Document:

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                              [FORM OF INDENTURE]                   Exhibit 4(e)

                         COEUR D'ALENE MINES CORPORATION

                                    as Issuer

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

        13 3/8% Convertible Senior Subordinated Notes Due December 31, 2003

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

                                    INDENTURE

                           Dated as of [June __], 2001

                              THE BANK OF NEW YORK

                                   as Trustee

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                                TABLE OF CONTENTS
<TABLE>
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ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE.............................................1

        Section 1.1   Definitions................................................................1
        Section 1.2   Other Definitions..........................................................7
        Section 1.3   Incorporation by Reference of Trust Indenture Act..........................7
        Section 1.4   Rules of Construction......................................................8

ARTICLE II THE SECURITIES........................................................................8

        Section 2.1   Form and Dating............................................................8
        Section 2.2   Execution and Authentication...............................................9
        Section 2.3   Registrar, Paying Agent and Conversion Agent..............................10
        Section 2.4   Paying Agent to Hold Money in Trust.......................................10
        Section 2.5   Noteholder Lists..........................................................11
        Section 2.6   Transfer and Exchange.....................................................11
        Section 2.7   Replacement Securities....................................................12
        Section 2.8   Outstanding Securities....................................................12
        Section 2.9   Treasury Securities.......................................................13
        Section 2.10  Temporary Securities......................................................13
        Section 2.11  Cancellation..............................................................13
        Section 2.12  Transfer of Interests in Global Securities................................13
        Section 2.13  Defaulted Interest........................................................13

ARTICLE III REDEMPTION AND REPURCHASE...........................................................14

        Section 3.1   Notices to Trustee........................................................14
        Section 3.2   Selection of Securities to be Redeemed....................................14
        Section 3.3   Notice of Redemption......................................................14
        Section 3.4   Effect of Notice of Redemption............................................15
        Section 3.5   Deposit of Redemption Price...............................................15
        Section 3.6   Securities Redeemed in Part...............................................15
        Section 3.7   Optional Redemption.......................................................15
        Section 3.8   Designated Event Offer....................................................16

ARTICLE IV COVENANTS............................................................................18

        Section 4.1   Payment of Securities.....................................................18
        Section 4.2   SEC Reports...............................................................18
        Section 4.3   Compliance Certificate....................................................18
        Section 4.4   Stay, Extension and Usury Laws............................................19
        Section 4.5   Corporate Existence.......................................................19
        Section 4.6   Taxes.....................................................................19
        Section 4.7   Designated Event..........................................................19
</TABLE>
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                               TABLE OF CONTENTS
                                  (CONTINUED)

<TABLE>
<S>                                                                                            <C>
        Section 4.8   Stockholder Rights Plan...................................................20

ARTICLE V CONVERSION............................................................................20

        Section 5.1   Conversion Privilege......................................................20
        Section 5.2   Conversion Procedure......................................................20
        Section 5.3   Fractional Shares.........................................................21
        Section 5.4   Taxes on Conversion.......................................................21
        Section 5.5   Company to Provide Stock..................................................22
        Section 5.6   Adjustment of Conversion Price............................................22
        Section 5.7   No Adjustment.............................................................25
        Section 5.8   Other Adjustments.........................................................25
        Section 5.9   Adjustments for Tax Purposes..............................................25
        Section 5.10  Adjustments by the Company................................................26
        Section 5.11  Notice of Adjustment......................................................26
        Section 5.12  Notice of Certain Transactions............................................26
        Section 5.13  Effect of Reclassifications, Consolidations, Mergers or Sales on
                Conversion Privilege............................................................26
        Section 5.14  Trustee's Disclaimer......................................................27
        Section 5.15  Automatic Conversion by the Company.......................................27
        Section 5.16  Voluntary Conversion by Holders...........................................29

ARTICLE VI SUBORDINATION........................................................................30

        Section 6.1   Agreement to Subordinate..................................................30
        Section 6.2   No Payment on Securities if Senior Debt in Default........................30
        Section 6.3   Distribution on Acceleration of Securities; Dissolution and
               Reorganization; Subrogation of Securities........................................32
        Section 6.4   Reliance by Senior Debt on Subordination Provisions.......................35
        Section 6.5   No Waiver of Subordination Provisions.....................................35
        Section 6.6   Trustee's Relation to Senior Debt.........................................35
        Section 6.7   Other Provisions Subject Hereto...........................................36
        Section 6.8   Certain Conversions, Interest Payments and Repurchases in Common
               Stock Deemed Payment.............................................................36

ARTICLE VII SUCCESSORS..........................................................................37

        Section 7.1   Merger, Consolidation or Sale of Assets...................................37
        Section 7.2   Successor Corporation Substituted.........................................37

ARTICLE VIII DEFAULTS AND REMEDIES..............................................................38

        Section 8.1   Events of Default.........................................................38
        Section 8.2   Acceleration..............................................................39
</TABLE>

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                                TABLE OF CONTENTS
                                   (CONTINUED)

<TABLE>
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        Section 8.3   Other Remedies............................................................39
        Section 8.4   Waiver of Past Defaults...................................................39
        Section 8.5   Control by Majority.......................................................40
        Section 8.6   Limitation on Suits.......................................................40
        Section 8.7   Rights of Noteholders to Receive Payment..................................40
        Section 8.8   Collection Suit by Trustee................................................40
        Section 8.9   Trustee May File Proofs of Claim..........................................40
        Section 8.10  Priorities................................................................41
        Section 8.11  Undertaking for Costs.....................................................41

ARTICLE IX TRUSTEE..............................................................................41

        Section 9.1   Duties of Trustee.........................................................41
        Section 9.2   Rights of Trustee.........................................................42
        Section 9.3   Individual Rights of Trustee..............................................43
        Section 9.4   Trustee's Disclaimer......................................................44
        Section 9.5   Notice of Defaults........................................................44
        Section 9.6   Reports by Trustee to Noteholders.........................................44
        Section 9.7   Compensation and Indemnity................................................44
        Section 9.8   Replacement of Trustee....................................................45
        Section 9.9   Successor Trustee by Merger, Etc..........................................46
        Section 9.10  Eligibility; Disqualification.............................................46
        Section 9.11  Preferential Collection of Claims Against Company.........................46
        Section 9.12  Sections Applicable to Registrar, Paying Agent and Conversion Agent.......46

ARTICLE X DISCHARGE OF INDENTURE................................................................46

        Section 10.1  Termination of Company's Obligations......................................46
        Section 10.2  Repayment to Company......................................................47

ARTICLE XI AMENDMENTS, SUPPLEMENTS AND WAIVERS..................................................47

        Section 11.1  Without Consent of Noteholders............................................47
        Section 11.2  With Consent of Noteholders...............................................47
        Section 11.3  Compliance with Trust Indenture Act.......................................49
        Section 11.4  Revocation and Effect of Consents.........................................49
        Section 11.5  Notation on or Exchange of Securities.....................................49
        Section 11.6  Trustee Protected.........................................................49

ARTICLE XII MISCELLANEOUS.......................................................................50

        Section 12.1  Trust Indenture Act Controls..............................................50
        Section 12.2  Notices...................................................................50
        Section 12.3  Communication by Noteholders with Other Noteholders.......................50
</TABLE>

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                                TABLE OF CONTENTS
                                   (CONTINUED)

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        Section 12.4  Certificate and Opinion as to Conditions Precedent........................50
        Section 12.5  Statements Required in Certificate or Opinion.............................51
        Section 12.6  Rules by Trustee and Agents...............................................51
        Section 12.7  Legal Holidays............................................................51
        Section 12.8  No Recourse Against Others................................................51
        Section 12.9  Counterparts..............................................................51
        Section 12.10 Variable Provisions.......................................................51
        Section 12.11 Governing Law.............................................................52
        Section 12.12 No Adverse Interpretation of Other Agreements.............................52
        Section 12.13 Successors................................................................52
        Section 12.14 Severability..............................................................53
        Section 12.15 Table of Contents Headings, Etc...........................................53
        Section 12.16 Waiver of Jury Trial......................................................53
        Section 12.17 Jurisdiction..............................................................53
</TABLE>

Exhibit A -      Form of Convertible Senior Subordinated Note

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        INDENTURE dated as of [June __], 2001 between Coeur D'Alene Mines
Corporation, an Idaho corporation (the "Company"), and The Bank of New York, a
New York banking corporation, as trustee (the "Trustee").

        Each party agrees as follows for the benefit of the other party and for
the equal and ratable benefit of the holders of the Company's 13 3/8%
Convertible Senior Subordinated Notes due December 31, 2003 (the "Securities"):

                                   ARTICLE I

                   DEFINITIONS AND INCORPORATION BY REFERENCE

Section 1.1    Definitions.

        "Affiliate" of any specified person means any other person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified person. For the purposes of this definition,
"control" (including, with correlative meanings, the terms "controlling",
"controlled by" and "under common control with"), 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 or by agreement or otherwise;
provided, however, that beneficial ownership of 10% or more of the voting
securities of a person shall be deemed to be control.

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

        "Board of Directors" means the Board of Directors of the Company or any
authorized committee of the Board.

        "Board Resolution" means a duly authorized resolution of the Board of
Directors.

        "Business Day" means any day that is not a Legal Holiday.

        "Capital Stock" means any and all shares, interests, participations,
rights or other equivalents (however designated) of equity interests in any
entity, including, without limitation, corporate stock and partnership
interests.

        "Change of Control" means any event where: (i) any "person" or "group"
(as such terms are used in Section 13(d) and 14(d) of the Exchange Act) is or
becomes the "beneficial owner" (as defined in Rules 13d-3 and 13d-5 under the
Exchange Act) of shares representing more than 50% of the combined voting power
of the then outstanding securities entitled to vote generally in elections of
directors of the Company ("Voting Stock"), (ii) the Company consolidates with or
merges into any other corporation, or any other corporation merges into the
Company, and, in the case of any such transaction, the outstanding Common Stock
of the Company is reclassified into or exchanged

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for any other property or security, unless the stockholders of the Company
immediately before such transaction own, directly or indirectly immediately
following such transaction, at least a majority of the combined voting power of
the outstanding voting securities of the corporation resulting from such
transaction in substantially the same proportion as their ownership of the
Voting Stock immediately before such transaction, (iii) the Company conveys,
transfers or leases all or substantially all of its assets (other than to a
wholly-owned subsidiary of the Company) or (iv) any time the Continuing
Directors do not constitute a majority of the Board of Directors of the Company
(or, if applicable, a successor corporation to the Company); provided, that a
Change of Control shall not be deemed to have occurred if at least 90% of the
consideration (excluding cash payments for fractional shares) in the transaction
or transactions constituting the Change of Control consists of shares of common
stock that are, or upon issuance will be, traded on a United States national
securities exchange or approved for trading on an established automated
over-the-counter trading market in the United States.

        "Common Stock" means the common stock of the Company as the same exists
at the date of the execution of this Indenture or as such stock may be
constituted from time to time.

        "Company" means the party named as such above until a successor replaces
it in accordance with Article VII and thereafter means the successor.

        "Continuing Directors" means as of any date of determination, any member
of the Board of Directors of the Company who (i) was a member of such Board of
Directors on the date of this Indenture or (ii) was nominated for election or
elected to such Board of Directors with the approval of a majority of the
Continuing Directors who were members of such board at the time of such
nomination or election.

        "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 101 Barclay Street, Floor 21 West, New
York, New York 10286, Attention: Corporate Trust Administration - Global Finance
Unit, or such other address as the Trustee may designate from time to time by
notice to the Holders and the Company, 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 to the Holders and the Company).

        "Custodian" means The Bank of New York, as custodian with respect to the
Global Securities, or any successor entity thereto.

        "Daily Market Price" means the price of a share of Common Stock on the
relevant date, determined (a) on the basis of the last reported sale price
regular way of the Common Stock as reported on the NYSE, or if the Common Stock
is not then listed on the NYSE, as reported on such national securities exchange
upon which the Common Stock is listed, or (b) if there is no such reported sale
on the day in question, on the basis of the average of the closing bid and asked
quotations regular way as so reported, or (c) if the Common Stock is not listed
on the NYSE or on any national securities exchange, on the basis of the average
of the high bid and low asked quotations regular way on the day in question in
the over-the-counter market as reported by the

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National Association of Securities Dealers Automated Quotation System, or if not
so quoted, as reported by National Quotation Bureau, Incorporated, or a similar
organization.

        "Dealer Manager Agreement" means that certain Dealer Manager Agreement
relating to the Securities dated as of [June __], 2001 between the Company and
RSCO.

        "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.

        "Depositary" means The Depository Trust Company, its nominees and their
respective successors.

        "Designated Event" means the occurrence of a Change of Control or a
Termination of Trading.

        "Designated Senior Debt" means all Senior Debt which, at the date of
determination, has an aggregate principal amount outstanding of, or commitments
to lend up to, at least $10 million and is specifically designated by the
Company in the instrument evidencing or governing such Senior Debt as
"Designated Senior Debt" for purposes of this Indenture (provided, that such
instrument may place limitations and conditions on the right of such Senior Debt
to exercise the rights of Designated Senior Debt).

        "Excess Payment" means the excess of (a) the aggregate of the cash and
fair market value of other consideration paid by the Company or any of its
Subsidiaries with respect to the shares acquired in a tender offer or other
negotiated transaction over (b) the Daily Market Price of such acquired shares
on the Trading Day immediately after giving effect to the completion of such
tender offer or other negotiated transaction.

        "Exchange Act" means the Securities Exchange Act of 1934, as amended.

        "Existing Debentures" means the Company's 6% Convertible Subordinated
Debentures due June 10, 2002, 6 3/8% Convertible Subordinated Debentures due
January 31, 2004 and 7 1/4% Convertible Subordinated Debentures due October 31,
2005.

        "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 approved by a significant segment of the accounting profession,
which are in effect on the Issuance Date.

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        "Global Securities" means a permanent global note that contains the
Global Securities Legend referred to in the form of Security and Schedule A
attached thereto, as attached hereto as Exhibit A, and that is deposited with
and registered in the name of the Depositary.

        "Guarantee" means a guarantee (other than by endorsement of negotiable
instruments for collection in the ordinary course of business), direct or
indirect, in any manner (including, without limitation, letters of credit and
reimbursement agreements in respect thereof), of all or any part of any
Indebtedness.

        "Indebtedness" means, with respect to any person, all obligations,
whether or not contingent, of such person (i)(a) for borrowed money (including,
but not limited to, any indebtedness secured by a security interest, mortgage or
other lien on the assets of such person which is (1) given to secure all or part
of the purchase price of property subject thereto, whether given to the vendor
of such property or to another, or (2) existing on property at the time of
acquisition thereof), (b) evidenced by a note, debenture, bond or other written
instrument, (c) under a lease required to be capitalized on the balance sheet of
the lessee under GAAP or under any lease or related document (including a
purchase agreement) which provides that such person is contractually obligated
to purchase or to cause a third party to purchase such leased property, (d) in
respect of letters of credit, bank guarantees or bankers' acceptances, (e) with
respect to Indebtedness secured by a mortgage, pledge, lien, encumbrance, charge
or adverse claim affecting title or resulting in an encumbrance to which the
property or assets of such person are subject, whether or not the obligation
secured thereby shall have been assumed or Guaranteed by or shall otherwise be
such person's legal liability, (f) in respect of the balance of deferred and
unpaid purchase price of any property or assets, and (g) under interest rate or
currency swap agreements, cap, floor and collar agreements, spot and forward
contracts and similar agreements and arrangements; (ii) with respect to any
obligation of others of the type described in the preceding clause (i) or under
clause (iii) below, assumed by or guaranteed in any manner by such person or in
effect guaranteed by such person through an agreement to purchase (including,
without limitation, "take or pay" and similar arrangements), contingent or
otherwise (and the obligations of such person under any such assumptions,
Guarantees or other such arrangements); and (iii) any and all deferrals,
renewals, extensions, refinancings and refundings of, or amendments,
modifications or supplements to, any of the foregoing.

        "Indenture" means this Indenture, as amended from time to time.

        "Issuance Date" means the date on which the Securities are first
authenticated and issued.

        "Material Subsidiary" means any Subsidiary of the Company which is a
"significant subsidiary" as defined in Rule 1-02(w) of Regulation S-X under the
Securities Act and the Exchange Act (as such Regulation is in effect on the date
hereof).

        "Maturity" when used with respect to any Security, means the date on
which the principal of such Security or an installment of principal becomes due
and payable as therein or herein provided.

        "Noteholder" or "holder" means a person in whose name a Security is
registered.

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        "NYSE" means the New York Stock Exchange.

        "Obligations" means any principal, interest, penalties, fees,
indemnifications, reimbursements, damages and other liabilities payable under
the documentation governing any Indebtedness.

        "Officers' Certificate" means a certificate signed by two Officers, one
of whom must be the Chairman of the Board, the President, the Treasurer or a
Vice-President of the Company. See Sections 12.4 and 12.5 hereof.

        "Opinion of Counsel" means a written opinion from legal counsel who is
reasonably acceptable to the Trustee. The counsel may be an employee of or
counsel to the Company or the Trustee. See Sections 12.4 and 12.5 hereof.

        "person" means any individual, corporation, partnership, joint venture,
association, joint stock company, trust, unincorporated organization or
government or any agency or political subdivision thereof.

        "Placement Agreement" means that certain Placement Agreement relating to
the Securities dated as of [June __], 2001 between the Company and RSCO.

        "principal" of a debt security means the principal of the security plus
the premium, if any, on the security.

        "Representative" means the trustee, agent or representative (if any) for
an issue of Senior Debt.

        "Responsible Officer" shall mean, 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 secretary, 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.

        "RSCO" means Robertson Stephens, Inc.

        "SEC" means the Securities and Exchange Commission.

        "Securities" means the Company's 13 3/8% Convertible Senior Subordinated
Notes due December 31, 2003 issued, authenticated and delivered under this
Indenture.

        "Securities Act" means the Securities Act of 1933, as amended.

        "Senior Debt" means the principal of, interest on, fees costs and
expenses in connection with and other amounts due on Indebtedness of the
Company, whether outstanding on the date of the Indenture or thereafter created,
incurred, assumed or Guaranteed by the Company, unless, in the instrument
creating or evidencing or pursuant to which such Indebtedness is outstanding, it
is

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expressly provided that such Indebtedness is not senior in right of payment to
the Securities. Senior Debt includes, with respect to the obligations described
above, interest accruing, pursuant to the terms of such Senior Debt, on or after
the filing of any petition in bankruptcy or for reorganization relating to the
Company, whether or not post-filing interest is allowed in such proceeding, at
the rate specified in the instrument governing the relevant obligation.
Notwithstanding anything to the contrary in the foregoing, Senior Debt shall not
include: (a) Indebtedness of or amounts owed by the Company for compensation to
employees, or for goods, services or materials purchased in the ordinary course
of business; (b) Indebtedness of the Company to a Subsidiary of the Company; or
(c) the Securities or the Existing Debentures. For the purposes of this
definition of Senior Debt under this Indenture, it is the intent of the parties
hereto that the Securities issued under this Indenture be "Senior Debt" (as
defined under that certain Indenture, dated June 10, 1987 between the Company
and Citibank, N.A., that certain Indenture, dated January 26, 1994 between the
Company and Bankers Trust Company, and that certain Indenture, dated October 15,
1997 between the Company and Bankers Trust Company (together, the "Existing
Debentures Indentures")) for purposes of the Existing Debentures Indentures and
the Existing Debentures, and in furtherance thereof, the parties hereto agree
that nothing contained in this Indenture or in the definition of Senior Debt
under this Indenture is meant to or shall be construed to expressly provide that
the Securities issued under this Indenture are not superior to the Existing
Debentures.

        "Subsidiary" means any corporation, association or other business entity
of which more than 50% of the total voting power of shares of Capital Stock
entitled (without regard to the occurrence of any contingency) to vote in the
election of directors, managers or trustees thereof is at the time owned or
controlled, directly or indirectly, by any person or one or more of the other
Subsidiaries of that person or a combination thereof.

        "Termination of Trading" means an event where the Common Stock (or other
common stock into which the Securities are then convertible) is neither listed
for trading on a United States national securities exchange nor approved for
trading on an established automated over-the-counter trading market in the
United States.

        "TIA" means the Trust Indenture Act of 1939 (15 U.S. Code Sections
77aaa-77bbbb) as in effect on the date of execution of this Indenture.

        "Trading Day" shall mean (A) if the applicable security is listed or
admitted for trading on the New York Stock Exchange (the "NYSE") or another
national securities exchange, a day on which the New York Stock Exchange or
another national securities exchange is open for business, (B) if the
applicable security is quoted on the NYSE, a day on which trades may be made
thereon or (c) if the applicable security is not so listed, admitted for
trading or quoted, any day other than a Saturday or Sunday or a day on which
banking institutions in the State of New York are authorized or obligated by
law or executive order to close.

        "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.

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        Section 1.2     Other Definitions.

<TABLE>
<CAPTION>
                                                                                     DEFINED IN
                                      TERM                                             SECTION
--------------------------------------------------------------------------------       -------
<S>                                                                                  <C>
"Additional Interest"                                                                    2.1
"Additional Voluntary Conversion Interest"                                              5.16
"Agent Members"                                                                          2.1
"Automatic Conversion"                                                                  5.15
"Automatic Conversion Date"                                                             5.15
"Automatic Conversion Notice"                                                           5.15
"Applicable Procedures"                                                                  2.6
"Bankruptcy Law"                                                                         8.1
"Bankruptcy Custodian"                                                                   8.1
"Commencement Date"                                                                      3.8
"Conversion Agent"                                                                       2.3
"Conversion Date"                                                                        5.2
"Conversion Price"                                                                       5.1
"Conversion Shares"                                                                      5.6
"current market price"                                                                   5.6
"Designated Event Offer"                                                                 4.7
"Designated Event Payment"                                                               3.8
"Designated Event Payment Date"                                                          3.8
"Distribution Date"                                                                      5.6
"Distribution Record Date"                                                               5.6
"Event of Default"                                                                       8.1
"Legal Holiday"                                                                         12.7
"Notice of Default"                                                                      8.1
"Officer"                                                                               12.10
"Paying Agent"                                                                           2.3
"Payment Blockage Notice"                                                                6.2
"Payment Blockage Period"                                                                6.2
"Payment Default"                                                                        8.1
"Purchase Date"                                                                          5.6
"Registrar"                                                                              2.3
"Rights"                                                                                 5.6
"Tender Period"                                                                          3.8
</TABLE>

        Section 1.3     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 Securities;

        "indenture security holder" means a Noteholder;

        "indenture to be qualified" means this Indenture;

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        "indenture trustee" or "institutional trustee" means the Trustee; and

        "obligor" on the Securities means the Company or any other obligor on
the Securities.

        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.

        Section 1.4    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 consistently applied;

        (c) references to "GAAP" shall mean GAAP in effect as of the time when
and for the period as to which such accounting principles are to be applied;

        (d) "or" is not exclusive;

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

        (f) provisions apply to successive events and transactions.

