KULICKE & SOFFA INDUSTRIES INC
8-K, 1999-12-16
SPECIAL INDUSTRY MACHINERY, NEC
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<PAGE>

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549


                                   FORM 8-K

                                CURRENT REPORT

                      Pursuant to Section 13 or 15(d) of
                      The Securities Exchange Act of 1934



      Date of Report (Date of earliest event reported)  December 13, 1999



                      KULICKE AND SOFFA INDUSTRIES, INC.
            (Exact name of registrant as specified in its charter)

            PENNSYLVANIA             000-00121              23-1498399
    (State or other jurisdiction   (Commission           (I.R.S. Employer
          of incorporation)        File Number)        Identification No.)

       2101 Blair Mill Road, Willow Grove, PA                      19090
      (Address of principal executive offices)                  (Zip code)


      Registrant's telephone number, including area code  (215) 784-6000
<PAGE>

ITEM 5.  OTHER EVENTS

     On December 13 and 15, 1999, Kulicke and Soffa Industries, Inc. (the
"Company") completed an offering of $175,000,000 aggregate principal amount of 4
3/4% Convertible Subordinated Notes due 2006 (the "Notes") through a private
placement to qualified institutional investors and institutional accredited
investors. The Notes and the shares of the Company's common stock, no par value
(the "Common Stock"), into which the Notes may be converted were not registered
under the Securities Act, though the Company has entered into a registration
rights agreement with respect to the Notes and the underlying Common Stock. The
Notes are convertible into Common Stock of the Company at a conversion price per
share of $45.7993, subject to adjustment in certain events.

ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS

     (c) Exhibits.

Exhibit No.                           Description
- -----------                           -----------

  4.1          Indenture dated as of December 13,1999 between the
               Company and Chase Manhattan Trust Company, National Association,
               as Trustee

  4.2          Registration Rights Agreement dated as of December 13, 1999 by
               and among the Company as Issuer, and Morgan Stanley & Co.
               Incorporated, Banc of America Securities LLC, Prudential
               Securities Incorporated and BancBoston Robertson Stephens Inc. as
               Initial Purchasers

                                      -2-
<PAGE>

                                   SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                              KULICKE AND SOFFA INDUSTRIES, INC.

Date: December 15, 1999                       By: /s/ Clifford G. Sprague
                                                  -----------------------
                                                  Clifford G. Sprague,
                                                  Senior Vice President
                                                  and Chief Financial Officer

                                      -3-
<PAGE>

                                 EXHIBIT INDEX

Exhibit No.                               Description
- -----------                               -----------

    4.1             Indenture dated as of December 13,1999 between
                    the Company and Chase Manhattan Trust Company, National
                    Association, as Trustee

    4.2             Registration Rights Agreement dated as of December 13, 1999
                    by and among the Company as Issuer, and Morgan Stanley & Co.
                    Incorporated, Banc of America Securities LLC, Prudential
                    Securities Incorporated and BancBoston Robertson Stephens
                    Inc. as Initial Purchasers

                                      -4-

<PAGE>
                                                                     EXHIBIT 4.1
       _________________________________________________________________



                      KULICKE AND SOFFA INDUSTRIES, INC.


                                      To


                        CHASE MANHATTAN TRUST COMPANY,
                             NATIONAL ASSOCIATION,
                                  as Trustee


                  _________________________________________



                                   INDENTURE


                                  Dated as of

                               December 13, 1999


                  _________________________________________



                4 3/4% Convertible Subordinated Notes due 2006



       _________________________________________________________________
<PAGE>

                               TABLE OF CONTENTS

                                _______________

<TABLE>
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                                            ARTICLE 1

                                           Definitions

Section 1.01.  Definitions......................................................................      2

                                            ARTICLE 2

     Issue, Description, Execution, Registration and Exchange of Notes

Section 2.01.  Designation Amount and Issue of Notes............................................      9
Section 2.02.  Form of Notes....................................................................      9
Section 2.03.  Date and Denomination of Notes, Payments of Interest.............................     10
Section 2.04.  Execution of Notes...............................................................     12
Section 2.05.  Exchange and Registration of Transfer of Notes; Restrictions on
         Transfer, Depositary...................................................................     13
Section 2.06.  Mutilated, Destroyed, Lost or Stolen Notes.......................................     22
Section 2.07.  Temporary Notes..................................................................     23
Section 2.08.  Cancellation of Notes Paid, Etc..................................................     24
Section 2.09.  Cusip Numbers....................................................................     24

                                            ARTICLE 3

                                       Redemption of Notes

Section 3.01.  Redemption of Notes..............................................................     25
Section 3.02.  Notice of Redemptions, Selection of Notes........................................     25
Section 3.03.  Payment of Notes Called for Redemption...........................................     27
Section 3.04.  Conversion Arrangement on Call for Redemption....................................     28
Section 3.05.  Redemption at Option of Holders..................................................     29

