trustee, provided all sums owing to the
Trustee hereunder have been paid and subject to the lien provided for in Section
7.07 hereof. Notwithstanding replacement of the Trustee pursuant to this Section
7.08, the Company's obligations under Section 7.07 hereof shall continue for the
benefit of the retiring Trustee.

7.09     Successor Trustee by Merger, etc.

         If the Trustee consolidates, merges or converts into, or transfers all
or substantially all of its corporate trust business to, another corporation,
the successor corporation without any further act or document shall be the
successor Trustee.

7.10     Eligibility; Disqualification.

         There shall at all times be a Trustee hereunder that is a corporation
organized and doing business under the laws of the United States of America or
of any state thereof that is authorized under such laws to exercise corporate
trustee power, that is subject to supervision or examination by federal or state
authorities and that has a combined capital and surplus of at least $10 million
as set forth in its most recent published annual report of condition.

         This Indenture shall always have a Trustee who satisfies the
requirements of TIA Section 310(a)(1), (2) and (5). The Trustee is subject to
TIA Section 310(b).

7.11     Preferential Collection of Claims Against Company.

         The Trustee is subject to TIA Section 311(a), excluding any creditor
relationship listed in TIA Section 311(b). A Trustee who has resigned or been
removed shall be subject to TIA Section 311(a) to the extent indicated therein.

                                   ARTICLE 8

                           SATISFACTION AND DISCHARGE

8.01     Satisfaction and Discharge.

         This Indenture will be discharged and will cease to be of further
effect as to all Debentures issued hereunder, if:

(1)      either:

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<PAGE>

         (a)      all Debentures that have been authenticated (except lost,
stolen or destroyed Debentures that have been replaced or paid and Debentures
for whose payment money has theretofore been deposited in trust and thereafter
repaid to the Company) have been delivered to the Trustee for cancellation; or

         (b)      all Debentures that have not previously been delivered to the
Trustee for cancellation have become due and payable whether at Stated Maturity
or any Redemption Date or any Repurchase Date, or upon conversion or otherwise,
and the Company has irrevocably deposited or caused to be deposited with the
Trustee as trust funds in trust solely for the benefit of the Holders, cash in
U.S. dollars and/or shares of Common Stock (as applicable under the terms of
this Indenture) in such amounts as will be sufficient without consideration of
any reinvestment of interest, to pay and discharge the entire indebtedness on
the Debentures not delivered to the Trustee for cancellation for principal,
premium and Additional Amounts, if any, and accrued interest (including
Contingent Interest, if any) to the date of maturity or redemption;

(2)      the Company has paid or caused to be paid all sums payable by it under
         this Indenture; and

(3)      the Company has delivered irrevocable instructions to the Trustee under
         this Indenture to apply the deposited money toward the payment of the
         Debentures at maturity or the redemption date, as the case may be.

In addition, the Company must deliver an Officers' Certificate and an Opinion of
Counsel to the Trustee stating that all conditions precedent to satisfaction and
discharge have been satisfied.

         Notwithstanding the satisfaction and discharge of this Indenture, if
money shall have been deposited with the Trustee pursuant to subclause (b) of
clause (1) of this Section 8.01, the provisions of Section 8.02 shall survive.

8.02     Application of Trust Money.

         All money deposited with the Trustee pursuant to Section 8.0l shall be
held in trust and applied by it, in accordance with the provisions of the
Debentures and this Indenture, to the payment, either directly or through any
Paying Agent (including the Company acting as its own Paying Agent) as the
Trustee may determine, to the Persons entitled thereto, of the principal (and
premium, if any) and interest (including Contingent Interest, if any) for whose
payment such money has been deposited with the Trustee; but such money need not
be segregated from other funds except to the extent required by law.

         If the Trustee or Paying Agent is unable to apply any money in
accordance with Section 8.01 by reason of any legal proceeding or by reason of
any order or judgment of any court or governmental authority enjoining,
restraining or otherwise prohibiting such application, the Company's obligations
under this Indenture and the Debentures shall be revived and reinstated as
though no deposit had occurred pursuant to Section 8.01;

                                       55
<PAGE>

provided that if the Company has made any payment of principal of, premium and
Additional Amounts, if any, or interest (including Contingent Interest, if any)
on any Debentures because of the reinstatement of its obligations, the Company
shall be subrogated to the rights of the Holders of such Debentures to receive
such payment from the money held by the Trustee or Paying Agent.

                                   ARTICLE 9

                        AMENDMENT, SUPPLEMENT AND WAIVER

9.01     Without Consent of Holders of Debentures.

         Notwithstanding Section 9.02 of this Indenture, the Company and the
Trustee may amend or supplement this Indenture or the Debentures without the
consent of any Holder of a Debenture:

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

         (b)      to provide for uncertificated Debentures in addition to
certificated Debentures;

         (c)      to provide for the assumption of the Company's obligations to
the Holders of the Debentures by a successor to the Company pursuant to Article
5 hereof;

         (d)      to make any change that would provide any additional rights or
benefits to the Holders of the Debentures or that does not adversely affect the
rights of any Holder of the Debentures;

         (e)      to comply with any requirements under the TIA; or

         (f)      to appoint a successor trustee under this Indenture.

         Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or supplemental
Indenture, and upon receipt by the Trustee of the documents described in Section
7.02 hereof, the Trustee shall join with the Company in the execution of any
amended or supplemental Indenture authorized or permitted by the terms of this
Indenture and to make any further appropriate agreements and stipulations that
may be therein contained, but the Trustee shall not be obligated to enter into
such amended or supplemental Indenture that affects its own rights, duties or
immunities under this Indenture or otherwise.

9.02     With Consent of Holders of Debentures.

         Except as provided below in this Section 9.02, the Company and the
Trustee may amend or supplement this Indenture and the Debentures with the
consent of the Holders of at least a majority in principal amount of the
Debentures then outstanding voting as a single class (including consents
obtained in connection with a tender offer or exchange offer for, or purchase
of, the Debentures), and, subject to Sections 6.04 and 6.07 hereof,

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<PAGE>

any existing Default or Event of Default (other than a Default or Event of
Default in the payment of the principal of, premium and Additional Amounts, if
any, or interest (including Contingent Interest, if any) on the Debentures,
except a payment default resulting from an acceleration that has been rescinded)
or compliance with any provision of this Indenture or the Debentures may be
waived with the consent of the Holders of a majority in principal amount of the
then outstanding Debentures voting as a single class (including consents
obtained in connection with a tender offer or exchange offer for, or purchase
of, the Debentures).

         Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or supplemental
Indenture, and upon the filing with the Trustee of evidence satisfactory to the
Trustee of the consent of the Holders of Debentures as aforesaid, and upon
receipt by the Trustee of the documents described in Section 7.02 hereof, the
Trustee shall join with the Company in the execution of such amended or
supplemental Indenture unless such amended or supplemental Indenture directly
affects the Trustee's own rights, duties or immunities under this Indenture or
otherwise, in which case the Trustee may in its discretion, but shall not be
obligated to, enter into such amended or supplemental Indenture.

         It shall not be necessary, for the consent of the Holders of Debentures
under this 9.02 to approve the particular form of any proposed amendment or
waiver, but it shall be sufficient if such consent approves the substance
thereof.

         After an amendment, supplement or waiver under this Section 9.02
becomes effective, the Company shall mail to the Holders of Debentures affected
thereby a notice briefly describing the amendment, supplement or waiver. Any
failure of the Company to mail such notice, or any defect therein, shall not,
however, in any way impair or affect the validity of any such amended or
supplemental Indenture or waiver. Subject to Sections 6.04 and 6.07 hereof, the
Holders of a majority in aggregate principal amount of the Debentures then
outstanding voting as a single class may waive compliance in a particular
instance by the Company with any provision of this Indenture or the Debentures.
However, without the consent of each Holder affected, an amendment or waiver
under this Section 9.02 may not (with respect to any Debentures held by a
nonconsenting Holder):

         (a)      reduce the principal amount of Debentures whose Holders must
consent to an amendment, supplement, modification or waiver of this Indenture or
the Debentures;

         (b)      reduce the principal of or change the Stated Maturity of any
Debenture;

         (c)      reduce the rate of or change the time for payment of interest,
including Contingent Interest and Additional Amounts, or the applicable
Redemption Dates on any Debenture;

         (d)      impair the right to institute suit for the enforcement of the
right to receive any payment on or with respect to any Debenture when due;

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<PAGE>

         (e)      make any Debenture payable in currency other than that stated
in the Debenture;

         (f)      change the amount or time of any payment required after the
obligation to make such payment arises or change the time before which no
repurchase may be made;

         (g)      waive the right of such Holder to receive payment of the
principal of or interest on any debenture, or any repurchase payment when due;

         (h)      impair the right of any Holder to convert any debenture;

         (i)      modify the provisions of this Indenture relating to the
Company's requirement to make an offer to repurchase the Debentures upon a
Change of Control after the occurrence thereof;

         (j)      modify the subordination provisions of Article 10 hereof in a
manner that adversely affects the rights of such Holder; or

         (k)      take any other action otherwise prohibited by this Indenture
to be taken without the consent of each Holder affected by such action.

9.03     Compliance with Trust Indenture Act.

         Every amendment or supplement to this Indenture or the Debentures shall
be set forth in an amended or supplemental indenture that complies with the TIA
as then in effect.

9.04     Revocation and Effect of Consents.

         Until an amendment, supplement or waiver becomes effective, a consent
to it by a Holder of a Debenture is a continuing consent by the Holder of a
Debenture and every subsequent Holder of a Debenture or portion of a Debenture
that evidences the same debt as the consenting Holder's Debenture, even if
notation of the consent is not made on any Debenture. However, any such Holder
of a Debenture or subsequent Holder of a Debenture may revoke the consent as to
its Debenture if the Trustee receives written notice of revocation before the
date the waiver, supplement or amendment becomes effective. An amendment,
supplement or waiver becomes effective in accordance with its terms and
thereafter binds every Holder.

9.05     Notation on or Exchange of Debentures.

         The Trustee may place an appropriate notation about an amendment,
supplement or waiver on any Debenture thereafter authenticated. The Company in
exchange for all Debentures may issue and the Trustee shall, upon receipt of an
Authentication Order, authenticate new Debentures that reflect the amendment,
supplement or waiver.

         Failure to make the appropriate notation or issue a new Debenture shall
not affect the validity and effect of such amendment, supplement or waiver.

                                       58
<PAGE>

9.06     Trustee to Sign Amendments, etc.

         The Trustee shall sign any amended or supplemental indenture authorized
pursuant to this Article 9 if the amendment or supplement does not adversely
affect the rights, duties, liabilities or immunities of the Trustee. The Company
may not sign an amendment or supplemental indenture until the Board of Directors
approves it. In executing any amended or supplemental indenture, the Trustee
shall be entitled to receive and (subject to Section 7.01 hereof) shall be fully
protected in relying upon an Officers' Certificate and an Opinion of Counsel
each stating that the amendment or supplement is authorized or permitted by this
Indenture and each complying with the requirements of Section 12.04 hereof. The
Trustee may, but shall not be obligated to, enter into any such amended or
supplemental indenture which affects the Trustee's own rights, duties,
liabilities or immunities under this Indenture or otherwise.

                                   ARTICLE 10

                                  SUBORDINATION

10.01    Agreement to Subordinate.

         The Company agrees, and each Holder by accepting a Debenture agrees,
that the indebtedness evidenced by the Debentures is subordinated in right of
payment, to the extent and in the manner provided in this Article 10, to the
prior payment in full, in cash or cash equivalents, of all Senior Debt (whether
outstanding on the date hereof or hereafter created, incurred, assumed or
guaranteed), and that the subordination is for the benefit of the holders of
Senior Debt, including Senior Debt incurred after the date of this Indenture.

         This Article 10 shall constitute a continuing offer to all Persons who,
in reliance upon such provisions, become holders of, or continue to hold, Senior
Debt, and such provisions are made for the benefit of the holders of Senior Debt
and such holders are made obligees hereunder and any one or more of them may
enforce such provisions.

         For purposes of this Article 10, a distribution may consist of cash,
securities or other property, by set off or otherwise.

10.02    Liquidation; Dissolution; Bankruptcy.

         Upon any payment or distribution of assets of the Company to creditors
of the Company upon any liquidation, dissolution, winding up, receivership,
reorganization, assignment for the benefit of creditors, marshaling of assets
and liabilities or any bankruptcy, insolvency or similar proceeding relating to
the Company or its property, in an assignment for the benefit of creditors or
any marshaling of the Company's assets and liabilities:

                                       59
<PAGE>

               (i)     the holders of all Senior Debt shall first be entitled to
         receive payment in full in cash or cash equivalents of all amounts due
         or to become due in respect of such Senior Debt (including interest
         after the commencement of any such proceeding at the rate specified in
         the applicable Senior Debt) before Holders of the Debentures shall be
         entitled to receive any payment with respect of the principal of, or
         interest on, the Debentures; and

               (ii)    until all amounts due with respect to Senior Debt (as
         provided in clause (i) above) are paid in full, any distribution to
         which Holders would be entitled but for this Article 10 shall be made
         to holders of Senior Debt.

10.03    Default on Senior Debt or Designated Senior Debt.

         (a)      The Company may not make any payment or distribution to the
Trustee or any Holder on account of principal, premium, if any, or interest in
respect of the Debentures if there shall have occurred and be continuing a
default in any payment with respect to Senior Debt (other than obligations in
respect of clauses (ii), (iii) and (iv) of the definition of "Qualifying
Deferred Compensation" and reasonable expense reimbursements due to the
Company's and its subsidiaries' employees and directors), whether at maturity,
upon redemption, by declaration of acceleration or otherwise (a "PAYMENT
DEFAULT").

         (b)      During the continuance of any other event of default (other
than a Payment Default) with respect to Designated Senior Debt pursuant to which
the maturity thereof may be accelerated, from and after the date of receipt by
the Trustee of written notice (a "PAYMENT BLOCKAGE NOTICE") from holders of such
Designated Senior Debt or from any Representative thereof, no payments on
account of principal, premium, if any, or interest in respect of the Debentures
may be made during a period (the "PAYMENT BLOCKAGE PERIOD") commencing on the
date of receipt of such Payment Blockage Notice and ending on the date such
event of default has been cured or waived or has ceased to exist, but in no
event shall any Payment Blockage Period extend beyond October 15, 2033.

10.04    Acceleration of Debentures.

         If payment of the Debentures is accelerated because of an Event of
Default, the Company shall promptly notify holders of Senior Debt of the
acceleration.

10.05    When Distribution Must Be Paid Over.

         In the event that the Trustee or any Holder receives any payment of any
obligations with respect to the Debentures when the payment is prohibited by
Section 10.03 hereof, such payment shall be held by the Trustee or such Holder,
in trust for the benefit of, and shall be paid forthwith over and delivered,
upon written request, to, the holders of Senior Debt as their interests may
appear or their Representative under an agreement (if any) pursuant to which
Senior Debt may have been issued, as their respective interests may appear, for
application to the payment of all obligations with respect to Senior Debt
remaining unpaid to the extent necessary to pay such obligations

                                       60
<PAGE>

in full in accordance with their terms, after giving effect to any concurrent
payment or distribution to or for the holders of Senior Debt.

10.06    Notice by Company.

         The Company shall promptly notify the Trustee and the Paying Agent of
any facts known to the Company that would cause a payment of any obligations
with respect to the Debentures to violate this Article 10, but failure to give
such notice shall not affect the subordination of the Debentures to the Senior
Debt as provided in this Article 10.

10.07    Subrogation.

         After all Senior Debt is paid in full and until the Debentures are paid
in full, Holders of Debentures shall be subrogated to the rights of holders of
Senior Debt to receive distributions applicable to Senior Debt to the extent
that distributions otherwise payable to the Holders of Debentures have been
applied to the payment of Senior Debt. A distribution made under this Article 10
to holders of Senior Debt that otherwise would have been made to Holders of
Debentures is not, as between the Company and Holders, a payment by the Company
on the Debentures.

10.08    Relative Rights.

         This Article 10 defines the relative rights of Holders of Debentures
and holders of Senior Debt. Nothing in this Indenture shall:

                  (i)      impair, as between the Company and Holders of
         Debentures, the obligation of the Company, which is absolute and
         unconditional, to pay principal of and interest on the Debentures in
         accordance with their terms;

                  (ii)     affect the relative rights of Holders of Debentures
         and creditors of the Company other than their rights in relation to
         holders of Senior Debt; or

                  (iii)    prevent the Trustee or any Holder of Debentures from
         exercising its available remedies upon a Default or Event of Default,
         subject to the rights of holders and owners of Senior Debt to receive
         distributions and payments otherwise payable to Holders of Debentures.

         If the Company fails because of this Article 10 to pay principal of or
interest on a Debenture on the due date, the failure is still a Default or Event
of Default.

10.09    Subordination May Not Be Impaired by Company.

         No right of any present or future holder of Senior Debt to enforce the
subordination of the indebtedness evidenced by the Debentures shall in any way
be prejudiced or impaired by any act or failure to act by the Company or any
Holder or by the failure of the Company or any Holder to comply with the terms
of this Indenture, regardless of any knowledge thereof any such holder of Senior
Debt may have or otherwise be charged with.

                                       61
<PAGE>

           Without in any way limiting the generality of the foregoing
paragraph, the holders of Senior Debt may, at any time and from time to time,
without the consent of or notice to the Trustee, without incurring
responsibility to the Trustee or the Holders of the Debentures and without
impairing or releasing the subordination provided in this Article 10 or the
obligations hereunder of the Holders of the Debentures to the holders of the
Senior Debt, do any one or more of the following: (i) change the manner, place
or terms of payment or extend the time of payment of, or renew or alter, Senior
Debt, or otherwise amend or supplement in any manner Senior Debt, or any
instrument evidencing the same or any agreement under which Senior Debt is
outstanding; (ii) sell, exchange, release or otherwise deal with any property
pledged, mortgaged or otherwise securing Senior Debt; (iii) release any Person
liable in any manner for the payment or collection of Senior Debt; and (iv)
exercise or refrain from exercising any rights against the Company and any other
Person.

10.10    Distribution or Notice to Representative.

         Whenever a distribution is to be made or a notice given to holders of
Senior Debt, the distribution may be made and the notice given to their
respective Representatives.

         Upon any payment or distribution of assets of the Company referred to
in this Article 10, the Trustee and the Holders of Debentures shall be entitled
to rely upon any order or decree made by any court of competent jurisdiction or
upon any certificate of any Representatives or of the liquidating trustee or
agent or other Person making any distribution to the Trustee or to the Holders
of Debentures for the purpose of ascertaining the Persons entitled to
participate in such distribution, the holders of the Senior Debt and other
indebtedness of the Company, the amount thereof or payable thereon, the amount
or amounts paid or distributed thereon and all other facts pertinent thereto or
to this Article 10.

10.11    Rights of Trustee and Paying Agent.

         The Trustee shall not be deemed to owe any fiduciary duty to the
holders of Senior Debt and shall not be liable to any such holders (other than
for its willful misconduct or negligence) if the Trustee shall in good faith
mistakenly pay over or distribute to Holders of Debentures or to the Company or
to any other Person cash, property or securities to which any holders of Senior
Debt shall be entitled by virtue of this Article 10 or otherwise. With respect
to the holders of Senior Debt, the Trustee undertakes to perform or to observe
only such of its covenants or obligations as are specifically set forth in this
Indenture and no implied covenants or obligations with respect to holders of
Senior Debt shall be read into this Indenture against the Trustee.

         Notwithstanding the provisions of this Article 10 or any other
provision of this Indenture, the Trustee shall not be charged with knowledge of
the existence of any facts that would prohibit the making of any payment or
distribution by the Trustee, and the Trustee and the Paying Agent may continue
to make payments on the Debentures, unless the Trustee shall have received at
its Corporate Trust Office at least five business days prior to the date of such
payment written notice of facts that would cause the payment of

                                       62
<PAGE>

any obligations with respect to the Debentures to violate this Article 10. Only
the Company or a Representative may give the notice. Nothing in this Article 10
shall impair the claims of, or payments to, the Trustee under or pursuant to
Section 7.07 hereof.