                                   ARTICLE II

                                 THE SECURITIES

        Section 2.1     Form and Dating. The Securities and the Trustee's
certificate of authentication shall be substantially in the form of Exhibit A
which is hereby incorporated in and expressly made a part of this Indenture. The
Securities may have notations, legends or endorsements required by law, stock
exchange rule, agreements to which the Company is subject, if any, or usage
(provided that any such notation, legend or endorsement is in a form acceptable
to the Company). The Company shall furnish any such legend not contained in
Exhibit A to the Trustee in writing. Each Security shall be dated the date of
its authentication. The terms and provisions of the Securities set forth in
Exhibit A are part of the terms of this Indenture and to the extent applicable,
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.

        (a) Global Securities. Securities shall be issued initially in the form
of one or more Global Securities in definitive, fully registered form without
interest coupons, which shall be deposited on behalf of the holders of the
Securities represented thereby with the Trustee, at its office at 101 Barclay
Street, 21W, New York, NY 10286, Attention: Corporate Trust Office, as
Custodian for the Depositary, and registered in the name of the Depositary or a
nominee of the Depositary, duly executed by the Company and authenticated by the
Trustee as hereinafter provided. The aggregate principal amount of the Global
Security may from time to time be increased or decreased by

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adjustments made on the records of the Trustee and the Depositary or its nominee
as hereinafter provided.

        Each Global Security shall represent such of the outstanding Securities
as shall be specified therein and each shall provide that it shall represent the
aggregate amount of outstanding Securities from time to time endorsed thereon
and that the aggregate amount of outstanding Securities represented thereby may
from time to time be reduced or increased, as appropriate, to reflect exchanges
and redemptions. Any endorsement of a Global Security to reflect the amount of
any increase or decrease in the amount of outstanding Securities 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 2.6 hereof.

        (b) Book-Entry Provisions. The Company shall execute and the Trustee
shall, in accordance with this Section 2.1(b), authenticate and deliver
initially one or more Global Securities that (a) shall be registered in the name
of the Depositary or nominee of the Depositary and (b) shall be delivered by the
Trustee to such Depositary or pursuant to such Depositary's instructions or held
by the Trustee as Custodian for the Depositary pursuant to a FAST Balance
Certificate Agreement between the Depositary and the Trustee.

        Members of, or participants in, the Depositary ("Agent Members") shall
have no rights under this Indenture with respect to any Global Security held on
their behalf by the Depositary or by the Trustee as the Custodian of the
Depositary or under such Global Security, and the Depositary may be treated by
the Company, the Trustee and any agent of the Company or the Trustee as the
absolute owner of such Global Security for all purposes whatsoever.
Notwithstanding the foregoing, nothing herein shall prevent the Company, the
Trustee or any agent of the Company or the Trustee from giving effect to any
written certification, proxy or other authorization furnished by the Depositary
or impair, as between the Depositary and its Agent Members, the operation of
customary practices of such Depositary governing the exercise of the rights of a
holder of a beneficial interest in any Global Security.

        (c) Certificated Securities. Except as provided in Section 2.6(b),
owners of beneficial interests in Global Securities will not be entitled to
receive physical delivery of certificated Securities.

        Section 2.2     Execution and Authentication. Two Officers shall sign
the Securities for the Company by manual or facsimile signature.

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

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

                                      -9-
<PAGE>   15
\
        Upon a written order of the Company signed by two Officers, the Trustee
shall authenticate the Securities for original issue up to an aggregate
principal amount of $[___],000,000. The aggregate principal amount of Securities
outstanding at any time shall not exceed such amount except as provided in
Section 2.7.

        The Trustee may appoint an authenticating agent acceptable to the
Company to authenticate Securities. An authenticating agent may authenticate
Securities 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 the Company or
an Affiliate.

        Section 2.3     Registrar, Paying Agent and Conversion Agent. The
Company shall maintain in the Borough of Manhattan, City of New York, State of
New York (i) an office or agency where Securities may be presented for
registration of transfer or for exchange ("Registrar"), (ii) an office or agency
where Securities may be presented for payment ("Paying Agent") and (iii) an
office or agency where Securities may be presented for conversion ("Conversion
Agent"). The Registrar shall keep a register of the Securities and of their
transfer and exchange. The Company may appoint the Registrar, the Paying Agent
and the Conversion Agent. The Company may appoint one or more co-registrars, one
or more additional paying agents and one or more additional conversion agents in
such other locations as it shall determine; provided that no such designation
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, State of New York,
for such purposes. 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, Registrar, co-registrar or Conversion Agent
without prior notice to any Noteholder. The Company shall notify the Trustee 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
Affiliates may act as Paying Agent, Registrar, co-registrar or Conversion Agent.
The Company initially appoints the Trustee as Paying Agent, Registrar,
Conversion Agent and Custodian and the Trustee hereby accepts such appointments
and each of the Corporate Trust Office of the Trustee at 101 Barclay Street,
21W New York, NY 10286, Attention: Corporate Trust Office.

        Section 2.4     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 Noteholders or the Trustee
all money held by the Paying Agent for the payment of principal of, premium, if
any, or interest on the Securities, and will 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 and to account for any money disbursed by it. Upon payment over
to the Trustee, the Paying Agent (if other than the Company or

                                      -10-
<PAGE>   16

any Affiliate of the Company) shall have no further liability for the money. If
the Company or an Affiliate of the Company acts as Paying Agent, it shall
segregate and hold in a separate trust fund for the benefit of the Noteholders
all money held by it as Paying Agent.

        Section 2.5     Noteholder 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 Noteholders. If the Trustee is not the Registrar,
the Company shall furnish to the Trustee on or 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 Noteholders.

        Section 2.6     Transfer and Exchange. Where Securities are presented
to the Registrar or a co-registrar with a request to register a transfer or to
exchange them for an equal principal amount of Securities of other
denominations, the Registrar shall register the transfer or make the exchange if
its requirements for such transactions are met. To permit registrations of
transfers and exchanges, the Company shall issue and the Trustee shall
authenticate Securities at the Registrar's request. No service charge shall be
made for any registration of transfer or exchange (except as otherwise expressly
permitted herein), 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 tax or similar governmental charge
payable upon exchanges pursuant to Sections 2.6(f), 2.10, 3.6 or 11.5 hereof).

        The Company and the Registrar shall not be required (i) to issue,
register the transfer of, or exchange Securities during a period beginning at
the opening of business 15 days before the day of any selection of Securities
for redemption under Section 3.2 hereof and ending at the close of business on
the day of selection, (ii) to exchange or register the transfer of any Security
so selected for redemption in whole or in part, except the unredeemed portion of
any Security being redeemed in part or (iii) to issue, register the transfer of
or exchange Securities submitted for repurchase (and not withdrawn) under
Section 4.7 hereof.

        (a) Restrictions on Transfer and Exchange of Global Securities. The
transfer and exchange of Global Securities or beneficial interests therein shall
be effected through the Depositary, in accordance with this Indenture and the
procedures of the Depositary therefor. Notwithstanding the aforementioned, a
Global Security may not be transferred as a whole except by the Depositary to a
nominee of the Depositary or by a nominee of the Depositary to the Depositary or
another nominee of the Depositary or by the Depositary or any such nominee to a
successor Depositary or a nominee of such successor Depositary.

        (b) Authentication of Certificated Security in Absence of Depositary. If
at any time:

                (i)     the Depositary for the Securities notifies the Company
that the Depositary is unwilling or unable to continue as Depositary for the
Global Securities and a successor Depositary for the Global Securities is not
appointed by the Company within 90 days after delivery of such notice; or

                                      -11-
<PAGE>   17

                (ii)    an Event of Default has occurred and is continuing then
the Company shall execute, and the Trustee shall, upon receipt of an
authentication order in accordance with Section 2.2 hereof, authenticate and
deliver, certificated Securities in an aggregate principal amount equal to the
principal amount of the Global Securities in exchange for such Global
Securities.

        In the event of the occurrence of either of the events specified in this
Section, the Company will promptly make available to the Trustee a reasonable
supply of certificated Securities in definitive, fully registered form without
interest coupons.

        Section 2.7     Replacement Securities. If the holder of a Security
claims that the Security has been lost, destroyed or wrongfully taken or if such
Security is mutilated and is surrendered to the Trustee, the Company shall issue
and the Trustee shall authenticate a replacement Security if the Trustee's and
the Company's requirements are met. If required by the Trustee or the Company,
an indemnity bond must be sufficient in the judgment of both to protect and hold
harmless the Company, the Trustee, any Agent or any authenticating agent from
any loss, liability or expense which any of them may suffer if a Security is
replaced. The Company may charge for its expenses in replacing a Security.

        In case any such mutilated, destroyed, lost or stolen Security has
become or is about to become due and payable, or is about to be redeemed or
purchased by the Company pursuant to Article III hereof or converted into shares
of Common Stock pursuant to Article V hereof, the Company in its discretion may,
instead of issuing a new Security, pay, redeem, purchase or convert such
Security, as the case may be.

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

        Section 2.8     Outstanding Securities. The Securities outstanding at
any time are all the Securities authenticated by the Trustee except for those
canceled by it, those delivered to it for cancellation, and those described in
this Section as not outstanding, provided, however, that in determining whether
the holders of the requisite principal amount of outstanding Securities are
present at a meeting of holders of Securities for quorum purposes or have
consented to or voted in favor of any request, demand, authorization,
direction, notice, consent, waiver, amendment or modification hereunder,
Securities held for the account of the Company, any of its subsidiaries or any
of its affiliates shall be disregarded and deemed not to be outstanding, except
that in determining whether the Trustee shall be protected in making such a
determination or relying upon any such quorum, consent or vote, only Securities
which a Responsible Officer of the Trustee actually knows to be so owned shall
be so disregarded.

        If a Security is replaced (including pursuant to Section 2.1(a)), paid
or purchased pursuant to Section 2.7 hereof, it ceases to be outstanding unless
the Trustee receives proof satisfactory to it that the replaced, paid or
purchased Security is held by a bona fide purchaser.

                                      -12-
<PAGE>   18

        If Securities are considered paid under Section 4.1 hereof, they cease
to be outstanding and interest on them ceases to accrue.

        A Security does not cease to be outstanding because the Company or an
Affiliate of the Company holds the Security.

        Section 2.9     Treasury Securities. In determining whether the
Noteholders of the required principal amount of Securities have concurred in any
direction, waiver or consent, Securities owned by the Company or an Affiliate of
the Company shall be considered as though they are 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 Securities which a Trust
Officer of the Trustee actually knows are so owned shall be so disregarded.

        Section 2.10    Temporary Securities. Until definitive Securities are
ready for delivery, the Company may prepare and the Trustee shall authenticate
temporary Securities. Temporary Securities shall be substantially in the form of
definitive Securities but may have variations that the Company considers
appropriate for temporary Securities. Without unreasonable delay, the Company
shall prepare and the Trustee shall authenticate definitive Securities in
exchange for temporary Securities.

        Section 2.11    Cancellation. The Company at any time may deliver
Securities to the Trustee for cancellation. The Registrar, Paying Agent and
Conversion Agent shall forward to the Trustee any Securities surrendered to
them for registration of transfer, redemption, conversion, exchange or payment.
The Trustee shall promptly cancel all Securities surrendered for registration
of transfer, redemption, conversion, exchange, payment, replacement or
cancellation, shall destroy such canceled Securities (subject to the record
retention requirement of the Exchange Act) and deliver to the Company a
certificate of a Trust Officer certifying as to such destruction. The Company
may not issue new Securities to replace Securities that it has paid or that
have been delivered to the Trustee for cancellation or that any holder has
converted.

        Section 2.12    Transfer of Interests in Global Securities. The
registered holder of a Global Security may grant proxies and otherwise authorize
any person, including Agent Members and persons that may hold interests through
Agent Members, to take any action which a holder is entitled to take under this
Indenture or the Securities.

        Section 2.13    Defaulted Interest. If the Company fails to make a
payment of interest on the Securities, it shall pay such defaulted interest plus
any interest payable on the defaulted interest, in any lawful manner. It may pay
such defaulted interest, plus any such interest payable on it, to the persons
who are Noteholders on a subsequent special record date. The Company shall fix
any such record date and payment date. At least 15 days before any such record
date, the Company shall cause to be mailed to Noteholders a notice that states
the record date, payment date, and amount of such interest to be paid.

                                      -13-
<PAGE>   19

                                  ARTICLE III

                            REDEMPTION AND REPURCHASE

        Section 3.1     Notices to Trustee. If the Company elects to redeem
Securities pursuant to the optional redemption provision of Section 3.7 hereof,
it shall notify the Trustee of the redemption date and the principal amount of
Securities to be redeemed. The Company shall give each notice to the Trustee
provided for in this Section 3.1 at least 30 days before the redemption date
(unless a shorter notice period shall be satisfactory to the Trustee).

        Section 3.2     Selection of Securities to be Redeemed. If less than all
the Securities are to be redeemed, the Trustee shall select the Securities to be
redeemed in compliance with the requirements of the principal national
securities exchange, if any, on which the Securities are listed, or, if the
Securities are not so listed, on a pro rata basis. The Trustee shall make the
selection not more than 60 days and not less than 15 days before the redemption
date from Securities outstanding not previously called for redemption. The
Trustee may select for redemption portions of the principal of Securities that
have denominations larger than $1,000. Securities and portions of them it
selects shall be in amounts of $1,000 or integral multiples of $1,000.
Provisions of this Indenture that apply to Securities called for redemption also
apply to portions of Securities called for redemption. The Trustee shall notify
the Company promptly of the Securities or portions of Securities to be called
for redemption.

        If any Security selected for partial redemption is converted in part
after such selection, the converted portion of such Security shall be deemed (so
far as may be) to be the portion to be selected for redemption. The Securities
(or portions thereof) so selected shall be deemed duly selected for redemption
for all purposes hereof, notwithstanding that any such Security is converted in
whole or in part before the mailing of the notice of redemption. Upon any
redemption of less than all the Securities, the Company and the Trustee may
treat as outstanding any Securities surrendered for conversion during the period
15 days next preceding the mailing of a notice of redemption and need not treat
as outstanding any Security authenticated and delivered during such period in
exchange for the unconverted portion of any Security converted in part during
such period.

Section 3.3 Notice of Redemption. At least 15 days but not more than 30 days
before a redemption date, the Company shall mail a notice of redemption to each
holder whose Securities are to be redeemed at such holder's registered address.

        The notice shall identify the Securities to be redeemed (including the
CUSIP numbers) and shall state:

        (a) the redemption date;

        (b) the redemption price;

        (c) if any Security is being redeemed in part, the portion of the
principal amount of such Security to be redeemed and that, after the redemption
date, upon cancellation of such Security, a

                                      -14-
<PAGE>   20

new Security or Securities in principal amount equal to the unredeemed portion
will be issued in the name of the holder thereof;

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

        (e) that Securities called for redemption must be surrendered to the
Paying Agent to collect the redemption price plus accrued interest, if any;

        (f) that, unless the Company defaults in making such redemption payment
or the Paying Agent is prohibited from making such payment pursuant to the terms
of this Indenture, interest on Securities called for redemption ceases to accrue
on and after the redemption date; and

        (g) the paragraph of the Securities pursuant to which the Securities
called for redemption are being redeemed.

        Such notice shall also state the current Conversion Price and the date
on which the right to convert such Securities or portions thereof into Common
Stock of the Company will expire.

        At the Company's request, the Trustee shall give notice of redemption in
the Company's name and at its expense.

        Section 3.4     Effect of Notice of Redemption. Once notice of
redemption is mailed, Securities called for redemption become due and payable on
the redemption date at the price set forth in the Security.

        Section 3.5     Deposit of Redemption Price. On or before 10:00 am New
York City time on the redemption date, the Company shall deposit with the
Trustee or with the Paying Agent money sufficient to pay the redemption price
of and accrued interest, if any, up to but not including the redemption date on
all Securities to be redeemed on that date (subject to the right of holders of
record on the relevant record date to receive interest, if any, due on an
interest payment date) unless theretofore converted into Common Stock pursuant
to the provisions hereof. The Trustee or the Paying Agent shall return to the
Company any money not required for that purpose.

        Section 3.6     Securities Redeemed in Part. Upon cancellation of a
Security that is redeemed in part, the Company shall issue and the Trustee shall
authenticate for the holder at the expense of the Company a new Security equal
in principal amount to the unredeemed portion of the Security surrendered.

        Section 3.7     Optional Redemption. The Company may redeem all or any
portion of the Securities, upon the terms and at the redemption prices set forth
in each of the Securities. Any redemption pursuant to this Section 3.7 shall be
made pursuant to the provisions of Section 3.1 through 3.6 hereof.

                                      -15-
<PAGE>   21
        Section 3.8     Designated Event Offer.

        (a) In the event that, pursuant to Section 4.7 hereof, the Company shall
commence a Designated Event Offer, the Company shall follow the procedures in
this Section 3.8.

        (b) The Designated Event Offer shall remain open for a period specified
by the Company which shall be no less than 30 calendar days and no more than 40
calendar days following its commencement on the date of the mailing of notice in
accordance with Section 3.8(e) hereof (the "Commencement Date"), except to the
extent that a longer period is required by applicable law (the "Tender Period").
Upon the expiration of the Tender Period (the "Designated Event Payment Date"),
the Company shall purchase the principal amount of Securities required to be
purchased pursuant to Section 4.7 hereof at a purchase price equal to 100% of
principal thereof, together with accrued and unpaid interest thereon, if any
(the "Designated Event Payment").

        (c) If the Designated Event Payment Date is on or after an interest
payment record date and on or before the related interest payment date, any
accrued interest will be paid to the person in whose name a Security is
registered at the close of business on such record date, and no additional
interest will be payable to Noteholders who tender Securities pursuant to the
Designated Event Offer.

        (d) The Company shall provide the Trustee with notice of the Designated
Event Offer at least 10 Business Days before the Commencement Date.

        (e) On or before the Commencement Date, the Company or the Trustee (upon
the request and at the expense of the Company) shall send, by first class mail,
a notice to each of the Noteholders, which shall govern the terms of the
Designated Event Offer and shall state:

                (i)     that the Designated Event Offer is being made pursuant
to this Section 3.8 and Section 4.7 hereof and that all Securities tendered will
be accepted for payment;

                (ii)    the purchase price (as determined in accordance with
Section 4.7 hereof), the length of time the Designated Event Offer will remain
open and the Designated Event Payment Date;

                (iii)   that any Security or portion thereof not tendered for
payment will continue to accrue interest;

                (iv)    that, unless the Company defaults in the payment of the
Designated Event Payment, any Security or portion thereof accepted for payment
pursuant to the Designated Event Offer shall cease to accrue interest and, if
applicable, after the Designated Event Payment Date;

                (v)     that Noteholders electing to have a Security or portion
thereof purchased pursuant to any Designated Event Offer will be required to
surrender the Security, with the form entitled "Option of Noteholder To Elect
Purchase" on the reverse of the Security completed, to the Paying Agent at the
address specified in the notice prior to the close of business on the third
Business Day preceding the Designated Event Payment Date;

                                      -16-
<PAGE>   22

                (vi)    that Noteholders will be entitled to withdraw their
election if the Paying Agent receives, not later than the close of business on
the second Business Day preceding the Designated Event Payment Date, or such
longer period as may be required by law, a letter or a telegram, telex or
facsimile transmission (receipt of which is confirmed and promptly followed by a
letter) setting forth the name of the Noteholder, the principal amount of the
Security or portion thereof the Noteholder delivered for purchase and a
statement that such Noteholder is withdrawing his election to have the Security
or portion thereof purchased; and

                (vii)   that Noteholders whose Securities are being purchased
only in part will be issued new Securities equal in principal amount to the
unpurchased portion of the Securities surrendered, which unpurchased portion
must be equal to $1,000 in principal amount or an integral multiple thereof.

        In addition, the notice shall contain all instructions and materials
that the Company shall reasonably deem necessary to enable such Noteholders to
tender Securities pursuant to the Designated Event Offer.

        (f) On or prior to 10:00 am New York City time the Designated Event
Payment Date, the Company shall irrevocably deposit with the Trustee or a
Paying Agent in immediately available funds an amount equal to the Designated
Event Payment to be held for payment in accordance with the terms of this
Section 3.8. On the Designated Event Payment Date, the Company shall, to the
extent lawful, (i) accept for payment the Securities or portions thereof
tendered pursuant to the Designated Event Offer, (ii) deliver or cause to be
delivered to the Trustee Securities so accepted and (iii) deliver to the
Trustee an Officers' Certificate stating such Securities or portions thereof
have been accepted for payment by the Company in accordance with the terms of
this Section 3.8. The Paying Agent shall promptly (but in any case not later
than ten (10) calendar days after the Designated Event Payment Date) mail or
deliver to each tendering Noteholder an amount equal to the purchase price of
the Securities tendered by such Noteholder, and the Trustee shall promptly
authenticate and mail or deliver to such Noteholders a new Security equal in
principal amount to any unpurchased portion of the Security surrendered, if
any; provided, that each new Security shall be in a principal amount of $1,000
or an integral multiple thereof. Any Securities not so accepted shall be
promptly mailed or delivered by or on behalf of the Company to the holder
thereof. The Company will publicly announce the results of the Designated Event
Offer on, or as soon as practicable after, the Designated Event Payment Date.

        (g) The Designated Event Offer shall be made by the Company in
compliance with all applicable provisions of the Exchange Act, and all
applicable tender offer rules promulgated thereunder, and shall include all
instructions and materials that the Company shall reasonably deem necessary to
enable such Noteholders to tender their Securities.

                                      -17-
<PAGE>   23

                                   ARTICLE IV

                                    COVENANTS

        Section 4.1     Payment of Securities. The Company shall pay the
principal of, premium, if any and interest on the Securities on the dates and in
the manner provided in the Securities. Principal and interest shall be
considered paid on the date due if the Paying Agent (other than the Company or
an Affiliate of the Company) holds on that date money designated for and
sufficient to pay all principal, premium, if any and interest then due and such
Paying Agent is not prohibited from paying such money to the Noteholders on that
date pursuant to the terms of this Indenture. To the extent lawful, the Company
shall pay interest (including post petition interest in any proceeding under any
Bankruptcy Law) on overdue installments of interest (without regard to any
applicable grace period) at the rate borne by the Securities, compounded
semiannually.

        Section 4.2     SEC Reports. Whether or not required by the rules and
regulations of the SEC, so long as any Securities are outstanding, the Company
will file with the SEC and, if requested, furnish to the Trustee and to the
holders of Securities all quarterly and annual financial information required to
be contained in a filing with the SEC on Forms 10-Q and 10-K, including a
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" and, with respect to annual information only, a report thereon by
the Company's certified independent accountants. Delivery of such reports,
information and documents to the Trustee is for informational purposes only and
the Trustee's receipt of such shall not constitute constructive notice of any
information contained therein or determinable from information contained
therein, including the Company's compliance with any of its covenants hereunder
(as to which the Trustee is entitled to rely exclusively on Officers'
Certificates).

        Section 4.3     Compliance Certificate. The Company shall deliver to the
Trustee, within 120 days after the end of each fiscal year of the Company, an
Officers' Certificate stating that a review of the activities of the Company and
its Subsidiaries 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, and
complied with the covenants and conditions contained in, 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, and complied with the covenants and
conditions contained in this Indenture and is not in default in the performance
or observance of any of the terms, provisions and conditions hereof (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 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 or of interest, if any, on the
Securities are prohibited.