                                            ARTICLE 4

                                     Subordination of Notes

Section 4.01.  Agreement of Subordination.......................................................     32
Section 4.02.  Payments to Noteholders..........................................................     32
Section 4.03.  Subrogation of Notes.............................................................     35
</TABLE>
<PAGE>

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Section 4.04.  Authorization to Effect Subordination...........................................      37
Section 4.05.  Notice to Trustee...............................................................      37
Section 4.06.  Trustee's Relation to Senior Indebtedness.......................................      38
Section 4.07.  No Impairment of Subordination..................................................      38
Section 4.08.  Certain Conversions Not Deemed Payment..........................................      39
Section 4.09.  Article Applicable to Paying Agents.............................................      39
Section 4.10.  Senior Indebtedness Entitled to Rely............................................      39
Section 4.11.  Reliance on Judicial Order or Certificate of Liquidating
         Agent.................................................................................      40

                                            ARTICLE 5

                               Particular Covenants of the Company

Section 5.01.  Payment of Principal, Premium and Interest......................................      40
Section 5.02.  Maintenance of Office or Agency.................................................      40
Section 5.03.  Appointments to Fill Vacancies in Trustee's Office..............................      41
Section 5.04.  Provisions as to Paying Agent...................................................      41
Section 5.05.  Existence.......................................................................      42
Section 5.06.  Maintenance of Properties.......................................................      43
Section 5.07.  Payment of Taxes and Other Claims...............................................      43
Section 5.08.  Rule 144A Information Requirement...............................................      43
Section 5.09.  Stay, Extension and Usury Laws..................................................      44
Section 5.10.  Compliance Certificate..........................................................      44
Section 5.11.  Liquidated Damages Notice.......................................................      45

                                            ARTICLE 6

                  Noteholders' Lists and Reports by the Company and the Trustee

Section 6.01.  Noteholders' Lists..............................................................      45
Section 6.02.  Preservation and Disclosure of Lists............................................      45
Section 6.03.  Reports by Trustee..............................................................      46
Section 6.04.  Reports by Company..............................................................      46

                                            ARTICLE 7

                 Remedies of the Trustee and Noteholders on an Event of Default

Section 7.01.  Events of Default...............................................................      47
Section 7.02.  Payments of Notes on Default; Suit Therefor.....................................      49
Section 7.03.  Application of Monies Collected by Trustee......................................      51
Section 7.04.  Proceedings by Noteholder.......................................................      52
Section 7.05.  Proceedings by Trustee..........................................................      53
SEction 7.06.  Remedies Cumulative and Continuing..............................................      53
</TABLE>

                                      ii
<PAGE>

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Section 7.07.  Direction of Proceedings and Waiver of Defaults by Majority of
         Noteholders...........................................................................      53
Section 7.08.  Notice of Defaults..............................................................      54
Section 7.09.  Undertaking to Pay Costs........................................................      54

                                            ARTICLE 8

                                           The Trustee

Section 8.01.  Duties and Responsibilities of Trustee..........................................      55
Section 8.02.  Reliance on Documents, Opinions, Etc............................................      56
Section 8.03.  No Responsibility for Recitals, Etc.............................................      57
Section 8.04.  Trustee, Paying Agents, Conversion Agents or Registrar May Own
         Notes.................................................................................      58
Section 8.05.  Monies to Be Held in Trust......................................................      58
Section 8.06.  Compensation and Expenses of Trustee............................................      58
Section 8.07.  Officers' Certificate as Evidence...............................................      59
Section 8.08.  Conflicting Interests of Trustee................................................      59
Section 8.09.  Eligibility of Trustee..........................................................      59
Section 8.10.  Resignation or Removal of Trustee...............................................      59
Section 8.11.  Acceptance by Successor Trustee.................................................      61
Section 8.12.  Succession by Merger, Etc.......................................................      62
Section 8.13.  Preferential Collection of Claims...............................................      62
Section 8.14.  Trustee's Application for Instructions from the Company.........................      62

                                            ARTICLE 9

                                         The Noteholders

Section 9.01.  Action by Noteholders...........................................................      63
Section 9.02.  Proof of Execution by Noteholders...............................................      63
Section 9.03.  Who Are Deemed Absolute Owners..................................................      64
Section 9.04.  Company-owned Notes Disregarded.................................................      64
Section 9.05.  Revocation of Consents, Future Holders Bound....................................      64

                                           ARTICLE 10

                                     Meetings of Noteholders

Section 10.01. Purpose of Meetings.............................................................      65
Section 10.02. Call of Meetings by Trustee.....................................................      65
Section 10.03. Call of Meetings by Company or Noteholders......................................      66
Section 10.04. Qualifications for Voting.......................................................      66
Section 10.05. Regulations.....................................................................      66
Section 10.06. Voting..........................................................................      67
</TABLE>