         The Trustee in its individual or any other capacity may hold Senior
Debt with the same rights it would have if it were not Trustee. Any Agent may do
the same with like rights.

10.12    Authorization to Effect Subordination.

         Each Holder of Debentures, by the Holder's acceptance thereof,
authorizes and directs the Trustee on such Holder's behalf to take such action
as may be necessary or appropriate to effectuate the subordination as provided
in this Article 10, and appoints the Trustee to act as such Holder's
attorney-in-fact for any and all such purposes. If the Trustee does not file a
proper proof of claim or proof of debt in the form required in any proceeding
referred to in Section 6.09 hereof at least 30 days before the expiration of the
time to file such claim, the Representatives are hereby authorized to file an
appropriate claim for and on behalf of the Holders of the Debentures.

                                   ARTICLE 11

                          CONVERSION OF THE SECURITIES

11.01    Conversion Privilege.

         Prior to the close of business on the business day immediately
preceding October 15, 2033 (the "CONVERSION EXPIRATION DATE") and subject to the
provisions of this Article 11, a Holder may convert Debentures into shares of
Common Stock at an initial conversion rate of 1.0404 shares of Common Stock for
each $1,000 principal amount of Debentures (equivalent to a conversion price of
$961.20 per share of Common Stock (the "INITIAL CONVERSION PRICE")), subject to
adjustment pursuant to Section 11.06 (the Initial Conversion Price as so
adjusted from time to time, the "CONVERSION PRICE") during each of the following
periods (each such period, a "PERMITTED CONVERSION PERIOD"):

         (a)      during the fiscal quarter immediately following each fiscal
quarter (such previous fiscal quarter, the "PRIOR FISCAL QUARTER") in which the
Market Price Condition has been satisfied,

         (b)      during the period beginning on the date the Debentures are
called for redemption and ending at the close of business on the business day
immediately prior to the Redemption Date,

         (c)      during the five (5) consecutive business days after the
Trading Price Condition has been satisfied,

         (d)      during a Dividend Payment Period; provided that this clause
(d) shall not apply with respect to a Holder that is otherwise permitted to,
elects to and in fact does

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participate in the dividend or distribution (on an as-if-converted basis) giving
rise to such right of conversion, and

         (e)      during the period commencing on the date a Company Change of
Control Offer Notice is mailed to Holders pursuant to Section 3.11(c) and ending
thirty (30) days after the Company gives such notice.

         In addition, if the Company is a party to a consolidation, merger or
binding share exchange, in each case, pursuant to which Common Stock would be
converted into cash or property other than securities, a Holder may surrender
Debentures for conversion at any time from and after the date that is 15 days
prior to the anticipated effective date of such transaction until 15 days after
the actual effective date of such transaction. The Board of Directors shall
determine the anticipated effective date of the transaction, and such
determination shall be conclusive and binding on the holders and shall be
publicly announced by the Company by publication on its website or through such
other public medium as it may use at that time not later than two (2) business
days prior to such fifteenth day.

         A Debenture in respect of which a Holder elects to exercise its option
to require repurchase pursuant to Section 3.11 may be converted only if such
Holder withdraws its election in accordance with Section 3.11 (d) and Section
3.12. A Holder of Debentures is not entitled to any rights of a holder of Common
Stock until such Holder has converted its Debentures to Common Stock, and only
to the extent such Debentures are deemed to have been converted to Common Stock
under this Article 11.

         The "MARKET PRICE CONDITION" shall be satisfied if, at any time after
the date of this Indenture, the last reported sale price of the Common Stock for
at least 20 trading days during the period of 30 consecutive trading days ending
on the last trading day of the Prior Fiscal Quarter is greater than 120% of the
applicable Conversion Price as in effect on the last trading day of the Prior
Fiscal Quarter.

         The "LAST REPORTED SALE PRICE" of the Common Stock on any date means
the closing sale price per share (or if no closing sale price is reported, the
average of the bid and asked prices or, if more than one in either case, the
average of the average bid and the average asked prices) on such date as
reported by The NASDAQ National Market or, if the Common Stock is not reported
by The NASDAQ National Market, as reported in composite transactions for the
principal U.S. securities exchange on which the Common Stock is traded. If the
Common Stock is not reported by The NASDAQ National Market and not listed for
trading on a U.S. national or regional securities exchange on the relevant date,
the "last reported sale price" will be the last quoted bid price for the Common
Stock in the over-the-counter market on the relevant date as reported by the
National Quotation Bureau Incorporated or similar organization. If the Common
Stock is not so quoted, the "last reported sale price" will be the average of
the mid-point of the last bid and asked prices for the Common Stock on the
relevant date quoted by each of at least three independent nationally recognized
investment banking firms selected by the Company for this purpose.

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<PAGE>

         A "TRADING DAY" is a day during which trading in securities generally
occurs on The NASDAQ National Market or, if the Common Stock is not then listed
on The NASDAQ National Market, on the principal other U.S. national or regional
securities exchange on which the Common Stock is then listed or, if the Common
Stock is not then listed on a national or regional securities exchange, on the
principal other market on which the Common Stock is then traded.

         The "TRADING PRICE CONDITION" shall be satisfied if, at any time after
the date the Debentures are originally issued, the Trading Price per $1,000
principal amount of Debentures for any five (5) consecutive trading day period
(the "MEASUREMENT PERIOD"), as determined following a request by a Holder in
accordance with the next succeeding paragraph, for each day of that measurement
period was less than 95% of the product of the last reported sale price of
Common Stock and the conversion rate for such date (i.e. the number of shares of
Common Stock $1,000 principal amount of Debentures are then convertible into)
(the "PARITY VALUE"); provided that if, on the date of any conversion pursuant
to the Trading Price Condition, the last reported sale price of Common Stock is
between 100% and 120% of the then current conversion price of the Debentures,
Holders shall receive, in lieu of Common Stock based on the conversion rate,
Common Stock with a value equal to the principal amount of such Holder's
Debentures plus accrued and unpaid interest and accrued and unpaid Additional
Amounts and Contingent Interest, if any, as of the conversion date (a "PRINCIPAL
VALUE CONVERSION"). The Common Stock delivered upon a principal value conversion
will be valued at the greater of the conversion price on the conversion date and
the last reported sale price on the third trading day after the conversion date.

         In connection with any conversion upon satisfaction of the Trading
Price Condition, the Trustee (or other Conversion Agent appointed by the
Company) shall have no obligation to determine the Trading Price of the
Debentures unless the Company has requested such determination; and the Company
shall have no obligation to make such request unless a Holder provides the
Company with reasonable evidence that the Trading Price for $1,000 principal
amount of Debentures would be less than the Parity Value. At such time, the
Company shall instruct the Trustee or Conversion Agent, as the case may be, to
determine the Trading Price of the Debentures beginning on the next trading day
and on each successive trading day until, and only until, the Trading Price for
$1,000 principal amount of Debentures is greater than or equal to the Parity
Value.

         A "DIVIDEND PAYMENT PERIOD" shall commence on each date on which the
Company has announced that it will (i) issue a Below Market Issuance, (ii)
distribute a Cash Dividend or an Asset Distribution, which distribution has a
per share value as determined in good faith by the Board of Directors exceeding
10% of the last reported sale price of Common Stock on the trading day
immediately preceding the declaration date for such distribution or (iii) has
commenced a Tender Offer, and end on the earlier of (a) the close of business on
the business day immediately prior to the ex-dividend date with respect to such
distribution or dividend (or in the case of a Tender Offer, at the close of
business on the business day immediately prior to the expiration of the Tender
Offer) and (b) the close of business on the first business day after the day on
which the

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Company makes a public announcement that such distribution or dividend will not
be issued or that such Tender Offer has been terminated.

         A Holder may convert a portion of a Debenture equal to $1,000 or any
integral multiple thereof. Provisions of this Indenture that apply to conversion
of all of a Debenture also apply to conversion of a portion of a Debenture.

         If a Debenture is called for redemption pursuant to Article 3, the
right to convert such Debenture shall terminate at the close of business on the
second business day before the Redemption Date for such Debenture (unless the
Company shall default in making the redemption payment then due, in which case
the conversion right shall terminate on the date such Default is cured and such
Debenture is redeemed.

11.02    Conversion Procedure.

         To convert a Debenture, a Holder must satisfy the requirements in
paragraph 8 of the Debentures and (i) complete and manually sign the irrevocable
conversion notice on the back of the Debenture and deliver such notice to the
Conversion Agent, (ii) surrender the Debenture to the Conversion Agent, (iii)
furnish appropriate endorsements and transfer documents if required by the
Registrar or the Conversion Agent, (iv) pay any transfer or other tax, if
required by Section 11.04 and (v) if the Debenture is held in book-entry form,
complete and deliver to the Depositary appropriate instructions pursuant to the
Depositary's book entry conversion programs. The date on which the Holder
satisfies all of the foregoing requirements is the "CONVERSION DATE". As soon as
practicable after the Conversion Date and in any event within five business
days, the Company shall deliver to the Holder through the Conversion Agent
either (i) a certificate for or (ii) a book-entry notation of the number of
whole shares of Common Stock issuable upon the conversion pursuant to Section
11.05 and cash in lieu of any fractional shares.

         The Person in whose name the Debenture is registered shall be deemed to
be a stockholder of record on the Conversion Date; provided, however, that no
surrender of a Debenture on any date when the stock transfer books of the
Company shall be closed shall be effective to constitute the Person or Persons
entitled to receive the shares of Common Stock upon such conversion as the
record holder or holders of such shares of Common Stock on such date, but such
surrender shall be effective to constitute the Person or Persons entitled to
receive such shares of Common Stock as the record holder or holders thereof for
all purposes at the close of business on the next succeeding day on which such
stock transfer books are open (subject to the provisions of the next paragraph
of this Section 11.02); provided, further, that such conversion shall be at the
Conversion Price in effect on the date that such Debenture shall have been
surrendered for conversion, as if the stock transfer books of the Company had
not been closed. Upon conversion of a Debenture, such Person shall no longer be
a Holder of such Debenture.

         In respect of any Debenture presented for conversion, the Company may,
at its option, in lieu of delivering shares of Common Stock, elect to pay the
Holder surrendering such Debenture an amount of cash equal to the average of the
last reported sale price for the Common Stock for the five consecutive trading
days immediately

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following (a) the date of delivery of the Company's notice of its election to
deliver cash (as described in the next succeeding sentence) if the Company has
not given Notice of Redemption, or (b) the Conversion Date, in the case of a
conversion following a Notice of Redemption with respect to such Debenture,
specifying that the Company intends to deliver cash upon conversion, in either
case multiplied by the number of shares of Common Stock issuable upon conversion
of such Debenture on that date. The Company shall inform Holders of its election
to deliver shares of Common Stock or to pay cash in lieu of the delivery of such
shares by delivering an irrevocable written notice to the Trustee and the Paying
Agent prior to the close of business on the second business day after the
Conversion Date, unless it has already informed Holders of its election by
delivering an irrevocable notice in connection with its optional redemption of
the Debentures as set forth in Section 3.01 hereof. If the Company delivers only
shares of Common Stock upon conversion, such shares shall be delivered through
the Trustee no later than the fifth business day following the Conversion Date.
If the Company elects to satisfy all or a portion of its obligation to deliver
shares upon conversion in cash, the payment, including any delivery of Common
Stock, will be made to Holders surrendering Debentures no latex than the tenth
business day following the applicable Conversion Date; provided that if an Event
of Default has occurred and is continuing, the Company shall not pay cash upon
conversion of any Debentures (other than cash in lieu of fractional shares as
set forth below).

         Accrued interest (including Contingent Interest, accrued Tax Original
Issue Discount and Additional Amounts, if any) on a Debenture shall not be
cancelled, extinguished or forfeited but rather shall, except as otherwise set
forth herein, be deemed paid by an applicable portion of the Common Stock issued
upon conversion of such Debenture. Except as set forth in the preceding
sentence, no payment or adjustment will be made for accrued interest (including
Contingent Interest or Additional Amounts, if any), on a converted Debenture or
for dividends or distributions on shares of Common Stock issued upon conversion
of a Debenture (provided that the shares of Common Stock received upon
conversion of Debentures shall continue to accrue Additional Amounts, as
applicable, in accordance with the Registration Rights Agreement and shall be
entitled to receive, at the next Interest Payment Date, any accrued but unpaid
Additional Amounts with respect to the converted Debentures), but if any Holder
surrenders a Debenture for conversion between the record date for the payment of
an installment of interest and the next Interest Payment Date, then,
notwithstanding such conversion, the interest (including Contingent Interest or
Additional Amounts, if any), payable on such Interest Payment Date shall be paid
to the Holder of such Debenture on such Interest Payment Date. In such event,
such Debenture, when surrendered for conversion, must be accompanied by delivery
of a check payable to the Conversion Agent in an amount equal to the interest
(including Contingent Interest or Additional Amounts, if any), payable on such
Interest Payment Date on the portion so converted. If such payment does not
accompany such Debenture, the Debenture shall not be converted; provided,
however, that no such check shall be required if such Debenture has been called
for redemption on a redemption date within the period between and including such
record date and such Interest Payment Date, or if such Debenture is surrendered
for conversion on the Interest Payment Date. If the Company defaults in the
payment of interest (including Contingent

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<PAGE>

Interest or Additional Amounts, if any), payable on the Interest Payment Date,
the Conversion Agent shall repay such funds to the Holder.

         No fractional shares of Common Stock shall be issued upon conversion of
Debentures. If more than one Debenture shall be surrendered for conversion at
one time by the same holder, the number of full shares that shall be issuable
upon conversion shall be computed on the basis of the aggregate principal amount
of the Debentures (or specified portions thereof to the extent permitted hereby)
so surrendered. If any fractional share of Common Stock would be issuable upon
the conversion of any Debenture or Debentures, the Company shall make a payment
in lieu thereof in cash based on the current Market Price of a share of Common
Stock on the Conversion Date.

         Upon surrender of a Debenture that is converted in part, the Company
shall execute, and the Trustee shall authenticate and deliver to the Holder, a
new Debenture equal in principal amount to the unconverted portion of the
Debenture surrendered.

11.03    Adjustments Below Par Value.

         Before taking any action which would cause an adjustment decreasing the
Conversion Price so that the shares of Common Stock issuable upon conversion of
the Debentures would be issued for less than the par value of such Common Stock,
the Company will take all corporate action which may be necessary in order that
the Company may validly and legally issue fully paid and nonassessable shares of
such Common Stock at such adjusted Conversion Price.

11.04    Taxes on Conversion.

         If a Holder converts it Debenture, the Company shall pay any
documentary, stamp or similar issue or transfer tax due on the issue of shares
of Common Stock upon such conversion. However, the Holder shall pay any such tax
which is due because the Holder requests the shares to be issued in a name other
than the Holder's name. The Conversion Agent may refuse to deliver the
certificates representing the Common Stock being issued in a name other than the
Holder's name until the Conversion Agent receives a sum sufficient to pay any
tax which will be due because the shares are to be issued in a name other than
the Holder's name. Nothing herein shall preclude any tax withholding required by
law or regulations.

11.05    Company to Provide Stock.

         The Company shall, prior to issuance of any Debentures hereunder, and
from time to time as may be necessary, reserve, out of its authorized but
unissued Common Stock a sufficient number of shares of Common Stock to permit
the conversion of all outstanding Debentures into shares of Common Stock. The
shares of Common Stock or other securities issued upon conversion of Debentures
bearing a legend as provided in Section 2.06(f)shall bear a legend substantially
in the following form:

                  "THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A
         TRANSACTION EXEMPT FROM

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<PAGE>

         REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED
         (THE "SECURITIES ACT"), AND THIS SECURITY MAY NOT BE OFFERED, SOLD OR
         OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN
         APPLICABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
         SECURITIES ACT. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED THAT
         THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM THE
         PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A
         THEREUNDER.

                  THE HOLDER OF THIS SECURITY AGREES FOR THE BENEFIT OF THE
         COMPANY THAT (A) THIS SECURITY MAY BE OFFERED, RESOLD, PLEDGED OR
         OTHERWISE TRANSFERRED, ONLY (I) TO A PERSON WHOM THE SELLER REASONABLY
         BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A
         UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE REQUIREMENTS OF
         RULE 144A, (II) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE
         SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE) OR (III)
         PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES
         ACT, IN EACH OF CASES (I) THROUGH (III) IN ACCORDANCE WITH ANY
         APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES, AND (B)
         THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY
         PURCHASER OF THIS SECURITY FROM THE HOLDER OF THE RESALE RESTRICTIONS
         REFERRED TO IN (A) ABOVE."

         The Company covenants that all shares of Common Stock delivered upon
conversion of the Debentures shall be newly issued shares or treasury shares,
shall be duly authorized, validly issued, fully paid and non assessable and
shall be free from preemptive rights and free of any lien or adverse claim.

          The Company will endeavor promptly to comply with all federal and
state securities laws regulating the offer and delivery of shares of Common
Stock upon conversion of Debentures, if any, and will list or cause to have
quoted such shares of Common Stock on each national securities exchange or in
the over-the-counter market or such other market on which the Common Stock is
then listed or quoted.

11.06    Adjustment of Conversion Price.

         The Conversion Price shall be adjusted from time to time, without
duplication, as follows:

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<PAGE>

         (a)      In case the Company shall pay or make a dividend or other
distribution on Common Stock in shares of Common Stock to all or substantially
all holders of shares of Common Stock, then the Conversion Price in effect at
the opening of business on the day following the date fixed for the
determination of shareholders entitled to receive such dividend or other
distribution shall be reduced by multiplying such Conversion Price by a fraction
the numerator of which shall be the number of shares of Common Stock outstanding
at the close of business on the date fixed for such determination and the
denominator of which shall be the sum of such number of shares and the total
number of shares constituting such dividend or other distribution, such
reduction to become effective immediately after the opening of business on the
day following the date fixed for such determination. For the purposes of this
subparagraph (a),the number of shares of Common Stock at any time outstanding
shall not include shares held in the treasury of the Company (except to the
extent such dividend or distribution is being made with respect to such shares)
but shall include shares issuable in respect of scrip certificates issued in
lieu of fractions of shares of Common Stock.

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

         (c)      In case the Company shall issue to all or substantially all
holders of its Common Stock, rights, warrants or options entitling such holders
(for a period commencing no earlier than the record date described below and
expiring not more than 60 days after such record date) to subscribe for or
purchase shares of Common Stock (or securities convertible into Common Stock) at
a price per share less than the Market Price at the record date for the
determination of stockholders entitled to receive such rights, warrants or
options (a "BELOW MARKET ISSUANCE"), the Conversion Price in effect immediately
prior thereto shall be adjusted so that the Conversion Price shall equal the
price determined by multiplying the Conversion Price in effect immediately prior
to such record date by a fraction, the numerator of which shall be the number of
shares of Common Stock outstanding on such record date, plus the number of
shares that the aggregate subscription or purchase price for the total number of
shares of Common Stock offered by the rights, warrants or options so issued (or
the aggregate conversion price of the convertible securities offered by such
rights, warrants or options) would purchase at such Market Price, and the
denominator of which shall be the number of shares of Common Stock outstanding
on such record date plus the number of additional shares of Common Stock offered
by such rights, warrants or options (or into which the convertible securities so
offered by such rights, warrants or options are convertible). Such adjustment
shall be made successively whenever any such rights, warrants or options are
issued, and shall become effective immediately after such record date. If at the
end of the

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period during which such rights, warrants or options are exercisable not all
rights, warrants or options shall have been exercised, the adjusted Conversion
Price shall be immediately readjusted to what it would have been upon
application of the foregoing adjustment substituting the number of additional
shares of Common Stock actually issued (or the number of shares of Common Stock
issuable upon conversion of convertible securities actually issued) for the
total number of shares of Common Stock offered (or the convertible securities
offered).