        One of the Officers signing such Officers' Certificate shall be either
the Company's principal executive officer, principal financial officer or
principal accounting officer.

        The Company will, so long as any of the Securities are outstanding,
deliver to the Trustee, forthwith upon becoming aware of:

                                      -18-
<PAGE>   24

        (a) any Default, Event of Default or default in the performance of any
covenant, agreement or condition contained in this Indenture; or

        (b) any event of default under any other mortgage, indenture or
instrument described in Section 8.1(e), an Officers' Certificate specifying such
Default, Event of Default or default.

        Section 4.4     Stay, Extension and Usury Laws. The Company covenants
(to the extent that it may lawfully do so) that it will 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, which may affect the covenants or the performance of this
Indenture; and the Company (to the extent it may lawfully do so) hereby
expressly waives all benefit or advantage of any such law, and covenants that it
will not, by resort to any such law, hinder, delay or impede the execution of
any power herein granted to the Trustee, but will suffer and permit the
execution of every such power as though no such law has been enacted.

        Section 4.5     Corporate Existence. Subject to Article VII hereof, the
Company will do or cause to be done all things necessary to preserve and keep in
full force and effect its corporate existence and the corporate, partnership or
other existence of each Subsidiary of the Company in accordance with the
respective organizational documents of each Subsidiary and the rights (charter
and statutory), licenses and franchises of the Company and its Subsidiaries;
provided, however, that the Company shall not be required to preserve any such
right, license or franchise, or the corporate, partnership or other existence of
any Subsidiary, if the Board of Directors shall determine that the preservation
thereof is no longer desirable in the conduct of the business of the Company and
its Subsidiaries taken as a whole and that the loss thereof is not adverse in
any material respect to the Noteholders. Notwithstanding the foregoing, the
corporate existence of any Subsidiary may also be terminated in connection with
any Board approved corporate restructuring or reorganization.

        Section 4.6     Taxes. The Company shall, and shall cause each of its
Subsidiaries to, pay prior to delinquency all taxes, assessments and
governmental levies, except as contested in good faith and by appropriate
proceedings.

        Section 4.7     Designated Event.

        (a) Upon the occurrence of a Designated Event, each holder of Securities
shall have the right, in accordance with this Section 4.7 and Section 3.8
hereof, to require the Company to repurchase all or any part (equal to $1,000 or
an integral multiple thereof) of such holder's Securities pursuant to the terms
of Section 3.8 (the "Designated Event Offer") at a purchase price in cash equal
to 100% of the principal amount thereof, together with accrued and unpaid
interest thereon, if any, to the Designated Event Payment Date, plus an amount
payable in cash equal to two years' interest on the Securities, less any
interest actually paid to such holder prior to the Designated Event Payment Date
(the "Designated Event Payment").

        (b) On or before the Commencement Date, the Company shall mail to each
holder the notice provided by Section 3.8(e).

                                      -19-
<PAGE>   25

        (c) Payment by the Company of the Designated Event Payment upon the
occurrence of a Designated Event is subject to the subordination provisions of
Article VI.

        Section 4.8     Stockholder Rights Plan. In the event that the Company
implements a stockholder rights plan, such rights plan shall provide that upon
conversion of the Securities the holders will receive, in addition to the Common
Stock issuable upon such conversion, the rights issued under such rights plan
(whether or not such rights have separated from the Common Stock at the time of
such conversion), provided that a holder of Securities shall be subject to all
of the terms and conditions of any such rights plan.

                                   ARTICLE V

                                   CONVERSION

        Section 5.1     Conversion Privilege. A holder of a Security may convert
the principal amount thereof (or any portion thereof that is an integral
multiple of $1,000) into fully paid and nonassessable shares of Common Stock of
the Company at any time prior to the close of business (New York City time) on
the date of the Security's maturity at the Conversion Price then in effect,
except that, with respect to any Security called for redemption, such conversion
right shall terminate at the close of business on the Business Day immediately
preceding the redemption date (unless the Company shall default in making the
redemption payment when it becomes due, in which case the conversion right shall
terminate on the date such default is cured). A Security in respect of which a
holder has delivered an "Option of Noteholder to Elect Purchase" form appearing
in Exhibit A attached hereto exercising the option of such holder to require the
Company to purchase such Security may be converted only if the notice of
exercise is withdrawn as provided in Section 3.8. The number of shares of Common
Stock issuable upon conversion of a Security is determined by dividing the
principal amount of the Security converted by the conversion price in effect on
the Conversion Date (the "Conversion Price").

        The initial Conversion Price is stated in paragraph 10 of the Securities
and is subject to adjustment as provided in this Article V.

        Provisions of this Indenture that apply to conversion of all of a
Security also apply to conversion of a portion of it. A holder of Securities is
not entitled to any rights of a holder of Common Stock (other than as provided
in Section 4.8 hereof) until such holder of Securities has converted such
Securities into Common Stock, and only to the extent that such Securities are
deemed to have been converted into Common Stock under this Article V.

        Section 5.2     Conversion Procedure. To convert a Security, a holder
must satisfy the requirements in paragraph 10 of the Securities. The date on
which the holder satisfies all of those requirements is the conversion date (the
"Conversion Date"). As soon as practicable after the Conversion Date, the
Company shall deliver to the holder through the Conversion Agent a certificate
for the number of whole shares of Common Stock issuable upon the conversion and
a check for any fractional share determined pursuant to Section 5.3. Such
certificate shall bear any legends set forth on the converted Security, unless
and to the extent the restrictions contained in such legends no

                                      -20-
<PAGE>   26

longer apply to such Common Stock. The person in whose name the certificate is
registered shall become the stockholder of record on the Conversion Date and, as
of such date, such person's rights as a Noteholder shall cease; provided,
however, that no surrender of a Security on any date when the stock transfer
books of the Company shall be closed shall be effective to constitute the person
entitled to receive the shares of Common Stock upon such conversion as the
stockholder of record of such shares of Common Stock on such date, but such
surrender shall be effective to constitute the person entitled to receive such
shares of Common Stock as the stockholder of record thereof for all purposes at
the close of business on the next succeeding day on which such stock transfer
books are open; provided further, however, that such conversion shall be at the
Conversion Price in effect on the date that such Security shall have been
surrendered for conversion, as if the stock transfer books of the Company had
not been closed.

        No payment or adjustment will be made for accrued and unpaid interest on
a converted Security or for dividends or distributions on shares of Common Stock
issued upon conversion of a Security, but if any holder surrenders a Security
for conversion after the close of business on the record date for the payment of
an installment of interest and prior to the opening of business on the next
interest payment date, then, notwithstanding such conversion, the interest
payable on such interest payment date shall be paid to the holder of such
Security on such record date. In such event, such Security, when surrendered for
conversion, must be accompanied by payment in funds acceptable to the Company of
an amount equal to the interest (but in no circumstance shall this requirement
to pay interest upon conversion result in any holder being required to pay
Additional Interest or Additional Voluntary Conversion Interest) and payable on
such interest payment date on the portion so converted unless the Security has
been called for redemption by the Company and a notice of redemption has been
mailed to the holders.

        If a holder converts more than one Security at the same time, the number
of whole shares of Common Stock issuable upon the conversion shall be based on
the total principal amount of Securities converted.

        Upon surrender of a Security that is converted in part, the Trustee
shall authenticate for the holder a new Security equal in principal amount to
the unconverted portion of the Security surrendered.

        Section 5.3     Fractional Shares. The Company will not issue fractional
shares of Common Stock upon conversion of a Security. In lieu thereof, the
Company will pay an amount in cash based upon the Daily Market Price of the
Common Stock on the trading day prior to the date of conversion.

        Section 5.4     Taxes on Conversion. The issuance of certificates for
shares of Common Stock upon the conversion of any Security shall be made without
charge to the converting Noteholder for such certificates or for any tax in
respect of the issuance of such certificates, and such certificates shall be
issued in the respective names of, or in such names as may be directed by, the
holder or holders of the converted Security; provided, however, that in the
event that certificates for shares of Common Stock are to be issued in a name
other than the name of the holder of the Security converted, such Security, when
surrendered for conversion, shall be accompanied by an instrument

                                      -21-
<PAGE>   27

of transfer, in form satisfactory to the Company, duly executed by the
registered holder thereof or his duly authorized attorney; and provided further,
however, that the Company shall not be required to pay any tax which may be
payable in respect of any transfer involved in the issuance and delivery of any
such certificates in a name other than that of the holder of the converted
Security, and the Company shall not be required to issue or deliver such
certificates unless or until the person or persons requesting the issuance
thereof shall have paid to the Company the amount of such tax or shall have
established to the satisfaction of the Company that such tax has been paid or is
not applicable.

        Section 5.5     Company to Provide Stock. The Company shall at all times
reserve and keep available, free from preemptive rights, out of its authorized
but unissued Common Stock, solely for the purpose of issuance upon conversion of
Securities as herein provided, a sufficient number of shares of Common Stock to
permit the conversion of all outstanding Securities for shares of Common Stock.

        All shares of Common Stock which may be issued upon conversion of the
Securities shall be duly authorized, validly issued, fully paid and
nonassessable when so issued.

        Section 5.6     Adjustment of Conversion Price. The Conversion Price
shall be subject to adjustment from time to time as follows:

        (a) In case the Company shall (1) pay a dividend in shares of Common
Stock to holders of Common Stock, (2) make a distribution in shares of Common
Stock to holders of Common Stock, (3) subdivide its outstanding shares of Common
Stock into a greater number of shares of Common Stock or (4) combine its
outstanding shares of Common Stock into a smaller number of shares of Common
Stock, the Conversion Price in effect immediately prior to such action shall be
adjusted so that the holder of any Security thereafter surrendered for
conversion shall be entitled to receive the number of shares of Common Stock
which he would have owned immediately following such action had such Securities
been converted immediately prior thereto. Any adjustment made pursuant to this
subsection (a) shall become effective immediately after the record date in the
case of a dividend or distribution and shall become effective immediately after
the effective date in the case of a subdivision or combination.

        (b) In case the Company shall issue rights or warrants to substantially
all holders of Common Stock entitling them (for a period commencing no earlier
than the record date for the determination of holders of Common Stock entitled
to receive such rights or warrants and expiring not more than 45 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 current market
price (as determined pursuant to subsection (f) below) of the Common Stock on
such record date, the Conversion Price shall be adjusted so that the same shall
equal the price determined by multiplying the Conversion Price in effect
immediately prior to such record date by a fraction of which the numerator shall
be the number of shares of Common Stock outstanding on such record date, plus
the number of shares of Common Stock which the aggregate offering price of the
offered shares of Common Stock (or the aggregate conversion price of the
convertible securities so offered) would purchase at such current market price,
and of which the denominator shall be the number of shares of

                                      -22-
<PAGE>   28

Common Stock outstanding on such record date plus the number of additional
shares of Common Stock offered (or into which the convertible securities so
offered are convertible). Such adjustments shall become effective immediately
after such record date.

        (c) In case the Company shall distribute to all holders of Common Stock
shares of any class of Capital Stock of the Company other than Common Stock,
evidences of indebtedness or other assets (other than cash dividends out of
current or retained earnings), or shall distribute to substantially all holders
of Common Stock rights or warrants to subscribe for securities (other than those
securities referred to in subsection (b) above), then in each such case the
Conversion Price shall be adjusted so that the same shall equal the price
determined by multiplying the Conversion Price in effect immediately prior to
the date of such distribution by a fraction of which the numerator shall be the
current market price (determined as provided in subsection (f) below) of the
Common Stock on the record date mentioned below less the then fair market value
(as determined by the Board of Directors, whose determination shall be
conclusive evidence of such fair market value and described in a Board
Resolution) of the portion of the assets so distributed or of such subscription
rights or warrants applicable to one share of Common Stock, and of which the
denominator shall be such current market price of the Common Stock. Such
adjustment shall become effective immediately after the record date for the
determination of the holders of Common Stock entitled to receive such
distribution. Notwithstanding the foregoing, in the event that the Company shall
distribute rights or warrants to subscribe for additional shares of the
Company's Capital Stock (other than the Common Stock referred to in subsection
(b) above) ("Rights") pro rata to holders of Common Stock, the Company may, in
lieu of making any adjustment pursuant to this Section 5.6, make proper
provision so that each holder of a Security who converts such Security (or any
portion thereof) after the record date for such distribution and prior to the
expiration or redemption of the Rights shall be entitled to receive upon such
conversion, in addition to the shares of Common Stock issuable upon such
conversion (the "Conversion Shares"), a number of Rights to be determined as
follows: (i) if such conversion occurs on or prior to the date for the
distribution to the holders of Rights of separate certificates evidencing such
Rights (the "Distribution Date")," the same number of Rights to which a holder
of a number of shares of Common Stock equal to the number of Conversion Shares
is entitled at the time of such conversion in accordance with the terms and
provisions of and applicable to the Rights; and (ii) if such conversion occurs
after the Distribution Date, the same number of Rights to which a holder of the
number of shares of Common Stock into which the principal amount of the Security
so converted was convertible immediately prior to the Distribution Date would
have been entitled on the Distribution Date in accordance with the terms and
provisions of and applicable to the Rights.

        (d) In case the Company shall, by dividend or otherwise, at any time
distribute to all holders of its Common Stock cash (including any distributions
of cash out of current or retained earnings of the Company but excluding any
cash that is distributed as part of a distribution requiring a Conversion Price
adjustment pursuant to paragraph (c) of this Section) in an aggregate amount
that, together with the sum of (x) the aggregate amount of any other
distributions to all holders of its Common Stock made in cash plus (y) all
Excess Payments, in each case made within the 12 months preceding the date fixed
for determining the stockholders entitled to such distribution (the
"Distribution Record Date") and in respect of which no Conversion Price
adjustment pursuant to

                                      -23-
<PAGE>   29

paragraphs (c) or (e) of this Section or this paragraph (d) has been made,
exceeds 15% of the product of the current market price per share (determined as
provided in paragraph (f) of this Section) of the Common Stock on the
Distribution Record Date times the number of shares of Common Stock outstanding
on the Distribution Record Date (excluding shares held in the treasury of the
Company), the Conversion Price shall be reduced so that the same shall equal the
price determined by multiplying such Conversion Price in effect immediately
prior to the effectiveness of the Conversion Price reduction contemplated by
this paragraph (d) by a fraction of which the numerator shall be the current
market price per share (determined as provided in paragraph (f) of this Section)
of the Common Stock on the Distribution Record Date less the amount of such cash
and other consideration (including any Excess Payments) so distributed
applicable to one share (based on the pro rata portion of the aggregate amount
of such cash and other consideration (including any Excess Payments), divided by
the shares of Common Stock outstanding on the Distribution Record Date) of
Common Stock and the denominator shall be such current market price per share
(determined as provided in paragraph (f) of this Section) of the Common Stock on
the Distribution Record Date, such reduction to become effective immediately
prior to the opening of business on the day following the Distribution Record
Date.

        (e) In case a tender offer or other negotiated transaction made by the
Company or any Subsidiary of the Company for all or any portion of the Common
Stock shall be consummated, if an Excess Payment is made in respect of such
tender offer or other negotiated transaction and the amount of such Excess
Payment, together with the sum of (x) the aggregate amount of all Excess
Payments plus (y) the aggregate amount of all distributions to all holders of
the Common Stock made in cash (specifically including distributions of cash out
of retained earnings), in each case made within the 12 months preceding the date
of payment of such current negotiated transaction consideration or expiration of
such current tender offer, as the case may be (the "Purchase Date"), and as to
which no adjustment pursuant to paragraph (c) or paragraph (d) of this Section
or this paragraph (e) has been made, exceeds 15% of the product of the current
market price per share (determined as provided in paragraph (f) of this Section)
of the Common Stock on the Purchase Date times the number of shares of Common
Stock outstanding (including any tendered shares but excluding any shares held
in the treasury of the Company) on the Purchase Date, the Conversion Price shall
be reduced so that the same shall equal the price determined by multiplying such
Conversion Price in effect immediately prior to the effectiveness of the
Conversion Price reduction contemplated by this paragraph (e) by a fraction of
which the numerator shall be the current market price per share (determined as
provided in paragraph (f) of this Section) of the Common Stock on the Purchase
Date less the amount of such Excess Payments and such cash distributions, if
any, applicable to one share (based on the pro rata portion of the aggregate
amount of such Excess Payments and such cash distributions, divided by the
shares of Common Stock outstanding on the Purchase Date) of Common Stock and the
denominator shall be such current market price per share (determined as provided
in paragraph (f) of this Section) of the Common Stock on the Purchase Date, such
reduction to become effective immediately prior to the opening of business on
the day following the Purchase Date.

        (f) The current market price per share of Common Stock on any date shall
be deemed to be the average of the Daily Market Prices for the shorter of (i) 30
consecutive Business Days ending on

                                      -24-
<PAGE>   30

the last full trading day on the exchange or market referred to in determining
such Daily Market Prices prior to the time of determination or (ii) the period
commencing on the date next succeeding the first public announcement of the
issuance of such rights or such warrants or such other distribution or such
negotiated transaction through such last full trading day on the exchange or
market referred to in determining such Daily Market Prices prior to the time of
determination.

        (g) In any case in which this Section 5.6 shall require that an
adjustment be made immediately following a record date for an event, the Company
may elect to defer, until such event, issuing to the holder of any Security
converted after such record date the shares of Common Stock and other Capital
Stock of the Company issuable upon such conversion over and above the shares of
Common Stock and other Capital Stock of the Company issuable upon such
conversion only on the basis of the Conversion Price prior to adjustment; and,
in lieu of the shares the issuance of which is so deferred, the Company shall
issue or cause its stock transfer agent to issue due bills or other appropriate
evidence of the right to receive such shares.

        Section 5.7     No Adjustment. No adjustment in the Conversion Price
shall be required until cumulative adjustments amount to 1% or more of the
Conversion Price as last adjusted; provided, however, that any adjustments which
by reason of this Section 5.7 are not required to be made shall be carried
forward and taken into account in any subsequent adjustment. All calculations
under this Article V shall be made to the nearest cent or to the nearest one
hundredth of a share, as the case may be. No adjustment need be made for rights
to purchase Common Stock pursuant to a Company plan for reinvestment of
dividends or interest. No adjustment need be made for a change in the par value
or no par value of the Common Stock.

        Section 5.8     Other Adjustments.

        (a) In the event that, as a result of an adjustment made pursuant to
Section 5.6 above, the holder of any Security 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 Securities 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 V.

        (b) In the event that shares of Common Stock are not delivered after the
expiration of any of the rights or warrants referred to in Section 5.6(b) and
Section 5.6(c) hereof, the Conversion Price shall be readjusted to the
Conversion Price which would otherwise be in effect had the adjustment made upon
the issuance of such rights or warrants been made on the basis of delivery of
only the number of shares of Common Stock actually delivered.

        Section 5.9     Adjustments for Tax Purposes.
The Company may, at its option, make such reductions in the Conversion Price, in
addition to those required by Section 5.6 above, as it determines to be
advisable in order that any stock dividend, subdivision of shares, distribution
of rights to purchase stock or securities or distribution of securities
convertible into or exchangeable for stock made by the Company to its
stockholders will not be taxable to the recipients thereof.

                                      -25-
<PAGE>   31

        Section 5.10    Adjustments by the Company. The Company from time to
time may, to the extent permitted by law, reduce the Conversion Price by any
amount for any period of at least 20 days, in which case the Company shall give
at least 15 days notice of such reduction in accordance with Section 5.11, if
the Board of Directors has made a determination that such reduction would be in
the best interests of the Company, which determination shall be conclusive.

        Section 5.11    Notice of Adjustment. Whenever the Conversion Price is
adjusted, the Company shall promptly mail to Noteholders at the addresses
appearing on the Registrar's books 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.

        Section 5.12    Notice of Certain Transactions. In the event that:

                (1) the Company takes any action which would require an
adjustment in the Conversion Price;

                (2) the Company takes any action that would require a
supplemental indenture pursuant to Section 5.13; or

                (3) there is a dissolution or liquidation of the Company;

a holder of a Security may wish to convert such Security into shares of Common
Stock prior to the record date for or the effective date of the transaction so
that he may receive the rights, warrants, securities or assets which a holder of
shares of Common Stock on that date may receive. Therefore, the Company shall
mail to Noteholders at the addresses appearing on the Registrar's books and the
Trustee a notice stating the proposed record or effective date, as the case may
be. The Company shall mail the notice at least 15 days before such date;
however, failure to mail such notice or any defect therein shall not affect the
validity of any transaction referred to in clause (1), (2) or (3) of this
Section 5.12.

        Section 5.13    Effect of Reclassifications, Consolidations, Mergers or
Sales on Conversion Privilege. If any of the following shall occur, namely: (i)
any reclassification or change of outstanding shares of Common Stock issuable
upon conversion of Securities (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 or merger to which the
Company is a party other than a merger in which the Company is the continuing
corporation and which 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 property or business of the
Company as an entirety, then the Company, or such successor or purchasing
corporation, as the case may be, shall, as a condition precedent to such
reclassification, change, consolidation, merger, sale or conveyance, execute and
deliver to the Trustee a supplemental indenture in form satisfactory to the
Trustee providing that the holder of each Security then

                                      -26-
<PAGE>   32

outstanding shall have the right to convert such Security into the kind and
amount of shares of stock and other securities and property (including cash)
receivable upon such reclassification, change, consolidation, merger, sale or
conveyance by a holder of the number of shares of Common Stock deliverable upon
conversion of such Security immediately prior to such reclassification, change,
consolidation, merger, sale or conveyance. Such supplemental indenture shall
provide for adjustments of the Conversion Price which shall be as nearly
equivalent as may be practicable to the adjustments of the Conversion Price
provided for in this Article V. The foregoing, however, shall not in any way
affect the right a holder of a Security may otherwise have, pursuant to clause
(ii) of the last sentence of subsection (c) of Section 5.6, to receive Rights
upon conversion of a Security. If, in the case of any such consolidation,
merger, sale or conveyance, the stock or other securities and property
(including cash) receivable thereupon by a holder of Common Stock includes
shares of stock or other securities and property of a corporation other than the
successor or purchasing corporation, as the case may be, in such consolidation,
merger, 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 Securities as the Board of
Directors of the Company shall reasonably consider necessary by reason of the
foregoing. The provision of this Section 5.13 shall similarly apply to
successive consolidations, mergers, sales or conveyances.

        In the event the Company shall execute a supplemental indenture pursuant
to this Section 5.13, the Company shall promptly file with the Trustee 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 Securities upon the conversion of their Securities after any such
reclassification, change, consolidation, merger, sale or conveyance and any
adjustment to be made with respect thereto.

        Section 5.14    Trustee's Disclaimer. The Trustee has no duty to
determine when an adjustment under this Article V should be made, how it should
be made or what such adjustment should be, 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 5.11. The Trustee makes
no representation as to the validity or value of any securities or assets issued
upon conversion of Securities, and the Trustee shall not be responsible for the
Company's failure to comply with any provisions of this Article V.

        The Trustee shall not be under any responsibility to determine the
correctness of any provisions contained in any supplemental indenture executed
pursuant to Section 5.13, 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 5.13.

        Section 5.15    Automatic Conversion by the Company.