                                      iii
<PAGE>

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Section 10.07.  No Delay of Rights by Meeting..................................................      67

                                           ARTICLE 11

                                     Supplemental Indentures

Section 11.01.  Supplemental Indentures Without Consent of Noteholders.........................      68
Section 11.02.  Supplemental Indenture with Consent of Noteholders.............................      69
Section 11.03.  Effect of Supplemental Indenture...............................................      70
Section 11.04.  Notation on Notes..............................................................      71
Section 11.05.  Evidence of Compliance of Supplemental Indenture to be
         Furnished to Trustee..................................................................      71

                                           ARTICLE 12

                        Consolidation, Merger, Sale, Conveyance and Lease

Section 12.01.  Company May Consolidate on Certain Terms.......................................      71
Section 12.02.  Successor Corporation to Be Substituted........................................      72
Section 12.03.  Opinion of Counsel to Be Given Trustee.........................................      72

                                           ARTICLE 13

                             Satisfaction and Discharge of Indenture

Section 13.01.  Discharge of Indenture.........................................................      73
Section 13.02.  Deposited Monies to Be Held in Trust by Trustee................................      74
Section 13.03.  Paying Agent to Repay Monies Held..............................................      74
Section 13.04.  Return of Unclaimed Monies.....................................................      74
Section 13.05.  Reinstatement..................................................................      74

                                           ARTICLE 14

                 Immunity of Incorporators, Stockholders, Officers and Directors

Section 14.01.  Indenture and Notes Solely Corporate Obligations...............................      75

                                           ARTICLE 15

                                       Conversion of Notes

Section 15.01.  Right to Convert...............................................................      75
Section 15.02.  Exercise of Conversion Privilege; Issuance of Common Stock on
         Conversion, No Adjustment for Interest or Dividends...................................      76
Section 15.03.  Cash Payments in Lieu of Fractional Shares.....................................      77
Section 15.04.  Conversion Price...............................................................      78
Section 15.05.  Adjustment of Conversion Price.................................................      78
</TABLE>

                                      iv
<PAGE>

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Section 15.06.  Effect of Reclassification, Consolidation, Merger or Sale......................      89
Section 15.07.  Taxes on Shares Issued.........................................................      90
Section 15.08.  Reservation of Shares, Shares to Be Fully Paid; Compliance with
         Governmental Requirements; Listing of Common Stock....................................      90
Section 15.09.  Responsibility of Trustee......................................................      91
Section 15.10.  Notice to Holders Prior to Certain Actions.....................................      92

                                           ARTICLE 16

                                    Miscellaneous Provisions

Section 16.01.  Provisions Binding on Company's Successors.....................................      93
Section 16.02.  Official Acts by Successor Corporation.........................................      93
Section 16.03.  Addresses for Notices, Etc.....................................................      93
Section 16.04.  Governing Law..................................................................      94
Section 16.05.  Evidence of Compliance with Conditions Precedent, Certificates
         to Trustee............................................................................      94
Section 16.06.  Legal Holidays.................................................................      94
Section 16.07.  Trust Indenture Act............................................................      95
Section 16.08.  No Security Interest Created...................................................      95
Section 16.09.  Benefits of Indenture..........................................................      95
Section 16.10.  Table of Contents, Headings, Etc...............................................      95
Section 16.11.  Authenticating Agent...........................................................      95
Section 16.12.  Execution in Counterparts......................................................      96
Section 16.13.  Severability...................................................................      96
</TABLE>

                                       v
<PAGE>

Reconciliation and Tie Between the Trust Indenture Act of 1939 and Indenture,
dated as of December 13, 1999, between Kulicke and Soffa Industries, Inc. and
Chase Manhattan Trust Company, National Association, as Trustee.


              TRUST INDENTURE ACT                              INDENTURE
                    SECTION                                     SECTION
            -----------------------                      --------------------
                Section 310(a)(1)   ...................                   8.9

                           (a)(2)   ...................                   8.9

                           (a)(3)   ...................                  N.A.

                           (a)(4)   ...................                  N.A.

                           (a)(5)   ...................                   8.9

                           (b)      ...................  8.8; 8.9; 8.10; 8.11

                Section 311(a)      ...................                  8.13

                           (b)      ...................                  8.13

                           (b)(2)   ...................                  8.13

                Section 312(a)      ...................           6.1; 6.2(a)

                           (b)      ...................                6.2(b)

                           (c)      ...................                6.2(c)

                Section 313(a)      ...................                6.3(a)

                           (b)      ...................                6.3(a)

                           (c)      ...................                6.3(a)

                           (d)      ...................                6.3(b)

                Section 314(a)      ...................                   6.4

                           (b)      ...................                  N.A.