         (d)      In case the Company shall distribute to all or substantially
all holders of Common Stock (i) the Company's equity securities (other than
Common Stock), (ii) evidences of the Company's indebtedness and/or (iii) other
assets (including securities, but excluding (1) any rights, warrants or options
referred to in clause (c) above, (2) any rights or warrants to acquire any
capital stock of any entity other than the Company, (3) any dividends or
distributions in connection with the Company's liquidation, dissolution or
winding up, (4) any dividends payable solely in cash that may from time to time
be declared by the Company's Board of Directors and (5) any dividends or
distributions referred to in clause (a) above) (each of (i), (ii) and (iii), an
"ASSET DISTRIBUTION"), in which case, the Conversion Price shall be adjusted so
that the adjusted Conversion Price shall equal the number determined by
multiplying the Conversion Price in effect on the record date with respect to
the Asset Distribution by the fraction of "A/B," where "A" is equal to the last
reported sale price (as defined above) of Common Stock on such record date minus
the fair market value on such record date (as determined in good faith by the
Company's Board of Directors, whose determination shall be conclusive evidence
of such fair market value) of the portion of the Asset Distribution applicable
to one share of Common Stock, and "B" is equal to such last reported sale price.

         (e)      In case the Company shall distribute or dividend to all or
substantially all holders of Common Stock, cash (a "CASH DIVIDEND") that when
combined with all other Cash Dividends paid within the calendar year during
which such Cash Dividend is paid exceeds $4.00 per share of Common Stock
(appropriately adjusted from time to time for any stock dividends on or
subdivisions or combinations of or other similar events with respect to Common
Stock) (the amount of such excess, the "EXCESS DIVIDEND"), in which case, the
Conversion Price shall be reduced so that the adjusted Conversion Price shall
equal the number determined by multiplying the Conversion Price in effect on the
record date with respect to the Cash Dividend by the fraction of "B/A," where
"A" is equal to the last reported sale price of Common Stock on such record
date, and "B" is equal to such last reported sale price minus the amount of
Excess Dividend applicable to one share of then outstanding Common Stock.

         (f)      In case a tender or exchange offer (a "TENDER OFFER") made by
the Company or any subsidiary of the Company for all or any portion of the
Common Stock shall expire and such Tender Offer (as amended as of the expiration
thereof) shall require the payment to common stockholders of consideration per
share of Common Stock having a cash and fair market value and any other
consideration included in such payment per share of Common Stock (as determined
by the Board of Directors, whose determination shall be conclusive and described
in a resolution of the Board of Directors) that as of the last time (the
"EXPIRATION TIME") tenders or exchanges may be made

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<PAGE>

pursuant to such Tender Offer (as it may be amended) exceeds the first reported
sale price per share of Common Stock on the trading day next succeeding the
Expiration Time, the Conversion Price shall be decreased so that the same shall
equal the price determined by multiplying the Conversion Price in effect
immediately prior to the Expiration Time by a fraction,

               (i)     the numerator of which shall be the number of shares of
         Common Stock outstanding (including any tendered or exchanged shares)
         at the Expiration Time multiplied by the Closing Price of a share of
         Common Stock on the trading day next succeeding the Expiration Time,
         and

               (ii)    the denominator of which shall be the sum of (x) the fair
         market value (determined as aforesaid) of the aggregate consideration
         payable to stockholders based on the acceptance (up to any maximum
         specified in the terms of the tender or exchange offer) of all shares
         validly tendered or exchanged and not withdrawn as of the Expiration
         Time (the shares deemed so accepted up to any such maximum, being
         referred to as the "PURCHASED SHARES") and (y) the product of the
         number of shares of Common Stock outstanding (less any Purchased
         Shares) at the Expiration Time and the last reported sale price of a
         share of Common Stock on the trading day next succeeding the Expiration
         Time,

such adjustment to become effective immediately prior to the opening of business
on the day following the Expiration Time. If the Company is obligated to
purchase shares pursuant to any such Tender Offer, but the Company is
permanently prevented by applicable law from effecting any such purchases or all
such purchases are rescinded, the Conversion Price shall again be adjusted to be
the Conversion Price that would then be in effect if such Tender Offer had not
been made.

         If an adjustment is required to be made as set forth in Section
11.06(f) above, such adjustment shall be calculated based upon the amount by
which the aggregate consideration paid for Common Stock acquired in the Tender
Offer exceeds the value of such shares based on the first reported sale price of
Common Stock on the trading day next succeeding the Expiration Time.

11.07    No Adjustment.

         No adjustment in the Conversion Price shall be required unless the
adjustment would require an increase or decrease of at least 1% in the
Conversion Price then in effect; provided, however, that any adjustment which by
reason of this Section 11.07 is not required to be made shall be carried forward
and taken into account in any subsequent adjustment. All calculations under this
Article 11 by the Company shall be made to the nearest cent or to the nearest
one hundredth of a share, as the case may be.

         With respect to Sections 11.06(d) and (e) hereof, no adjustment to the
Conversion Price shall be made if the Company provides that Holders of
Debentures will participate in the Asset Distribution or the Cash Dividend, as
applicable, on an as converted basis without conversion. Furthermore, if the
numerator of the fraction described in Sections

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I1.06(d) and (e) hereof is less than $1.00 (including a negative amount) then in
lieu of any adjustment of the Conversion Price, the Company shall make adequate
provision so that each Holder of Debentures shall have the right to receive upon
conversion, in addition to the shares of Common Stock issuable upon such
conversion, the distribution or dividend such Holder would have received had
such Holder converted such Debentures immediately prior to the record date for
such distribution or dividend. In the case where this Indenture provides that a
Conversion Price adjustment is effective upon the record date for a distribution
or dividend, if the distribution or dividend is not so paid or made, the
Conversion Price shall again be adjusted to be the Conversion Price that would
then be in effect if such distribution or dividend had not been declared.

11.08    Equivalent Adjustments.

         If, as a result of an adjustment made pursuant to Section 11.06 above,
the holder of any Debenture thereafter surrendered for conversion shall become
entitled to receive any shares of capital stock of the Company other than shares
of its Common Stock, thereafter the Conversion Price of such other shares so
receivable upon conversion of any Debentures shall be subject to adjustment from
time to time in a manner and on terms as nearly equivalent as practicable to the
provisions with respect to Common Stock contained in this Article 11.

11.09     Notice of Adjustment.

         Whenever the Conversion Price is adjusted, or Holders become entitled
to other securities or due bills, the Company shall promptly mail to Holders a
notice of the adjustment and file with the Trustee an Officers' Certificate
briefly stating the facts requiring the adjustment and the manner of computing
it. The certificate shall be conclusive evidence of the correctness of such
adjustment and the Trustee may conclusively assume that, unless and until such
certificate is received by it, no such adjustment is required.

11.10    Notice of Certain Transactions.

         The Company shall give notice to the Holders of record of the
Debentures of the pending occurrence of each Below Market Issuance, Cash
Dividend and Asset Distribution not less than twenty business days prior to the
ex-dividend date for such distribution and notice to the Holders of record of
the Debentures of the occurrence of each Change of Control within twenty
business days after the Company obtains knowledge of such occurrence of a Change
of Control.

         The Company shall cause any such notice to be filed with the Trustee
and the Conversion Agent and to be mailed to each Holder of Debentures at its
address appearing on the list provided for in Section 2.05, as promptly as
possible but in any event at least ten days prior to the applicable date
hereinafter specified, a notice stating (x) the date on which a record is to be
taken for the purpose of such transaction, or, if a record is not to be taken,
the date as of which the holders of Common Stock are to be determined, or (y)
the date on which such transaction is expected to become effective or occur, and
the date

                                       73
<PAGE>

as of which it is expected that holders of Common Stock of record shall be
entitled to exchange their Common Stock for securities or other property
deliverable upon such transaction. Notwithstanding anything in this paragraph to
the contrary, the Company shall not be obligated under this Indenture to provide
notice to Holders of a Change of Control, other than as set forth in the
preceding paragraph.

11.11    Effect of Reclassification, Consolidation, Merger, Share Exchange or
         Sale on Conversion Privilege.

         If any of the following shall occur, namely (i) any reclassification or
change of outstanding shares of Common Stock (other than a change in par value,
or from par value to no par value, or from no par value to par value, or as a
result of a subdivision or combination); (ii) any consolidation, combination,
merger or share exchange to which the Company is a party other than a merger in
which the Company is the continuing corporation and that does not result in any
reclassification of, or change (other than a change in name, or par value, or
from par value to no par value, or from no par value to par value, or as a
result of a subdivision or combination) in, outstanding shares of Common Stock;
or (iii) any sale or conveyance of all or substantially all of the assets of the
Company, then the Company, or such successor or purchasing corporation, as the
case may be, shall, as a condition precedent to such reclassification, change,
consolidation, combination, merger, share exchange, sale or conveyance, execute
and deliver to the Trustee a supplemental indenture providing that the Holder of
each Debenture then outstanding shall have the right to convert such Debenture
into the kind and amount of shares of capital stock and other securities and
property (including cash) ("ACQUIROR SECURITIES") receivable upon such
reclassification, change, consolidation, combination, merger, share exchange,
sale or conveyance by a holder of the number of shares of Common Stock
deliverable upon conversion of such Debenture immediately prior to the record
date of such reclassification, change, consolidation, combination, merger, share
exchange, sale or conveyance. Such supplemental indenture shall provide for
adjustments of the Conversion Price that shall be as nearly equivalent as may be
practicable to the adjustments of the Conversion Price provided for in this
Article 11. If, in the case of any such consolidation, combination, merger,
share exchange, sale or conveyance, the stock or other securities and property
(including cash.) receivable thereupon by a holder of Common Stock includes
shares of capital stock or other securities and property of a corporation other
than the successor or purchasing corporation, as the case may be, in such
consolidation, combination, merger, share exchange, sale or conveyance; then
such supplemental indenture shall also be executed by such other corporation and
shall contain such additional provisions to protect the interests of the Holders
of the Debentures as the Board of Directors of the Company shall reasonably
consider necessary by reason of the foregoing. The provision of this Section
11.11 shall similarly apply to successive consolidations, combination mergers,
share exchanges, sales or conveyances. Notwithstanding the foregoing, a
distribution by the Company to all or substantially all holders of its Common
Stock for which an adjustment to the Conversion Price or provision for
conversion of the Debentures may be made pursuant to Section 11.06 shall not be
deemed to be a sale or conveyance of all or substantially all of the assets of
the Company for purposes of this Section 11.11.

                                       74
<PAGE>

         In the event the Company shall execute a supplemental indenture
pursuant to this Section 11.11, the Company shall promptly file with the Trustee
an Opinion of Counsel stating that such supplemental indenture is authorized or
permitted by this Indenture and an Officers' Certificate briefly stating the
reasons therefor, the kind or amount of shares of stock or securities or
property (including cash) receivable by Holders of the Debentures upon the
conversion of their Debentures after any such reclassification, change,
consolidation, combination, merger, share exchange, sale or conveyance, any
adjustment to be made with respect thereto and that all conditions precedent
have been complied with.

11.12    Trustee's Disclaimer.

         The Trustee has no duty to determine when an adjustment under this
Article 11 should be made, how it should be made or what such adjustment should
be made, but may accept as conclusive evidence of the correctness of any such
adjustment, and shall be protected in relying upon, the Officers' Certificate
with respect thereto which the Company is obligated to file with the Trustee
pursuant to Section 11.09. The Trustee shall not be accountable for and makes no
representation as to the validity or value of any securities or assets issued
upon conversion of Debentures, and the Trustee shall not be responsible for the
Company's failure to comply with any provisions of this Article 11. Each
Conversion Agent (other than the Company or an Affiliate of the Company) shall
have the same protection under this Section 11.12 as the Trustee.

         The Trustee shall not be under any responsibility to determine the
correctness of any provisions contained in any supplemental indenture executed
pursuant to Section 11.11, but may accept as conclusive evidence of the
correctness thereof, and shall be protected in relying upon, the Officers'
Certificate with respect thereto, which the Company is obligated to file with
the Trustee pursuant to Section 11.11.

11.13    Voluntary Reduction.

         The Company may, from time to time, to the extent permitted bylaw and
The NASDAQ Stock Market Marketplace Rules, reduce the Conversion Price by any
amount for any period of at least 20 business days, in which case the Company
shall give at least fifteen (15) days' notice of such reduction. In particular,
the Company may, at its option, make such reduction in the Conversion Price, in
addition to those set forth in Section 11.06, as it deems advisable to avoid or
diminish any income tax to holders of Common Stock resulting from any dividend
or distribution of stock (or rights to acquire stock) or from any event treated
as such for tax purposes or for any other reasons.

11.14    Simultaneous Adjustments.

         In the event that this Article 11 requires adjustments to the
Conversion Price under more than one of the subsections of Section 11.06, and
the record dates for the distributions giving rise to such adjustments shall
occur on the same date, or if more than one event requiring adjustment pursuant
to Section 11.06 shall occur before completing the determination for the
Conversion Price for the first event requiring such adjustment,

                                       75
<PAGE>

then in each case, such adjustments shall be made in such order as determined by
the Board of Directors (whose determination shall, if made in good faith, be
conclusive) as shall preserve for Holders the Conversion Price protection
provided in Section 11.06.

                                   ARTICLE 12

                                  MISCELLANEOUS

12.01    Trust Indenture Act Controls.

         If any provision of this Indenture limits, qualifies or conflicts with
the duties imposed by TIA Section 318(c), the imposed duties shall control.

12.02    Notices.

         Any notice or communication by the Company or the Trustee to the others
or by others to the Trustee is duly given if in writing and delivered in Person
or mailed by first class mail (registered or certified, return receipt
requested), telecopier or overnight air courier guaranteeing next day delivery,
to the others' or the Trustee's address, as applicable:

         If to the Company:

         Grey Global Group Inc.
         777 Third Avenue
         New York, New York 10017
         Telecopier No.: (212) 546-1495
         Attention: Corporate Secretary

         With a copy to:

         Skadden, Arps, Slate, Meagher & Flom LLP
         Four Times Square
         New York, New York 10036
         Telecopier No.: (212) 735-2000
         Attention: Greg Fernicola, Esq.

         If to the Trustee:

         American Stock Transfer & Trust Company
         59 Maiden Lane
         New York, New York 10038
         Attn: Corporate Trust Department
         Telecopier No.  (718) 331-1852

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

                                       76
<PAGE>

         All notices and communications (other than those sent to Holders) shall
be deemed to have been duly given: at the time delivered by hand, if personally
delivered; five business days after being deposited in the mail, postage
prepaid, if mailed; when receipt acknowledged, if telecopied; and the next
business day after timely delivery to the courier, if sent by overnight air
courier guaranteeing next day delivery.

         Any notice or communication to a Holder shall be mailed by first class
mail or by overnight air courier guaranteeing next day delivery to its address
shown on the register kept by the Registrar; provided that, initially, the
Depositary will be the only Holder for purposes of any notice or communication
to a Holder. Any notice or communication shall also be so mailed to any Person
described in TIA Section 313(c),to the extent required by the TIA. Failure to
mail a notice or communication to a Holder or any defect in it shall not affect
its sufficiency with respect to other Holders.

         If the Company mails a notice or communication to Holders, it shall
mail a copy to the Trustee and each Agent at the same time.

12.03    Communication by Holders of Debentures with Other Holders of
         Debentures.

         Holders may communicate pursuant to TIA Section 312(b) with other
Holders with respect to their rights under this Indenture or the Debentures. The
Company, the Trustee, the Registrar and anyone else shall have the protection of
TIA Section 312(c).

12.04    Certificate and Opinion as to Conditions Precedent.

         Upon any request or application by the Company to the Trustee to take
any action under this Indenture, the Company shall furnish to the Trustee:

         (a)      an Officers' Certificate in form and substance reasonably
satisfactory to the Trustee (which shall include the statements set forth in
Section 12.05 hereof) stating that, in the opinion of the signers, all
conditions precedent and covenants, if any, provided for in this Indenture
relating to the proposed action have been satisfied; and

         (b)      an Opinion of Counsel in form and substance reasonably
satisfactory to the Trustee (which shall include the statements set forth in
Section 12.05 hereof) stating that, in the opinion of such counsel, all such
conditions precedent and covenants have been satisfied.

12.05    Statements Required in Certificate or Opinion.

         Each certificate or opinion with respect to compliance with a condition
or covenant provided for in this Indenture (other than a certificate provided
pursuant to TIA Section 314(a)(4)) shall comply with the provisions of TIA
Section 314(e)and shall include:

         (a)      a statement that the Person making such certificate or opinion
has read such covenant or condition;

                                       77
<PAGE>

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

         (c)      a statement that, in the opinion of such Person, he or she has
made such examination or investigation as is necessary to enable him to express
an informed opinion as to whether or not such covenant or condition has been
satisfied; and

         (d)      a statement as to whether or not, in the opinion of such
Person, such condition or covenant has been satisfied.

12.06    Rules by Trustee and Agents.

         The Trustee may make reasonable rules for action by or at a meeting of
Holders. The Registrar or Paying Agent may make reasonable rules and set
reasonable requirements for its functions.

12.07    No Personal Liability of Stockholders, Employees, Officers, Directors.

         None of the Company's, or of any successor entity's direct or indirect
stockholders, employees, officers or directors, as such, past, present or
future, shall have any personal liability in respect of the Company's
obligations under this Indenture or the Debentures solely by reason of his or
its status as such stockholder, employee, officer or director. Each Holder by
accepting a Debenture waives and releases all such liability. The waiver and
release are part of the consideration for issuance of the Debentures.

12.08    Governing Law; Submission to Jurisdiction.

         THIS INDENTURE AND THE DEBENTURES SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

         The parties to this Indenture each hereby irrevocably submits to the
non-exclusive jurisdiction of any New York State or federal court sitting in the
Borough of Manhattan in The City of New York in any action or proceeding arising
out of or relating to the Debentures or this Indenture, and all such parties
hereby irrevocably agree that all claims in respect of such action or proceeding
may be heard and determined in such New York State or federal court and hereby
irrevocably waive, to the fullest extent that they may legally do so, the
defense of an inconvenient forum to the maintenance of such action or
proceeding. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST
EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY
ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE
DEBENTURES OR THE TRANSACTIONS CONTEMPLATED HEREBY.

                                       78
<PAGE>

12.09    No Adverse Interpretation of Other Agreements.

         This Indenture may not be used to interpret any other indenture, loan
or debt agreement of the Company or its subsidiaries or of any other Person. Any
such indenture, loan or debt agreement may not be used to interpret this
Indenture.

12.10    Successors.

         All agreements of the Company in this Indenture and the Debentures
shall bind its successors. All agreements of the Trustee in this Indenture shall
bind its successors.

12.11    Severability.

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

12.12    Counterpart Originals.

         The parties may sign any number of copies of this Indenture. Each
signed copy shall be an original, but all of them together represent the same
agreement.

12.13    Table of Contents, Headings, etc.

         The Table of Contents, Cross-Reference Table and Headings of the
Articles and Sections of this Indenture have been inserted for convenience of
reference only, are not to be considered a part of this Indenture and shall in
no way modify or restrict any of the terms or provisions hereof.

                         [Signatures on following page]

                                       79
<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed as of October 28, 2003.

                                           GREY GLOBAL GROUP INC., as Issuer

                                           By /s/ Steven G. Felsher
                                              ----------------------------------
                                              Name:  Steven G. Felsher
                                              Title: Vice Chairman, Chief
                                                     Financial Officer,
                                                     Secretary and Treasurer

                                           AMERICAN STOCK TRANSFER &
                                              TRUST COMPANY, as Trustee

                                           By /s/ Herbert J. Lemmer
                                              ----------------------------------
                                              Name:  HERBERT J. LEMMER
                                              Title: VICE PRESIDENT

                                      S-1
<PAGE>

                                                                       EXHIBIT A

[Insert the Global Debenture Legend, if applicable pursuant to the provisions of
the Indenture]

[Insert the Private Placement Legend, if applicable pursuant to the provisions
of the Indenture]

[Insert OID Legend, if applicable pursuant to the provisions of the Indenture]

                               [FACE OF DEBENTURE]

CUSIP No.
ISIN No.