        (a) The Company may elect to automatically convert the Securities (an
"Automatic Conversion") at any time prior to Maturity if the average Daily
Market Price of the Company's Common Stock has exceeded 200% of the Conversion
Price for at least 20 Trading Days during a

                                      -27-
<PAGE>   33

30-day Trading Day period ending within five Trading Days prior to the notice of
Automatic Conversion.

        (b) In the event that the date that the Securities will be automatically
converted (the "Automatic Conversion Date") occurs on or prior to [---], 2003,
the Company will pay Additional Interest (as defined below) in cash or, at the
Company's election, in Common Stock. In the event that the Company elects to pay
Additional Interest, if any, on the Securities in Common Stock upon an Automatic
Conversion, the shares of Common Stock will be valued at 90% of the average of
the Daily Market Price for the five Trading Days immediately preceding the
second Trading Day preceding the Automatic Conversion Date. "Additional
Interest" shall be equal to $[___] per each $1,000 principal amount of
Securities, less any interest actually paid or provided for with respect to such
Securities prior to the Automatic Conversion Date.

                (i)     The shares of Common Stock deliverable in payment of the
Additional Interest shall have a fair market value as of the Automatic
Conversion Date of not less than the Additional Interest as determined by this
Section 5.15. For purposes of this Section 5.15, the fair market value of shares
of Common Stock shall be determined by the Company and shall be equal to 90% of
the average of the Daily Market Price for the five consecutive Trading Days
immediately preceding the second Trading Day prior to the Automatic Conversion
Date;

                (ii)    Additional Interest shall be paid only in cash in the
event any shares of Common Stock to be issued for the payment of Additional
Interest in the Securities hereunder (i) require registration under any federal
securities law before such shares may be freely transferable without being
subject to any transfer restrictions under the Securities Act upon an Automatic
Conversion and if such registration is not completed or does not become
effective prior to the Automatic Conversion Date, and/or (ii) require
registration with or approval of any governmental authority under any state law
or any other federal law before such shares may be validly issued or delivered
upon an Automatic Conversion and if such registration is not completed or does
not become effective or such approval is not obtained prior to the Automatic
Conversion Date;

                (iii)   The Common Stock is, or shall have been, approved for
listing on the NYSE prior to the Automatic Conversion Date; and

                (iv)    All shares of Common Stock which may be issued with
respect to the payment of interest on the Securities will be issued out of the
Company's authorized but unissued Common Stock and will, upon issue, be duly and
validly issued and fully paid and non-assessable and free of any preemptive
rights.

        If all of the conditions set forth in this Section 5.15(b) are not
satisfied in accordance with the terms thereof, the interest required to be paid
or duly provided for by the Company pursuant to this Section shall be paid by
the Company only in cash.

        (c) Unless the Company shall have theretofore called for redemption all
of the outstanding Securities, the Company or, at the request and expense of
the Company, the Trustee, shall give to all holders of Securities notice (the
"Automatic Conversion Notice") of the Automatic Conversion not

                                      -28-
<PAGE>   34

more than 30 days but not less than 15 days prior to the Automatic Conversion
Date. The Company shall also deliver a copy of such notice of an Automatic
Conversion to the Trustee.

        Each Automatic Conversion Notice shall state:

                (i)     the Automatic Conversion Date,

                (ii)    whether the Additional Interest, if any, shall be paid
                        by the Company in cash or by delivery of shares of
                        Common Stock,

                (iii)   the place or places where such Securities are to be
                        surrendered for conversion and accrued Additional
                        Interest, if any, and

                (iv)    the Conversion Price then in effect.

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

        (d) In the event of an Automatic Conversion, the Company shall issue and
deliver a certificate or certificates for the number of full shares of Common
Stock issuable upon conversion of the Securities and the Additional Interest, if
any, due on such Securities along with any cash in respect of any fractional
shares of Common Stock otherwise issuable upon conversion or in the event that
the Company elects to pay Additional Interest, if any, in Common Stock instead
of cash, for payment to the holder as promptly after the Automatic Conversion
Date as practicable in accordance with the provisions of this Article V.

        (e) All Securities subject to the Automatic Conversion shall be
delivered to the Trustee to be canceled at the direction of the Trustee, which
shall dispose of the same as provided in Section 2.11 hereof.

        Section 5.16    Voluntary Conversion by Holders.

        (a) If a holder elects to voluntarily convert Securities at any time
prior on or prior to [---], 2003, such holder will receive a payment of
additional interest equal to Additional Interest (as defined in Section 5.15(b))
("Additional Voluntary Conversion Interest") in cash or, at the Company's
election, in Common Stock, as long as the Company has not previously mailed an
Automatic Conversion Notice. In the event that the Company elects to pay
Additional Voluntary Conversion Interest, if any, on the Securities in Common
Stock upon a voluntary conversion, the shares of Common Stock will be valued at
90% of the average of the Daily Market Price for the five Trading Days
immediately preceding the second Trading Day preceding the Conversion Date,
subject to a minimum valuation of $1.215 per share of Common Stock, less any
interest actually paid or provided for with respect to such Securities prior to
the date of such voluntary conversion.

                (i)     Additional Voluntary Conversion Interest shall be paid
only in cash in the event any shares of Common Stock to be issued for the
payment of Additional Voluntary Conversion Interest in the Securities hereunder
(i) require registration under any federal securities law before such shares may
be freely transferable without being subject to any transfer restrictions

                                      -29-
<PAGE>   35

under the Securities Act upon a voluntary conversion and if such registration is
not completed or does not become effective prior to the date of such voluntary
conversion, and/or (ii) require registration with or approval of any
governmental authority under any state law or any other federal law before such
shares may be validly issued or delivered upon a voluntary conversion and if
such registration is not completed or does not become effective or such approval
is not obtained prior to the date of such voluntary conversion;

                (ii)    The Common Stock is, or shall have been, approved for
listing on the New York Stock Exchange prior to the date of the voluntary
conversion; and

                (iii)   All shares of Common Stock which may be issued with
respect to the payment of interest on the Securities will be issued out of the
Company's authorized but unissued Common Stock and, will upon issue, be duly and
validly issued and fully paid and non-assessable and free of any preemptive
rights.

        If all of the conditions set forth in this Section 5.16(b) are not
satisfied in accordance with the terms thereof, the interest required to be paid
or duly provided for by the Company pursuant to this Section shall be paid by
the Company only in cash.

        (b) In the event of a voluntary conversion by a holder, the Company
shall issue and deliver a certificate or certificates for the number of full
shares of Common Stock issuable upon conversion of the Securities submitted for
conversion and the Additional Voluntary Conversion Interest, if any, due on such
Securities along with any cash in respect of any fractional shares of Common
Stock otherwise issuable upon conversion or in the event that the Company elects
to pay Additional Voluntary Conversion Interest, if any, in Common Stock instead
of cash, for payment to the holder as promptly after the date of the voluntary
conversion as practicable in accordance with the provisions of this Article V.

        (c) All Securities submitted for voluntary conversion shall be delivered
to the Trustee to be canceled at the direction of the Trustee, which shall
dispose of the same as provided in Section 2.11 hereof.

                                   ARTICLE VI

                                  SUBORDINATION

        Section 6.1     Agreement to Subordinate. The Company, for itself and
its successors, and each Noteholder, by his acceptance of Securities, agree that
the payment of the principal of or interest on or any other amounts due on the
Securities is subordinated in right of payment, to the extent and in the manner
stated in this Article VI, to the prior payment in full of all existing and
future Senior Debt.

        Section 6.2     No Payment on Securities if Senior Debt in Default.
Anything in this Indenture to the contrary notwithstanding, no payment on
account of principal of or redemption or repurchase of, interest on or other
amounts due on the Securities, including any payments on a

                                      -30-
<PAGE>   36

Designated Event Offer, and no redemption, purchase, or other acquisition of the
Securities (including, without limitation, upon a Designated Event), shall be
made by or on behalf of the Company (i) unless full payment of amounts then due
for principal and interest and of all other amounts then due on all Senior Debt
has been made or duly provided for pursuant to the terms of the instrument
governing such Senior Debt, (ii) if, at the time of such payment, redemption,
purchase or other acquisition, or immediately after giving effect thereto, there
shall exist under any Senior Debt, or any agreement pursuant to which any Senior
Debt is issued, any default, which default shall not have been cured or waived
and which default shall have resulted in the full amount of such Senior Debt
being declared due and payable or (iii) if, at the time of such payment,
redemption, purchase or other acquisition, the Trustee shall have received
written notice from a Representative of the holders of Designated Senior Debt (a
"Payment Blockage Notice") that there exists under such Designated Senior Debt,
or any agreement pursuant to which such Designated Senior Debt is issued, any
default, which default shall not have been cured or waived, permitting the
holders thereof to declare any amounts of such Designated Senior Debt due and
payable, but only for the period (the "Payment Blockage Period") commencing on
the date of receipt of the Payment Blockage Notice and ending (unless earlier
terminated by notice given to the Trustee by a Representative of the holders of
such Designated Senior Debt) on the earlier of (a) the date on which such event
of default shall have been cured or waived or (b) 180 days from the receipt of
the Payment Blockage Notice. Notwithstanding the provisions described in the
immediately preceding sentence (other than in clauses (i) and (ii)), unless the
holders of such Designated Senior Debt or the Representative of such holders
shall have accelerated the maturity of such Designated Senior Debt, the Company
may resume payments on the Securities after the end of such Payment Blockage
Period. Not more than one Payment Blockage Notice may be given in any
consecutive 360-day period irrespective of the number of defaults with respect
to Senior Debt during such period.

        In the event that, notwithstanding the provisions of this Section 6.2,
payments are made by or on behalf of the Company in contravention of the
provisions of this Section 6.2, such payments shall be held by the Trustee, any
Paying Agent or the holders, as applicable, in trust for the benefit of, and
shall be paid over to and delivered to, the Representative of the holders of
Senior Debt or the trustee under the indenture or other agreement (if any),
pursuant to which any instruments evidencing any Senior Debt may have been
issued for application to the payment of all Senior Debt ratably according to
the aggregate amounts remaining unpaid to the extent necessary to pay all Senior
Debt in full in accordance with the terms of such Senior Debt, after giving
effect to any concurrent payment or distribution to or for the holders of Senior
Debt.

        The Company shall give prompt written notice to the Trustee and any
Paying Agent of any default or event of default under any Senior Debt or under
any agreement pursuant to which any Senior Debt may have been issued. The
Trustee and the Paying Agent may assume that all payments have been made with
respect to all Senior Debt unless the Trustee or the Paying Agent, as the case
may be, has received written notice that payment has not been made and three (3)
Business Days have expired.

                                      -31-
<PAGE>   37

        Section 6.3 Distribution on Acceleration of Securities; Dissolution and
Reorganization; Subrogation of Securities.

        (a) If the Securities are declared due and payable because of the
occurrence of an Event of Default, the Company shall give prompt written notice
to the holders of all Senior Debt or to the trustee(s) for such Senior Debt of
such acceleration. The Company may not pay the principal of, premium, if any, or
interest on or any other amounts due on the Securities until five days after
such holders or trustee(s) of Senior Debt receive such notice and, thereafter,
the Company may pay the principal of or interest on or any other amounts due on
the Securities only if the provisions of this Article VI permit such payment.

        (b) Upon (i) any acceleration of the principal amount due on the
Securities because of an Event of Default or (ii) any distribution of assets of
the Company upon any dissolution, winding up, liquidation or reorganization of
the Company (whether in bankruptcy, insolvency or receivership proceedings or
upon an assignment for the benefit of creditors or any other dissolution,
winding up, liquidation or reorganization of the Company):

                (1) the holders of all Senior Debt shall first be entitled to
receive payment in full of the principal thereof, the interest thereon and any
other amounts due thereon before the holders are entitled to receive payment on
account of the principal of or interest on or any other amounts due on the
Securities;

                (2) any payment or distribution of assets of the Company of any
kind or character, whether in cash, property or securities (other than
securities of the Company as reorganized or readjusted or securities of the
Company or any other corporation provided for by a plan of reorganization or
readjustment the payment of which is subordinate, at least to the extent
provided in this Article with respect to the Securities, to the payment in full
without diminution or modification by such plan of all Senior Debt), to which
the holders or the Trustee would be entitled except for the provisions of this
Article, shall be paid by the liquidating trustee or agent or other person
making such a payment or distribution, directly to the holders of Senior Debt
(or their representatives(s) or trustee(s) acting on their behalf), ratably
according to the aggregate amounts remaining unpaid on account of the principal
of or interest on and other amounts due on the Senior Debt held or represented
by each, to the extent necessary to make payment in full of all Senior Debt
remaining unpaid, after giving effect to any concurrent payment or distribution
to the holders of such Senior Debt; and

                (3) in the event that, notwithstanding the foregoing, any
payment or distribution of assets of the Company of any kind or character,
whether in cash, property or securities (other than securities of the Company as
reorganized or readjusted, or securities of the Company or any other corporation
provided for by a plan of reorganization or readjustment the payment of which is
subordinate, at least to the extent provided in this Article with respect to the
Securities, to the payment in full without diminution or modification by such
plan of Senior Debt), shall be received by the Trustee or the holders before all
Senior Debt is paid in full, such payment or distribution shall be held in trust
for the benefit of, and be paid over to upon request by a holder of the Senior
Debt,

                                      -32-
<PAGE>   38

the holders of the Senior Debt remaining unpaid (or their representatives) or
trustee(s) acting on their behalf, ratably as aforesaid, for application to the
payment of such Senior Debt until all such Senior Debt shall have been paid in
full, after giving effect to any concurrent payment or distribution to the
holders of such Senior Debt.

        Subject to the payment in full of all Senior Debt, the holders shall be
subrogated to the rights of the holders of Senior Debt to receive payments or
distributions of cash, property or securities of the Company applicable to the
Senior Debt until the principal of, premium, if any, and interest, if any, on
the Securities shall be paid in full and, for purposes of such subrogation, no
such payments or distributions to the holders of Senior Debt of cash, property
or securities which otherwise would have been payable or distributable to
holders shall, as between the Company, its creditors other than the holders of
Senior Debt, and the holders, be deemed to be a payment by the Company to or on
account of the Senior Debt, it being understood that the provisions of this
Article are and are intended solely for the purpose of defining the relative
rights of the holders, on the one hand, and the holders of Senior Debt, on the
other hand.

        Nothing contained in this Article or elsewhere in this Indenture or in
the Securities is intended to or shall (i) impair, as between the Company and
its creditors other than the holders of Senior Debt, the obligation of the
Company, which is absolute and unconditional, to pay to the holders the
principal of, premium, if any, and interest, if any, on the Securities as and
when the same shall become due and payable in accordance with the terms of the
Securities, (ii) affect the relative rights of the holders and creditors of the
Company other than holders of Senior Debt or, as between the Company and the
Trustee, the obligations of the Company to the Trustee, or (iii) prevent the
Trustee or the holders from exercising all remedies otherwise permitted by
applicable law upon default under this Indenture, subject to the rights, if any,
under this Article of the holders of Senior Debt in respect of cash, property
and securities of the Company received upon the exercise of any such remedy.

        Upon distribution of assets of the Company referred to in this Article,
the Trustee, subject to the provisions of Section 9.1 hereof, and the holders
shall be entitled to rely upon a certificate of the liquidating trustee or agent
or other person making any distribution to the Trustee or to the holders 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.
The Trustee, however, shall not be deemed to owe any fiduciary duty to the
holders of Senior Debt. Nothing contained in this Article or elsewhere in this
Indenture, or in any of the Securities, shall prevent the good faith application
by the Trustee of any moneys which shall have been deposited with it hereunder,
prior to its receipt of written notice of facts which would prohibit such
application, for the purpose of the payment of or on account of the principal
of, premium, if any, or interest on the Securities unless, prior to the date on
which such application is made by the Trustee, the Trustee shall be charged with
actual notice under Section 6.3(d) hereof of the facts which would prohibit the
making of such application.

                                      -33-
<PAGE>   39

        (c) The provisions of this Article shall not be applicable to any cash,
properties or securities received by the Trustee or by any holder that are
received as a holder of Senior Debt and nothing in Section 9.11 hereof or
elsewhere in this indenture shall deprive the Trustee or such holder of any of
its rights as such holder.

        (d) The Company shall give prompt written notice to the Trustee of any
fact known to the Company which would prohibit the making of any payment of
money to or by the Trustee in respect of the Securities pursuant to the
provisions of this Article. The Trustee, subject to the provisions of Section
9.1 hereof, shall be entitled to assume that no such fact exists unless the
Company or any holder of Senior Debt or any trustee therefor has given written
notice thereof to the Trustee. Notwithstanding the provisions of this Article or
any other provisions of this indenture, the Trustee shall not be charged with
knowledge of the existence of any fact which would prohibit the making of any
payment of moneys to or by the Trustee in respect of the Securities pursuant to
the provisions in this Article, unless and until three Business Days after the
Trustee shall have received written notice thereof from the Company or any
holder or holders of Senior Debt or from any trustee therefor; and, prior to the
receipt of any such written notice, the Trustee, subject to the provisions of
Section 9.1 hereof, shall be entitled in all respects conclusively to assume
that no such facts exist; provided that if on a date not less than three
Business Days immediately preceding the date upon which, by the terms hereof,
any such moneys may become payable for any purpose (including, without
limitation, the principal of or interest on any Security), the Trustee shall not
have received with respect to such moneys the notice provided for in this
Section 6.3(d), then anything herein contained to the contrary notwithstanding,
the Trustee shall have full power and authority to receive such moneys and to
apply the same to the purpose for which they were received, and shall not be
affected by any notice to the contrary which may be received by it on or after
such prior date.

        The Trustee shall be entitled to conclusively rely on the delivery to it
of a written notice by a person representing himself to be a holder of Senior
Debt (or a trustee on behalf of such holder) to establish that such notice has
been given by a holder of Senior Debt (or a trustee on behalf of any such holder
or holders). In the event that the Trustee determines in good faith that further
evidence is required with respect to the right of any person as a holder of
Senior Debt to participate in any payment or distribution pursuant to this
Article, the Trustee may request such person to furnish evidence to the
reasonable satisfaction of the Trustee as to the amount of Senior Debt held by
such person, the extent to which such person is entitled to participate in such
payment or distribution and any other facts pertinent to the rights of such
person under this Article, and, if such evidence is not furnished, the Trustee
may defer any payment to such person pending judicial determination as to the
right of such person to receive such payment; nor shall the Trustee be charged
with knowledge of the curing or waiving of any default of the character
specified in Section 6.2 hereof or that any event or any condition preventing
any payment in respect of the Securities shall have ceased to exist, unless and
until the Trustee shall have received written notice to such effect.

        (e) The provisions of this Section 6.3 applicable to the Trustee shall
(unless the context requires otherwise) also apply to any Paying Agent for the
Company.

                                      -34-
<PAGE>   40

        Section 6.4     Reliance by Senior Debt on Subordination Provisions.
Each holder of any Security by his acceptance thereof acknowledges and agrees
that the foregoing subordination provisions are, and are intended to be, an
inducement and a consideration for each holder of any Senior Debt, whether such
Senior Debt was created or acquired before or after the issuance of the
Securities, to acquire and continue to hold, or to continue to hold, such Senior
Debt, and such holder of Senior Debt shall be deemed conclusively to have relied
on such subordination provisions in acquiring and continuing to hold, or in
continuing to hold, such Senior Debt. Notice of any default in the payment of
any Senior Debt, except as expressly stated in this Article, and notice of
acceptance of the provisions hereof are hereby expressly waived. Except as
otherwise expressly provided herein, no waiver, forbearance or release by any
holder of Senior Debt under such Senior Debt or under this Article shall
constitute a release of any of the obligations or liabilities of the Trustee or
holders of the Securities provided in this Article.

        Section 6.5     No Waiver of Subordination Provisions. Except as
otherwise expressly provided herein, no right of any present or future holder of
any Senior Debt to enforce subordination as herein provided shall at any time in
any way be prejudiced or impaired by any act or failure to act on the part of
the Company or by any act or failure to act, in good faith, by any such holder,
or by any noncompliance by the Company with the terms, provisions and covenants
of this Indenture, regardless of any knowledge thereof any such holder may have
or be otherwise charged with.

        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 or the holders of the Securities, without
incurring responsibility to the holders of the Securities and without impairing
or releasing the subordination provided in this Article VI or the obligations
hereunder of the holders of the Securities to the holders of Senior Debt, do any
one or more of the following: (i) change the manner, place or terms 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
dispose of any property pledged, mortgaged or otherwise securing Senior Debt;
(iii) release any person liable in any manner for the collection of Senior Debt;
and (iv) exercise or refrain from exercising any rights against the Company or
any other person.

        Section 6.6     Trustee's Relation to Senior Debt. The Trustee in its
individual capacity shall be entitled to all the rights set forth in this
Article in respect of any Senior Debt at any time held by it, to the same extent
as any holder of Senior Debt, and nothing in Section 9.11 hereof or elsewhere in
this Indenture shall deprive the Trustee of any of its rights as such holder.

        With respect to the holders of Senior Debt, the Trustee undertakes to
perform or to observe only such of its covenants and obligations, as are
specifically set forth in this Article, and no implied covenants or obligations
with respect to the holders of Senior Debt shall be read into this Indenture
against the Trustee. The Trustee shall not owe any fiduciary duty to the holders
of Senior Debt but shall have only such obligations to such holders as are
expressly set forth in this Article.

        Each holder of a Security by his acceptance thereof authorizes and
directs the Trustee on his behalf to take such action as may be necessary or
appropriate to effectuate the subordination

                                      -35-
<PAGE>   41

provided in this Article and appoints the Trustee his attorney-in-fact for any
and all such purposes, including, in the event of any dissolution, winding up or
liquidation or reorganization under any applicable bankruptcy law of the Company
(whether in bankruptcy, insolvency or receivership proceedings or otherwise),
the timely filing of a claim for the unpaid balance of such holder's Securities
in the form required in such proceedings and the causing of such claim to be
approved. If the Trustee does not file a claim or proof of debt in the form
required in such proceedings prior to 30 days before the expiration of the time
to file such claims or proofs, then any holder or holders of Senior Debt or
their representative or representatives shall have the right to demand, sue for,
collect, receive and receipt for the payments and distributions in respect of
the Securities which are required to be paid or delivered to the holders of
Senior Debt as provided in this Article and to file and prove all claims
therefor and to take all such other action in the name of the holders or
otherwise, as such holders of Senior Debt or representative thereof may
determine to be necessary or appropriate for the enforcement of the provisions
of this Article.

        Section 6.7     Other Provisions Subject Hereto. Except as expressly
stated in this Article, notwithstanding anything contained in this Indenture to
the contrary, all the provisions of this Indenture and the Securities are
subject to the provisions of this Article. However, nothing in this Article
shall apply to or adversely affect the claims of, or payment to, the Trustee
pursuant to Section 9.7. Notwithstanding the foregoing, the failure to make a
payment on account of principal of or interest on the Securities by reason of
any provision of this Article VI shall not be construed as preventing the
occurrence of an Event of Default under Section 8.1.