                           (c)(1)   ...................                  16.5

                           (c)(2)   ...................                  16.5

                           (c)(3)   ...................                  N.A.

                           (d)      ...................                  N.A.
<PAGE>

              TRUST INDENTURE ACT                              INDENTURE
                    SECTION                                     SECTION
            -----------------------                         --------------

                           (e)         ...................        16.5

                Section 315(a)         ...................         8.1

                           (b)         ...................         7.8

                           (c)         ...................         8.1

                           (d)         ...................         8.1

                           (d)(1)      ...................      8.1(a)

                           (d)(2)      ...................      8.1(b)

                           (d)(3)      ...................      8.1(c)

                           (e)         ...................         7.9

                Section 316(a)         ...................         7.7

                           (a)(1)(A)   ...................         7.7

                           (a)(1)(B)   ...................         7.7

                           (a)(2)      ...................        N.A.

                           (b)         ...................         7.4

                Section 317(a)(1)      ...................         7.5

                           (a)(2)      ...................         7.5

                           (b)         ...................         5.4

                Section 318(a)         ...................        16.7

___________________

*    Note: This reconciliation and tie shall not, for any purpose, be deemed to
     be a part of the Indenture.
**   Note: N.A. means Not Applicable.

                                       2
<PAGE>

                                   INDENTURE

         INDENTURE, dated as of December 13, 1999, between Kulicke and Soffa
Industries, Inc., a Pennsylvania corporation (hereinafter called the "Company"),
having its principal office at 2101 Blair Mill Road, Willow Grove, Pennsylvania
19090, and Chase Manhattan Trust Company, National Association, a national
banking association organized under the laws of the United States, as trustee
hereunder (hereinafter called the "Trustee"), having a corporate trust office at
1650 Market Street, Suite 5210, Philadelphia, Pennsylvania 19103.

                                  WITNESSETH:

         WHEREAS, for its lawful corporate purposes, the Company has duly
authorized the issue of its 4 3/4% Convertible Subordinated Notes due 2006
(hereinafter called the "Notes"), in an aggregate principal amount not to exceed
$175,000,000 and, to provide the terms and conditions upon which the Notes are
to be authenticated, issued and delivered, the Company has duly authorized the
execution and delivery of this Indenture; and

         WHEREAS, the Notes, the certificate of authentication to be borne by
the Notes, a form of assignment, a form of option to elect repayment upon a
Fundamental Change, and a form of conversion notice to be borne by the Notes are
to be substantially in the forms hereinafter provided for; and

         WHEREAS, all acts and things necessary to make the Notes, when executed
by the Company and authenticated and delivered by the Trustee or a duly
authorized authenticating agent, as in this Indenture provided, the valid,
binding and legal obligations of the Company, and to constitute this Indenture a
valid agreement according to its terms, have been done and performed, and the
execution of this Indenture and the issue hereunder of the Notes have in all
respects been duly authorized,

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         That in order to declare the terms and conditions upon which the Notes
are, and are to be, authenticated, issued and delivered, and in consideration of
the premises and of the purchase and acceptance of the Notes by the holders
thereof, the Company covenants and agrees with the Trustee for the equal and
proportionate benefit of the respective holders from time to time of the Notes
(except as otherwise provided below), as follows:
<PAGE>

                                   ARTICLE 1

                                  Definitions

         Section  1.01.  Definitions. The terms defined in this Section 1.01
(except as herein otherwise expressly provided or unless the context otherwise
requires) for all purposes of this Indenture and of any indenture supplemental
hereto shall have the respective meanings specified in this Section 1.01 All
other terms used in this Indenture that are defined in the Trust Indenture Act
or which are by reference therein defined in the Securities Act (except as
herein otherwise expressly provided or unless the context otherwise requires)
shall have the meanings assigned to such terms in said Trust Indenture Act and
in said Securities Act as in force at the date of the execution of this
Indenture. The words "herein", "hereof", "hereunder", and words of similar
import refer to this Indenture as a whole and not to any particular Article,
Section or other Subdivision. The terms defined in this Article include the
plural as well as the singular.

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

         "Board of Directors" means the Board of Directors of the Company or a
committee of such Board duly authorized to act for it hereunder.

         "Business Day" means each Monday, Tuesday, Wednesday, Thursday and
Friday which is not a day on which the banking institutions in The City of New
York or the city in which the Corporate Trust Office is located are authorized
or obligated by law or executive order to close or be closed.

         "Closing Price" has the meaning specified in Section 15.05(h)(1).