                  5.0% Contingent Convertible Subordinated Debenture due 2033

No._________                                                        $___________

                             GREY GLOBAL GROUP INC.

promises to pay to _____________________________________________________________

or registered assigns,

the principal sum of ___________________________________________________________

Dollars on October 15, 2033.

Interest Payment Dates:  April 15 and October 15, commencing April 15, 2004

Record Dates:  April 1 and October 1

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

         In witness hereof, Grey Global Group Inc. has caused this Debenture to
be signed by a duly authorized officer.

                                           GREY GLOBAL GROUP INC.,

                                           By:__________________________________
                                               Name:
                                               Title:

                                      A-1
<PAGE>

This is one of the Debentures referred to in the within-mentioned Indenture:

Dated:

AMERICAN STOCK TRANSFER & TRUST COMPANY,
         as Trustee

By:
    --------------------------------------------
                Authorized Signatory

                                      A-2
<PAGE>

                               [BACK OF DEBENTURE]

           5.0% CONTINGENT CONVERTIBLE SUBORDINATED DEBENTURE DUE 2033

         Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

         1.       INTEREST. Grey Global Group Inc., a Delaware corporation (the
"COMPANY"), promises to pay interest on the principal amount of this Debenture
at 5.0% per annum from October 28, 2003 until maturity and shall pay the
Additional Amounts, if any, payable pursuant to Section 3 of the Registration
Rights Agreement referred to below. The Company will pay interest and, if
applicable, Contingent Interest and Additional Amounts, if any, semi-annually in
arrears on April 15 and October 15 of each year, or if any such day is not a
business day, on the next succeeding business day (each an "INTEREST PAYMENT
DATE"). Interest on the Debentures will accrue from the most recent date to
which interest has been paid or, if no interest has been paid, from the date of
issuance; provided that the first Interest Payment Date shall be April 15, 2004.
Interest will be computed on the basis of a 360-day year of twelve 30-day
months.

         Subject to the accrual, record date and payment provisions above,
contingent interest ("CONTINGENT INTEREST") will accrue during any six-month
interest period (a "CONTINGENT INTEREST PERIOD") beginning with the six-month
interest period commencing on October 15, 2013, if the average Trading Price of
the Debentures for the five trading days (as defined in the Indenture) ending on
the third trading day immediately preceding the first day of the applicable
Contingent Interest Period equals $1,200 or more per $1,000 principal amount of
Debentures. During any period in which Contingent Interest accrues, it will be
payable per $1,000 principal amount of Debentures at a rate per annum equal to
0.50% of such average Trading Price. The Company will pay Contingent Interest,
if any, in the same manner as it will pay interest as described above. Upon
determination that Contingent Interest on the Debentures will accrue during any
relevant six-month period, on or prior to the start of such six-month period,
the Company shall issue a press release announcing the payment of such
Contingent Interest and shall notify the Trustee in writing.

         So long as the Company is not in default in the payment of interest on
the Debentures, the Company shall have the right to extend the interest payment
period (such extended period, an "EXTENSION PERIOD"), including the payment of
Contingent Interest, from time to time for a period not exceeding 10 consecutive
semi-annual interest periods, provided that such Extension Period shall
terminate upon the occurrence of a Default or Event of Default, and provided
further that no Extension Period shall extend beyond October 15, 2033. No
interest shall be due and payable during an Extension Period, except at the end
thereof, provided that interest (including Compounded Interest) shall accrue.
During any Extension Period, the Company shall not (i) declare or pay any
dividends on, or redeem, purchase, acquire or make a distribution or liquidation
payment with respect to, any of the Company's common stock or preferred stock or
make any guarantee payments with respect thereto (provided that the foregoing
will not apply (a) to repurchases, redemptions or other acquisitions of shares
of the Company's capital stock in

                                       A-3
<PAGE>

connection with any employment contract, benefit plan or other similar
arrangement with or for the benefit of employees, officers, directors or
consultants, which contract, plan or arrangement is approved by the Company's
Board of Directors, (b) 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, (c) to 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 (d) to
stock dividends or other stock distributions (including rights, warrants or
options to purchase capital stock) paid by the Company) or (ii) make any payment
of principal, interest or premium, if any, on or repay, repurchase or redeem any
of the Company's debt securities that rank in right of payment pari passu with,
or junior to, the Debentures. Prior to the termination of any such Extension
Period, the Company may further extend the interest payment period; provided
that such Extension Period together with all such previous and further
extensions thereof may not exceed 10 consecutive semi-annual interest payment
periods or extend beyond October 15, 2033. On the first Interest Payment Date
occurring on or after the end of each Extension Period, the Company shall pay to
the Holders of Debentures of record on the record date for such Interest Payment
Date (regardless of who the Holders of record may have been on other dates
during the Extension Period) all accrued and unpaid interest (including
Contingent Interest, if any) on the Debentures, together with Compounded
Interest. Upon the termination of any Extension Period and the payment of all
amounts then due, the Company may commence a new Extension Period, subject to
the above requirements. The Company may also prepay at any time all or any
portion of the interest accrued during an Extension Period. Consequently, there
could be multiple Extension Periods of varying lengths throughout the term of
the Debentures, not to exceed 10 consecutive semi-annual interest payment
periods; provided, that no such period may extend beyond October 15, 2033.

         If at any time other than an Interest Payment Date the Company elects
to prepay all or a portion of the interest accrued during an Extension Period,
the Company will (a) if the debentures are listed on a national securities
exchange or quoted on The NASDAQ National Market, make payment of such deferred
interest in accordance with the regulations of the principal exchange or market
on which the Debentures are listed or quoted, if any, or (b) deliver an
irrevocable notice to the Holders of the Debentures notifying such holders of
the prepayment date, which date shall be not less than 30 days nor more than 60
days after the delivery of such notice. The notice shall state, among other
things, the amount of deferred interest to be paid on such prepayment date and
shall establish a special record date for the prepayment of such deferred
interest (the "SPECIAL RECORD DATE"). The Special Record Date shall be no less
than 10 days nor more than 15 days prior to the prepayment date. The Company
will pay such deferred interest to the Holders of Debentures of record on the
Special Record Date (regardless of who the Holders of record may have been on
other dates during the Extension Period).

         The Company shall give notice to the Trustee of its election of an
Extension Period ten business days prior to the earlier of (i) the next
succeeding Interest Payment Date or (ii) the date the Company is required to
give notice to The NASDAQ National Market (if the Debentures are then listed
thereon) or other applicable self-regulatory

                                       A-4
<PAGE>

organization or to Holders of the Debentures of the record or payment date of
such related interest payment.

         2.       METHOD OF PAYMENT. The Company will pay interest on the
Debentures (including Contingent Interest, if any) (except defaulted interest)
and Additional Amounts, if any, to the Persons who are registered Holders of
Debentures at the close of business on the April 1 or October 1 next preceding
the Interest Payment Date, even if such Debentures are canceled after such
record date and on or before such Interest Payment Date, except as provided in
Section 2.12 of the Indenture with respect to defaulted interest. The Debentures
will be payable as to principal and Additional Amounts, if any, and interest
(including Contingent Interest, if any) at the office or agency of the Company
maintained for such purpose, or, at the option of the Company, payment of
interest (including Contingent Interest, if any) and Additional Amounts, if any,
may be made (i) by check mailed to the Holders at their addresses set forth in
the register of Holders, or (ii) to a Holder of record with an aggregate
principal amount of Debentures in excess of $2.0 million, if such Holder so
elects in writing, by wire transfer in immediately available funds to an account
in the United States; provided such Holder shall have provided wire transfer
instructions to the Company or the Paying Agent at least fifteen (15) business
days prior to the applicable payment date. Such payment shall be in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts.

         3.       AGENT AND REGISTRAR. Initially, American Stock Transfer &
Trust Company, the Trustee under the Indenture, will act as Paying Agent and
Registrar. The Company may change any Paying Agent or Registrar without notice
to any Holder. The Company or any of its subsidiaries may act in any such
capacity.

         4.       INDENTURE. The Company issued the Debentures under an
Indenture dated as of October 28, 2003 ("INDENTURE"), between the Company and
the Trustee. The terms of the Debentures include those stated in the Indenture
and those made part of the Indenture by reference to the Trust Indenture Act of
1939, as amended. The Debentures are subject to all such terms, and Holders are
referred to the Indenture and such Act for a statement of such terms. To the
extent any provision of this Debenture conflicts with the express provisions of
the Indenture, the provisions of the Indenture shall govern and be controlling.

         5.       OPTIONAL REDEMPTION. No sinking fund is provided for in the
Debentures. Beginning on October 15, 2013 and during the periods thereafter to
maturity, the Company may redeem the Debentures, in whole or in part, from time
to time, at a price equal to 100% of the principal amount of the Debentures plus
accrued but unpaid interest (including Compounded Interest, Contingent Interest
and Additional Amounts, if any) up to but not including the Redemption Date.

         The Company will pay interest to a Person other than the Holder of
record on the record date if it redeems such Holder's Debentures on a date that
is after the record date and prior to the corresponding Interest Payment Date.
In this instance, the Company will pay interest accrued and unpaid on the
Debentures being redeemed, to but not including

                                      A-5
<PAGE>

the Redemption Date to the same Person to whom the Company will pay the
principal of such Debentures.

         6.       PURCHASE AT THE OPTION OF THE HOLDER UPON A CHANGE OF CONTROL.
At the option of the Holder and subject to the terms and conditions of the
Indenture, the Company shall become obligated to purchase the Debentures held by
such Holder after the occurrence of a Change of Control of the Company for a
Change of Control Repurchase Price equal to 100% of the principal amount thereof
plus accrued but unpaid interest (including Contingent Interest and Additional
Amounts, if any), thereon, up to but not including the Change of Control
Repurchase Date (provided that, if the Change of Control Repurchase Date is on
or after an interest record date but on or prior to the related Interest Payment
Date, accrued but unpaid interest will be payable to the Holders in whose names
the Debentures are registered at the close of business on the relevant record
date). Holders have the right to withdraw any Holder Change of Control
Acceptance Notice by delivering to the Paying Agent a written notice of
withdrawal in accordance with the provisions of the Indenture.

         Notwithstanding anything set forth above, the Company may elect (which
election shall be irrevocable) to pay the Change of Control Repurchase Price in
Common Stock, Acquiror Securities that are publicly traded securities, or a
combination of cash, shares of Common Stock and such publicly traded Acquiror
Securities. In such event, the number of shares of Common Stock or Acquiror
Securities that are publicly traded a Holder will receive will equal the portion
of the Change of Control Repurchase Price payable in such shares divided by 95%
of the average of the last reported sale price of the Common Stock or Acquiror
Securities for the five trading days immediately preceding and including the
third trading day prior to the Change of Control Repurchase Date. All shares of
Common Stock issued pursuant to the previous sentence must be issued out of the
Company's authorized but unissued Common Stock or treasury stock and will, upon
issue, be duly and validly issued and fully paid and non-assessable.

         If cash or shares of Common Stock or Acquiror Securities sufficient to
pay the Change of Control Repurchase Price on all Debentures or portions thereof
to be purchased as of the Change of Control Repurchase Date are held by the
Paying Agent on the business day prior to the Change of Control Repurchase Date,
interest (including Contingent Interest and Additional Amounts, if any), shall
cease to accrue on such Debentures (or portions thereof) as of such Change of
Control Repurchase Date, (whether or not book-entry transfer of the Debentures
has been made or the Debentures have been delivered to the Paying Agent) and the
Holder thereof shall have no other rights as such other than the right to
receive Change of Control Repurchase Price upon surrender of such Debenture.

         7.       NOTICE OF REDEMPTION. Notice of redemption of Debentures at
the option of the Company will be mailed at least 30 days but not more than 60
days before the Redemption Date to each Holder of Debentures to be redeemed at
the Holder's registered address. If money sufficient to pay the Redemption Price
of all Debentures (or portions thereof) to be redeemed on the Redemption Date is
deposited with the Paying Agent prior to or on the Redemption Date, immediately
after such Redemption Date,

                                      A-6
<PAGE>

interest (including Contingent Interest and Additional Amounts, if any) shall
cease to accrue on such Debentures or portions thereof. Debentures in
denominations larger than $1,000 of principal amount may be redeemed in part but
only in integral multiples of $1,000 of principal amount.

         8.       CONVERSION. Subject to the provisions of Article 11 of the
Indenture, a Holder of a Debenture may convert such Debenture into shares of
Common Stock of the Company if any of the conditions specified in paragraphs (a)
through (e) of Section 11.01 of the Indenture is satisfied; provided, however,
that if such Debenture is called for redemption, the conversion right will
terminate at the close of business on the second business day immediately
preceding the Redemption Date of such Debenture (unless the Company shall
default in making the redemption payment when due, in which case the conversion
right shall terminate at the close of business on the date such Default is cured
and such Debenture is redeemed). The initial conversion price is $961.20 per
share, subject to adjustment under certain circumstances as described in the
Indenture (the "CONVERSION PRICE"). The number of shares issuable upon
conversion of a Debenture is determined by dividing the principal amount of
Debentures converted by the Conversion Price in effect on the conversion date.
In the event of a conversion of a Debenture, the Company has the option, in lieu
of delivering shares of Common Stock, to pay the Holder surrendering such
Debenture an amount of cash determined in accordance with Section 11.02 of the
Indenture. Upon conversion, no adjustment for interest (including Contingent
Interest and Additional Amounts, if any), or dividends will be made. No
fractional shares will be issued upon conversion; in lieu thereof, an amount
will be paid in cash based upon the current Market Price (as defined in the
Indenture) of the Common Stock on the last trading day prior to the date of
conversion.

         To convert a Debenture, a Holder must (a) complete and sign the
irrevocable conversion notice set forth below (copies of which may also be
obtained from the Conversion Agent) and deliver such notice to the Conversion
Agent, (b) surrender the Debentures by delivering them to the Conversion Agent,
at the office or agency maintained for such purpose in the Borough of Manhattan,
The City of New York, (c) furnish appropriate endorsements and transfer
documents if required by the Registrar or the Conversion Agent, (d) pay any
transfer or similar tax, if required and (e) if the Debenture is held in
book-entry form, complete and deliver to the Depositary appropriate instructions
pursuant to the Depositary's book-entry conversion programs. Upon satisfaction
of such requirements, the Conversion Agent shall, on behalf of such Holder,
immediately convert such Debentures into Common Stock (unless the Company has
elected to pay cash in lieu of delivering shares of Common Stock). If a Holder
surrenders a Debenture for conversion between the record date for the payment of
an installment of interest and the related Interest Payment Date, the Debenture
must be accompanied by payment of an amount equal to the interest (including
Contingent Interest and Additional Amounts, if any), payable on such Interest
Payment Date on the principal amount of the Debenture or portion thereof then
converted; provided, however, that no such payment shall be required if such
Debenture has been called for redemption on a Redemption Date within the period
between and including such record date and such Interest Payment Date, or if
such Debenture is surrendered for conversion on the Interest Payment Date. A

                                      A-7
<PAGE>

Holder may convert a portion of a Debenture equal to $1,000 or any integral
multiple thereof.

         A Debenture in respect of which a Holder has delivered a Holder Change
of Control Acceptance Notice exercising the option of such Holder to require the
Company to repurchase such Debenture as provided in Section 3.11 of the
Indenture may be converted only if such notice of exercise is withdrawn in
accordance with the terms of the Indenture.

         9.       DENOMINATIONS, TRANSFER, EXCHANGE. The Debentures are in
registered form without coupons in denominations of $1,000 and integral
multiples of $1,000. The transfer of Debentures may be registered and Debentures
may be exchanged as provided in the Indenture. The Registrar and the Trustee may
require a Holder, among other things, to furnish appropriate endorsements and
transfer documents and the Company may require a Holder to pay any taxes and
fees required by law or permitted by the Indenture. The Company need not
exchange or register the transfer of any Debenture or portion of a Debenture
selected for redemption, except for the unredeemed portion of any Debenture
being redeemed in part. Also, the Company need not exchange or register the
transfer of any Debentures for a period of 15 days before a selection of
Debentures to be redeemed or during the period between a record date and the
succeeding Interest Payment Date.

         10.      PERSONS DEEMED OWNERS. The registered Holder of a Debenture
may be treated as its owner for all purposes.

         11.      AMENDMENT, SUPPLEMENT AND WAIVER. Subject to certain
exceptions, the Indenture or the Debentures may be amended or supplemented with
the consent of the Holders of at least a majority in principal amount of the
then outstanding Debentures voting as a single class, and any existing default
or compliance with any provision of the Indenture or the Debentures may be
waived with the consent of the Holders of a majority in principal amount of the
then outstanding Debentures voting as a single class, except a default in the
payment of principal or interest (unless such default has been cured and a sum
sufficient to pay all matured installments of interest and principal otherwise
than by acceleration has been deposited with the Trustee). Without the consent
of any Holder of a Debenture, the Indenture or the Debentures may be amended or
supplemented to cure any ambiguity, defect or inconsistency, to provide for
uncertificated Debentures in addition to or in place of certificated Debentures,
to provide for the assumption of the Company's obligations to Holders of the
Debentures in case of a merger or consolidation, to make any change that would
provide any additional rights or benefits to the Holders of the Debentures or
that does not adversely affect the rights under the Indenture of any such Holder
and to comply with the requirements of the Trust Indenture Act.

         12.      DEFAULTS AND REMEDIES. The following are "EVENTS OF DEFAULT"
in respect of the Debentures: (i) failure for 30 days to pay interest on the
Debentures when due, whether or not such payment is prohibited by the
subordination provisions of the Indenture; provided that a valid extension of
the interest payment period by the Company

                                      A-8
<PAGE>

during an Extension Period pursuant to the Indenture shall not constitute a
default in the payment of interest for this purpose; (ii) failure to pay
principal on the debentures when due whether at maturity, upon redemption, by
declaration or otherwise, whether or not such payment is prohibited by the
subordination provisions of the Indenture; (iii) failure to observe or perform
any covenant contained in Article 4 of the Indenture for 90 days after written
notice to the Company of such failure from the Trustee or the Holders of at
least 25% in principal amount of the outstanding Debentures; (iv) the Company's
failure to comply with the provisions of Section 3.11 (Purchase of Debentures at
Option of the Holder upon a Change of Control) or Section 5.01 (Mergers and
Sales of Assets by the Company); (v) a default in the Company's indebtedness
with an aggregate amount outstanding in excess of $25.0 million (a) resulting
from the failure to pay principal at maturity or (b) as a result of which the
maturity of such indebtedness has been accelerated prior to its Stated Maturity;
(vi) the Company's failure to pay final judgments aggregating in excess of $25.0
million, which judgments are not paid, discharged or stayed for a period of not
less than 60 days; or (vii) certain events in bankruptcy, insolvency or
reorganization of the Company. If any Event of Default occurs and is continuing,
the Trustee or the Holders of at least 25% in principal amount of the then
outstanding Debentures may declare all the Debentures to be due and payable.
Notwithstanding the foregoing, in the case of an Event of Default arising from
certain events of bankruptcy or insolvency, all outstanding Debentures will
become due and payable without further action or notice. Holders may not enforce
the Indenture or the Debentures except as provided in the Indenture. Subject to
certain limitations, Holders of a majority in principal amount of the then
outstanding Debentures may direct the Trustee in its exercise of any trust or
power. The Trustee may withhold from Holders of the Debentures notice of any
continuing Default or Event of Default (except a Default or Event of Default
relating to the payment of principal or interest) if it determines that
withholding notice is in their interest. The Holders of a majority in aggregate
principal amount of the Debentures then outstanding by notice to the Trustee may
on behalf of the Holders of all of the Debentures waive any existing Default or
Event of Default and its consequences under the Indenture except a continuing
Default or Event of Default in the payment of interest on and Additional
Amounts, if any, or the principal of, the Debentures (unless such Default has
been cured and a sum sufficient to pay all matured installments of interest and
principal otherwise than by acceleration has been deposited with the Trustee).
The Company is required to deliver to the Trustee annually a statement regarding
compliance with the Indenture, and the Company is required upon becoming aware
of any Default or Event of Default, to deliver to the Trustee a statement
specifying such Default or Event of Default.