        Section 6.8     Certain Conversions, Interest Payments and Repurchases
in Common Stock Deemed Payment. For the purposes of this Article VI only, (1)
the issuance and delivery of junior securities upon (i) conversion of Securities
in accordance with Article V, (ii) upon the payment of interest in accordance
with Section 1 of the form of Security (iii) upon the payment of Additional
Interest in accordance with Section 5.15 or (iv) upon the payment of Additional
Voluntary Conversion Interest in accordance with Section 5.16, in each case in
the manner specified in such respective Sections, shall not be deemed to
constitute a payment or distribution on account of the principal of (or premium,
if any) or interest on Securities or on account of the purchase or other
acquisition of Securities, and will therefore not be subject to the
subordination provisions of this Article VI, and (2) the payment, issuance or
delivery of cash (excluding cash paid for fractional shares upon conversion of a
Security or payment of interest, Additional Interest or Additional Voluntary
Conversion Interest), property or securities (other than junior securities) upon
conversion, payment of interest, payment of Additional Interest or payment of
Additional Voluntary Conversion Interest shall be deemed to constitute payment
on account of the principal of such Security. For the purposes of this Section,
the term "junior securities" means (a) shares of any stock of any class of the
Company and (b) securities of the Company which are subordinated in right of
payment to all Senior Debt which may be outstanding at the time of issuance or
delivery of such securities to substantially the same extent as, or to a greater
extent than, the Securities are so subordinated as provided in this Article VI.
Nothing contained in this Article or elsewhere in this Indenture or in the
Securities is intended to or shall impair, as among the Company, its creditors
other than holders of

                                      -36-
<PAGE>   42

Senior Debt and the holders of the Securities, the right, which is absolute and
unconditional, of the holder of any Security to convert such Security in
accordance with Article V.

                                  ARTICLE VII

                                   SUCCESSORS

        Section 7.1     Merger, Consolidation or Sale of Assets. The Company may
not consolidate or merge with or into any person (whether or not the Company is
the surviving corporation), or sell, assign, transfer, lease, convey or
otherwise dispose of all or substantially all of its properties or assets
unless:

        (a) the Company is the surviving corporation or the entity or the person
formed by or surviving any such consolidation or merger (if other than the
Company) or to which such sale, assignment, transfer, lease, conveyance or other
disposition shall have been made is a corporation organized or existing under
the laws of the United States, any state thereof or the District of Columbia;

        (b) the entity or person formed by or surviving any such consolidation
or merger (if other than the Company) assumes all the Obligations of the
Company, pursuant to a supplemental indenture in a form reasonably satisfactory
to the Trustee, under the Securities and the Indenture;

        (c) such sale, assignment, transfer, lease, conveyance or other
disposition of all or substantially all of the Company's properties or assets
shall be as an entirety or virtually as an entirety to one person and such
person shall have assumed all the Obligations of the Company, pursuant to a
supplemental indenture in a form reasonably satisfactory to the Trustee, under
the Securities and the Indenture;

        (d) immediately after such transaction no Default or Event of Default
exists; and

        (e) the Company or such person shall have delivered to the Trustee an
Officers' Certificate and an Opinion of Counsel, each stating that such
transaction and the supplemental indenture comply with the Indenture and that
all conditions precedent in the Indenture relating to such transaction have been
satisfied.

        Section 7.2     Successor Corporation Substituted. Upon any
consolidation or merger, or any sale, assignment, transfer, lease, conveyance or
other disposition of all or substantially all of the assets of the Company in
accordance with Section 7.1 hereof, the successor corporation formed by such
consolidation or into or with which the Company is merged or to which such sale,
assignment, transfer, lease, conveyance or other disposition is made shall
succeed to, and be substituted for and may exercise every right and power of,
the Company under this indenture with the same effect as if such successor
person has been named as the Company herein; provided, however, that the
predecessor Company in the case of a sale, assignment, transfer, lease,
conveyance or other disposition shall not be released from the obligation to pay
the principal of and interest on the Securities.

                                      -37-
<PAGE>   43

                                  ARTICLE VIII

                              DEFAULTS AND REMEDIES

        Section 8.1     Events of Default.  An "Event of Default" occurs if:

        (a) the Company defaults in the payment of interest on any Security when
the same becomes due and payable, whether or not such payments shall be
prohibited by Article VI, and the Default continues for a period of 30 days
after the date due and payable;

        (b) the Company defaults in the payment of the principal of any Security
when the same becomes due and payable at maturity, upon redemption or otherwise,
whether or not such payment shall be prohibited by Article VI;

        (c) the Company defaults in the payment of the Designated Event Payment
when the same becomes due and payable, whether or not such payment may be
prohibited by Article VI;

        (d) the Company fails to provide notice of any Designated Event in
accordance with Section 4.7;

        (e) the Company fails to observe or perform any other covenant or
agreement contained in this Indenture or the Securities, required by it to be
performed and the Default continues for a period of 60 days after the receipt of
written notice from the Trustee to the Company or from the holders of 25% in
aggregate principal amount of the then outstanding Securities to the Company and
the Trustee stating that such notice is a "Notice of Default";

        (f) there is a default under any mortgage, indenture or instrument under
which there may be issued or by which there may be secured or evidenced any
Indebtedness for money borrowed by the Company or any Subsidiary of the Company
(or the payment of which is guaranteed by the Company or any Subsidiary of the
Company), whether such Indebtedness or guarantee now exists or is created after
the Issuance Date, which default (i) is caused by a failure to pay when due
principal of or interest on such Indebtedness within the grace period provided
for in such Indebtedness (which failure continues beyond the longer of any
applicable grace period and 30 days) (a "Payment Default") or (ii) results in
the acceleration of such Indebtedness prior to its express maturity and, in each
case, the principal amount of any such Indebtedness, together with the principal
amount of any other such Indebtedness under which there is a Payment Default or
the maturity of which has been so accelerated, aggregates $10 million or more;

        (g) a final, non-appealable judgment or final, non-appealable judgments
(other than any judgment as to which a reputable insurance company has accepted
full liability) for the payment of money are entered by a court or courts of
competent jurisdiction against the Company or any Subsidiary of the Company and
remain undischarged for a period (during which execution shall not be
effectively stayed) of 60 days, provided that the aggregate of all such
judgments exceeds $10 million;

                                      -38-
<PAGE>   44
        (h) the Company or any Material Subsidiary pursuant to or within the
meaning of any Bankruptcy Law: (i) commences a voluntary case, (ii) consents to
the entry of an order for relief against it in an involuntary case in which it
is the debtor, (iii) consents to the appointment of a Bankruptcy Custodian of
it or for all or substantially all of its property, (iv) makes a general
assignment for the benefit of its creditors, or (v) makes the admission in
writing that it generally is unable to pay its debts as the same become due; or

        (i) a court of competent jurisdiction enters an order or decree under
any Bankruptcy Law that: (i) is for relief against the Company or any Material
Subsidiary of the Company in an involuntary case, (ii) appoints a Bankruptcy
Custodian of the Company or any Material Subsidiary of the Company or for all
or substantially all of its property, and the order or decree remains unstayed
and in effect for 60 days, or (iii) orders the liquidation of the Company or
any Material Subsidiary of the Company, and the order or decree remains
unstayed and in effect for 60 days.

        The term "Bankruptcy Law" means Title 11, U.S. Code or any similar
Federal or state law for the relief of debtors. The term "Bankruptcy Custodian"
means any receiver, trustee, assignee, liquidator or similar official under any
Bankruptcy Law.

        Section 8.2     Acceleration. If an Event of Default (other than an
Event of Default specified in clauses (h) and (i) of Section 8.1 hereof) occurs
and is continuing, the Trustee by notice to the Company, or the Noteholders of
at least 25% in principal amount of the then outstanding Securities by notice to
the Company and the Trustee, may declare all the Securities to be due and
payable. Upon such declaration, the principal of, premium, if any, and accrued
and unpaid interest on the Securities shall be due and payable immediately. If
an Event of Default specified in clause (h) or (i) of Section 8.1 hereof occurs,
such an amount shall ipso facto become and be immediately due and payable
without any declaration or other act on the part of the Trustee or any
Noteholder. The Noteholders of a majority in aggregate principal amount of the
then outstanding Securities by notice to the Trustee may rescind an acceleration
and its consequences if the rescission would not conflict with any judgment or
decree and if all existing Events of Default have been cured or waived except
nonpayment of principal or interest that has become due solely because of the
acceleration.

        Section 8.3     Other Remedies. If an Event of Default occurs and is
continuing, the Trustee may pursue any available remedy to collect the payment
of principal or interest then due and payable on the Securities or to enforce
the performance of any provision of the Securities or this Indenture.

        The Trustee may maintain a proceeding even if it does not possess any of
the Securities or does not produce any of them in the proceeding. A delay or
omission by the Trustee or any Noteholder 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.

        Section 8.4     Waiver of Past Defaults. The Noteholders of a majority
in aggregate principal amount of the then outstanding Securities by notice to
the Trustee may waive an existing Default or Event of Default and its
consequences except a continuing Default or Event of Default in the payment of
the Designated Event Payment or the principal of, or interest on, any Security.
When a

                                      -39-
<PAGE>   45

Default or Event of Default is waived, it is cured and ceases; but no such
waiver shall extend to any subsequent or other Default or impair any right
consequent thereon.

        Section 8.5     Control by Majority. The Noteholders of a majority in
principal amount of the then outstanding Securities may direct the time, method
and place of conducting any proceeding for any remedy available to the Trustee
or exercising any trust or power conferred on it. However, the Trustee may
refuse to follow any direction that conflicts with law or this Indenture, is
unduly prejudicial to the rights of other Noteholders, or would involve the
Trustee in personal liability.

        Section 8.6     Limitation on Suits. A Noteholder may pursue a remedy
with respect to this Indenture or the Securities only if:

        (a) the Noteholder gives to the Trustee notice of a continuing Event of
Default;

        (b) the Noteholders of at least 25% in principal amount of the then
outstanding Securities make a request to the Trustee to pursue the remedy;

        (c) such Noteholder or Noteholders offer to the Trustee indemnity
satisfactory to the Trustee against any loss, liability or expense;

        (d) the Trustee does not comply with the request within 60 days after
receipt of the request and the offer of indemnity; and

        (e) during such 60-day period the Noteholders of a majority in principal
amount of the then outstanding Securities do not give the Trustee a direction
inconsistent with the request.

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

        Section 8.7     Rights of Noteholders to Receive Payment.
Notwithstanding any other provision of this Indenture, the right of any
Noteholder of a Security to receive payment of principal and interest on the
Security, on or after the respective due dates expressed in the Security, 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 the Noteholder
made pursuant to this Section.

        Section 8.8     Collection Suit by Trustee. If an Event of Default
specified in Section 8.1(a) or (b) occurs and is continuing, the Trustee may
recover judgment in its own name and as trustee of an express trust against the
Company for the whole amount of principal and interest remaining unpaid on the
Securities and interest on overdue principal and interest and such further
amount as shall be sufficient to cover the costs and, to the extent lawful,
expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel.

        Section 8.9     Trustee May File Proofs of Claim. The Trustee may file
such proofs of claim and other papers or documents as may be necessary or
advisable in order to have the claims of the

                                      -40-
<PAGE>   46

Trustee and the Noteholders allowed in any judicial proceedings relative to the
Company, its creditors or its property. Nothing contained herein shall be deemed
to authorize the Trustee to authorize or consent to or accept or adopt on behalf
of any Noteholder any plan of reorganization, arrangement, adjustment or
composition affecting the Securities or the rights of any Noteholder thereof, or
to authorize the Trustee to vote in respect of the claim of any Noteholder in
any such proceeding.

        Section 8.10    Priorities. If the Trustee collects any money or
property pursuant to this Article, it shall pay out the money or proceeds, in
the case of property, in the following order:

        First: to the Trustee for amounts due under Section 9.7 hereof;

        Second: to the holders of Senior Debt to the extent required by Article
VI;

        Third: to Noteholders for amounts due and unpaid on the Securities for
principal and interest, ratably, without preference or priority of any kind,
according to the amounts due and payable on the Securities for principal and
interest, respectively; and

        Fourth: to the Company.

        Except as otherwise provided in Section 2.12 hereof, the Trustee may fix
a record date and payment date for any payment to Noteholders made pursuant to
this Section.

        Section 8.11    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, a suit by a holder pursuant to Section 8.7 hereof, or a suit by
Noteholders of more than 10% in principal amount of the then outstanding
Securities.

                                   ARTICLE IX

                                     TRUSTEE

        Section 9.1     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 their 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
Trustee need perform only those duties that are specifically set forth in this
Indenture and no others and (ii) in the absence of

                                      -41-
<PAGE>   47

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.

        (c) The Trustee may not be relieved from liability 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 9.1; (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 8.5 hereof.

        (d) Every provision of this Indenture that in any way relates to the
Trustee is subject to paragraphs (a), (b) and (c) of this Section 9.1. No
provision of this Indenture shall require the Trustee to expend or risk its own
funds or otherwise incur any financial liability in the performance of any of
its duties hereunder, or in the exercise of any of its rights or powers, if it
shall have reasonable grounds for believing that repayment of such funds or
adequate indemnity against such risk or liability is not reasonably assured to
it.

        (e) The Trustee may refuse to perform any duty or exercise any right or
power unless it receives indemnity satisfactory to it against any loss,
liability or expense.

        (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.

        Section 9.2     Rights of Trustee.

        (a) The Trustee may conclusively rely on any document reasonably
believed by it to be genuine and to have been signed or presented by the proper
person. The Trustee need not investigate any fact or matter stated in the
document.

        (b) Before the Trustee acts or refrains from acting, it (unless other
evidence be herein specifically prescribed) 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.

        (c) The Trustee may act through agents and nominees 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 that it takes or
omits to take in good faith, without negligence or willful misconduct, and that
it reasonably believes to be authorized or within its rights or powers.

                                      -42-
<PAGE>   48

        (e) The Trustee shall not be charged with knowledge of any Event of
Default under subsection (c), (d), (e), (f), (g), (h) or (i) of Section 8.1
unless either (1) a Responsible Officer assigned to its Corporate Trust Services
division shall have actual knowledge thereof, or (2) the Trustee shall have
received notice thereof in accordance with Section 12.2 hereof from the Company
or any holder.

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

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

        (h) 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 pursuant to this Indenture, unless such Holders shall have
offered to the Trustee security or indemnity satisfactory to the Trustee against
the costs, expenses and liabilities which might be incurred by it in compliance
with such request or direction;

        (i) 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 may see fit, and, if the Trustee shall determine to
make such further inquiry or investigation, it shall be entitled to examine the
books, records and premises of the Company, personally or by agent or attorney
at the sole cost of the Company and shall incur no liability or additional
liability of any kind by reason of such inquiry or investigation;

        (j) 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 each agent, custodian and other person employed to act hereunder;
and

        (k) 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.

        Section 9.3     Individual Rights of Trustee. The Trustee in its
individual or any other capacity may become the owner or pledgee of Securities
and may otherwise deal with the Company or an Affiliate with the same rights it
would have if it were not Trustee. Any Agent may do the same with like rights.
However, the Trustee is subject to Sections 9.10 and 9.11 hereof.

                                      -43-
<PAGE>   49

        Section 9.4     Trustee's Disclaimer. The Trustee makes no
representation as to the validity or adequacy of this Indenture or the
Securities, it shall not be accountable for the Company's use of the proceeds
from any Securities authenticated and delivered by the Trustee in conformity
with the provisions of this Indenture, and it shall not be responsible for any
statement of the Company in the Indenture or any statement in the Securities
other than its authentication.

        Section 9.5     Notice of Defaults. If a Default or Event of Default
occurs and is continuing and if it is actually known to the Trustee, the Trustee
shall mail to Noteholders 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 on any Security, the Trustee may withhold the notice if and so long as a
committee of its Trust Officers in good faith determines that withholding the
notice is in the interests of Noteholders.

        Section 9.6     Reports by Trustee to Noteholders. Within 60 days after
the reporting date stated in Section 12.10, the Trustee shall mail to
Noteholders a brief report dated as of such reporting date that complies with
TIA Section 313(a) if and to the extent required by such Section 313(a). 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 Noteholders shall be
filed with the SEC and each stock exchange on which the Securities are listed.
The Company shall notify the Trustee when the Securities are listed on any stock
exchange and any delisting thereof

        Section 9.7 Compensation and Indemnity. The Company shall pay to the
Trustee from time to time such compensation for its services hereunder as the
Company and the Trustee shall agree on in writing. 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 upon request for all reasonable
and duly documented disbursements, expenses and advances incurred or made by
it. Such disbursements and expenses may include the reasonable and duly
documented disbursements, compensation and expenses of the Trustee's agents and
counsel.

        The Company shall indemnify the Trustee and any predecessor Trustee and
its officers, directors, employees and all other agents against any loss,
damage, claims, liability or expense, including taxes (other than taxes based
upon, measured by, or determined by the income of the Trustee) incurred by it
except as set forth in the next paragraph. The Trustee shall notify the Company
promptly of any claim (whether asserted by the Company, by any Holder or any
other person) for which it may seek indemnity. 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 and duly documented
fees, disbursements and expenses of such counsel. The Company need not pay for
any settlement made without its consent, which consent shall not be unreasonably
withheld.

        The Company need not reimburse any expense or indemnify against any loss
or liability incurred by the Trustee through negligence, bad faith or willful
misconduct.

                                      -44-
<PAGE>   50

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

        When the Trustee incurs expenses or renders services after an Event of
Default specified in Section 8.1(h) or (i) occurs, the expenses and the
compensation for the services are intended to constitute expenses of
administration under any Bankruptcy Law.

        The provisions of this Section 9.7 shall survive the termination of this
Indenture, and the resignation or removal of the Trustee.

        Section 9.8     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.

        The Trustee may resign by so notifying the Company. The Noteholders of a
majority in principal amount of the then outstanding Securities may remove the
Trustee by so notifying the Trustee and the Company. The Company may remove the
Trustee if:

        (a) the Trustee fails to comply with Section 9.10 hereof, unless the
Trustee's duty to resign is stayed as provided in TIA Section 310(b);

        (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 Bankruptcy 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
Noteholders of a majority in principal amount of the then outstanding Securities
may appoint a successor Trustee to replace the successor Trustee appointed by
the Company.

        If a successor Trustee does not take office within 30 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company or the
Noteholders of at least 10% in principal amount of the then outstanding
Securities may petition any court of competent jurisdiction at the expense of
the Company for the appointment of a successor Trustee.

        If the Trustee fails to comply with Section 9.10 hereof, unless the
Trustee's duty to resign is stayed as provided in TIA Section 310(b), any
Noteholder who has been a bona fide holder of a Security for at least six months
may petition any court of competent jurisdiction for the removal of the Trustee
and the appointment of a successor Trustee.

                                      -45-
<PAGE>   51

        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, the
Company shall promptly pay all amounts due and payable to the retiring Trustee
pursuant to Section 9.7 hereof 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 Noteholders. The retiring
Trustee shall promptly transfer all property held by it as Trustee to the
successor Trustee, subject to the lien provided for in Section 9.7 hereof.
Notwithstanding replacement of the Trustee pursuant to this Section 9.8, the
Company's obligations under Section 9.7 hereof shall continue for the benefit of
the retiring Trustee with respect to expenses and liabilities incurred by it
prior to such replacement.

        Section 9.9     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 shall be the successor Trustee.

        Section 9.10    Eligibility; Disqualification.

        This Indenture shall always have a Trustee who satisfies the
requirements of TIA Section 310(a)(1) and (5). The Trustee, or if the Trustee is
a member of a bank holding company system, its bank holding company, shall
always have a combined capital and surplus as stated in Section 12.10 hereof.
The Trustee is subject to TIA Section 310(b).

        Section 9.11    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.

        Section 9.12    Sections Applicable to Registrar, Paying Agent and
Conversion Agent. The term "Trustee" as used in Sections 6.3, 9.1, 9.2, 9.3, 9.4
and 9.7 hereof shall (unless the context requires otherwise) be construed as
extending to and including the Trustee acting in its capacity, if any, as
Registrar, Paying Agent and Conversion Agent.

                                   ARTICLE X

                             DISCHARGE OF INDENTURE

        Section 10.1    Termination of Company's Obligations. This Indenture
shall cease to be of further effect (except that the Company's obligations under
Sections 9.7 and 10.2 hereof shall survive) when all outstanding Securities
theretofore authenticated and issued have been delivered to the Trustee for
cancellation and the Company has paid all sums payable hereunder.

        Thereupon, the Trustee upon request of the Company, shall acknowledge in
writing the discharge of the Company's obligations under this Indenture, except
for those surviving obligations specified above.

                                      -46-
<PAGE>   52

        Section 10.2    Repayment to Company. The Trustee and the Paying Agent
shall promptly pay to the Company upon request any excess money or securities
held by them at any time.

        The Trustee and the Paying Agent shall pay to the Company upon request
any money held by them for the payment of principal, premium, if any, or
interest, if any, that remains unclaimed for the period ending on the earlier of
10 Business Days prior to the date such funds would escheat to the State or two
years after the date upon which such payment shall have become due; provided,
however, that the Company, or the Trustee at the request of the Company, shall
have first caused notice of such payment to the Company to be mailed to each
Noteholder entitled thereto no less than 30 days prior to such payment. After
payment to the Company, the Trustee and the Paying Agent shall have no further
liability with respect to such money and Noteholders entitled to the money must
look to the Company for payment as general creditors unless any applicable
abandoned property law designates another person.

                                   ARTICLE XI

                       AMENDMENTS, SUPPLEMENTS AND WAIVERS

Section 11.1 Without Consent of Noteholders. The Company and the Trustee may
amend or supplement this Indenture or the Securities without the consent of any
Noteholder:

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

        (b) to comply with Sections 5.13 and 7.1 hereof;

        (c) to provide for uncertificated Securities in addition to certificated
Securities;

        (d) to make any change that does not adversely affect the rights
hereunder of any Noteholder;

        (e) to qualify this Indenture under the TIA or to comply with the
requirements of the SEC in order to maintain the qualification of the Indenture
under the TIA; or

        (f) to make any change that provides any additional rights or benefits
to the holders of Securities.

        An amendment under this Section may not make any change that adversely
affects the rights under Article VI of any holder of Senior Debt then
outstanding unless the holders of such Senior Debt (or any group or
representative thereof authorized to give a consent) consent to such change.

        Section 11.2 With Consent of Noteholders. Subject to Section 8.7
hereof, the Company and the Trustee may amend or supplement this Indenture or
the Securities with the written consent (including consents obtained in
connection with any tender offer or exchange offer for Securities) of the
Noteholders of at least a majority in principal amount of the then outstanding
Securities. Subject to Sections 8.4 and 8.7 hereof, the Noteholders of a
majority in principal amount of the Securities then outstanding may also by
their written consent (including consents obtained in connection with

                                      -47-
<PAGE>   53

any tender offer or exchange offer for Securities) waive any existing Default as
provided in Section 8.4 or waive compliance in a particular instance by the
Company with any provision of this Indenture or the Securities. However, without
the consent of each Noteholder affected, an amendment, supplement or waiver
under this Section may not (with respect to any Securities held by a
nonconsenting Noteholder):

        (a) reduce the amount of Securities whose Noteholders must consent to an
amendment, supplement or waiver;

        (b) reduce the rate of or change the time for payment of interest on any
Security;

        (c) reduce the principal of or change the fixed maturity of any Security
or alter the redemption provisions with respect thereto;

        (d) make any Security payable in money other than that stated in the
Security;

        (e) make any change in Section 8.4, 8.7 or 11.2 hereof (this sentence);

        (f) waive a default in the payment of the Designated Event Payment or
the principal of, or interest on, any Security (other than as provided in
Section 8.4);

        (g) waive a redemption payment payable on any Security;

        (h) make any change that adversely affects the right of Noteholders to
convert Securities into Common Stock of the Company; or

        (i) make any change in Articles V or VI hereof that adversely affects
the interests of the Noteholders.