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

         "Common Stock" means any stock of any class of the Company which
has no preference in respect of dividends or of amounts payable in the event of

                                       2
<PAGE>

any voluntary or involuntary liquidation, dissolution or winding up of the
Company and which is not subject to redemption by the Company. Subject to the
provisions of Section 15.06, however, shares issuable on conversion of Notes
shall include only shares of the class designated as common stock of the Company
at the date of this Indenture (namely, the Common Stock, no par value) or shares
of any class or classes resulting from any reclassification or reclassifications
thereof and which have no preference in respect of dividends or of amounts
payable in the event of any voluntary or involuntary liquidation, dissolution or
winding up of the Company and which are not subject to redemption by the
Company; provided, however, that if at any time there shall be more than one
such resulting class, the shares of each such class then so issuable shall be
substantially in the proportion which the total number of shares of such class
resulting from all such reclassifications bears to the total number of shares of
all such classes resulting from all such reclassifications.

         "Company" means the corporation named as the "Company" in the first
paragraph of this Indenture, and, subject to the provisions of Article Twelve,
shall include its successors and assigns.

         "Company Notice" has the meaning specified in Section 3.05(b).

         "Conversion Price" has the meaning specified in Section 15.04.

         "Corporate Trust Office" or other similar term, means the designated
office of the Trustee at which at any particular time its corporate trust
business as it relates to this Indenture shall be administered, which office is,
at the date as of which this Indenture is dated, located at 1650 Market Street,
Suite 5210, Philadelphia, Pennsylvania 19103, Attention: Capital Markets
Fiduciary Services.

         "Custodian" means Chase Manhattan Trust Company, National Association,
as custodian with respect to the Notes in global form, or any successor entity
thereto.

         "default" means any event that is, or after notice or passage of time,
or both, would be, an Event of Default.

         "Defaulted Interest" has the meaning specified in Section 2.03.

         "Depositary" means, with respect to the Notes issuable or issued in
whole or in part in global form, the Person specified in Section 2.05(d) as the
Depositary with respect to such Notes, until a successor shall have been
appointed and become such pursuant to the applicable provisions of this
Indenture, and thereafter, "Depositary" shall mean or include such successor.

                                       3
<PAGE>

         "Designated Senior Indebtedness" means Senior Indebtedness under the
Loan Agreement and the Company's obligations under any other particular Senior
Indebtedness in which the instrument creating or evidencing the same or the
assumption or guarantee thereof (or related agreements or documents to which the
Company is a party) expressly provides that such Senior Indebtedness shall be
"Designated Senior Indebtedness" for purposes of this Indenture (provided that
such instrument, agreement or other document may place limitations and
conditions on the right of the creditor to exercise the rights of Designated
Senior Indebtedness).

         "Event of Default" means any event specified in Section 7.01(a), (b),
(c), (d) or (e).

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

         "Fundamental Change" means the occurrence of any transaction or event
in connection with which all or substantially all of the Common Stock shall be
exchanged for, converted into, acquired for or constitute solely the right to
receive consideration (whether by means of an exchange offer, liquidation,
tender offer, consolidation, merger, combination, reclassification,
recapitalization or otherwise) which is not all or substantially all common
stock that is (or, upon consummation of or immediately following such
transaction or event, which will be) listed on a United States national
securities exchange or approved (or, upon consummation of or immediately
following such transaction or event, which will be approved) for quotation on
the Nasdaq National Market or any similar United States system of automated
dissemination of quotations of securities prices.

         "Global Note" has the meaning set forth in Section 2.05(b).

         "Indebtedness" means, with respect to any Person, and without
duplication, (a) all indebtedness, obligations and other liabilities (contingent
or otherwise) of such Person for borrowed money (including obligations of the
Company in respect of overdrafts, foreign exchange contracts, currency exchange
agreements, interest rate protection agreements, and any loans or advances from
banks, whether or not evidenced by notes or similar instruments) or evidenced by
bonds, debentures, notes or similar instruments (whether or not the recourse of
the lender is to the whole of the assets of such Person or to only a portion
thereof), other than any account payable or other accrued current liability or
obligation incurred in the ordinary course of business in connection with the
obtaining of materials or services; (b) all reimbursement obligations and other
liabilities (contingent or otherwise) of such Person with respect to letters of
credit, bank guarantees or bankers' acceptances; (c) all obligations and
liabilities (contingent

                                       4
<PAGE>

or otherwise) in respect of leases of such Person required, in conformity with
generally accepted accounting principles, to be accounted for as capitalized
lease obligations on the balance sheet of such Person and all obligations and
other liabilities (contingent or otherwise) under any lease or related document
(including a purchase agreement) in connection with the lease of real property
which provides that such Person is contractually obligated to purchase or cause
a third party to purchase the leased property and thereby guarantee a minimum
residual value of the leased property to the lessor and the obligations of such
Person under such lease or related document to purchase or to cause a third
party to purchase such leased property; (d) all obligations of such Person
(contingent or otherwise) with respect to an interest rate or other swap, cap or
collar agreement or other similar instrument or agreement or foreign currency
hedge, exchange, purchase or similar instrument or agreement; (e) all direct or
indirect guaranties or similar agreements by such Person in respect of, and
obligations or liabilities (contingent or otherwise) of such Person to purchase
or otherwise acquire or otherwise assure a creditor against loss in respect of,
indebtedness, obligations or liabilities of another Person of the kind described
in clauses (a) through (d); (f) any indebtedness or other obligations described
in clauses (a) through (e) secured by any mortgage, pledge, lien or other
encumbrance existing on property which is owned or held by such Person,
regardless of whether the indebtedness or other obligation secured thereby shall
have been assumed by such Person; and (g) any and all deferrals, renewals,
extensions and refundings of, or amendments, modifications or supplements to,
any indebtedness, obligation or liability of the kind described in clauses (a)
through (f).