         13.      TAX TREATMENT OF DEBENTURES. The Company and the Holders and
any beneficial holder of a Debenture, by purchasing the Debentures, agree that
(i) the Debentures are contingent payment debt instruments as defined in
Treasury Regulations Section 1.1275-4(b), (ii) each Holder and any beneficial
holder of a Debenture shall be bound by the Company's application of the
Treasury Regulations to the Debentures, including the Company's determination
that the rate at which interest will be deemed to accrue on the Debentures for
United States federal income tax purposes will be 9.40% compounded
semi-annually, which is the rate comparable to the rate at which the Company
would borrow on a noncontingent, nonconvertible basis with terms and

                                      A-9
<PAGE>

conditions otherwise comparable to the Debentures, (iii) each Holder and any
beneficial holder of a Debenture shall use the projected payment schedule with
respect to the Debentures determined by the Company, as required by Treasury
Regulations Section 1.1275-4(b)(4)(iv), to determine its interest accruals and
adjustments as provided in Treasury Regulations Section 1.1275-4(b), and (iv)
the Company and each Holder and any beneficial holder of a Debenture will not
take any position on a tax return inconsistent with (i), (ii), or (iii), unless
required by applicable law. A Holder of Debentures may obtain the issue price,
amount of original issue discount, issue date, yield to maturity, comparable
yield and projected payment schedule for the Debentures by submitting a written
request for such information to the Company at the following address: Grey
Global Group Inc., 777 Third Avenue, New York, New York 10017; Attention:
Corporate Secretary.

         14.      SUBORDINATION. The indebtedness evidenced by this Debenture
is, to the extent and in the manner provided in the Indenture (including,
without limitation, Article 10 thereof), subordinated and subject in right of
payment to the prior payment in full in cash or cash equivalents of all amounts
then due on all Senior Debt (whether outstanding on the date hereof or hereafter
created, incurred, assumed or guaranteed) of the Company, and this Debenture is
issued subject to such provisions of the Indenture with respect thereto. Subject
to certain exceptions, the Company may not make any payments of principal,
premium, if any, or interest on this Debenture if an event of default has
occurred and is continuing in any payment with respect to Senior Debt. During
the continuance of any other event of default with respect to Designated Senior
Debt, pursuant to which maturity thereof may be accelerated, the holders of such
Designated Senior Debt may, under certain circumstances, prohibit the Company
from making payments on the Debentures, until such event of default is cured or
waived. Each Holder of this Debenture, by accepting the same, (a) agrees to and
shall be bound by such provisions, (b) authorizes and directs the Trustee on
such Holder's behalf to take such action as may be necessary or appropriate to
effectuate the subordination so provided and (c) appoints the Trustee such
Holder's attorney-in-fact for any and all such purposes.

         15.      TRUSTEE DEALINGS WITH COMPANY. The Trustee, in its individual
or any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

         16.      NO RECOURSE AGAINST OTHERS. None of the Company's, or of any
successor entity's direct or indirect stockholders, employees, officers or
directors, as such, past, present or future, shall have any personal liability
in respect of the Company's obligations under the Indenture or this Debenture
solely by reason of his or its status as such stockholder, employee, officer or
director. Each Holder by accepting this Debenture waives and releases all such
liability. The waiver and release are part of the consideration for issuance of
the Debentures.

         17.      AUTHENTICATION. This Debenture shall not be valid until
authenticated by the manual signature of the Trustee or an authenticating agent.

                                      A-10
<PAGE>

         18.      ABBREVIATIONS. Customary abbreviations may be used in the name
of a Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of survivorship
and not as tenants in common), CUST (= Custodian), and U/G/MIA (= Uniform Gifts
to Minors Act).

         [19.     ADDITIONAL RIGHTS OF HOLDERS OF RESTRICTED GLOBAL DEBENTURES
AND RESTRICTED DEFINITIVE DEBENTURES. In addition to the rights provided to
Holders of Debentures under the Indenture, Holders of Restricted Global
Debentures and Restricted Definitive Debentures shall have all the rights set
forth in the Registration Rights Agreement dated as of October 28, 2003, between
the Company and the parties named on the signature pages thereof (the
"REGISTRATION RIGHTS AGREEMENT").]

         20.      CUSIP NUMBERS. Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has caused
CUSIP numbers to be printed on the Debentures and the Trustee may use CUSIP
numbers in notices of redemption as a convenience to Holders. No representation
is made as to the accuracy of such numbers either as printed on the Debentures
or as contained in any notice of redemption and reliance may be placed only on
the other identification numbers placed thereon.

         The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement.
Requests may be made to:

Grey Global Group Inc.
777 Third Avenue
New York, New York 10017
Attention: Corporate Secretary

                                      A-11
<PAGE>

                                 ASSIGNMENT FORM

         To assign this Debenture, fill in the form below and have your
signature guaranteed:

(I) or (we) assign and transfer this Debenture to:
                                                  ------------------------------
                                                  (Insert assignee's legal name)
--------------------------------------------------------------------------------
                  (Insert assignee's soc. sec. or tax I.D. no.)

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
              (Print or type assignee's name, address and zip code)

and irrevocably appoint
                        --------------------------------------------------------
to transfer this Debenture on the books of the Company.  The agent may
substitute another to act for him.

Date:
     -------------------

                                    Your Name:
                                               ---------------------------------
                                    (Print your name exactly as your name
                                    appears on the face of this Debenture)

                                    Your Signature:
                                                    ----------------------------
                                    (Sign exactly as your name appears on the
                                    face of this Debenture)

Signature Guarantee*:
                     ---------------

*        Participant in a recognized Signature Guarantee Medallion Program (or
other signature guarantor acceptable to the Trustee).

                                      A-12
<PAGE>

                                CONVERSION NOTICE

TO:         GREY GLOBAL GROUP INC.
            777 Third Avenue
            New York, New York 10017
            Attn:  Corporate Secretary
            Telecopier No. (212) 546-1495

COPY TO:    AMERICAN STOCK TRANSFER & TRUST COMPANY
            59 Maiden Lane
            New York, New York 10038
            Attn: Corporate Trust Department
            Telecopier No.  (718) 331-1852

         The undersigned registered owner of this Debenture hereby irrevocably
exercises the option to convert this Debenture, or the portion hereof (the
principal amount of which is an integral multiple of $1,000) below designated,
into shares of Common Stock in accordance with the terms of the Indenture
referred to in this Debenture, and directs that the shares issuable and
deliverable upon such conversion, together with any check in payment for
fractional shares and any Debentures representing any unconverted principal
amount hereof, be issued and delivered to the registered holder hereof unless a
different name has been indicated below. If shares or any portion of this
Debenture not converted are to be issued in the name of a Person other than the
undersigned, the undersigned will pay all transfer taxes payable with respect
thereto. Any amount required to be paid to the undersigned on account of
interest (including Contingent Interest, if any) and Additional Amounts, if any,
accompanies this Debenture.

Dated:                              Your Name:
      ---------------------                   ----------------------------------
                                    (Print your name exactly as it appears on
                                    the face of this Debenture)

                                    Your Signature:
                                                   -----------------------------
                                    (Sign exactly as your name appears on the
                                    face of this Debenture)

                                    Signature Guarantee*:
                                                         -----------------------

                                    Social Security or other Taxpayer
                                    Identification Number:
                                                          ----------------------

                                    DTC Participant Number:
                                                           ---------------------

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

--------------------------------------------------------------------------------
* Participant in a recognized Signature Guarantee Medallion Program (or other
signature guarantor acceptable to the Trustee).

                                      A-13
<PAGE>

Fill in for registration of shares (if to be issued) and Debentures (if to be
delivered) other than to and in the name of the registered holder:

         -----------------------------------------------------------------------
         (Name)

         -----------------------------------------------------------------------
         (Street Address)

         -----------------------------------------------------------------------
         (City, State and Zip Code)

                                      A-14
<PAGE>

               FORM OF HOLDER CHANGE OF CONTROL ACCEPTANCE NOTICE

TO:       GREY GLOBAL GROUP INC.
          777 Third Avenue
          New York, New York 10017
          Attn: Corporate Secretary
          Telecopier No. (212) 546-1495

         The undersigned registered owner of this Debenture hereby irrevocably
acknowledges receipt of a notice from Grey Global Group Inc. (the "COMPANY") as
to the occurrence of a Change of Control with respect to the Company and
requests and instructs the Company to repay the entire principal amount of this
Debenture, or the portion thereof (the principal amount of which is an integral
multiple of $1,000) below designated, in accordance with the terms of this
Debenture and Indenture referred to in this Debenture, together with accrued but
unpaid interest (including Contingent Interest and Additional Amounts, if any)
to, but excluding, such date, to the registered holder hereof.

Dated:                              Your Name:
      ------------------                      ----------------------------------
                                    (Print your name exactly as it appears on
                                    the face of this Debenture)

                                    Your Signature:
                                                   -----------------------------
                                    (Sign exactly as your name appears on the
                                    face of this Debenture)

                                    Signature Guarantee*:
                                                         -----------------------

                                    Social Security or other Taxpayer
                                    Identification Number:
                                                          ----------------------

                                    DTC Participant Number:
                                                           ---------------------

                                    Certificate Number:
                                                       -------------------------

--------------------------------------------------------------------------------
* Participant in a recognized Signature Guarantee Medallion Program (or other
signature guarantor acceptable to the Trustee).

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

                                      A-15
<PAGE>

           SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL DEBENTURE*

         The following exchanges of a part of this Global Debenture for an
interest in another Global Debenture or for a Definitive Debenture, or exchanges
of a part of another Global Debenture or Definitive Debenture for an interest in
this Global Debenture, have been made:

<TABLE>
<CAPTION>
                                                        Principal Amount of
        Amount of decrease in  Amount of increase in   this Global Debenture   Signature of authorized
         Principal Amount of   Principal Amount of    following such decrease   officer of Trustee or
 Date   this Global Debenture  this Global Debenture       (or increase)         Debenture Custodian
------  ---------------------  ---------------------  -----------------------  ------------------------
<S>     <C>                    <C>                    <C>                      <C>
</TABLE>

*        This schedule should be included only if the Debenture is issued in
         global form.

                                      A-16
<PAGE>

                                                                       EXHIBIT B

                         FORM OF CERTIFICATE OF TRANSFER

Grey Global Group Inc.
777 Third Avenue
New York, New York 10017
Attention:  Corporate Secretary
Telecopier No. (212) 546-1495

American Stock Transfer & Trust Company
59 Maiden Lane
New York, New York 10038
Attn:  Corporate Trust Department
Telecopier No. (718) 331-1852

                  RE:      5.0% CONTINGENT CONVERTIBLE SUBORDINATED DEBENTURES
                           DUE 2033

Dear Sirs:

         Reference is hereby made to the Indenture, dated as of October 28, 2003
(the "INDENTURE"), between Grey Global Group Inc., as issuer (the "COMPANY"),
and American Stock Transfer & Trust Company, a trust company organized under the
laws of the State of New York, as trustee. Capitalized terms used but not
defined herein shall have the meanings given to them in the Indenture.
__________ (the "TRANSFEROR") owns and proposes to transfer the Debenture[s] or
interest in such Debenture[s] specified in Annex A hereto, in the principal
amount of $____________ in such Debenture[s] or interests (the "TRANSFER"), to
____________ (the "TRANSFEREE"), as further specified in Annex A hereto. In
connection with the Transfer, the Transferor hereby certifies that:

[CHECK ALL THAT APPLY]

[ ]      1.       Check if Transferee will take delivery of a beneficial
                  interest in the 144A Global Debenture or a Definitive
                  Debenture Pursuant to Rule 144A. The Transfer is being
                  effected pursuant to and in accordance with Rule 144A under
                  the United States Securities Act of 1933, as amended (the
                  "SECURITIES ACT"), and, accordingly, the Transferor hereby
                  further certifies that the beneficial interest or Definitive
                  Debenture is being transferred to a person that the Transferor
                  reasonably believed and believes is purchasing the beneficial
                  interest or Definitive Debenture for its own account, or for
                  one or more accounts with respect to which such person
                  exercises sole investment discretion, and such person and each
                  such account is a "qualified institutional buyer" within the
                  meaning of Rule 144A in a transaction meeting the requirements
                  of Rule 144A and such Transfer is in compliance with any
                  applicable blue sky securities laws of any State of the United
                  States.

                                       B-1
<PAGE>

                  Upon consummation of the proposed Transfer in accordance with
                  the terms of the Indenture, the transferred beneficial
                  interest or Definitive Debenture will be subject to the
                  restrictions on transfer enumerated in the Private Placement
                  Legend printed on the 144A Global Debenture and/or the
                  Definitive Debenture and in the Indenture and the Securities
                  Act.

[ ]      2.       Check if Transferee will take delivery of a beneficial
                  interest in the Regulation S Global Debenture or a Definitive
                  Debenture pursuant to Regulation S. The Transfer is being
                  effected pursuant to and in accordance with Rule 903 or Rule
                  904 under the Securities Act and, accordingly, the Transferor
                  hereby further certifies that (i) the Transfer is not being
                  made to a person in the United States and (x) at the time the
                  buy order was originated, the Transferee was outside the
                  United States or such Transferor and any person acting on its
                  behalf reasonably believed and believes that the Transferee
                  was outside the United States or (y) the transaction was
                  executed in, on or through the facilities of a designated
                  offshore securities market and neither such Transferor nor any
                  person acting on its behalf knows that the transaction was
                  prearranged with a buyer in the United States, (ii) no
                  directed selling efforts have been made in contravention of
                  the requirements of Rule 903(b) or Rule 904(b) of Regulation S
                  under the Securities Act, (iii) the transaction is not part of
                  a plan or scheme to evade the registration requirements of the
                  Securities Act and (iv) if the proposed transfer is being made
                  prior to the expiration of the Distribution Compliance Period,
                  the transfer is not being made to a U.S. Person or for the
                  account or benefit of a U.S. Person (other than an Initial
                  Purchaser). Upon consummation of the proposed transfer in
                  accordance with the terms of the Indenture, the transferred
                  beneficial interest or Definitive Debenture will be subject to
                  the restrictions on Transfer enumerated in the Private
                  Placement Legend printed on the Regulation S Global Debenture
                  and/or the Definitive Debenture and in the Indenture and the
                  Securities Act.

[ ]      3.       Check and complete if Transferee will take delivery of a
                  beneficial interest in a Definitive Debenture pursuant to any
                  provision of the Securities Act other than Rule 144A or
                  Regulation S. The Transfer is being effected in compliance
                  with the transfer restrictions applicable to beneficial
                  interests in Restricted Global Debentures and Restricted
                  Definitive Debentures and pursuant to and in accordance with
                  the Securities Act and any applicable blue sky securities laws
                  of any State of the United States, and accordingly the
                  Transferor hereby further certifies that (check one):

                  [ ]      (a)      Such Transfer is being effected pursuant to
                                    and in accordance with Rule 144 under the
                                    Securities Act; or

                                      B-2
<PAGE>

                  [ ]      (b)      Such Transfer is being effected to the
                                    Company or a subsidiary thereof; or

                  [ ]      (c)      Such Transfer is being effected pursuant to
                                    an effective registration statement under
                                    the Securities Act and in compliance with
                                    the prospectus delivery requirements of the
                                    Securities Act; or

                  [ ]      (d)      Such Transfer is being effected to an
                                    Institutional Accredited Investor and
                                    pursuant to an exemption from the
                                    registration requirements of the Securities
                                    Act other than Rule 144A, Rule 144 or Rule
                                    904, and the Transferor hereby further
                                    certifies that it has not engaged in any
                                    general solicitation within the meaning of
                                    Regulation D under the Securities Act and
                                    the Transfer complies with the transfer
                                    restrictions applicable to beneficial
                                    interests in a Restricted Global Debenture
                                    or Restricted Definitive Debentures and the
                                    requirements of the exemption claimed, which
                                    certification is supported by (1) a
                                    certificate executed by the Transferee in a
                                    form of Exhibit D to the Indenture and (2)
                                    if such Transfer is in respect of a
                                    principal amount of Debentures at the time
                                    of transfer of less than $250,000, an
                                    Opinion of Counsel provided by the
                                    Transferor or the Transferee (a copy of
                                    which the Transferor has attached to this
                                    certification and provided to the Company,
                                    which has confirmed its acceptability), to
                                    the effect that such Transfer is in
                                    compliance with the Securities Act. Upon
                                    consummation of the proposed transfer in
                                    accordance with the terms of the Indenture,
                                    the Definitive Debenture will be subject to
                                    the restrictions on transfer enumerated in
                                    the Private Placement Legend printed on the
                                    Definitive Debentures and in the Indenture
                                    and the Securities Act.

[ ]      4.       Check if Transferee will take delivery of a beneficial
                  interest in an Unrestricted Global Debenture or of an
                  Unrestricted Definitive Debenture.

                  [ ]      (a)      Check if Transfer is Pursuant to Rule 144.
                                    (i) The Transfer is being effected pursuant
                                    to and in accordance with Rule 144 under the
                                    Securities Act and in compliance with the
                                    transfer restrictions contained in the
                                    Indenture and any applicable blue sky
                                    securities laws of any State of the United
                                    States and (ii) the restrictions on transfer
                                    contained in the Indenture and the Private
                                    Placement Legend are not

                                      B-3
<PAGE>

                                    required in order to maintain compliance
                                    with the Securities Act. Upon consummation
                                    of the proposed Transfer in accordance with
                                    the terms of the Indenture, the transferred
                                    beneficial interest or Definitive Debenture
                                    will no longer be subject to the
                                    restrictions on transfer enumerated in the
                                    Private Placement Legend printed on the
                                    Restricted Global Debentures, on Restricted
                                    Definitive Debentures and in the Indenture
                                    and the Securities Act.

                  [ ]      (b)      Check if Transfer is Pursuant to Regulation
                                    S. (i) The Transfer is being effected
                                    pursuant to and in accordance with Rule 903
                                    or Rule 904 under the Securities Act and in
                                    compliance with the transfer restrictions
                                    contained in the Indenture and any
                                    applicable blue sky securities laws of any
                                    State of the United States and (ii) the
                                    restrictions on transfer contained in the
                                    Indenture and the Private Placement Legend
                                    are not required in order to maintain
                                    compliance with the Securities Act. Upon
                                    consummation of the proposed Transfer in
                                    accordance with the terms of the Indenture,
                                    the transferred beneficial interest or
                                    Definitive Debenture will no longer be
                                    subject to the restrictions on transfer
                                    enumerated in the Private Placement Legend
                                    printed on the Restricted Global Debentures,
                                    on Restricted Definitive Debentures and in
                                    the Indenture and the Securities Act.

                  [ ]      (c)      Check if Transfer is Pursuant to Other
                                    Exemption. (i) The Transfer is being
                                    effected pursuant to and in compliance with
                                    an exemption from the registration
                                    requirements of the Securities Act other
                                    than Rule 144, Rule 903 or Rule 904 and in
                                    compliance with the transfer restrictions
                                    contained in the Indenture and any
                                    applicable blue sky securities laws of any
                                    State of the United States and (ii) the
                                    restrictions on transfer contained in the
                                    Indenture and the Private Placement Legend
                                    are not required in order to maintain
                                    compliance with the Securities Act. Upon
                                    consummation of the proposed Transfer in
                                    accordance with the terms of the Indenture,
                                    the transferred beneficial interest or
                                    Definitive Debenture will not be subject to
                                    the restrictions on transfer enumerated in
                                    the Private Placement Legend printed on the
                                    Restricted Global Debentures or Restricted
                                    Definitive Debentures and in the Indenture.

                                      B-4
<PAGE>

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.

Dated:

                                             [Insert Name of Transferor]

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

                                      B-5
<PAGE>

                       ANNEX A TO CERTIFICATE OF TRANSFER

1.       The Transferor owns and proposes to transfer the following:

[CHECK ONE OF (a) OR (b)]

         [ ]      (a)      a beneficial interest in the:

                           (i)      144A Global Debenture (CUSIP ________), or

                           (ii)     Regulation S Global Debenture (CUSIP
                                    ________), or

         [ ]      (b)      a Restricted Definitive Debenture.