        To secure a consent of the Noteholders under this Section 11.2, it shall
not be necessary for the Noteholders to approve the particular form of any
proposed amendment supplement or waiver, but it shall be sufficient if such
consent approves the substance thereof.

        An amendment under this Section may not make any change that adversely
affects the rights under Article VI of any holder of Senior Debt then
outstanding unless the holders of such Senior Debt (or any group or
representative thereof authorized to give a consent) consent to such change.

        Neither the Company nor any of its Subsidiaries shall, directly or
indirectly, pay or cause to be paid any consideration, whether by way of
interest, fee or otherwise, to any holder of Securities or as an inducement to
any consent, waiver or amendment of any of the terms or provisions of this
Indenture or the Securities unless such consideration is offered to be paid or
agreed to be paid to all holders of the Securities that consent, waive or agree
to amend in the time frame set forth in the solicitation documents relating to
such consent, waiver or agreement.

        After an amendment, supplement or waiver under this Section becomes
effective, the Company shall mail to Noteholders a notice briefly describing the
amendment or waiver.

                                      -48-
<PAGE>   54

        Section 11.3    Compliance with Trust Indenture Act. Every amendment to
this Indenture or the Securities shall be set forth in a supplemental indenture
that complies with the TIA as then in effect.

        Section 11.4    Revocation and Effect of Consents. Until an amendment,
supplement or waiver becomes effective, a consent to it by a Noteholder of a
Security is a continuing consent by the Noteholder and every subsequent
Noteholder of a Security or portion of a Security that evidences the same debt
as the consenting Noteholder's Security, even if notation of the consent is not
made on any Security. However, any such Noteholder or subsequent Noteholder may
revoke the consent as to such Noteholder's Security or portion of a Security if
the Trustee receives the notice of revocation before the date on which the
Trustee receives an Officers' Certificate certifying that the Noteholders of the
requisite principal amount of Securities have consented to the amendment,
supplement or waiver.

        The Company may, but shall not be obligated to, fix a record date for
the purpose of determining the Noteholders entitled to consent to any amendment,
supplement or waiver. If a record date is fixed, then notwithstanding the
provisions of the immediately preceding paragraph, those persons who were
Noteholders at such record date (or their duly designated proxies), and only
those persons, shall be entitled to consent to such amendment, supplement or
waiver or to revoke any consent previously given, whether or not such persons
continue to be Noteholders after such record date. No consent shall be valid or
effective for more than 90 days after such record date unless consents from
Noteholders of the principal amount of Securities required hereunder or such
amendment or waiver to be effective shall have also been given and not revoked
within such 90-day period.

        After an amendment, supplement or waiver becomes effective it shall bind
every Noteholder, unless it is of the type described in any of clauses (a)
through (i) of Section 11.2 hereof. In such case, the amendment or waiver shall
bind each Noteholder who has consented to it and every subsequent Noteholder of
a Security or portion of a Security that evidences the same debt as the
consenting Noteholder's Security.

        Section 11.5    Notation on or Exchange of Securities. The Trustee may
place an appropriate notation about an amendment or waiver on any Security
thereafter authenticated. The Company in exchange for all Securities may issue
and the Trustee shall authenticate new Securities that reflect the amendment or
waiver.

        Section 11.6    Trustee Protected. The Trustee shall sign all
supplemental indentures, except that the Trustee may, but need not, sign any
supplemental indenture that adversely affects its rights.

                                      -49-
<PAGE>   55

                                  ARTICLE XII

                                  MISCELLANEOUS

        Section 12.1    Trust Indenture Act Controls. If any provision of this
Indenture limits, qualifies, or conflicts with another provision which is
automatically deemed to be incorporated in this Indenture by the TIA, the
incorporated provision shall control.

        Section 12.2    Notices. Any notice or communication by the Company or
the Trustee to the other is duly given if in writing and delivered in person or
mailed by first class mail or nationally recognized courier to the other's
address stated in Section 12.10 hereof. The Company or the Trustee by notice to
the other may designate additional or different addresses for subsequent notices
or communications.

        Notice shall be deemed given to the Trustee when received by the
Trustee.

        Any notice or communication to a Noteholder shall be mailed by first
class mail to his address shown on the register kept by the Registrar. Failure
to mail a notice or communication to a Noteholder or any defect in it shall not
affect its sufficiency with respect to other Noteholders.

        If a notice or communication is mailed in the manner provided above
within the time prescribed, it is duly given, whether or not the addressee
receives it.

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

        All notices or communications shall be in writing.

        In case by reason of the suspension of regular mail service, or by
reason of any other cause, it shall be impossible to mail any notice as required
by the Indenture, then such method of notification as shall be made with the
approval of the Trustee shall constitute a sufficient mailing of such notice.

        Section 12.3    Communication by Noteholders with Other Noteholders.
Noteholders may communicate pursuant to TIA Section 312(b) with other
Noteholders with respect to their rights under this Indenture or the Securities.
The Company, the Trustee, the Registrar and anyone else shall have the
protection of TIA Section 312(c).

        Section 12.4    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 stating that, in the opinion of the
signers, all conditions precedent, if any, provided for in this Indenture
relating to the proposed action have been complied with; and

                                      -50-
<PAGE>   56

        (b) an Opinion of Counsel stating that, in the opinion of such counsel,
all such conditions precedent have been complied with.

        Section 12.5    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 pursuant to Section 4.3) shall
include:

        (a) a statement that the person signing such certificate or rendering
such opinion has read such covenant or condition;

        (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, such person has
made such examination or investigation as is necessary to enable such person to
express an informed opinion as to whether or not such covenant or condition has
been complied with; and

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

        Section 12.6    Rules by Trustee and Agents. The Trustee may make
reasonable rules for action by, or a meeting of, Noteholders. The Registrar or
Paying Agent may make reasonable rules and set reasonable requirements for its
functions.

        Section 12.7    Legal Holidays. A "Legal Holiday" is a Saturday, a
Sunday or a day on which banking institutions in the State of New York are not
required to be open. If a payment date is a Legal Holiday at a place of payment,
payment may be made at that place on the next succeeding day that is not a Legal
Holiday, and no interest shall accrue for the intervening period. If any other
operative date for purposes of this Indenture shall occur on a Legal Holiday
then for all purposes the next succeeding day that is not a Legal Holiday shall
be such operative date.

        Section 12.8    No Recourse Against Others. A director, officer,
employee or stockholder, as such of the Company shall not have any liability for
any obligations of the Company under the Securities or the Indenture or for any
claim based on, in respect of or by reason of such obligations or their
creation. Each Noteholder by accepting a Security waives and releases all such
liability. The waiver and release are part of the consideration for the issue of
the Securities.

        Section 12.9    Counterparts. This Indenture 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.

        Section 12.10   Variable Provisions. "Officer" means the Chairman of the
Board, the President, any Vice-President, the Treasurer, the Secretary, any
Assistant Treasurer or any Assistant Secretary of the Company.

                                      -51-
<PAGE>   57

        The first certificate pursuant to Section 4.3 hereof shall be for the
2001 fiscal year ending on December 31, 2001.

        The reporting date for Section 9.6 hereof is June 1 of each year. The
first reporting date is June 1, 2002.

        The Trustee, or if the Trustee is a member of a bank holding company
system, its bank holding company, shall always have a combined capital and
surplus of at least $50,000,000 as set forth in its most recent published annual
report of condition.

<TABLE>
<S>                                               <C>
        The Company's address is:                  Coeur D'Alene Mines Corporation
                                                   505 Front Avenue
                                                   Coeur D'Alene, Idaho 83814
                                                   Attention: Chief Financial Officer
                                                   Telephone number: (208) 667-3511
                                                   Telefax number: (208) 667-2213

        with a copy to:                            Arthur Bill
                                                   Foley & Lardner
                                                   Washington Harbor
                                                   3000 K Street N.W., Suite 500
                                                   Washington, DC  20007
                                                   Telephone Number: (202) 672-5300
                                                   Telefax Number: (202) 672-5399

        The Trustee's address is:                  101 Barclay Street, 21 West
                                                   New York, NY 10286
                                                   Attention: Corporate Trust Office - Global Finance Unit
                                                   Telephone Number: 212-815-5381
                                                   Telefax Number: 212-815-5595
</TABLE>

        Section 12.11   Governing Law. THE INTERNAL LAWS OF THE STATE OF NEW
YORK SHALL GOVERN THIS INDENTURE AND THE SECURITIES, WITHOUT REGARD TO THE
CONFLICT OF LAWS PROVISIONS THEREOF.

        Section 12.12   No Adverse Interpretation of Other Agreements. This
Indenture may not be used to interpret another indenture, loan or debt agreement
of the Company or an Affiliate. Any such indenture, loan or debt agreement may
not be used to interpret this Indenture.

        Section 12.13   Successors. All agreements of the Company in this
Indenture and the Securities shall bind its successor. All agreements of the
Trustee in this Indenture shall bind its successor.

                                      -52-
<PAGE>   58

        Section 12.14   Severability. In case any provision in this Indenture or
in the Securities shall be, invalid, illegal or unenforceable, the validity,
legality and enforceability of the remaining provisions shall not in any way be
affected or impaired thereby.

        Section 12.15   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 hereof, and shall in no way modify or restrict any of the
terms or provisions hereof.

        Section 12.16   WAIVER OF JURY TRIAL. EACH OF THE COMPANY AND THE
TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY
APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING
ARISING OUT OF OR RELATING TO THIS AGREEMENT, THE NOTES OR THE TRANSACTIONS
CONTEMPLATED HEREBY.

        Section 12.17   Jurisdiction. Each party hereto irrevocably agrees that
any legal suit, action or proceeding arising out of or relating to this
Indenture or the Securities may be instituted in any federal or state court in
the State and County of New York and waives any objection which it may now or
hereafter have to the laying of the venue of any such legal suit, action or
proceeding and waives immunity from jurisdiction or to service of process in
respect of any such suit, action or proceeding, and irrevocably submits to the
exclusive jurisdiction of any such court in any such suit, action or
proceeding. The Company agrees that a final judgment in any such suit, action
or proceeding shall be conclusive and may be enforced in other jurisdictions by
suit on the judgment or in any other manner provided by law in accordance with
applicable law.

                                      -53-
<PAGE>   59

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

                                           COEUR D'ALENE MINES CORPORATION,
                                           as Issuer,

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

                                           THE BANK OF NEW YORK,
                                           as Trustee

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

<PAGE>   60

                                    EXHIBIT A

                             [FORM OF FACE OF NOTE]

                           [GLOBAL SECURITIES LEGEND]

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

        TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN
WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH
SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL SECURITY SHALL BE
LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE
INDENTURE REFERRED TO ON THE REVERSE HEREOF.

<PAGE>   61

No. ______________

                                                            Cusip No. __________

                         COEUR D'ALENE MINES CORPORATION
                    13 3/8% CONVERTIBLE SENIOR SUBORDINATED NOTE
                                    DUE 2003

                         COEUR D'ALENE MINES CORPORATION

        Coeur D'Alene Mines Corporation, an Idaho corporation (the "Company")
promises to pay to ____________________________________________ or registered
assigns, the principal sum indicated on Schedule A hereof on December 31, 2003,
and to pay interest thereon in the manner set forth on the reverse hereof
accruing from [_____], 2001 at the rate of 13 3/8% per annum.

<TABLE>
<S>                                 <C>
        Interest Payment Dates:     June 30 and December 31, commencing December 31, 2001

        Record Dates:               June 15 and December 15
</TABLE>

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

<PAGE>   62

        IN WITNESS WHEREOF, Coeur D'Alene Mines Corporation has caused this
Convertible Note to be signed manually or by facsimile by its duly authorized
officers.

Dated: _______________

                                       COEUR D'ALENE MINES CORPORATION

                                       By:
                                          --------------------------------------

                                       By:
                                          --------------------------------------

[Seal]

TRUSTEE'S CERTIFICATE OF
AUTHENTICATION

This is one of the 13 3/8% Convertible Senior Subordinated Notes due December
31, 2003 described in the within-mentioned Indenture.

THE BANK OF NEW YORK,
as Trustee

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

<PAGE>   63

                         COEUR D'ALENE MINES CORPORATION

       13 3/8% CONVERTIBLE SENIOR SUBORDINATED NOTE DUE DECEMBER 31, 2003

        1.     Interest. Coeur D'Alene Mines Corporation, an Idaho corporation
(the "Company"), is the issuer of this 13 3/8% Convertible Senior Subordinated
Note due December 31, 2003 (the "Convertible Note"). The Company promises to
pay interest on the Convertible Notes in cash or in Common Stock, at the option
of the Company, semiannually on each June 30 and December 31, commencing on
December 31, 2001, to holders of record on the immediately preceding June 15
and December 15.

               In the event that the Company elects to pay interest in the
Company's Common Stock, such Common Stock will be valued at 90% of the average
of the Daily Market Price for the five trading days immediately preceding the
second Trading Day prior to the interest payment date.

               Interest on the Convertible Notes will accrue from the most
recent date to which interest has been paid, or if no interest has been paid,
from December 31, 2001. Interest will be computed on the basis of a 360-day year
of twelve 30-day months. To the extent lawful, the Company shall pay interest
(including post-petition interest in any proceeding under any Bankruptcy Law) on
overdue installments of interest (without regard to any applicable grace period)
at the rate borne by the Convertible Notes, compounded annually.

        2.     Method of Payment. The Company will pay interest on the
Convertible Notes (except defaulted interest) to the persons who are registered
holders of the Convertible Notes entitled to such payments at the close of
business on the record date for the next interest payment date even though
Convertible Notes are canceled after the record date and on or before the
interest payment date. The Noteholder hereof must surrender Convertible Notes to
a Paying Agent to collect principal payments. The Company will pay principal and
interest in money of the United States that at the time of payment is legal
tender for payment of public and private debts. However, the Company may pay
principal and interest by check payable in such money. It may mail an interest
check to a holder's registered Address.

        3.     Paying Agent and Registrar.  The Trustee will act as Paying
Agent, Registrar and Conversion Agent. The Company may change any Paying Agent,
Registrar, co-registrar or Conversion Agent without prior notice. The Company or
any of its Affiliates may act in any such capacity.

        4.     Indenture. The Company issued the Convertible Notes under an
indenture, dated as of [June __], 2001 (the "Indenture"), between the Company
and The Bank of New York, as Trustee. The terms of the Convertible Notes include
those stated in the Indenture (which is incorporated hereby as though fully set
forth herein) and those made part of the Indenture by the Trust Indenture Act of
1939 (15 U.S. Code Sections 77aaa-77bbbb) as in effect on the date of the
Indenture. The Convertible Notes are subject to, and ratified by, all such
terms, certain of which are summarized hereon, and Noteholders are referred to
the Indenture and such Act for a statement of such terms. The Convertible Notes
are unsecured obligations of the Company limited to (except as otherwise

<PAGE>   64

provided in the Indenture) up to an aggregate principal amount of $[---], and
are subordinated in right of payment to all existing and future Senior Debt of
the Company as provided in the Indenture. The Indenture does not limit the
ability of the Company or any of its Subsidiaries to incur indebtedness or to
grant security interests or liens in respect of their assets. Any holder of this
Convertible Note shall be deemed to have agreed to and be bound by all the terms
and conditions contained in the Indenture applicable to a holder of a
Convertible Note. All capitalized terms herein that are not otherwise defined
shall have the meaning ascribed thereto in the Indenture.

        5.     Optional Redemption. The Convertible Notes are not subject to
redemption at the Company's option prior to [---], 2003. On such date and
thereafter, the Convertible Notes will be subject to redemption at the option of
the Company, in whole or in part (in any integral multiple of $1,000), upon not
less than 15 nor more than 60 days' prior notice by mail at the following
redemption price (expressed as a percentage of the principal amount set forth
below):

<TABLE>
<CAPTION>
                                                                         REDEMPTION
                                   YEAR PRICE
     -----------------------------------------------------------   ------------------------
<S>                                                               <C>
     Beginning on [___], 2003 and ending on December 30, 2003              102.3%

     December 31, 2003                                                      100%
</TABLE>

in each case together with accrued and unpaid interest up to but not including
the redemption date (subject to the right of holders of record an the relevant
record date to receive interest due on an interest payment date). On or after
the redemption date, interest will cease to accrue on the Convertible Notes, or
portion thereof, called for redemption.

        6.     Notice of Redemption. Notice of redemption will be mailed at
least 15 days but not more than 60 days before the redemption date to each
holder of the Convertible Notes to be redeemed at his address of record. The
Convertible Notes in denominations larger than $1,000 may be redeemed in part
but only in integral multiples of $1,000. In the event of a redemption of less
than all of the Convertible Notes, the Convertible Notes will be chosen for
redemption by the Trustee in accordance with the Indenture. Unless the Company
defaults in making such redemption payment, or the Paying Agent is prohibited
from making such payment pursuant to the Indenture, interest cease to accrue on
the Convertible Notes or portions of them called for redemption on and after the
redemption date.

        If this Convertible Note is redeemed subsequent to a record date with
respect to any interest payment date specified above and on or prior to such
interest payment date, then any accrued interest payable on such interest
payment date will be paid to the person in whose name this Convertible Note is
registered at the close of business on such record date.

<PAGE>   65

        7.     Mandatory Redemption.  The Company will not be required to make
mandatory redemption payments with respect to the Convertible Notes. There are
no sinking fund payments with respect to the Convertible Notes.

        8.     Repurchase at Option of Holder. If there is a Designated Event,
the Company shall be required to offer to purchase on the Designated Event
Payment Date all outstanding Convertible Notes at a purchase price equal to 100%
of the principal amount thereof on the date of purchase, plus accrued and unpaid
interest to the Designated Event Payment Date, plus an amount payable in cash
equal to two years' interest on the securities, less any interest actually paid
to the Designated Event Payment Date. Holders of Convertible Notes that are
subject to such a Designated Event Offer will be mailed a notice of Designated
Event Offer from the Company prior to any related Designated Event Payment Date
and, in accordance with the procedures and terms set forth in the Indenture, may
elect to have such Convertible Notes or portions thereof in authorized
denominations purchased by completing the form entitled "Option of Noteholder To
Elect Purchase." Noteholders have the right to withdraw their election by
delivering a written notice of withdrawal to the Paying Agent in accordance with
the terms of the Indenture.

        9.     Subordination. The payment of the principal of, premium, if any,
interest on, or any other amounts due on the Convertible Notes is subordinated
in right of payment to all existing and future Senior Debt of the Company, as
described in the Indenture. Each Noteholder, by accepting a Convertible Note,
agrees to such subordination and authorizes and directs the Trustee on its
behalf to take such action as may be necessary or appropriate to effectuate the
subordination so provided and appoints the Trustee as its attorney-in-fact for
such purpose.

        10.    Conversion. The holder of any Convertible Note has the right at
any time prior to the close of business (New York time) on the date of the
Convertible Note's maturity, to convert the principal amount thereof (or any
portion thereof that is an integral multiple of $1,000) into shares of Common
Stock at the initial Conversion Price of [$1.35] per share, subject to
adjustment under certain circumstances as more fully described in the Indenture,
except that if a Convertible Note is called for redemption, the conversion right
will terminate at the close of business on the Business Day immediately
preceding the date fixed for redemption.

        To convert a Convertible Note, a holder must (1) complete and sign a
notice of election to convert substantially in the form set forth below, (2)
surrender the Convertible Note to a Conversion Agent, (3) furnish appropriate
endorsements or transfer documents if required by the Registrar or Conversion
Agent and (4) pay any transfer or similar tax, if required. Upon conversion, no
adjustment or payment will be made for interest or dividends, but if any
Noteholder surrenders a Convertible Note for conversion after the close of
business on the record date for the payment of an installment of interest and
prior to the opening of business on the next interest payment date, then,
notwithstanding such conversion, the interest payable on such interest payment
date will be paid to the registered holder of such Convertible Note on such
record date. In such event, such Convertible Note, when surrendered for
conversion, must be accompanied by payment in funds acceptable to the Company of
an amount equal to the interest payable on such interest payment date on the
portion so converted. The number of shares of Common Stock issuable upon
conversion of a Convertible Note

<PAGE>   66

is determined by dividing the principal amount of the Convertible Note converted
by the Conversion Price in effect on the Conversion Date. No fractional shares
will be issued upon conversion but a cash adjustment will be made for any
fractional interest.

        A Convertible Note in respect of which a holder has delivered an "Option
of Noteholder to Elect Purchase" form appearing below exercising the option of
such holder to require the Company to purchase such Convertible Note may be
converted only if the notice of exercise is withdrawn as provided above and in
accordance with the terms of the Indenture. The above description of conversion
of the Convertible Notes is qualified by reference to, and is subject in its
entirety by, the more complete description thereof contained in the Indenture.

        11.    Automatic Conversion by Company. If at any time the average Daily
Market Price of the Company's Common Stock exceeds 200% of the Conversion Price
for at least 20 Trading Days during a 30-day trading day period, the Company may
elect to automatically convert the Convertible Notes pursuant to the terms of
the Indenture. In the event that the date that the Securities will be
automatically converted occurs on or prior to [---], 2003, the Company will pay
Additional Interest in cash or, at the Company's election, in Common Stock to
the Holders. The Company may elect to pay Additional Interest, if any, on the
Convertible Notes in Common Stock, which shares of Common Stock will be valued
at 90% of the average of the Daily Market Price for the five Trading Days
immediately preceding the second Trading Day preceding the date of the Automatic
Conversion. In the event of an Automatic Conversion on or prior to [---], 2003,
each Holder of the Convertible Notes will receive Additional Interest in an
amount of $[___] in Common Stock or cash at the election of the Company per each
$1,000 principal amount of the Convertible Notes, less any interest actually
paid or provided for prior to the date of the Automatic Conversion.

        12.    Voluntary Conversion by Holder. If any Holder elects to
voluntarily convert their Convertible Notes at any time on or prior to [---],
2003, such Holders will receive a payment of Additional Voluntary Conversion
Interest upon conversion so long as the Company has not previously mailed an
automatic conversion notice to Holders. The Company will pay Additional
Voluntary Conversion Interest upon conversion equal to two years of interest,
less any interest actually paid or provided for prior to the date of the
voluntary conversion, payable at the Company's option in cash or Common Stock,
or a combination of cash and Common Stock, valued at the Conversion Price.

        13.    Denominations, Transfer, Exchange. The Convertible Notes are in
registered form, without coupons, in denominations of $1,000 and integral
multiples of $1,000. The transfer of Convertible Notes may be registered, and
Convertible Notes may be exchanged, as provided in the Indenture. The Registrar
may require a Noteholder, among other things, to furnish appropriate
endorsements and transfer documents and to pay any taxes and fees required by
law or permitted by the Indenture. The Registrar need not exchange or register
the transfer of any Convertible Note or portion of a Convertible Note selected
for redemption (except the unredeemed portion of any Convertible Note being
redeemed in part). Also, the Registrar need not exchange or register the
transfer of any Convertible Note for a period of 15 days before a selection of
Convertible Notes to be redeemed.