         "Indenture" means this instrument as originally executed or, if amended
or supplemented as herein provided, as so amended or supplemented.

         "Initial Purchasers" means Morgan Stanley & Co. Incorporated, Banc of
America Securities LLC, Prudential Securities Incorporated and BancBoston
Robertson Stephens Inc.

         "Institutional Accredited Investor" means an institutional "accredited
investor" within the meaning of Rule 501(a)(1), (2), (3) or (7) under the
Securities Act.

         "Liquidated Damages" has the meaning specified for "Liquidated Damages
Amount" in Section 2(e) of the Registration Rights Agreement.

         "Loan Agreement" means the Amended and Restated Loan Agreement dated as
of March 26, 1999 between the Company and PNC Bank, National Association.

         "Non-Payment Default" has the meaning specified in Section 4.02(ii).

                                       5
<PAGE>

         "Note" or "Notes" means any Note or Notes, as the case may be,
authenticated and delivered under this Indenture, including the Global Note.

         "Note register" has the meaning specified in Section 2.05(a).

         "Note registrar" has the meaning specified in Section 2.05(a).

         "Noteholder" or "holder" as applied to any Note, or other similar terms
(but excluding the term "beneficial holder"), means any Person in whose name at
the time a particular Note is registered on the Note registrar's books.

         "Notice Date" has the meaning specified in Section 3.01(b).

         "Officers' Certificate", when used with respect to the Company, means a
certificate signed by both (a) the Chairman of the Board, the Chief Executive
Officer, the President or any Vice President (whether or not designated by a
number or numbers or word or words added before or after the title "Vice
President") and (b) the Treasurer or any Assistant Treasurer, the Controller or
any Assistant Controller, or the Secretary or any Assistant Secretary of the
Company.

         "Opinion of Counsel" means an opinion in writing signed by legal
counsel, who may be an employee of or counsel to the Company, or other counsel
reasonably acceptable to the Trustee.

         "Optional Redemption" has the meaning specified in Section 3.01(b).

         "outstanding", when used with reference to Notes and subject to the
provisions of Section 9.04, means, as of any particular time, all Notes
authenticated and delivered by the Trustee under this Indenture, except:

          (a)  Notes theretofore canceled by the Trustee or delivered to the
Trustee for cancellation;

          (b)  Notes, or portions thereof, (i) for the redemption of which
monies in the necessary amount shall have been deposited in trust with the
Trustee or with any paying agent (other than the Company) or (ii) which shall
have been otherwise defeased in accordance with Article Thirteen;

          (c)  Notes in lieu of which, or in substitution for which, other Notes
shall have been authenticated and delivered pursuant to the terms of Section
2.06; and

          (d)  Notes converted into Common Stock pursuant to Article Fifteen and
Notes deemed not outstanding pursuant to Article Three.

                                       6
<PAGE>

         "Payment Blockage Notice" has the meaning specified in Section
4.02(ii).

         "Person" means a corporation, an association, a partnership, a limited
liability company, an individual, a joint venture, a joint stock company, a
trust, an unincorporated organization or a government or an agency or a
political subdivision thereof.

         "Portal Market" means The Portal Market operated by the National
Association of Securities Dealers, Inc. or any successor thereto.

         "Predecessor Note" of any particular Note means every previous Note
evidencing all or a portion of the same debt as that evidenced by such
particular Note, and, for the purposes of this definition, any Note
authenticated and delivered under Section 2.06 in lieu of a lost, destroyed or
stolen Note shall be deemed to evidence the same debt as the lost, destroyed or
stolen Note that it replaces.

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

         "Registration Rights Agreement" means that certain Registration Rights
Agreement, dated as of December 13, 1999, among the Company and the Initial
Purchasers, as amended from time to time in accordance with its terms.

         "Representative" means (a) the indenture trustee or other trustee,
agent or representative for holders of Senior Indebtedness or (b) with respect
to any Senior Indebtedness that does not have any such trustee, agent or other
representative, (i) in the case of such Senior Indebtedness issued pursuant to
an agreement providing for voting arrangements as among the holders or owners of
such Senior Indebtedness, any holder or owner of such Senior Indebtedness acting
with the consent of the required persons necessary to bind such holders or
owners of such Senior Indebtedness and (ii) in the case of all other such Senior
Indebtedness, the holder or owner of such Senior Indebtedness.