2.       After the Transfer the Transferee will hold:

[CHECK ONE]

         [ ]      (a)      a beneficial interest in the:

                           (i)      144A Global Debenture (CUSIP ________), or

                           (ii)     Regulation S Global Debenture (CUSIP
                                    ________), or

                           (iii)    Unrestricted Global Debenture (CUSIP
                                    ________); or

         [ ]      (b)      a Restricted Definitive Debenture; or

         [ ]      (c)      an Unrestricted Definitive Debenture,

in accordance with the terms of the Indenture.

                                      B-6
<PAGE>

                                                                       EXHIBIT C

                         FORM OF CERTIFICATE OF EXCHANGE

Grey Global Group Inc.
777 Third Avenue
New York, New York 10017
Attention:  Corporate Secretary
Telecopier No. (212) 546-1495

American Stock Transfer & Trust Company
59 Maiden Lane
New York, New York 10038
Attn:  Corporate Trust Department
Telecopier No. (718) 331-1852

                  Re:      5.0% Contingent Convertible Subordinated Debentures
                           due 2033

Dear Sirs:

         Reference is hereby made to the Indenture, dated as of October 28, 2003
(the "INDENTURE"), between Grey Global Group Inc., as issuer (the "COMPANY"),
and American Stock Transfer & Trust Company, a trust company organized under the
laws of the State of New York, as trustee. Capitalized terms used but not
defined herein shall have the meanings given to them in the Indenture.

         _____________________ (the "OWNER") owns and proposes to exchange the
Debenture[s] or interest in such Debenture[s] specified herein, in the principal
amount of $_______________ in such Debenture[s] or interests (the "EXCHANGE").
In connection with the Exchange, the Owner hereby certifies that:

         1. Exchange of Restricted Definitive Debentures or Beneficial Interests
in a Restricted Global Debenture for Unrestricted Definitive Debentures or
Beneficial Interests in an Unrestricted Global Debenture.

         [ ]      (a)      Check if Exchange is from beneficial interest in a
                           Restricted Global Debenture to beneficial interest in
                           an Unrestricted Global Debenture. In connection with
                           the Exchange of the Owner's beneficial interest in a
                           Restricted Global Debenture for a beneficial interest
                           in an Unrestricted Global Debenture in an equal
                           principal amount, the Owner hereby certifies (i) the
                           beneficial interest is being acquired for the Owner's
                           own account without transfer, (ii) such Exchange has
                           been effected in compliance with the transfer
                           restrictions applicable to the Global Debentures and
                           pursuant to and in accordance with the United States
                           Securities Act of 1933, as amended (the "SECURITIES
                           ACT"), (iii) the restrictions on transfer contained
                           in the Indenture and the Private Placement

                                      B-7
<PAGE>

                           Legend are not required in order to maintain
                           compliance with the Securities Act and (iv) the
                           beneficial interest in an Unrestricted Global
                           Debenture is being acquired in compliance with any
                           applicable blue sky securities laws of any State of
                           the United States.

         [ ]      (b)      Check if Exchange is from beneficial interest in a
                           Restricted Global Debenture to Unrestricted
                           Definitive Debenture. In connection with the Exchange
                           of the Owner's beneficial interest in a Restricted
                           Global Debenture for an Unrestricted Definitive
                           Debenture, the Owner hereby certifies (i) the
                           Definitive Debenture is being acquired for the
                           Owner's own account without transfer, (ii) such
                           Exchange has been effected in compliance with the
                           transfer restrictions applicable to the Restricted
                           Global Debentures and pursuant to and in accordance
                           with the Securities Act, (iii) the restrictions on
                           transfer contained in the Indenture and the Private
                           Placement Legend are not required in order to
                           maintain compliance with the Securities Act and (iv)
                           the Definitive Debenture is being acquired in
                           compliance with any applicable blue sky securities
                           laws of any State of the United States.

         [ ]      (c)      Check if Exchange is from Restricted Definitive
                           Debenture to beneficial interest in an Unrestricted
                           Global Debenture. In connection with the Owner's
                           Exchange of a Restricted Definitive Debenture for a
                           beneficial interest in an Unrestricted Global
                           Debenture, the Owner hereby certifies (i) the
                           beneficial interest is being acquired for the Owner's
                           own account without transfer, (ii) such Exchange has
                           been effected in compliance with the transfer
                           restrictions applicable to Restricted Definitive
                           Debentures and pursuant to and in accordance with the
                           Securities Act, (iii) the restrictions on transfer
                           contained in the Indenture and the Private Placement
                           Legend are not required in order to maintain
                           compliance with the Securities Act and (iv) the
                           beneficial interest is being acquired in compliance
                           with any applicable blue sky securities laws of any
                           State of the United States.

         [ ]      (d)      Check if Exchange is from Restricted Definitive
                           Debenture to Unrestricted Definitive Debenture. In
                           connection with the Owner's Exchange of a Restricted
                           Definitive Debenture for an Unrestricted Definitive
                           Debenture, the Owner hereby certifies (i) the
                           Unrestricted Definitive Debenture is being acquired
                           for the Owner's own account without transfer, (ii)
                           such Exchange has been effected in compliance with
                           the transfer restrictions applicable to Restricted
                           Definitive Debentures and pursuant to and in
                           accordance with the Securities Act, (iii) the
                           restrictions on transfer

                                       C-2
<PAGE>

                           contained in the Indenture and the Private Placement
                           Legend are not required in order to maintain
                           compliance with the Securities Act and (iv) the
                           Unrestricted Definitive Debenture is being acquired
                           in compliance with any applicable blue sky securities
                           laws of any State of the United States.

         2.       Exchange of Restricted Definitive Debentures or Beneficial
Interests in Restricted Global Debentures for Restricted Definitive Debentures
or Beneficial Interests in Restricted Global Debentures.

         [ ]      (a)      Check if Exchange is from beneficial interest in a
                           Restricted Global Debenture to Restricted Definitive
                           Debenture. In connection with the Exchange of the
                           Owner's beneficial interest in a Restricted Global
                           Debenture for a Restricted Definitive Debenture with
                           an equal principal amount, the Owner hereby certifies
                           that the Restricted Definitive Debenture is being
                           acquired for the Owner's own account without
                           transfer. Upon consummation of the proposed Exchange
                           in accordance with the terms of the Indenture, the
                           Restricted Definitive Debenture issued will continue
                           to be subject to the restrictions on transfer
                           enumerated in the Private Placement Legend printed on
                           the Restricted Definitive Debenture and in the
                           Indenture and the Securities Act.

         [ ]      (b)      Check if Exchange is from Restricted Definitive
                           Debenture to beneficial interest in a Restricted
                           Global Debenture. In connection with the Exchange of
                           the Owner's Restricted Definitive Debenture for a
                           beneficial interest in the: [CHECK ONE]

                           [ ]      144A Global Debenture or

                           [ ]      Regulation S Global Debenture with an equal
                           principal amount, the Owner hereby certifies (i) the
                           beneficial interest is being acquired for the Owner's
                           own account without transfer and (ii) such Exchange
                           has been effected in compliance with the transfer
                           restrictions applicable to the Restricted Global
                           Debentures and pursuant to and in accordance with the
                           Securities Act, and in compliance with any applicable
                           blue sky securities laws of any State of the United
                           States. Upon consummation of the proposed Exchange in
                           accordance with the terms of the Indenture, the
                           beneficial interest issued will be subject to the
                           restrictions on transfer enumerated in the Private
                           Placement Legend printed on the relevant Restricted
                           Global Debenture and in the Indenture and the
                           Securities Act.

                                       C-3
<PAGE>

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.

Dated:

                                      C-4
<PAGE>

                                             [Insert Name of Owner]

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

                                      c-5
<PAGE>

                                                                       EXHIBIT D

                       FORM OF CERTIFICATE FROM ACQUIRING
                        INSTITUTIONAL ACCREDITED INVESTOR

Grey Global Group Inc.
777 Third Avenue
New York, New York 10017
Attention:  Corporate Secretary
Telecopier No. (212) 546-1495

American Stock Transfer & Trust Company
59 Maiden Lane
New York, New York 10038
Attn:  Corporate Trust Department
Telecopier No. (718) 331-1852

                  RE:      5.0% CONTINGENT CONVERTIBLE SUBORDINATED DEBENTURES
                           DUE 2033

Dear Sirs:

         Reference is hereby made to the Indenture, dated as of October 28, 2003
(the "INDENTURE"), between Grey Global Group Inc., as issuer (the "COMPANY"),
and American Stock Transfer & Trust Company, a trust company organized under the
laws of the State of New York, as trustee. Capitalized terms used but not
defined herein shall have the meanings given to them in the Indenture.

         In connection with our proposed purchase of $____________ aggregate
principal amount of: (a) a beneficial interest in a Global Debenture, or (b) a
Definitive Debenture, we confirm that:

         1.       We understand that any subsequent transfer of the Debentures
or any interest therein is subject to certain restrictions and conditions set
forth in the Indenture and the undersigned agrees to be bound by, and not to
resell, pledge or otherwise transfer the Debentures or any interest therein
except in compliance with, such restrictions and conditions and the United
States Securities Act of 1933, as amended (the "SECURITIES ACT").

         2.       We understand that the offer and sale of the Debentures have
not been registered under the Securities Act, and that the Debentures and any
interest therein may not be offered or sold except as permitted in the following
sentence. We agree, on our own behalf and on behalf of any accounts for which we
are acting as hereinafter stated, that if we should sell the Debentures or any
interest therein, we will do so only (A) to the Company or any of their
respective subsidiaries, (B) in accordance with Rule 144A under the Securities
Act to a "qualified institutional buyer" (as defined therein), (C) inside the
United States to an institutional "accredited investor" (as defined below)
purchasing for its own account or for the account of another institutional
accredited investor that, prior

                                      B-10
<PAGE>

to such transfer, furnishes (or has furnished on its behalf by a U.S.
broker-dealer) to you and to the Company a signed letter substantially in the
form of this letter and, if the proposed transfer is in respect of an aggregate
principal amount of Debentures of less than $250,000, an Opinion of Counsel in
form reasonably acceptable to the Company to the effect that such transfer is in
compliance with the Securities Act, (D) outside the United States in accordance
with Rule 904 of Regulation S under the Securities Act, (E) pursuant to the
provisions of Rule 144 under the Securities Act (if available), (F) in
accordance with another exemption from the registration requirements of the
Securities Act (and based upon an opinion of counsel acceptable to the Company)
or (G) pursuant to an effective registration statement under the Securities Act,
and we further agree to provide to any person purchasing the Definitive
Debenture from us in a transaction meeting the requirements of clauses (A)
through (F) of this paragraph a notice advising such purchaser that resales
thereof are restricted as stated herein.

         3.       We understand that, on any proposed resale of the Debentures
or beneficial interest therein, we will be required to furnish to you and the
Company such certifications, legal opinions and other information as you and the
Company may reasonably require to confirm that the proposed sale complies with
the foregoing restrictions. We further understand that the Debentures purchased
by us will bear a legend to the foregoing effect. We further understand that any
subsequent transfer by us of the Debentures or beneficial interest therein
acquired by us must be effected through one of the Initial Purchasers.

         4.       We are an institutional "accredited investor" (as defined in
Rule 501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act) and
have such knowledge and experience in financial and business matters as to be
capable of evaluating the merits and risks of our investment in the Debentures,
and we and any accounts for which we are acting are each able to bear the
economic risk of our or its investment.

         5.       We are acquiring the Debentures or beneficial interest therein
purchased by us for our own account or for one or more accounts (each of which
is an institutional "accredited investor") as to each of which we exercise sole
investment discretion.

         You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any administrative or legal proceedings or official inquiry with
respect to the matters covered hereby.

Dated:

                                       2
<PAGE>

                                            [Insert Name of Accredited Investor]

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

                                       3<PAGE>
                                                                    EXHIBIT 4.03

                          -----------------------------
                          REGISTRATION RIGHTS AGREEMENT
                          -----------------------------

                          Dated as of October 28, 2003

                                     between

                             GREY GLOBAL GROUP INC.

                                       and

                          J.P. MORGAN SECURITIES INC.,

                   as Representative of the Initial Purchasers

          5.0% Contingent Convertible Subordinated Debentures due 2033

<PAGE>
                          REGISTRATION RIGHTS AGREEMENT

                  This Registration Rights Agreement (the "AGREEMENT") is dated
as of October 28, 2003, by and between GREY GLOBAL GROUP INC., a Delaware
corporation (the "COMPANY") and J.P. MORGAN SECURITIES INC., as Representative
and on behalf of, the Initial Purchasers (the "INITIAL PURCHASERS") set forth in
Schedule I to the Purchase Agreement (as defined below).

                  This Agreement is entered into in connection with the Purchase
Agreement, dated as of October 22, 2003, among the Company and the Initial
Purchasers (the "PURCHASE AGREEMENT") relating to the sale by the Company to the
Initial Purchasers of $125,000,000 aggregate principal amount 5.0% Contingent
Convertible Subordinated Debentures due 2033 (the "FIRM DEBENTURES"), plus up to
an additional $25,000,000 aggregate principal amount of the same that the
Initial Purchasers may elect to purchase pursuant to the terms of the Purchase
Agreement (the "ADDITIONAL DEBENTURES" and, together with the Firm Debentures,
the "DEBENTURES"), which are convertible, under certain circumstances, into
shares of common stock, par value $0.01 per share, of the Company (such shares,
the "UNDERLYING SHARES"). The Debentures are being issued pursuant to an
indenture dated as of the date hereof (the "INDENTURE") between the Company and
American Stock Transfer & Trust Company, as Trustee (the "TRUSTEE").

                  In order to induce the Initial Purchasers to enter into the
Purchase Agreement, the Company has agreed to provide the registration rights
set forth in this Agreement for the benefit of the Initial Purchasers and any
subsequent holder of holders of the Debentures or the Underlying Shares as
provided herein. The execution and delivery of this Agreement is a condition to
the Initial Purchasers' obligation to purchase the Firm Debentures under the
Purchase Agreement.

                  The parties hereby agree as follows:

1.       Definitions

                  As used in this Agreement, the following terms shall have the
following meanings:

                  Additional Debentures:  See the introductory paragraphs to
this Agreement.

                  Additional Interest:  See Section 3(a).

                  Advice:  See Section 4.

                  Amount of Registrable Securities: (a) With respect to
Debentures constituting Registrable Securities, the aggregate principal amount
of all such Debentures outstanding, (b) with respect to Underlying Shares
constituting Registrable Securities, the aggregate number of such Underlying
Shares outstanding multiplied by the Conversion Price (as defined in the
Indenture relating to the Debentures upon the conversion of

<PAGE>

which such Underlying Shares were issued) in effect at the time of computing the
Amount of Registrable Securities or, if no such Debentures are then outstanding,
the last Conversion Price that was in effect under such Indenture when any such
Debentures were last outstanding, and (c) with respect to combinations thereof,
the sum of (a) and (b) for the relevant Registrable Securities.

                  Blackout Period:  See Section 3(a).

                  Business Day: Any day that is not a Saturday, Sunday or a day
on which banking institutions in New York are authorized or required by law to
be closed.

                  Closing Date: The Closing Date as defined in the Purchase
Agreement.

                  Company:  See the introductory paragraphs to this Agreement.

                  Damages Payment Date:  See Section 3(b).

                  Debentures:  See the introductory paragraphs to this
Agreement.

                  DTC:  See Section 4(a).

                  Effectiveness Date:  The 180th day after the Issue Date.

                  Effectiveness Period:  See Section 2(a).

                  Event Date:  See Section 3(b).

                  Exchange Act: The Securities Exchange Act of 1934, as amended,
and the rules and regulations of the SEC promulgated thereunder.

                  Filing Date:  The 90th day after the Issue Date.

                  Holder:  Any record holder of Registrable Securities.

                  Indemnified Person:  See Section 6.

                  Indemnifying Person:  See Section 6.

                  Indenture:  See the introductory paragraphs to this Agreement.

                  Initial Purchasers: See the introductory paragraphs to this
Agreement.

                  Initial Shelf Registration:  See Section 2(a).

                  Inspectors:  See Section 4(n).

                  Issue Date:  The date hereof.

                                       2
<PAGE>

                  Notice and Questionnaire: A written notice delivered to the
Company containing substantially the information called for by the Form of
Selling Securityholder Notice and Questionnaire attached as Appendix A to the
Offering Memorandum of the Company relating to the Debentures.

                  Person: An individual, a corporation, a limited liability
company, a partnership, an association, a trust or any other entity or
organization, including a government or political subdivision or an agency or
instrumentality thereof.

                  Prospectus: The prospectus included in any Registration
Statement (including, without limitation, a prospectus that includes any
information previously omitted from a prospectus filed as part of an effective
registration statement in reliance upon Rule 430A promulgated under the
Securities Act), as amended or supplemented by any prospectus supplement, with
respect to the terms of the offering of any portion of the Registrable
Securities covered by such Registration Statement, and all other amendments and
supplements to the Prospectus, including post-effective amendments, and all
material incorporated by reference or deemed to be incorporated by reference in
such Prospectus.

                  Purchase Agreement: See the introductory paragraphs to this
Agreement.

                  Records:  See Section 4(n).

                  Registrable Securities: All Debentures and Underlying Shares
upon original issuance thereof and at all times subsequent thereto until the
earliest to occur of (i) a Registration Statement covering such Debentures and
Underlying Shares having been declared effective by the SEC and such Debentures
and Underlying Shares have been disposed of in accordance with such effective
Registration Statement, (ii) such Debentures and Underlying shares having been
sold in compliance with Rule 144 and (iii) such Debentures and any Underlying
Shares cease to be outstanding.

                  Registration Default:  See Section 3(a).

                  Registration Statement: Any registration statement of the
Company filed with the SEC that covers any of the Registrable Securities
pursuant to the provisions of this Agreement, including the Prospectus,
amendments and supplements to such registration statement, including
post-effective amendments, all exhibits, and all documents incorporated by
reference or deemed to be incorporated by reference in such registration
statement.

                  Rule 144: Rule 144 promulgated under the Securities Act, as
such rule may be amended from time to time, or any similar rule (other than Rule
144A) or regulation hereafter adopted by the SEC providing for offers and sales
of securities made in compliance therewith resulting in offers and sales by
subsequent holders that are not affiliates of an issuer of such securities being
free of the registration and prospectus delivery requirements of the Securities
Act.

                                       3
<PAGE>

                  Rule 144A: Rule 144A promulgated under the Securities Act, as
such rule may be amended from time to time, or any similar rule (other than Rule
144) or regulation hereafter adopted by the SEC.

                  Rule 415: Rule 415 promulgated under the Securities Act, as
such rule may be amended from time to time, or any similar rule or regulation
hereafter adopted by the SEC.

                  SEC:  The Securities and Exchange Commission.

                  Securities: The Debentures and the Underlying Shares, until
the Debentures have all been converted into Underlying Shares, in which case
Securities shall mean the Underlying Shares.

                  Securities Act: The Securities Act of 1933, as amended, and
the rules and regulations of the SEC promulgated thereunder.

                  Selling Holder: On any date, any Holder that has delivered a
Notice and Questionnaire to the Company on or prior to such date.

                  Shelf Registration:  See Section 2(b).

                  Shelf Registration Statement:  See Section 2(b).

                  Subsequent Shelf Registration:  See Section 2(b).

                  TIA: The Trust Indenture Act of 1939, as amended, and the
rules and regulations of the SEC promulgated thereunder.

                  Trustee:  See the introductory paragraphs to this Agreement.

                  Underlying Shares: See the introductory paragraphs to this
Agreement.

                  Underwritten Registration or Underwritten Offering: A
registration in which securities of the Company are sold to an underwriter for
reoffering to the public.