<PAGE>   67

        14.    Persons Deemed Owners.  Except as provided in paragraph 2 of this
Convertible Note, the registered Noteholder of a Convertible Note may be treated
as its owner for all purposes.

        15.    Unclaimed Money. If money for the payment of principal or
interest remains unclaimed for the shorter of two years after such payment was
due or a period ending 10 Business Days prior to the date, such funds would
escheat to the State, the Trustee and the Paying Agent shall pay the money back
to the Company at its request. After that, Noteholders of Convertible Notes
entitled to the money must look to the Company for payment unless an abandoned
property law designates another person and all liability of the Trustee and such
Paying Agent with respect to such money shall cease.

        16.    Defaults and Remedies. The Convertible Notes shall have the
Events of Default as set forth in Section 8.1 of the Indenture. Subject to
certain limitations in the Indenture, if an Event of Default occurs and is
continuing, the Trustee by notice to the Company or the Noteholders of at least
25% in aggregate principal amount of the then outstanding Convertible Notes by
notice to the Company and the Trustee may declare all the Convertible Notes to
be due and payable immediately, except that in the case of an Event of Default
arising from certain events of bankruptcy or insolvency, all unpaid principal,
interest accrued on the Convertible Notes shall become due and payable
immediately without further action or notice. Upon acceleration as described in
either of the preceding sentences, the subordination provisions of the Indenture
preclude any payment being made to Noteholders for at least 5 days except as
otherwise provided in the Indenture and may preclude payment entirely.

        The Noteholders of a majority in principal amount of the Convertible
Notes then outstanding by written notice to the Trustee may rescind an
acceleration and its consequences if the rescission would not conflict with any
judgment or decree and if all existing Events of Default have been cured or
waived except nonpayment of principal or interest that has become due solely
because of the acceleration. Noteholders may not enforce the Indenture or the
Convertible Notes except as provided in the Indenture. Subject to certain
limitations, Noteholders of a majority in principal amount of the then
outstanding Convertible Notes issued under the Indenture may direct the Trustee
in its exercise of any trust or power. The Company must furnish compliance
certificates to the Trustee annually. The above description of Events of Default
and remedies is qualified by reference to, and subject in its entirety by, the
more complete description thereof contained in the Indenture.

        17.    Amendments, Supplements and Waivers. Subject to certain
exceptions, the Indenture or the Convertible Notes may be amended or
supplemented with the consent of the Noteholders of at least a majority in
principal amount of the then outstanding Convertible Notes (including consents
obtained in connection with a tender offer or exchange offer for Convertible
Notes), and any existing default may be waived with the consent of the
Noteholders of a majority in principal amount of the then outstanding
Convertible Notes including consents obtained in connection with a tender offer
or exchange offer for Convertible Notes. Without the consent of any Noteholder,
the Indenture or the Convertible Notes may be amended, among other things, to
cure any ambiguity, defect or inconsistency, to provide for assumption of the
Company's obligations to Noteholders, to make any change that does not adversely
affect the rights of any Noteholder, to qualify the Indenture under the

<PAGE>   68

TIA, and to comply with the requirements of the SEC in order to maintain the
qualification of the Indenture under the TIA.

        18.    Trustee Dealings with the Company. The Trustee, in its individual
or any other capacity, may become the owner or pledgee of Convertible Notes and
may otherwise deal with the Company or an Affiliate with the same rights it
would have if it were not Trustee, subject to certain limitations provided for
in the Indenture and in the TIA. Any Agent may do the same with like rights.

        19.    No Recourse Against Others. A director, officer, employee or
stockholder, as such, of the Company shall not have any liability for any
obligations of the Company under the Convertible Notes or the Indenture or for
any claim based on, in respect of or by reason of such obligations or their
creation. Each Noteholder, by accepting a Convertible Note, waives and releases
all such liability. The waiver and release are part of the consideration for the
issue of the Convertible Notes.

        20.    Governing Law.  THE INTERNAL LAWS OF THE STATE OF NEW YORK SHALL
GOVERN THE INDENTURE AND THE CONVERTIBLE NOTES WITHOUT REGARD TO CONFLICT OF LAW
PROVISIONS THEREOF.

        21.    Authentication.  The Convertible Notes shall not be valid until
authenticated by the manual signature of an authorized officer of the Trustee or
an authenticating agent.

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

        23.    Definitions.  Capitalized terms not defined in this Convertible
Note have the meaning given to them in the Indenture.

        The Company will furnish to any Noteholder of the Convertible Notes upon
written request and without charge a copy of the Indenture. Request may be made
to:

               Coeur D'Alene Mines Corporation
               505 Front Avenue
               Coeur D'Alene, Idaho 83814
               Attention of:  Investor Relations

<PAGE>   69

                      [TO BE ATTACHED TO GLOBAL SECURITIES]

                                   SCHEDULE A

        The initial principal amount at maturity of this Global Security shall
be $__________. The following increases or decreases in the principal amount of
this Global Security have been made:

<TABLE>
<CAPTION>
              AMOUNT OF INCREASE                                                     SIGNATURE OF
              IN PRINCIPAL AMOUNT                           PRINCIPAL ANOUNT OF       AUTHORIZED
                OF THIS GLOBAL                                  THIS GLOBAL           OFFICER OF
              SECURITY INCLUDING    AMOUNT OF DECREASE IN    SECURITY FOLLOWING       TRUSTEE OR
   DATE      UPON EXERCISE OF THE    PRINCIPAL AMOUNT OF      SUCH DECREASE OR        SECURITIES
   MADE      OVER-ALLOTMENT OPTION   THIS GLOBAL SECURITY         INCREASE            CUSTODIAN
------------ ---------------------- ----------------------- --------------------- -------------------
<S>          <C>                    <C>                     <C>                   <C>
------------ ---------------------- ----------------------- --------------------- -------------------

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

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

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

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

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

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

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

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

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

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

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

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

------------ ---------------------- ----------------------- --------------------- -------------------
</TABLE>

<PAGE>   70

                     OPTION OF NOTEHOLDER TO ELECT PURCHASE

        If you want to elect to have this Convertible Note or a portion thereof
repurchased by the Company pursuant to Section 3.8 or 4.7 of the Indenture,
check the box: [ ]

        If the purchase is in part, indicate the portion (in denominations of
$1,000 or any integral multiple thereof) to be purchased: __________

        Your Signature:
                       --------------------------------------------------------
                        (Sign exactly as your name appears on the other side of
                        this Convertible Note)

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

        Signature Guarantee:(1)
                               ------------------------------------------------

--------

        (1)    Signature must be guaranteed by a commercial bank, trust
               company or member firm of the New York Stock Exchange.

<PAGE>   71

                               ELECTION TO CONVERT

To:  Coeur D'Alene Mines Corporation

        The undersigned owner of $________ in principal of Coeur D'Alene Mines
Corporation's 13u% Convertible Senior Subordinated Notes due December 31, 2003
(the "Convertible Note") hereby irrevocably exercises the option to convert the
Convertible Note, or the portion below designated, into Common Stock of Coeur
D'Alene Mines Corporation in accordance with the terms of the Indenture referred
to in the Convertible Note, and directs that the shares issuable and deliverable
upon conversion, together with any check in payment for fractional shares, be
issued in the name of and delivered to the undersigned, unless a different name
has been indicated in the assignment below. If shares 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.

Date:

                                                Amount of Convertible Note to
                                                be converted ($1,000 or
                                                integral multiples thereof);
                                                $
                                                 -------------------

                                                Signature (for conversion only)

                                                -----------------------------
                                                Please Print or Typewrite
                                                Name and Address, Including
                                                Zip Code, and Social Security
                                                or Other Identifying Number:

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

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

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

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

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

                                                -----------------------------
                                                Signature Guarantee(2)

--------

        (2)    Signature must be guaranteed by a commercial bank, trust company
               or member firm of the New York Stock Exchange.<PAGE>   1
                                                                  EXHIBIT 4(g)

                    [FORM OF REGISTRATION RIGHTS AGREEMENT]

     13 3/8% CONVERTIBLE SENIOR SUBORDINATED NOTES DUE DECEMBER 31, 2003

                        REGISTRATION RIGHTS AGREEMENT

                          Dated as of June __, 2001

                                   between

                       COEUR D'ALENE MINES CORPORATION
                                  as Issuer,

                                     and

                           ROBERTSON STEPHENS, INC.

                    as Dealer Manager and Placement Agent

<PAGE>   2

        This Registration Rights Agreement ("Agreement") is made and entered
into as of June __, 2001, between Coeur d'Alene Mines Corporation, an Idaho
corporation (the "Company") and Robertson Stephens, Inc., ("Robertson
Stephens"). Pursuant to the Dealer Manager Agreement (the "Dealer Manager
Agreement") and the Placement Agreement (the "Placement Agreement"), each
dated as of June __, 2001 and June __, 2001 respectively, between the Company
and Robertson Stephens which provide as (a) Dealer Manager, you are engaged to
solicit individuals and institutions to tender their Debentures (as defined
below) pursuant to and in accordance with the terms and conditions of the
Exchange Offer (as defined below), and as (b) Placement Agent, for the Cash
Offer (as defined below) you are acting as the sole agent for the Company and
not as principal, to solicit offers to purchase additional 13 3/8% Convertible
Senior Subordinated Notes due December 31, 2003 (the "Exchange Notes") from
the Company from holders who elect to participate in the Exchange Offer. In
order to induce Robertson Stephens to enter into this Agreement, the Company
has agreed to provide Robertson Stephens the registration rights set forth in
this Agreement. The execution of this Agreement is a condition to the closing
under the Dealer Manager Agreement and the Placement Agreement.

        The parties hereby agree as follows:

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

               Advice:  As defined in Section 2(d) hereof.

               Affiliate: An affiliate of any specified person shall mean any
other person directly or indirectly controlling or controlled by or under
direct or indirect common control with such specified person. For the purposes
of this definition, "control," when used with respect to any person, means the
power to direct the management and policies of such person, directly or
indirectly, whether through the ownership of voting securities, by contract or
otherwise and the terms "affiliated," "controlling" and "controlled" have
meanings correlative to the foregoing.

               Agreement:  This Registration Rights Agreement, as the same may
be amended, supplemented or modified from time to time in accordance with the
terms hereof.

               Business Day: Each Monday, Tuesday, Wednesday, Thursday and
Friday that is not a day on which banking institutions in New York, New York
are authorized or obligated by law or executive order to close.

               Cash Offer:  The offer of up to $25.0 million aggregate
principal amount of the Company's 13 3/8% Convertible Senior Subordinated Notes
due December 31, 2003 being issued for cash.

               Closing Date:  __________, 2001

               Common Stock: Common Stock, $1.00 par value per share, of the
Company and any other shares of common stock as may constitute "Common Stock"
for purposes of the Indenture, in each case, as issuable or issued upon
conversion of the Compensation Exchange Notes.

                                      1
<PAGE>   3

               Company:  Coeur d'Alene Mines Corporation, an Idaho
corporation, and any successor corporation thereto.

               Compensation Exchange Notes: The $[_____________] aggregate
principal amount of the Company's 13 3/8% Convertible Senior Subordinated Notes
due December 31, 2003 being issued as compensation to Robertson Stephens
pursuant to the Dealer Manager Agreement and which may be issued pursuant to
the Placement Agreement.

               Compensation Securities: The Compensation Exchange Notes and
the shares of Common Stock into which such Compensation Exchange Notes are
converted or convertible (including any shares of Common Stock issued or
issuable thereon upon any stock split, stock combination, stock dividend or
the like) upon original issuance thereof, and at all times subsequent thereto,
and associated related rights, if any, until, in the case of any such
Compensation Exchange Note or shares of Common Stock (and associated rights)
(i) the date on which the resale thereof has been effectively registered under
the Securities Act and disposed of in accordance with the Registration
Statement relating thereto, (ii) the date on which such security has been
distributed to the public pursuant to Rule 144 or is saleable pursuant to
paragraph (k) of Rule 144 or (iii) the date on which such security ceases to
be outstanding, whichever date is earliest.

               Controlling person:  As defined in Section 5(a) hereof.

               Dealer Manager Agreement: As defined in the first paragraph
hereof.

               Debentures: The $26,096,000 aggregate principal amount of the
Company's outstanding 6% Convertible Subordinated Debentures due June 10,
2002; the $92,860,000 aggregate principal amount of the Company's outstanding
6 3/8% Convertible Subordinated Debentures due January 31, 2004; and the
$69,180,000 aggregate principal amount of the Company's outstanding 7 1/4%
Convertible Subordinated Debentures due October 31, 2005.

               Effectiveness Period:  As defined in Section 2(a) hereof.

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

               Exchange Offer:  The Company's offer to exchange the Exchange
Notes for the Debentures.

               Holder:  The Dealer Manager or Placement Agent for as long as
it owns any Compensation Securities.

               Indemnified Person:  As defined in Section 5(a) hereof.

               Indenture: The Indenture, dated as of ________, 2001, between
the Company and the Trustee, pursuant to which the Compensation Exchange Notes
to be issued to the Holder are being issued, as the same may be amended,
modified or supplemented from time to time in accordance with the terms
thereof.

                                      2
<PAGE>   4

               Placement Agreement: As defined in the first paragraph hereof.

               Proceeding:  An action, claim, suit or proceeding (including,
without limitation, an investigation or partial proceeding, such as a
deposition), whether commenced or threatened.

               Prospectus: The prospectus included in any Registration
Statement, as amended or supplemented by any prospectus supplement, with
respect to the resale of any of the Compensation Securities covered by such
Registration Statement, and all other amendments and supplements to any such
prospectus, including post-effective amendments, and all materials
incorporated by reference or deemed to be incorporated by reference, if any,
in such prospectus.

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

               Requisite Information:  As defined in Section 2(c) hereof.

               Rule 144: Rule 144 promulgated by the SEC pursuant to the
Securities Act, as such Rule may be amended from time to time, or any
successor rule or regulation.

               Rule 415: Rule 415 promulgated by the SEC pursuant to the
Securities Act, as such Rule may be amended from time to time, or any
successor rule or regulation.

               Rule 424: Rule 424 promulgated by the SEC pursuant to the
Securities Act, as such Rule may be amended from time to time, or any
successor rule or regulation.

               SEC:  The Securities and Exchange Commission.

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

               Scheduled Effectiveness Target Date:  1 year following the
Closing Date.

               Shelf Registration Statement:  As defined in Section 2(a)
hereof.

               Special Counsel:  The special counsel to the Holder.

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

               Trustee:  The trustee under the Indenture.

               Underwritten Registration or Underwritten Offering: A
registration in connection with which securities of the Company are sold to
one or more underwriters for reoffering to the public pursuant to an effective
Registration Statement.

                                      3
<PAGE>   5

        2.     Shelf Registration Statement

               (a)    Upon written request of the Holder (such written request
to be made no later than 3 months prior to the Scheduled Effectiveness Target
Date if and to the extent the Holder desires to sell such Holder's
Compensation Securities on or shortly after the Scheduled Effectiveness Target
Date) the Company agrees to file with the SEC (i) a Registration Statement for
an offering to be made on a continuous basis pursuant to Rule 415 covering all
of the Compensation Securities or (ii) separate Registration Statements for an
offering to be made on a continuous basis pursuant to Rule 415 covering all of
the Compensation Exchange Notes and all of the Common Stock constituting
Compensation Securities (such Registration Statement or Statements are
collectively referred to herein as the "Shelf Registration Statement"). Each
Shelf Registration Statement shall be on Form S-3 under the Securities Act or
other appropriate form, such as Form S-1 or Form S-2, that is available to the
Company permitting registration of such Compensation Securities for resale by
the Holder in the manner or manners reasonably designated by such Holder
(including, without limitation, up to three underwritten offerings). The
Company shall not permit any securities other than the Compensation Securities
to be included in any Shelf Registration Statement. The Company shall use its
reasonable efforts to cause each Shelf Registration Statement to be declared
effective pursuant to the Securities Act as promptly as is practicable
following the filing thereof and to keep each Shelf Registration Statement
continuously effective under the Securities Act for two years after the date
of original issuance of any of the Compensation Exchange Notes (subject to
extension pursuant to Sections 2(d) hereof) (the "Effectiveness Period"), or
such shorter period ending when there cease to be any Compensation Securities
outstanding.

               (b)    Supplements and Amendments. The Company shall use its
reasonable efforts to keep each Shelf Registration Statement continuously
effective by supplementing and amending the Shelf Registration Statement if
required by the rules, regulations or instructions applicable to the
registration form used for such Shelf Registration Statement, if required by
the Securities Act or by the anti-fraud provisions of the federal securities
laws or if reasonably requested by the Holder or by any underwriter of such
Compensation Securities; provided, however, that the Effectiveness Period
shall be extended to the extent provided in Section 2(d) hereof.

               (c)    Selling Securityholder Information. The Holder of
Compensation Securities agrees that if the Holder wishes to sell Compensation
Securities pursuant to a Shelf Registration Statement and the related
Prospectus, it will do so only in accordance with this Section 2. The Holder
of Compensation Securities wishing to sell their Compensation Securities
pursuant to a Shelf Registration Statement and the related Prospectus agrees
to provide such information regarding the distribution of its Compensation
Securities as is required by law to be disclosed by the Holder in the
applicable Registration Statement (the "Requisite Information") to the Company
prior to any intended distribution of Compensation Securities under the Shelf
Registration Statement.

               If any such Registration Statement refers to the Holder by name
or otherwise as the holder of any securities of the Company, then the Holder
shall have the right to require, in the event that such reference to the
Holder by name or otherwise is not required by the Securities Act

                                      4
<PAGE>   6

or any similar Federal statute then in force, the deletion of the reference to
the Holder in such Registration Statement at any time subsequent to the time
that such reference ceases to be required.

               (d)    Certain Notices; Suspension of Sales. The Holder agrees
by acquisition of such Compensation Securities that, upon receipt of any
notice from the Company of the happening of any event of the kind described in
Section 3(c)(ii), 3(c)(iii), 3(c)(iv), 3(c)(v) or 3(c)(vi) hereof, the Holder
will forthwith discontinue disposition of such Compensation Securities covered
by such Registration Statement and Prospectus (other than in transactions
exempt from the registration requirements under the Securities Act) until the
Holder's receipt of the copies of the supplemented or amended Prospectus
contemplated by Sections 3(c)(i) and 3(k) hereof, or until it is advised in
writing (the "Advice") by the Company that the use of the applicable
Prospectus may be resumed, and, in either case, has received copies of any
additional or supplemental filings that are incorporated or deemed to be
incorporated by reference in such Prospectus. If 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 Holder shall have received (x) the copies of
the supplemented or amended Prospectus contemplated by Sections 3(c)(i) and
3(j) hereof or (y) the Advice, and, in either case, has received copies of any
additional or supplemental filings that are incorporated or deemed to be
incorporated by reference in such Prospectus.

        3.     Registration Procedures. In connection with the Company's
registration obligations hereunder, the Company shall effect such
registrations on Form S-1, Form S-3 or other appropriate form to permit the
resale of Compensation Securities in accordance with the intended method or
methods of disposition thereof, and pursuant thereto the Company shall as
expeditiously as reasonably possible:

               (a)    No fewer than five (5) Business Days prior to the
initial filing of a Registration Statement or Prospectus and no fewer than two
(2) Business Days prior to the filing of any amendment or supplement thereto
(excluding, unless requested, any document that would be incorporated or
deemed to be incorporated therein by reference), furnish (as of the most
recent reasonably practicable date which shall not be more than two (2)
Business Days prior to the date such document is personally delivered,
delivered to a next-day courier, deposited in the mail or telecopied, as the
case may be) to the registered holder, Special Counsel and the managing
underwriters, if any, copies of all such documents proposed to be filed and
cause the officers and directors of the Company, counsel to the Company and
independent certified public accountants to the Company to respond to such
inquiries as shall be necessary in connection with such Registration
Statement, in the opinion of Special Counsel and counsel to such underwriters,
to conduct a reasonable investigation within the meaning of the Securities
Act. The Company shall not file any such Registration Statement or related
Prospectus or any amendments or supplements thereto to which the Holder or the
managing underwriters, if any, shall reasonably object on a timely basis;

               (b)    Prepare and file with the SEC such amendments, including
post-effective amendments, to each Registration Statement as may be necessary
to keep such Registration Statement continuously effective for the applicable
time period set forth in Section 2(a) hereof;

                                      5
<PAGE>   7

cause the related Prospectus to be supplemented by any required Prospectus
supplement, and as so supplemented, to be filed pursuant to Rule 424 under the
Securities Act and the Exchange Act with respect to the disposition of all
securities covered by such Registration Statement during such period in
accordance with the intended method or methods of disposition by the Holder
set forth in such Registration Statement as so amended or in such Prospectus
as so supplemented (including, without limitation, the filing of any
Prospectus supplement pursuant to Rule 424 in order to add or change any
selling security holder information);

               (c)    Notify (as of the most recent reasonably practicable
date which shall not be more than two (2) Business Days prior to the date such
notice is personally delivered, delivered to a next-day courier, deposited in
the mail or telecopied, as the case may be) the Holder, Special Counsel and
the managing underwriters, if any, promptly (and in the case of an event
specified by clause (i)(A) of this paragraph in no event fewer than two (2)
Business Days prior to such filing), and (if requested by any such person),
confirm such notice in writing, (i)(A) when a Prospectus or any Prospectus
supplement or post-effective amendment is proposed to be filed, and, (B) with
respect to a Registration Statement or any post-effective amendment, when the
same has become effective, (ii) of any request of the SEC or any other Federal
or state governmental authority for amendments or supplements to such
Registration Statement or related Prospectus or for additional information
related thereto, (iii) of the issuance by the SEC, any state securities
commission, any other governmental agency or any court of any stop order,
order or injunction suspending or enjoining the use or the effectiveness of
the Registration Statement or the initiation of any proceedings for that
purpose, (iv) if at any time any of the representations and warranties of the
Company contained in any agreement (including any underwriting agreement)
contemplated by Section 3(k) hereof are not true and correct in all material
respects, (v) of the receipt by the Company of any notification with respect
to the suspension of the qualification or exemption from qualification of any
of the Compensation Securities for sale in any jurisdiction, or the initiation
or threatening of any proceeding for such purpose, and (vi) of the existence
of any fact and the happening of any event that makes any statement made in
such Registration Statement or related Prospectus untrue in any material
respect, or that requires the making of any changes in such Registration
Statement or Prospectus 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,
such Prospectus 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 light of the circumstances under which they
were made, not misleading;

               (d)    Use its reasonable efforts to avoid the issuance of, or,
if issued, obtain the withdrawal of any stop order or order enjoining or
suspending the use or effectiveness of a Registration Statement or the lifting
of any suspension of the qualification (or exemption from qualification) of
any of the Compensation Securities for sale in any jurisdiction, at the
earliest practicable moment;