         "Responsible Officer", when used with respect to the Trustee, means an
officer of the Trustee in the Corporate Trust Office assigned and duly
authorized by the Trustee to administer this Indenture.

         "Restricted Securities" has the meaning specified in Section 2.05(d).

         "Rule 144A" means Rule 144A as promulgated under the Securities Act.

                                       7
<PAGE>

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

         "Senior Indebtedness" means the principal of, premium, if any, interest
(including all interest accruing subsequent to the commencement of any
bankruptcy or similar proceeding, whether or not a claim for post-petition
interest is allowable as a claim in any such proceeding) and rent payable on or
in connection with, and all fees, costs, expenses and other amounts accrued or
due on or in connection with, Indebtedness of the Company, whether outstanding
on the date of this Indenture or thereafter created, incurred, assumed,
guaranteed or in effect guaranteed by the Company (including all deferrals,
renewals, extensions or refundings of, or amendments, modifications or
supplements to, the foregoing), unless in the case of any particular
Indebtedness the instrument creating or evidencing the same or the assumption or
guarantee thereof expressly provides that such Indebtedness shall not be senior
in right of payment to the Notes or expressly provides that such Indebtedness is
"pari passu" or "junior" to the Notes. Notwithstanding the foregoing, the term
Senior Indebtedness shall not include any Indebtedness of the Company to any
subsidiary of the Company, a majority of the voting stock of which is owned,
directly or indirectly, by the Company.

         "Significant Subsidiary" means, as of any date of determination, a
Subsidiary of the Company, if as of such date of determination either (a) the
assets of such subsidiary equal 10% or more of the Company's total consolidated
assets or (b) the total revenue of which represented 10% or more of the
Company's consolidated total revenue for the most recently completed fiscal
year.

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

         "Trading Day" has the meaning specified in Section 15.05(h)(5).

         "Trigger Event" has the meaning specified in Section 15.05(d).

         "Trust Indenture Act" means the Trust Indenture Act of 1939, as
amended, as it was in force at the date of this Indenture, except as provided in
Sections 11.03 and 15.06; provided, however, that, in the event the Trust

                                       8
<PAGE>

Indenture Act of 1939 is amended after the date hereof, the term "Trust
Indenture Act" shall mean, to the extent required by such amendment, the Trust
Indenture Act of 1939 as so amended.

         "Trustee" means Chase Manhattan Trust Company, National Association and
its successors and any corporation resulting from or surviving any consolidation
or merger to which it or its successors may be a party and any successor trustee
at the time serving as successor trustee hereunder.

         The definitions of certain other terms are as specified in Sections
2.05 and 3.05 and Article Fifteen.



                                   ARTICLE 2

       Issue, Description, Execution, Registration and Exchange of Notes

         Section 2.01. Designation Amount and Issue of Notes. The Notes shall be
designated as "4 3/4% Convertible Subordinated Notes due 2006". Notes not to
exceed the aggregate principal amount of $175,000,000 (except pursuant to
Sections 2.05, 2.06, 3.03, 3.05 and 15.02 hereof) upon the execution of this
Indenture, or from time to time thereafter, may be executed by the Company and
delivered to the Trustee for authentication, and the Trustee shall thereupon
authenticate and deliver said Notes to or upon the written order of the Company,
signed by (a) its Chairman of the Board, Chief Executive Officer, President or
any Vice President (whether or not designated by a number or numbers or word or
words added before or after the title "Vice President") and (b) its Treasurer or
any Assistant Treasurer, its Controller or any Assistant Controller or its
Secretary or any Assistant Secretary, without any further action by the Company
hereunder.

         Section 2.02. Form of Notes. The Notes and the Trustee's certificate of
authentication to be borne by such Notes shall be substantially in the form set
forth in Exhibit A, which is incorporated in and made a part of this Indenture.

         Any of the Notes may have such letters, numbers or other marks of
identification and such notations, legends and endorsements as the officers
executing the same may approve (execution thereof to be conclusive evidence of
such approval) and as are not inconsistent with the provisions of this
Indenture, or as may be required to comply with any law or with any rule or
regulation made pursuant thereto or with any rule or regulation of any
securities exchange or automated quotation system on which the Notes may be
listed, or to conform to usage.

                                       9
<PAGE>

         Any Global Note shall represent such of the outstanding Notes as shall
be specified therein and shall provide that it shall represent the aggregate
amount of outstanding Notes from time to time endorsed thereon and that the
aggregate amount of outstanding Notes represented thereby may from time to time
be increased or reduced to reflect transfers or exchanges permitted hereby. Any
endorsement of a Global Note to reflect the amount of any increase or decrease
in the amount of outstanding Notes represented thereby shall be made by the
Trustee or the Custodian, at the direction of the Trustee, in such manner and
upon instructions given by the holder of such Notes in accordance with this
Indenture. Payment of principal of and interest and premium, if any, on any
Global Note shall be made to the holder of such Note.