2.       Shelf Registration

                  (a)      The Company shall prepare and file with the SEC a
Registration Statement for an offering to be made on a continuous basis pursuant
to Rule 415 covering all of the Registrable Securities (the "INITIAL SHELF
REGISTRATION"); provided, that, with respect to any particular Registrable
Security, the Holder thereof shall have provided all information regarding such
Holder and the distribution of such Registrable Security as may be required to
be in a registration statement filed under the Securities Act. The Company shall
file with the SEC the Initial Shelf Registration on or prior to the Filing Date.
The Initial Shelf Registration shall be on Form S-3 or another appropriate form
permitting registration of such Registrable Securities for resale by such
Holders in the manner or manners reasonably designated by them (excluding
Underwritten Offerings).

                                       4
<PAGE>

The Company shall not permit any securities other than the Registrable
Securities to be included in the Initial Shelf Registration or any Subsequent
Shelf Registration (as defined below), other than as may be required to comply
with the registration rights granted to Edward H. Meyer in the Registration
Rights Agreement, dated as of June 5, 1986, between Grey Advertising Inc. and
Edward H. Meyer. The Company shall use its reasonable best efforts to cause the
Initial Shelf Registration to be declared effective under the Securities Act on
or prior to the Effectiveness Date and to keep the Initial Shelf Registration
continuously effective under the Securities Act until the date which is two
years from the Issue Date (other than during a Blackout Period) (as defined
below) (the "EFFECTIVENESS PERIOD"), or such shorter period ending when (i) all
the Registrable Securities covered by the Initial Shelf Registration have been
sold in the manner set forth and as contemplated in the Initial Shelf
Registration, (ii) the date on which all the Registrable Securities (x) have
been resold pursuant to Rule 144 or (y) cease to be outstanding or (iii) a
Subsequent Shelf Registration covering all of the Registrable Securities has
been declared effective under the Securities Act. Holders who elect to sell
Securities pursuant to a Shelf Registration Statement will be required to be
named as a selling security holder; will be required to deliver a prospectus to
purchasers; will be subject to the civil liability provisions under the
Securities Act in connection with any sales; and will be bound by the applicable
provisions of this Agreement, including the indemnification obligations herein.

                  (b)      Subsequent Shelf Registrations. If the Initial Shelf
Registration or any Subsequent Shelf Registration (as defined below) ceases to
be effective for any reason at any time during the Effectiveness Period (other
than because of the sale of all of the Registrable Securities registered
thereunder), the Company shall use its reasonable best efforts to obtain the
prompt withdrawal of any order suspending the effectiveness thereof, and in any
event shall within 45 days of such cessation of effectiveness amend the Shelf
Registration in a manner reasonably expected to obtain the withdrawal of the
order suspending the effectiveness thereof, or file an additional "shelf"
Registration Statement pursuant to Rule 415 covering all of the Registrable
Securities covered by the Initial Shelf Registration Statement and not
theretofore sold (a "SUBSEQUENT SHELF REGISTRATION"). If a Subsequent Shelf
Registration is filed, the Company shall use its reasonable best efforts to
cause the Subsequent Shelf Registration to be declared effective as soon as
practicable after such filing and to keep such Registration Statement
continuously effective for a period equal to the number of days in the
Effectiveness Period less the aggregate number of days during which the Initial
Shelf Registration or any Subsequent Shelf Registration was previously
continuously effective. As used herein the term "SHELF REGISTRATION" means the
Initial Shelf Registration and any Subsequent Shelf Registration and the term
"SHELF REGISTRATION STATEMENT" means any Registration Statement filed in
connection with a Shelf Registration.

                  (c)      Supplements and Amendments. The Company shall
promptly supplement and amend the Shelf Registration if required by the rules,
regulations or instructions applicable to the registration form used for such
Shelf Registration, if required by the Securities Act, or if reasonably
requested by the Holders of a majority in Amount of Registrable Securities
covered by such Registration Statement.

                                       5
<PAGE>

3.       Additional Interest

                  (a)      The Company and the Initial Purchasers agree that the
Holders of Registrable Securities will suffer damages if the Company fails to
fulfill certain of its obligations under Section 2 hereof and that it would not
be feasible to ascertain the extent of such damages with precision. Accordingly,
the Company agrees to pay additional interest on the Registrable Securities
("ADDITIONAL INTEREST") under the circumstances and to the extent set forth
below. Additional Interest shall accrue: (i) if the Initial Shelf Registration
Statement is not declared effective by the SEC on or prior to the Effectiveness
Date or (ii) if the effectiveness of the Initial Shelf Registration Statement
for resales thereunder is suspended at any time during the Effectiveness Period
(other than during a Blackout Period) (each a "REGISTRATION DEFAULT"). In each
case, Additional Interest will be payable on the Registrable Securities included
(or that would have been included but for the Company's failure to comply with
Section 4(a) hereof and provided the Holder thereof did not fail to comply with
the provisions of Section 4(o) hereof) in such Registration Statement over and
above the stated interest rate of the Debentures at a rate of 0.25% per annum on
the Amount of Registrable Securities, commencing on (x) the 181st day after the
Issue Date in the case of clause (i) above and (y) the day such Initial Shelf
Registration is suspended in excess of the Blackout Period in the case of clause
(ii) above; provided, however, that (1) upon the effectiveness of the Shelf
Registration Statement as required hereunder (in the case of clause (a)(i) of
this Section 3) or (2) upon the effectiveness of the Shelf Registration
Statement which has been suspended (in the case of (a)(ii) of this Section 3),
Additional Interest on the Registrable Securities as a result of such clause,
shall cease to accrue; provided further, however, that Additional Interest on
the Registrable Securities may accrue under only one of the foregoing clauses
(a)(i) and (a)(ii) of this Section 3 at any one time. It is understood and
agreed that, notwithstanding any provision to the contrary, (1) no Additional
Interest shall accrue on any Registrable Securities that are then covered by an
effective Shelf Registration Statement and (2) the right to receive Additional
Interest shall be the sole and exclusive remedy to the Holders of the
Registrable Securities for breach by the Company of its registration
obligations.

                  As used herein, the term "BLACKOUT PERIOD" means a period of
time not to exceed 45 days in any 90-day period, and not to exceed an aggregate
of 120 days in any 365-day period, during which the Company suspends the
effectiveness of the Initial Shelf Registration Statement and the use of the
Prospectus included in the Initial Shelf Registration Statement referred to
above (1) under certain circumstances relating to pending corporate
developments, including but not limited to acquisitions, divestitures,
dispositions and financings, public filings with the SEC and similar events or
(2) the occurrence of any other event which would require disclosure of material
non-public information by the Company as to which the Company has a bona fide
business purpose for preserving confidentiality; provided, that, so long as
Registrable Securities are outstanding the Company shall provide the Trustee
with prompt written notice of the commencement of and prompt written notice of
the termination of each such Blackout Period; provided further, however, that
the Company need not specify the nature of the event giving rise to a Blackout
Period in any such notice to the Trustee.

                                       6
<PAGE>

                  (b)      The Company shall notify the Trustee within five
Business Days after each and every date on which an event occurs in respect of
which Additional Interest is required to be paid (an "EVENT DATE"). The
Additional Interest due shall be payable in cash semi-annually on each April 15
and October 15 (each a "DAMAGES PAYMENT DATE"), commencing with the first such
date occurring after any such Additional Interest begins to accrue, to the
record Holder of Registrable Securities entitled to receive the regular interest
on such Damages Payment Date, with respect to Debentures that are Registrable
Securities, and to Persons that are registered Holders on April 1 and October 1
immediately prior to a Damages Payment Date with respect to Underlying Shares
that are Registrable Securities. The amount of Additional Interest for
Registrable Securities will be determined by multiplying the rate of Additional
Interest by the Amount of Registrable Securities outstanding on the Damages
Payment Date following a Registration Default in the case of the first such
payment of Additional Interest with respect to a Registration Default and
thereafter at the next succeeding Damages Payment Date until the cure of such
Registration Default.

4.       Registration Procedures

                  In connection with the registration of any Registrable
Securities pursuant to Section 2 hereof, the Company shall effect such
registrations to permit the sale of such Registrable Securities in accordance
with the intended method or methods of disposition thereof, and pursuant thereto
the Company shall:

                  (a)      (i)      Promptly upon request from any Holder of
Registrable Securities, the Company will provide a form of Notice and
Questionnaire, which must be completed and delivered by such Holder to the
Company at least five Business Days before any intended distribution of
Registrable Securities under the Shelf Registration Statement. To be named as a
selling security holder in the Shelf Registration Statement when it first
becomes effective, Holders must complete and deliver the Notice and
Questionnaire in substantially the form of Appendix A to the Offering Memorandum
dated October 22, 2003 with respect to the initial offering of the Securities
before the effectiveness of the Shelf Registration Statement. If the Company
receives from a Holder of Registrable Securities a completed Notice and
Questionnaire, together with such other information as the Company may
reasonably request, after the effectiveness of the Shelf Registration Statement,
the Company will file an amendment to the Shelf Registration Statement, or a
supplement to the related Prospectus, to permit the Holder to deliver a
Prospectus to purchasers of Registrable Securities. Any Holder that does not
complete and deliver a Notice and Questionnaire or provide such other
information will not be named as a selling security holder in the Prospectus and
will not be permitted to sell any Registrable Securities under the applicable
Shelf Registration Statement.

                           (ii)     Prepare and file with the SEC on or prior to
                  the Filing Date, a Registration Statement as prescribed by
                  Section 2 hereof, and to use its reasonable best efforts to
                  cause such Registration Statement to become effective and
                  remain effective as provided herein, provided that, before
                  filing any Registration Statement or Prospectus or any
                  amendments or supplements thereto, the Company shall upon
                  written request from any

                                       7
<PAGE>

                  registered Holder of Registrable Securities (which in the case
                  of Registrable Securities in the form of global certificates
                  shall be The Depository Trust Company ("DTC")) to be covered
                  by such Registration Statement, furnish to and afford such
                  Holder a reasonable opportunity to review copies of all such
                  documents (including copies of any documents to be
                  incorporated by reference therein and all exhibits thereto)
                  proposed to be filed. Before filing any Registration Statement
                  or Prospectus or any amendments or supplements thereto the
                  Company will consider any reasonable objections of the Holders
                  of a majority in Registrable Securities covered by such
                  Registration Statement or their counsel, if any.

                  (b)      Prepare and file with the SEC such amendments and
post-effective amendments to each Shelf Registration Statement, as the case may
be, as may be necessary to keep such Registration Statement continuously
effective for the Effectiveness Period (other than during a Blackout Period);
cause the related Prospectus to be supplemented by any Prospectus supplement
required by applicable law, and as so supplemented to be filed pursuant to Rule
424 (or any similar provisions then in force) under the Securities Act; and
comply with the provisions of the Securities Act, the Exchange Act and the rules
and regulations of the SEC promulgated thereunder applicable to it with respect
to the disposition of all Registrable Securities covered by such Registration
Statement as so amended or in such Prospectus as so supplemented.

                  (c)      Notify the Selling Holders of Registrable Securities
named in the Shelf Registration Statement promptly (but in any event within five
Business Days), and confirm such notice in writing, (i) when a Prospectus or any
Prospectus supplement or post-effective amendment has been filed, and, with
respect to a Registration Statement or any post-effective amendment, when the
same has become effective under the Securities Act (including in such notice a
written statement that any Holder may, upon request, obtain, without charge, one
conformed copy of such Registration Statement or post-effective amendment), (ii)
of the issuance by the SEC of any stop order suspending the effectiveness of a
Registration Statement or of any order preventing or suspending the use of any
Prospectus or the initiation of any proceedings for that purpose, (iii) of the
receipt by the Company of any notification with respect to the suspension of the
qualification or exemption from qualification of a Registration Statement or any
of the Registrable Securities for offer or sale in any jurisdiction, or the
initiation or threatening in writing of any proceeding for such purpose, (iv) of
the happening of any event or any information becoming known that makes any
statement made in such Registration Statement or related Prospectus or any
document incorporated or deemed to be incorporated therein by reference untrue
in any material respect or that requires the making of any changes in such
Registration Statement, Prospectus or documents so that, in the case of the
Registration Statement, it will not contain any untrue statement of a material
fact or omit to state any material fact required to be stated therein or
necessary to make the statements therein not misleading, and that in the case of
the Prospectus, it will not contain any untrue statement of a material fact or
omit to state any material fact required to be stated therein or necessary to
make the statements therein, in the light of the circumstances under which they
were made, not misleading, and (v) of the Company's

                                       8
<PAGE>

determination that a post-effective amendment to a Registration Statement would
be appropriate.

                  (d)      Use its reasonable best efforts to prevent the
issuance of any order suspending the effectiveness of a Registration Statement
or of any order preventing or suspending the use of a Prospectus or suspending
the qualification (or exemption from qualification) of any of the Registrable
Securities for sale in any jurisdiction, and, if any such order is issued, to
use its reasonable best efforts to obtain the withdrawal of any such order at
the earliest possible moment.

                  (e)      Deliver to each Selling Holder of Registrable
Securities, without charge, as many copies of the Prospectus or Prospectuses
(including each form of preliminary prospectus) and each amendment or supplement
thereto and any documents incorporated by reference therein as such Persons may
reasonably request; and, subject to the last paragraph of this Section 4, the
Company hereby consents to the use of such Prospectus and each amendment or
supplement thereto by each of the Selling Holders of Registrable Securities in
connection with the offering and sale of the Registrable Securities covered by
such Prospectus and any amendment or supplement thereto.

                  (f)      Cause the Company's counsel to perform Blue Sky
investigations and file registrations and qualifications required to be filed in
connection with the registration or qualification (or exemption therefrom) of
such Registrable Securities; keep each such registration or qualification (or
exemption therefrom) effective during the period such Registration Statement is
required to be kept effective and do any and all other reasonable acts or things
necessary or advisable to enable the disposition in such jurisdictions of the
Registrable Securities covered by the applicable Registration Statement,
provided that the Company shall not be required to (A) qualify generally to do
business in any jurisdiction where it is not then so qualified, (B) take any
action that would subject it to general service of process in any such
jurisdiction where it is not then so subject or (C) subject itself to taxation
in excess of a nominal dollar amount in any such jurisdiction.

                  (g)      Cooperate with the Selling Holders of Registrable
Securities to facilitate the timely preparation and delivery of certificates
representing Registrable Securities to be sold, which certificates shall not
bear any restrictive legends and shall be in a form eligible for deposit with
DTC; and enable such Registrable Securities to be registered in such names as
Selling Holders may request.

                  (h)      Use its reasonable best efforts to cause the
Registrable Securities covered by the Registration Statement to be registered
with or approved by such other United States governmental agencies or
authorities of the United States as may be necessary to enable the Selling
Holders to consummate the disposition of such Registrable Securities, except as
may be required solely as a consequence of the nature of such Selling Holder's
business, in which case the Company will cooperate in all reasonable respects
with the filing of such Registration Statement and the granting of such
approvals.

                                       9
<PAGE>

                  (i)      Upon the occurrence of any event contemplated by
paragraph 4(c)(iv) or 4(c)(v) above, as promptly as practicable prepare and
(subject to Section 4(a) above) file with the SEC, solely at the expense of the
Company, a supplement or post-effective amendment to the Registration Statement
or a supplement to the related Prospectus or any document incorporated or deemed
to be incorporated therein by reference, or file any other required document so
that, as thereafter delivered to the purchasers of the Registrable Securities
being sold thereunder, any such Prospectus will not contain an untrue statement
of a material fact or omit to state a material fact required to be stated
therein or necessary to make the statements therein, in the light of the
circumstances under which they were made, not misleading.

                  (j)      Prior to the effective date of the first Registration
Statement relating to the Registrable Securities, (i) provide the Trustee with
printed certificates for the Registrable Securities in a form eligible for
deposit with DTC and (ii) provide a CUSIP number for the Registrable Securities.

                  (k)      Cause the Indenture to be qualified under the TIA not
later than the effective date of the first Registration Statement relating to
the Registrable Securities; and in connection therewith, cooperate with the
Trustee and the Selling Holders of the Registrable Securities to effect such
changes to the Indenture as may be required for the Indenture to be so qualified
in accordance with the terms of the TIA; and execute, and use its reasonable
best efforts to cause the Trustee to execute, all documents as may be required
to effect such changes, and all other forms and documents required to be filed
with the SEC to enable the Indenture to be so qualified in a timely manner.

                  (l)      During the Effectiveness Period, comply in all
material respects with all applicable rules and regulations of the SEC and make
generally available to its security-holders earning statements satisfying the
provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or
any similar rule promulgated under the Securities Act) no later than 90 days
after the end of any 12-month period commencing on the first day of the first
fiscal quarter of the Company after the effective date of a Shelf Registration
Statement.

                  (m)      Use its reasonable best efforts to take all other
steps necessary to effect the registration of the Registrable Securities covered
by a Registration Statement contemplated hereby.

                  (n)      During the Effectiveness Period, make available at
reasonable times for inspection by representatives of the Selling Holders of
such Registrable Securities designated in writing by Holders of a majority in
Amount of Registrable Securities to be included in such Registration Statement
and any attorney, accountant or other agent retained by such Selling Holders
(collectively, the "INSPECTORS"), at the offices where normally kept, during
reasonable business hours at such time or times as shall be mutually convenient
for the Company and the Inspectors as a group, all financial and other records,
pertinent corporate documents and instruments of the Company and its
subsidiaries (collectively, the "RECORDS") as shall be reasonably necessary to
enable them to exercise any applicable due diligence responsibilities, and cause
the officers,

                                       10
<PAGE>

directors and employees of the Company and its subsidiaries to supply all
information reasonably requested by any such Inspector in connection with such
Registration Statement; provided, however, that the Company shall have no
obligation to provide any such information prior to the execution by the party
receiving such information of a confidentiality agreement in a form reasonably
acceptable to the Company. The Inspectors shall treat all records as
confidential and such records shall not be disclosed by any Inspector unless (i)
the disclosure of such Records is necessary to avoid or correct a material
misstatement or material omission in such Registration Statement, (ii) the
release of such Records is ordered pursuant to a subpoena or other order from a
court of competent jurisdiction, (iii) disclosure of such information is, in the
opinion of counsel for any Inspector, necessary or advisable in connection with
any action, claim, suit or proceeding directly involving or potentially
involving such Inspector and arising out of, based upon, relating to, or
involving this Agreement or any transactions contemplated hereby or arising
hereunder, (iv) the information in such Records has been made generally
available to the public other than through the acts of such Inspector; provided,
however, that prior notice shall be provided as soon as practicable to the
Company of the potential disclosure of any information by such Inspector
pursuant to clause (ii) or (iii) of this sentence to permit the Company to
obtain a protective order (or waive the provisions of this paragraph (n)) and
that such Inspector shall take such actions as are reasonably necessary to
protect the confidentiality of such information (if practicable) to the extent
such action is otherwise not inconsistent with, an impairment of or in
derogation of the rights and interests of any Holder or Inspector or (v) the
information in such Records has been made generally available to the public
other than as a result of a breach of this Agreement.

                  (o)      Each Holder agrees, by acquisition of the Registrable
Securities, that no Holder shall be entitled to sell any of such Registrable
Securities pursuant to a Registration Statement or to receive a Prospectus
relating thereto, unless such Holder has furnished the Company with a Notice and
Questionnaire as required pursuant to Section 4(a) hereof (including the
information required to be included in such Notice and Questionnaire) and the
information set forth in the next sentence. Each Selling Holder agrees promptly
to furnish to the Company all information required to be disclosed in order to
make the information previously furnished to the Company by such Selling Holder
not misleading and any other information regarding such Selling Holder and the
distribution of such Registrable Securities as the Company may from time to time
reasonably request. Any sale of any Registrable Securities by any Holder shall
constitute a representation and warranty by such Holder that the information
relating to such Holder and its plan of distribution is as set forth in the
Prospectus delivered by such Holder in connection with such disposition, that
such Prospectus does not as of the time of such sale contain any untrue
statement of a material fact relating to or provided by such Holder or its plan
of distribution and that such Prospectus does not as of the time of such sale
omit to state any material fact relating to or provided by such Holder or its
plan of distribution necessary to make the statement in such Prospectus, in the
light of the circumstances under which they were made, not misleading.