               (e)    If requested by the Holder, Special Counsel, or the
managing underwriters, if any, (i) promptly include in a Prospectus supplement
or post-effective amendment such information as the Special Counsel and the
managing underwriters, if any, agrees should be

                                      6
<PAGE>   8

included therein, and (ii) make all required filings of such Prospectus
supplement or such post-effective amendment as soon as reasonably practicable
after the Company has received notification of the matters to be included in
such Prospectus supplement or post-effective amendment; provided, however,
that the Company shall not be required to take any action pursuant to this
Section 3(e) that would, in the opinion of counsel for the Company, violate
applicable law or which is not reasonably required to comply with applicable
securities laws;

               (f)    Furnish to the Holder, Special Counsel and each managing
underwriter, if any, without charge, at least one conformed copy of each
Registration Statement and each amendment thereto, including financial
statements;

               (g)    Deliver to the Holder, the Special Counsel, and the
underwriters, if any, without charge, as many copies of the Prospectus or
Prospectuses (including each form of Prospectus) and each amendment or
supplement thereto to as such persons may reasonably request; and, unless the
Company shall have given notice to the Holder pursuant to Section 3(c)(vi),
the Company hereby consents to the use of such Prospectus and each amendment
or supplement thereto by the Holder and the underwriters, if any, in
connection with the offering and sale of the Compensation Securities covered
by such Prospectus and any amendment or supplement thereto, provided, however,
that the Holder shall not be entitled to use the Prospectus unless and until
the Holder shall have furnished to the Company any and all Requisite
Information pursuant to Section 2(c) hereof;

               (h)    Use its best efforts to register or qualify, or
cooperate with the Holder, the underwriters, if any, and their respective
counsel in connection with the registration or qualification (or exemption
from such registration or qualification) of, such Compensation Securities for
offer and sale under the securities or Blue Sky laws of such jurisdictions
within the United States as the Holder or underwriter reasonably requests in
writing; 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 acts or things necessary legally to enable
the disposition in such jurisdictions of the Compensation Securities covered
by the applicable Registration Statement; provided, however, that the Company
shall not be required to qualify generally to do business in any jurisdiction
where it is not then so qualified, take any action that would subject it to
general service of process in any such jurisdiction where it is not then so
subject or subject the Company to any tax in any such jurisdiction where it is
not then so subject;

               (i)    Use its best efforts to cause the offering of the
Compensation Securities covered by the Registration Statement to be registered
with or approved by such other governmental agencies or authorities within the
United States, except as may be reasonably required as a consequence of the
nature of the 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 as may be reasonably necessary to enable the seller
or sellers thereof or the underwriters, if any, to consummate the disposition
of such Compensation Securities; provided, however, that the Company shall not
be required to register the Compensation Securities in any jurisdiction that
would require the Company to qualify to do business in any jurisdiction where
it is not then so qualified, subject it to general service of process in any
such

                                      7
<PAGE>   9

jurisdiction where it is not then so subject or subject the Company to any tax
in any such jurisdiction where it is not then so subject;

               (j)    Upon the occurrence of any event contemplated by Section
3(c)(vi) hereof, as promptly as reasonably practicable, prepare a supplement
or amendment, including, if appropriate, a post-effective amendment, to each
Registration Statement or a supplement to the related Prospectus or any
document incorporated or deemed to be incorporated therein by reference, and
file any other required document so that, as thereafter delivered, 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 light of the circumstances under which they were made,
not misleading;

               (k)    Enter into such agreements (including any underwriting
agreements in form, scope and substance as are customary in underwritten
offerings) reasonably satisfactory to the Company and take all such other
reasonable actions in connection therewith (including those reasonably
requested by the managing underwriters, if any, or the Holder) in order to
expedite or facilitate the sale of such Compensation Securities; provided,
however, that the Company is required to facilitate no more than three
underwritten offerings. In connection with an underwritten offering, the
Company shall (i) make such representations and warranties to the Holder and
the underwriters, if any, with respect to the business of the Company and its
subsidiaries (including with respect to businesses or assets acquired or to be
acquired by any of them), and the Registration Statement, Prospectus and
documents, if any, incorporated or deemed to be incorporated by reference
therein, in each case, in form, substance and scope as are customarily made by
issuers to underwriters in underwritten offerings and reasonably acceptable to
the Company, and confirm the same if and when requested; (ii) seek to obtain
opinions of counsel to the Company and updates thereof (which counsel and
opinions (in form, scope and substance) shall be reasonably satisfactory to
the managing underwriters, if any, and Special Counsel to the Holder),
addressed to the selling Holder of Compensation Securities and each of the
underwriters, if any, covering the matters customarily covered in opinions
requested in underwritten offerings (including any such matters as may be
reasonably requested by such Special Counsel and underwriters); (iii) use all
reasonable efforts to obtain customary "cold comfort" letters and updates
thereof from the independent certified public accountants of the Company (and,
if necessary, any other independent certified public accountants of any
subsidiary of the Company or of any business acquired by the Company for which
financial statements and financial data is, or is required to be, included in
the Registration Statement), addressed (where reasonably possible) to the
selling Holder of Compensation Securities and each of the underwriters, if
any, such letters to be in customary form and covering matters of the type
customarily covered in "cold comfort" letters in connection with underwritten
offerings; (iv) assure that if an underwriting agreement is entered into, the
same shall contain indemnification provisions and procedures no less favorable
to the selling Holder of Compensation Securities and the underwriters, if any,
than those set forth in Section 5 hereof; and (v) deliver such documents and
certificates as may be reasonably requested by the Holder, their Special
Counsel or the managing underwriters, if any, to evidence the continued
validity of the representations and warranties made pursuant to clause (i) of
this Section 3(k) and to evidence compliance with any customary conditions
contained in the underwriting agreement or other agreement entered into by the
Company;

                                      8
<PAGE>   10

               (l)    Make available for inspection by a representative of the
Holder any underwriter participating in any such disposition of Compensation
Securities, if any, and any attorney, consultant or independent certified
public accountant retained by the selling Holder or underwriter, at the
offices where normally kept, during reasonable business hours, all financial
and other records, pertinent corporate documents and properties of the Company
and its subsidiaries as they may reasonably request, and cause the officers,
directors, agents and employees of the Company and its subsidiaries to supply
all information in each case reasonably requested by any such representative,
underwriter, attorney, consultant or accountant in connection with such
Registration Statement, provided, however, that such persons shall first agree
in writing with the Company that any information that is reasonably and in
good faith designated by the Company in writing as confidential at the time of
delivery or inspection (as the case may be) of such information shall be kept
confidential by such persons, unless (i) disclosure of such information is
required by court or administrative order or is necessary to respond to
inquiries of regulatory authorities, (ii) disclosure of such information is
required by law (including any disclosure requirements pursuant to Federal
securities laws in connection with the filing of any Registration Statement or
the use of any Prospectus), (iii) such information becomes generally available
to the public other than as a result of a disclosure or failure to safeguard
by any such person or (iv) such information becomes available to any such
person from a source other than the Company and such source is not bound by a
confidentiality agreement.

        4.     Registration Expenses.

               (a)    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 any Registration Statement is filed or becomes effective and
regardless of whether any securities are offered or sold pursuant to any
Registration Statement. The fees and expenses referred to in the foregoing
sentence shall include, without limitation, (i) all registration and filing
fees (including, without limitation, fees and expenses (A) with respect to
filings required to be made with the National Association of Securities
Dealers, Inc., and (B) in compliance with securities or Blue Sky laws
(including, without limitation and in addition to that provided for in (b)
below, reasonable fees and disbursements of counsel for the underwriters or
Special Counsel in connection with Blue Sky qualifications of the Compensation
Securities and determination of the eligibility of the Compensation Securities
for investment under the laws of such jurisdictions as the managing
underwriters, if any, or the Holder, may designate)), (ii) printing expenses
(including, without limitation, printing Prospectuses if the printing of
Prospectuses is required by the managing underwriters, if any, or by the
Holder), (iii) messenger, telephone and delivery expenses, (iv) fees and
disbursements of counsel for the Company and the Special Counsel (plus any
local counsel deemed appropriate by the Holder) in accordance with the
provisions of Section 4(b) hereof, (v) fees and disbursements of all
independent certified public accountants referred to in Section 3(k) and 3(l)
(including, without limitation, the expenses of any special audit and
"comfort" letters required by or incident to such performance), (vi)
Securities Act liability insurance, if the Company desires such insurance, and
(vii) fees and expenses of all other persons retained by the Company. In
addition, the Company shall pay its internal expenses (including, without
limitation, all salaries and expenses of its officers and employees performing
legal or accounting duties), the expense of an annual audit and the fees and
expenses incurred in connection with the listing of the securities to be
registered on any securities exchange or the

                                      9
<PAGE>   11

Nasdaq National Market. Notwithstanding anything in this Agreement to the
contrary, the Holder shall pay all underwriting discounts and brokerage
commissions with respect to any Compensation Securities sold by it.

               (b)    In connection with any registration hereunder, the
Company shall reimburse the Holder for the reasonable fees and disbursements
of not more than one firm of attorneys representing the selling Holder, which
firm shall initially be Shearman & Sterling until such time as another firm
shall be agreed to in writing between the Company and the Holder.

        5.     Indemnification.

               (a)    The Company agrees to indemnify and hold harmless (i)
the Holder; (ii) each person, if any, who controls or is controlled by (within
the meaning of Section 15 of the Securities Act or Section 20 of the Exchange
Act) the Holder (any of the persons referred to in this clause (ii) being
hereinafter referred to as a "controlling person"); (iii) each affiliate, if
any; and (iv) the respective officers, directors, partners, employees,
representatives and agents of the Holder (including any predecessor Holder),
or any controlling person (any person referred to in clause (i), (ii), (iii)
or (iv) may hereinafter be referred to as an "Indemnified Person"), from and
against any and all losses, claims, damages, liabilities, expenses and
judgments caused by any untrue statement or alleged untrue statement of a
material fact contained in any Registration Statement or Prospectus or in any
amendment or supplement thereto or in any preliminary Prospectus, or caused by
any omission or alleged omission to state therein a material fact required to
be stated therein or necessary to make the statements therein (in the case of
any Prospectus or supplement thereto, in light of the circumstances under
which they were made) not misleading, except insofar as such losses, claims,
damages, liabilities, expenses or judgments are caused by any such untrue
statement or omission or alleged untrue statement or omission based upon
information relating to any Indemnified Person furnished to the Company by or
on behalf of such Indemnified Person expressly for use therein; provided,
however, that the foregoing indemnity with respect to any preliminary
Prospectus shall not inure to the benefit of any Indemnified Person from whom
the person asserting such losses, claims, damages, liabilities, expenses and
judgments purchased securities if such untrue statement or omission or alleged
untrue statement or omission made in such preliminary Prospectus is eliminated
or remedied in the Prospectus and a copy of the Prospectus shall not have been
furnished to such person in a timely manner due to the wrongful action or
wrongful inaction of such Indemnified Person, whether as a result of
negligence or otherwise.

               (b)    In case any action shall be brought against any
Indemnified Person based upon any Registration Statement or any such
Prospectus or any amendment or supplement thereto and with respect to which
indemnity may be sought against the Company, such Indemnified Person shall
promptly notify the Company in writing and the Company shall assume the
defense thereof, including the employment of counsel reasonably satisfactory
to such Indemnified Person and payment of all fees and expenses. Any
Indemnified Person shall have the right to employ separate counsel in any such
action and participate in the defense thereof, but the fees and expenses of
such counsel shall be at the expense of such Indemnified Person, unless (i)
the employment of such counsel shall have been specifically authorized in
writing by the Company, (ii) the Company shall have failed to assume the
defense and employ counsel or

                                      10
<PAGE>   12

(iii) such Indemnified Person or Persons shall have been advised by counsel
that there may be a conflict between the positions of the indemnifying party
or parties and of the indemnified party or parties in conducting the defense
of such action or proceeding or that there may be legal defenses available to
such Indemnified Person or Persons different from or in addition to those
available to the indemnifying party or parties (in which case the Company
shall not have the right to assume the defense of such action on behalf of
such Indemnified Person, it being understood, however, that the Company shall
not, in connection with any one such action or separate but substantially
similar or related actions in the same jurisdiction arising out of the same
general allegations or circumstances, be liable for the fees and expenses of
more than one separate firm of attorneys (in addition to any local counsel)
for all such Indemnified Persons, which firm shall be designated in writing by
such Indemnified Persons, and that all such fees and expenses shall be
reimbursed as they are incurred). The Company shall not be liable for any
settlement of any such action effected without its written consent, but if
settled with the written consent of the Company, the Company agrees to
indemnify and hold harmless any Indemnified Person from and against any loss
or liability by reason of such settlement. No indemnifying party shall,
without the prior written consent of the indemnified party, effect any
settlement of any pending or threatened proceeding in respect of which any
indemnified party is or could have been a party and indemnity could have been
sought hereunder by such indemnified party, unless such settlement includes an
unconditional release of such indemnified party from all liability on claims
that are the subject matter of such proceeding.

               (c)    In connection with any Registration Statement pursuant
to which the Holder (or predecessor Holder) sold or offered for resale
Compensation Securities, the Holder (or predecessor Holder) agrees, severally
and not jointly, to indemnify and hold harmless the Company, its directors,
its officers and any person controlling or who is controlled by the Company
within the meaning of Section 15 of the Securities Act or Section 20 of the
Exchange Act, including affiliates, to the same extent as the foregoing
indemnity from the Company to each Indemnified Person but only with reference
to information relating to such Indemnified Person furnished by or on behalf
of such Indemnified Person expressly for use in such Registration Statement.
In case any action shall be brought against the Company, any of its directors,
any such officer or any person controlling the Company based on such
Registration Statement and in respect of which indemnity may be sought against
any Indemnified Person, the Indemnified Person shall have the rights and
duties given to the Company (except that if the Company shall have assumed the
defense thereof, such Indemnified Person shall not be required to do so, but
may employ separate counsel therein and participate in defense thereof but the
fees and expenses of such counsel shall be at the expense of such Indemnified
Person), and the Company, its directors, any such officers and any person
controlling the Company shall have the rights and duties given to the
Indemnified Person by Section 5(b) hereof.

               (d)    If the indemnification provided for in this Section 5 is
unavailable to an indemnified party in respect of any losses, claims, damages,
liabilities, expenses or judgments referred to therein, then each indemnifying
party, in lieu of indemnifying such indemnified party, shall contribute to the
amount paid or payable by such indemnified party as a result of such losses,
claims, damages, liabilities, expenses and judgments (i) in such proportion as
is appropriate to reflect the relative benefits received by the Company on the
one hand and each Indemnified Person on the other hand pursuant to the Dealer
Management Agreement or the

                                      11
<PAGE>   13

Placement Agreement or from the offering for resale of the Compensation
Securities or (ii) if the allocation provided by clause (i) above is not
permitted by applicable law, in such proportion as is appropriate to reflect
not only the relative benefits referred to in clause (i) above but also the
relative fault of the Company and each such Indemnified Person in connection
with the statements or omissions that resulted in such losses, claims,
damages, liabilities, expenses or judgments, as well as any other relevant
equitable considerations. The relative fault of the Company and each such
Indemnified Person shall be determined by reference to, among other things,
whether the untrue or alleged untrue statement of a material fact or the
omission to state a material fact relates to information supplied by the
Company or such Indemnified Person and the parties' relative intent,
knowledge, access to information and opportunity to correct or prevent such
statement or omission.

               (e)    The Company and the Holder agree that it would not be
just and equitable if contribution pursuant to this Section 5(d) were
determined by pro rata allocation (even if the Indemnified Person were treated
as one entity for such purpose) or by any other method of allocation which
does not take account of the equitable considerations referred to in the
immediately preceding paragraph. The amount paid or payable by an indemnified
party as a result of the losses, claims, damages, liabilities, expenses or
judgments referred to in the immediately preceding paragraph shall be deemed
to include, subject to the limitations set forth above, any legal or other
expenses reasonably incurred by such indemnified party in connection with
investigating or defending any such action or claim. Notwithstanding the
provisions of this Section 5, no Indemnified Person shall be required to
contribute any amount in excess of the amount by which the total net profit
received by it in connection with the sale of the Compensation Securities
pursuant to this Agreement exceeds the amount of any damages which such
Indemnified Person 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. The Indemnified Persons'
obligations to contribute pursuant to this Section 5(d) are several in
proportion to the respective amount of Compensation Securities included in and
sold pursuant to any such Registration Statement by each Indemnified Person
and not joint.

        6.     Rule 144.

               The Company shall 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 it is not required to file such reports but in the past had been
required to or did file such reports, it will, upon the request of the Holder,
make available other information as required by, and so long as necessary to
permit sales of, its Compensation Securities pursuant to Rule 144.
Notwithstanding the foregoing, nothing in this Section 6 shall be deemed to
require the Company to register any of its securities pursuant to the Exchange
Act.

        7.     Underwritten Registrations.

               If any of the Compensation Securities covered by any Shelf
Registration Statement are sold in an underwritten offering, the investment
banker or investment bankers and

                                      12
<PAGE>   14

manager or managers that will administer the offering will be investment
bankers of recognized national standing selected by the Holder.

               No person may participate in any underwritten registration
hereunder unless such person (i) agrees to sell such person's Compensation
Securities on the basis reasonably provided in any underwriting arrangements
approved by the persons entitled hereunder to approve such arrangements and
(ii) completes and executes all questionnaires, powers of attorney,
indemnities, underwriting agreements, lock-up agreements and other documents
reasonably required under the terms of such underwriting arrangements.

        8.     Miscellaneous.

               (a)    Remedies. In the event of a breach by the Company or by
a Holder of any of their respective obligations under this Agreement, the
Holder or the Company, in addition to being entitled to exercise all rights
granted by law, including, without limitation, recovery of damages, will be
entitled to specific performance of its rights under this Agreement. The
Company and the Holder agree that monetary damages would not be adequate
compensation for any loss incurred by reason of a breach by it of any of the
provisions of this Agreement and hereby further agree that, in the event of
any action for specific performance in respect of such breach, they shall
waive the defense that a remedy at law would be adequate.

               (b)    No Inconsistent Agreements. The Company shall not enter
into any agreement with respect to its securities that is inconsistent with
the rights granted to the Holder in this Agreement or otherwise conflicts with
the provisions hereof. The Company is not currently a party to any agreement
granting any registration rights with respect to any of its securities to any
person that conflicts with the Company's obligations hereunder or gives any
other party the right to include any securities in any Registration Statement
filed pursuant hereto, except for such rights and conflicts as have been
irrevocably waived.

               (c)    No Adverse Action Affecting the Compensation Securities.
The Company will not take any action with respect to the Compensation
Securities that would adversely affect the ability of the Holder to include
such Compensation Securities in a registration undertaken pursuant to this
Agreement.

                                      13
<PAGE>   15

               (d)    Amendments and Waivers. The provisions of this
Agreement, including the provisions of this sentence, may not be amended,
modified or supplemented, and waivers or consents to departures from the
provisions hereof, may not be given, without the written consent of the
Holder; provided, however, that, for the purposes of this Agreement,
Compensation Securities that are owned, directly or indirectly, by either the
Company or an affiliate of the Company are not deemed outstanding.
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 a Holder whose Compensation Securities are being sold pursuant to an
underwritten offering and that does not directly or indirectly affect the
rights of other Holders may be given by the Holder of the Compensation
Securities being sold by such Holder pursuant to such an underwritten
offering; provided, however, that the provisions of this sentence may not be
amended, modified or supplemented except in accordance with the provisions of
the immediately preceding sentence.

               (e)    Notices. All notices and other communications provided
for herein shall be made in writing by hand-delivery; next day air courier;
certified first-class mail, return receipt requested or telecopy:

                      (i)    if to a Holder, to the address of the Holder as
                             it appears in the Note or Common Stock register
                             of the Company, as applicable;

                     (ii)    if to the Company, to:

                             COEUR D'ALENE MINES CORPORATION
                             400 Coeur d'Alene Mines Building
                             505 Front Avenue
                             Coeur d'Alene, Idaho  83814
                             Attn:  Geoffrey A. Burns, Senior Vice President and
                                    Chief Financial Officer
                             Telecopy No.: (208) 667-2213

                             with a copy to:

                             Foley & Lardner
                             3000 K Street, N.W.
                             Suite 500
                             Washington, DC  20007
                             Attn:  Arthur H. Bill, Esq.
                             Telecopy No.: (202) 672-5399

                                      14
<PAGE>   16

                     (iii)   if to the Special Counsel, to:

                             Shearman & Sterling
                             801 Pennsylvania Avenue, N.W.
                             Washington, D.C.  20004
                             Attn:  Abigail Arms, Esq.
                             Telecopy No.: (202) 508-8100

or such other Special Counsel at such other address and telecopy number as a
majority in aggregate principal amount of the Compensation Securities shall
have given notice to the Company as contemplated by Section 3(b) hereof.

               Except as otherwise provided in this Agreement, all such
communications shall be deemed to have been duly given, when delivered by
hand, if personally delivered; one (1) Business Day after being timely
delivered to a next-day air courier; five (5) Business Days after being
deposited in the mail, postage prepaid, if mailed; and when receipt is
acknowledged by the recipient's telecopier machine, if telecopied.

               (f)    Successors and Assigns. This Agreement shall inure to
the benefit of and be binding upon the successors and permitted assigns of
each of the parties and shall inure to the benefit of the successor and
permitted assign of the Holder. The Holder may transfer its rights hereunder
in whole but not in part. The Company may not assign its rights or obligations
hereunder without the prior written consent of the Holder of the Compensation
Securities, other than by operation of law pursuant to a merger or
consolidation to which the Company is a party. In the event the Compensation
Notes constituting Compensation Securities become convertible into common
stock of another person pursuant to Section 15.6 of the Indenture, the Company
shall cause such person to assume the Company's obligations hereunder.

               (g)    Counterparts. This Agreement may be executed in any
number of counterparts by the parties hereto, 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 instrument.

               (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.

               (i)    Severability. The remedies provided herein are
cumulative and not exclusive of any remedies provided by law. 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

                                      15
<PAGE>   17

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)    Headings. The headings in this Agreement are for
convenience of reference only and shall not limit or otherwise affect the
meaning hereof. All references made in this Agreement to "Section" and
"paragraph" refer to such Section or paragraph of this Agreement, unless
expressly stated otherwise.

               (k)    Attorneys' Fees. In any action or proceeding brought to
enforce any provision of this Agreement, or where any provision hereof is
validly asserted as a defense, the prevailing party, as determined by the
court, shall be entitled to recover its reasonable attorneys' fees in addition
to any other available remedy.

                                      16

<PAGE>   18

        IN WITNESS WHEREOF, the parties have caused this Registration Rights
Agreement to be duly executed as of the date first written above.

                                            COEUR D'ALENE MINES CORPORATION

                                            By:
                                                -----------------------------

                                            Name:  Dennis E. Wheeler

                                            Title:  Chairman of the Board,
                                                     President and Chief
                                                     Executive Officer

The foregoing Registration Rights
Agreement is hereby confirmed and agreed
to as of the date first written above:

ROBERTSON STEPHENS, INC.

By:     ROBERTSON STEPHENS, INC.

        By:
            --------------------------------

        Name:
              ------------------------------

        Title:
               -----------------------------

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