         The Company may require each Selling Holder of Registrable Securities
to furnish to the Company such information regarding such Selling Holder and the

                                       11
<PAGE>

distribution of such Registrable Securities as the Company may, from time to
time, reasonably request. The Company may exclude from such registration the
Registrable Securities of any Selling Holder who fails to furnish such
information within 20 Business Days after receiving such request. Each Selling
Holder as to which any Shelf Registration is being effected is deemed to agree
to furnish promptly to the Company all information required to be disclosed in
order to make the information previously furnished to the Company by such seller
not materially misleading.

         Each Holder of Registrable Securities agrees by acquisition of such
Registrable Securities that, upon receipt of any notice of a Blackout Period in
accordance with Section 3(a) hereof or upon the happening of any event of the
kind described in Section 4(c)(ii), 4(c)(iii), 4(c)(iv), or 4(c)(v), such Holder
will forthwith discontinue disposition of such Registrable Securities covered by
such Registration Statement or Prospectus until such holder's receipt of the
copies of the supplemented or amended Prospectus contemplated by Section 4(e),
or until it is advised in writing (the "ADVICE") by the Company that the use of
the applicable Prospectus may be resumed, and has received copies of any
amendments or supplements thereto. Each Holder agrees to keep any such notice
confidential. In the event the Company shall give any such notice, the
Effectiveness Period shall be extended by the number of days during such period
from and including the date of the giving of such notice to and including the
date when each seller of Registrable Securities covered by such Registration
Statement shall be given (x) the copies of the supplemented or amended
Prospectus contemplated by Section 4(e) or (y) the Advice.

5.       Registration Expenses

                  All fees and expenses incident to the performance of or
compliance with this Agreement by the Company shall be borne by the Company
whether or not a Shelf Registration is filed or becomes effective, including,
without limitation, (i) all registration and filing fees (including, without
limitation, fees and expenses of compliance with state securities or Blue Sky
laws (including, without limitation, reasonable fees and disbursements of one
counsel in connection with Blue Sky qualifications of the Registrable Securities
and determination of the eligibility of the Registrable Securities for
investment under the laws of such jurisdictions in the United States as provided
in Section 4(f)), (ii) printing expenses (including, without limitation,
expenses of printing certificates for Registrable Securities in a form eligible
for deposit with DTC and of printing prospectuses if the printing of
prospectuses is requested by the Holders of a majority in Amount of Registrable
Securities included in any Registration Statement), (iii) messenger, telephone
and delivery expenses, (iv) fees and disbursements of counsel for the Company,
(v) Securities Act liability insurance, if the Company desires such insurance,
(vi) fees and expenses of all other Persons retained by the Company, (vii)
internal expenses of the Company (including, without limitation, all salaries
and expenses of officers and employees of the Company performing legal or
accounting duties), (viii) the expense of any annual audit, (ix) the fees and
expenses incurred in connection with the listing of the securities to be
registered on any securities exchange, if applicable, (x) the expenses relating
to printing, word processing and distributing all Registration Statements and
any other documents necessary in order to comply with this Agreement

                                       12
<PAGE>

and (xi) fees and expenses of the Trustee. Notwithstanding anything in this
Agreement to the contrary, each Holder shall pay all brokerage commissions with
respect to any Registrable Securities sold by it and, except as set forth in
clause (i) of this Section 5, the Company shall not be responsible for the fees
and expenses of any counsel, accountant or advisor for the Holders.

6.       Indemnification

                  (a)      The Company agrees to indemnify and hold harmless
each Initial Purchaser and each Holder, their respective affiliates, directors
and officers and each Person, if any, who controls such Initial Purchaser or any
Holder within the meaning of Section 15 of the Securities Act or Section 20 of
the Exchange Act, from and against any and all losses, claims, damages and
liabilities (including, without limitation, legal fees and other expenses
incurred in connection with any suit, action or proceeding or any claim
asserted, as such fees and expenses are incurred), joint or several, that arise
out of, or are based upon, any untrue statement or alleged untrue statement of a
material fact contained in any Registration Statement or any Prospectus or any
omission or alleged omission to state therein a material fact required to be
stated therein or necessary in order to make the statements therein, in the
light of the circumstances under which they were made, not misleading, except
insofar as such losses, claims, damages or liabilities arise out of, or are
based upon, any untrue statement or omission or alleged untrue statement or
omission made in reliance upon and in conformity with any information relating
to such Initial Purchaser or any such Holder furnished to the Company in writing
through J.P. Morgan Securities Inc. or any such Selling Holder expressly for use
therein. Notwithstanding anything herein to the contrary, in connection with the
sale of Registrable Securities pursuant to a Shelf Registration Statement, the
Company will not be liable to any Holder with respect to any such untrue
statement or alleged untrue statement or omission or alleged omission made in
any preliminary prospectus of a Registration Statement that is corrected in a
Prospectus (as amended or supplemented if the Company shall have furnished any
amendments or supplements thereto) relating to such securities if the Person
asserting any such claim, loss, damage or liability purchased such securities
and was not sent or given a copy of the Prospectus (as amended or supplemented
if the Company shall have furnished any amendments or supplements thereto) if
delivery of such Prospectus by such Holder was required under the Securities
Act, provided the Company delivered in sufficient quantity such Prospectus (as
amended or supplemented if any Issuer shall have furnished any amendments or
supplements thereto) to such Holder sufficiently in advance of the written
confirmation of the sale of the securities to such Person asserting such claim,
loss, damage or liability and any such claims, losses, damages, or liabilities
result from (or are alleged to result from) the fact that a copy of the
Prospectus (as amended or supplemented if any Issuer shall have furnished any
amendments or supplements thereto) was not delivered to such Person at or prior
to the written confirmation of the sale of the securities to such Person.

                  (b)      Each Holder agrees, severally and not jointly, to
indemnify and hold harmless the Company, each Initial Purchaser and each other
Selling Holder, their respective affiliates, the directors of the Company, each
officer of the Company who signed the Registration Statement and each Person, if
any, who controls the Company,

                                       13
<PAGE>

such Initial Purchaser and such other Selling Holder within the meaning of
Section 15 of the Securities Act or Section 20 of the Exchange Act to the same
extent as the indemnity set forth in paragraph (a) above, but only with respect
to any losses, claims, damages or liabilities that arise out of, or are based
upon, any untrue statement or omission or alleged untrue statement or omission
made in reliance upon and in conformity with any information relating to such
Holder furnished to the Company in writing through any such Holder expressly for
use in any Registration Statement and any Prospectus.

                  (c)      If any suit, action, proceeding (including any
governmental or regulatory investigation), claim or demand shall be brought or
asserted against any Person in respect of which indemnification may be sought
pursuant to either paragraph (a) or (b) above, such Person (the "INDEMNIFIED
PERSON") shall promptly notify the Person against whom such indemnification may
be sought (the "INDEMNIFYING PERSON") in writing; provided that the failure to
notify the Indemnifying Person shall not relieve it from any liability that it
may have under this Section 6 except to the extent that the Indemnifying Person
has been materially prejudiced (through the forfeiture of substantive rights or
defenses) by such failure; and provided, further, that the failure to notify the
Indemnifying Person shall not relieve it from any liability that it may have to
an Indemnified Person otherwise than under this Section 6. If any such
proceeding shall be brought or asserted against an Indemnified Person and it
shall have notified the Indemnifying Person thereof, the Indemnifying Person,
upon request of the Indemnified Person, shall retain counsel reasonably
satisfactory to the Indemnified Person to represent the Indemnified Person and
any others entitled to indemnification pursuant to this Section 6 that the
Indemnifying Person may designate in such proceeding and shall pay the
reasonable fees and expenses of such counsel related to such proceeding. In any
such proceeding, any Indemnified Person shall have the right to retain its own
counsel, but the fees and expenses of such counsel shall be at the expense of
such Indemnified Person unless (i) the Indemnifying Person and the Indemnified
Person shall have mutually agreed to the contrary; (ii) the Indemnifying Person
has failed within a reasonable time to retain counsel reasonably satisfactory to
the Indemnified Person; (iii) the Indemnified Person shall have reasonably
concluded that there may be legal defenses available to it that are different
from or in addition to those available to the Indemnifying Person; or (iv) the
named parties in any such proceeding (including any impleaded parties) include
both the Indemnifying Person and the Indemnified Person and representation of
both parties by the same counsel would be inappropriate due to actual or
potential differing interests between them. It is understood and agreed that the
Indemnifying Person shall not, in connection with any proceeding or related
proceeding in the same jurisdiction, be liable for the fees and expenses of more
than one separate firm (in addition to any local counsel) for all Indemnified
Persons. Any such separate firm (x) for the Initial Purchaser, its affiliates,
directors and officers and any control Persons of the Initial Purchaser shall be
designated in writing by the Initial Purchaser, (y) for any Holders, their
affiliates, directors and officers and any control Persons of any such Holders
shall be designated in writing by the majority in Amount of Registrable
Securities and (z) in all other cases shall be designated in writing by the
Company. The Indemnifying Person shall not be liable for any settlement of any
proceeding effected without its written consent, but if settled with such
consent or if there be a final judgment for the plaintiff, the Indemnifying
Person agrees to indemnify each Indemnified Person from and against any loss or

                                       14
<PAGE>

liability by reason of such settlement or judgment. No Indemnifying Person
shall, without the written consent of the Indemnified Person, effect any
settlement of any pending or threatened proceeding in respect of which any
Indemnified Person is or could have been a party and indemnification could have
been sought hereunder by such Indemnified Person, unless such settlement (A)
includes an unconditional release of such Indemnified Person, in form and
substance reasonably satisfactory to such Indemnified Person, from all liability
on claims that are the subject matter of such proceeding and (B) does not
include any statement as to or any admission of fault, culpability or a failure
to act by or on behalf of any Indemnified Person.

                  (d)      If the indemnification provided for in paragraphs (a)
and (b) above is unavailable to an Indemnified Person or insufficient in respect
of any losses, claims, damages or liabilities referred to therein, then each
Indemnifying Person under such paragraph, in lieu of indemnifying such
Indemnified Person thereunder, shall contribute to the amount paid or payable by
such Indemnified Person as a result of such losses, claims, damages or
liabilities (i) in such proportion as is appropriate to reflect the relative
benefits received by the Indemnifying Person, on the one hand, and by the
Indemnified Person, on the other hand, pursuant to the Purchase Agreement or
from the offering of the Registrable Securities pursuant to any Shelf
Registration or (ii) if the allocation provided by clause (i) is not permitted
by applicable law, in such proportion as is appropriate to reflect not only the
relative benefits referred to in clause (i) but also the relative fault of the
Indemnifying Person on the one hand and the Indemnified Person on the other in
connection with the statements or omissions that resulted in such losses,
claims, damages or liabilities, as well as any other relevant equitable
considerations. The relative fault of the parties shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement
of a material fact or the omission or alleged omission to state a material fact
relates to information supplied by the Company or by the Holders and the
parties' relative intent, knowledge, access to information and opportunity to
correct or prevent such statement or omission.

                  (e)      The Company, the Initial Purchasers and the Holders
agree that it would not be just and equitable if contribution pursuant to this
Section 6 were determined by pro rata allocation (even if the Holders were
treated as one entity for such purpose) or by any other method of allocation
that does not take account of the equitable considerations referred to in
paragraph (d) above. The amount paid or payable by an Indemnified Person as a
result of the losses, claims, damages and liabilities referred to in paragraph
(d) above shall be deemed to include, subject to the limitations set forth
above, any legal or other expenses reasonably incurred by such Indemnified
Person in connection with any such action or claim. Notwithstanding the
provisions of this Section 6, in no event shall a Holder be required to
contribute any amount in excess of the amount by which the net proceeds received
by such Holder from the offering or sale of the Registrable Securities pursuant
to the Shelf Registration Statement exceeds the amount of any damages that such
Holder has otherwise been required to pay by reason of such untrue or alleged
untrue statement or omission or alleged omission. No Person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the Securities Act)
shall be entitled to contribution from any Person who was not guilty of such
fraudulent misrepresentation.

                                       15
<PAGE>

                  (f)      The remedies provided for in this Section 6 are not
exclusive and shall not limit any rights or remedies that may otherwise be
available to any Indemnified Person at law or in equity.

                  (g)      The indemnity and contribution provisions contained
in this Section 6 shall remain operative and in full force and effect regardless
of (i) any termination of this Agreement, (ii) any investigation made by or on
behalf of any Initial Purchaser or any Holder, their respective affiliates or
any Person controlling any Initial Purchaser or any Holder, or by or on behalf
of the Company, its affiliates or the officers or directors of or any Person
controlling the Company, (iii) acceptance of any of the Registrable Securities
and (iv) any sale of Registrable Securities pursuant to a Shelf Registration
Statement.

7.       Rule 144 and Rule 144A

                  The Company covenants that it will file the reports required
to be filed by it under the Securities Act and the Exchange Act in a timely
manner and, if at any time the Company is not required to file such reports, it
will, upon the request of any Holder of Registrable Securities, make publicly
available other information so long as necessary to permit sales pursuant to
Rule 144 and Rule 144A under the Securities Act. The Company further covenants
it will take such further action as any Holder of Registrable Securities may
reasonably request, all to the extent required from time to time to enable such
holder to sell Registrable Securities without registration under the Securities
Act within the limitation of the exemptions provided by (a) Rule 144 and Rule
144A under the Securities Act, as such rules may be amended from time to time,
or (b) any similar rule or regulation hereafter adopted by the SEC.

8.       Underwritten Registrations

                  No Holder of Registrable Securities may participate in any
Underwritten Registration hereunder.

9.       Miscellaneous

                  (a)      No Inconsistent Agreements. The Company has not, as
of the date hereof, entered and shall not, after the date of this Agreement,
enter into any agreement with respect to any of its securities that restricts
the rights granted to the Holders of Registrable Securities in this Agreement or
otherwise conflicts with the provisions hereof. After the date of this
Agreement, the Company will not enter into any agreement with respect to any of
its securities which will grant to any Person piggy-back rights with respect to
a Registration Statement (as defined herein).

                  (b)      Adjustments Affecting Registrable Securities. The
Company shall not, directly or indirectly, take any action with respect to the
Registrable Securities as a class that would adversely affect the ability of the
Holders of Registrable Securities to include such Registrable Securities in a
registration undertaken pursuant to this Agreement.

                                       16
<PAGE>

                  (c)      Amendments and Waivers. The provisions of this
Agreement may not be amended, modified or supplemented, and waivers or consents
to departures from the provisions hereof may not be given, otherwise than with
the prior written consent of the Company and the Holders of not less than the
majority in Amount of Registrable Securities; provided, however, that Section 6
and this Section 9(c) may not be amended, modified or supplemented without the
prior written consent of the Company and each Holder (including, in the case of
an amendment, modification or supplement to Section 6, any Person who was a
Holder of Registrable Securities disposed of pursuant to any Registration
Statement). Notwithstanding the foregoing, a waiver or consent to depart from
the provisions hereof with respect to a matter that relates exclusively to the
rights of Holders of Registrable Securities whose securities are being sold
pursuant to a Registration Statement and that does not directly or indirectly
affect, impair, limit or compromise the rights of other Holders of Registrable
Securities may be given by Holders of at least a majority in Amount of
Registrable Securities being sold by such Holders pursuant to such Registration
Statement.

                  (d)      Notices. All notices and other communications
(including without limitation any notices or other communications to the
Trustee) provided for or permitted hereunder shall be made in writing by
hand-delivery, registered first-class mail, next-day air courier or facsimile,
if provided:

                           (i)      if to a Holder of Registrable Securities, at
                  the most current address of such Holder set forth on the
                  records of the registrar under the Indenture, in the case of
                  Holders of Debentures, and the stock ledger of the Company, in
                  the case of Holders of Underlying Shares, unless, in either
                  such case, any Holder shall have provided notice information
                  in a Notice and Questionnaire or any amendment thereto, in
                  which case such information shall control; and

                           (ii)     if to the Company, at 777 Third Avenue, New
                  York, New York 10017, (facsimile no.: (212) 546-1495),
                  Attention: Corporate Secretary, with a copy to Skadden, Arps,
                  Slate, Meagher & Flom LLP, Four Times Square, New York, New
                  York 10036, (facsimile no.: [ ]), Attention: Greg Fernicola,
                  and

                           (iii)    if to the Initial Purchasers, J.P. Morgan
                  Securities Inc., 277 Park Avenue, New York, New York 10172;
                  Attention: Syndicate Department.

                  All such notices and communications shall be deemed to have
been duly given: when delivered by hand, if personally delivered; five Business
Days after being deposited in the mail, postage prepaid, if mailed; one Business
Day after being timely delivered to a next-day air courier; and when the Person
giving such notice or communication receives facsimile confirmation, if sent by
facsimile during normal business hours, and otherwise on the next Business Day
during normal business hours.

                                       17
<PAGE>

                  Copies of all such notices, demands or other communications
shall be concurrently delivered by the Person giving the same to the trustee
under the Indenture at the address specified in the Indenture.

                  (e)      Successors and Assigns. This Agreement shall inure to
the benefit of and be binding upon the successors and assigns of each of the
parties hereto, including the Holders; provided, that, with respect to the
indemnity and contribution agreements in Section 6, each Holder of Registrable
Securities subsequent to the Initial Purchaser shall be bound by the terms
thereof if such Holder elects to include Registrable Securities in a Shelf
Registration; provided, however, that this Agreement shall not inure to the
benefit of or be binding upon a successor or assign of a Holder unless and to
the extent such successor or assign holds Registrable Securities.

                  (f)      Counterparts. This Agreement may be executed in any
number of counterparts and by the parties hereto in separate counterparts, each
of which when so executed shall be deemed to be an original and all of which
taken together shall constitute one and the same agreement.

                  (g)      Headings. The headings in this Agreement are for
convenience of reference only and shall not limit or otherwise affect the
meaning hereof.

                  (h)      Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY
AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, AS APPLIED
TO CONTRACTS MADE AND PERFORMED WITHIN THE STATE OF NEW YORK, WITHOUT REGARD TO
PRINCIPLES OF CONFLICTS OF LAW. EACH OF THE PARTIES HERETO AGREES TO SUBMIT TO
THE JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK IN ANY ACTION OR
PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT.

                  (i)      Severability. If any term, provision, covenant or
restriction of this Agreement is held by a court of competent jurisdiction to be
invalid, illegal, void or unenforceable, the remainder of the terms, provisions,
covenants and restrictions set forth herein shall remain in full force and
effect and shall in no way be affected, impaired or invalidated, and the parties
hereto shall use their best efforts to find and employ an alternative means to
achieve the same or substantially the same result as that contemplated by such
term, provision, covenant or restriction. It is hereby stipulated and declared
to be the intention of the parties that they would have executed the remaining
terms, provisions, covenants and restrictions without including any of such that
may be hereafter declared invalid, illegal, void or unenforceable.

                  (j)      Entire Agreement. This Agreement is intended by the
parties as a final expression of their agreement, and is intended to be a
complete and exclusive statement of the agreement and understanding of the
parties hereto in respect of the subject matter contained herein.

                                       18
<PAGE>

                  (k)      Securities Held by the Company or Its Affiliates.
Whenever the consent or approval of Holders of a specified percentage in Amount
of Registrable Securities is required hereunder, Registrable Securities held by
the Company or any of its affiliates (as such term is defined in Rule 405 under
the Securities Act) shall not be counted in determining whether such consent or
approval was given by the Holders of such required percentage.

                  (l)      Third Party Beneficiaries. Holders of Registrable
Securities are in-tended third party beneficiaries of this Agreement and this
Agreement may be enforced by such Persons.

                                       19
<PAGE>

                  IN WITNESS WHEREOF, the parties have executed this Agreement
as of the date first written above.

                                    GREY GLOBAL GROUP INC.

                                    By:     /s/  Steven G. Felsher
                                        ----------------------------------------
                                        Name: Steven G. Felsher
                                        Title: Vice Chairman, Chief Financial,
                                               Officer, Secretary and
                                               Treasurer

                                    J.P. MORGAN SECURITIES INC., on behalf of
                                        the Initial Purchasers

                                    By:     /s/   Paul A. Ohern
                                        ----------------------------------------
                                        Name: Paul Ohern
                                        Title: VP

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