         The terms and provisions contained in the form of Note attached as
Exhibit A hereto shall constitute, and are hereby expressly made, a part 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.

         Section 2.03. Date and Denomination of Notes, Payments of Interest. The
Notes shall be issuable in registered form without coupons in denominations of
$1,000 principal amount and integral multiples thereof. Every Note shall be
dated the date of its authentication and shall bear interest from the applicable
date in each case as specified on the face of the form of Note attached as
Exhibit A hereto. Interest on the Notes shall be computed on the basis of a 360-
day year comprised of twelve (12) 30-day months.

         The Person in whose name any Note (or its Predecessor Note) is
registered on the Note register at the close of business on any record date with
respect to any interest payment date shall be entitled to receive the interest
payable on such interest payment date, except (i) that the interest payable upon
redemption (unless the date of redemption is an interest payment date) will be
payable to the Person to whom principal is payable and (ii) as set forth in the
next succeeding sentence. In the case of any Note (or portion thereof) that is
converted into Common Stock during the period from (but excluding) a record date
to (but excluding) the next succeeding interest payment date either (x) if such
Note (or portion thereof) has been called for redemption on a redemption date
which occurs during such period, or is to be redeemed in connection with a
Fundamental Change on a Repurchase Date (as defined in Section 3.05) that occurs
during such period, the Company shall not be required to pay interest on such
interest payment date in respect of any such Note (or portion thereof) except to
the extent required to be paid upon redemption of such Note or portion thereof
pursuant to Section 3.03 or 3.05 hereof or (y) if such Note (or portion thereof)
has not been called for redemption on a redemption date that occurs during such
period and is not to be redeemed in connection with a Fundamental Change on a
Repurchase Date that occurs during

                                       10
<PAGE>

such period, such Note (or portion thereof) that is submitted for conversion
during such period shall be accompanied by funds equal to the interest payable
on such succeeding interest payment date on the principal amount so converted,
as provided in the penultimate paragraph of Section 15.02 hereof. Interest shall
be payable at the office of the Company maintained by the Company for such
purposes in the Borough of Manhattan, City of New York, which shall initially be
an office or agency of the Trustee and may, as the Company shall specify to the
paying agent in writing by each record date, be paid either (i) by check mailed
to the address of the Person entitled thereto as it appears in the Note register
(provided that the holder of Notes with an aggregate principal amount in excess
of $2,000,000 shall, at the written election of such holder, be paid by wire
transfer in immediately available funds) or (ii) by transfer to an account
maintained by such Person located in the United States; provided, however, that
payments to the Depositary will be made by wire transfer of immediately
available funds to the account of the Depositary or its nominee. The term
"record date" with respect to any interest payment date shall mean the June 1 or
December 1 preceding the relevant June 15 or December 15, respectively.

     Any interest on any Note which is payable, but is not punctually paid or
duly provided for, on any June 15 or December 15 (herein called "Defaulted
Interest") shall forthwith cease to be payable to the Noteholder on the relevant
record date by virtue of his having been such Noteholder, and such Defaulted
Interest shall be paid by the Company, at its election in each case, as provided
in clause (1) or (2) below:

     (1)  The Company may elect to make payment of any Defaulted Interest to the
Persons in whose names the Notes (or their respective Predecessor Notes) are
registered at the close of business on a special record date for the payment of
such Defaulted Interest, which shall be fixed in the following manner. The
Company shall notify the Trustee in writing of the amount of Defaulted Interest
to be paid on each Note and the date of the payment (which shall be not less
than twenty-five (25) days after the receipt by the Trustee of such notice,
unless the Trustee shall consent to an earlier date), and at the same time the
Company shall deposit with the Trustee an amount of money equal to the aggregate
amount to be paid in respect of such Defaulted Interest or shall make
arrangements satisfactory to the Trustee for such deposit prior to the date of
the proposed payment, such money when deposited to be held in trust for the
benefit of the Person entitled to such Defaulted Interest as in this clause
provided. Thereupon the Trustee shall fix a special record date for the payment
of such Defaulted Interest which shall be not more than fifteen (15) days and
not less than ten (10) days prior to the date of the proposed payment, and not
less than ten (10) days after the receipt by the Trustee of the notice of the
proposed payment, the Trustee shall promptly notify the Company of such special
record date and, in the name and at the expense of the Company, shall cause
notice of the proposed payment of such Defaulted Interest

                                       11
<PAGE>

and the special record date therefor to be mailed, first-class postage prepaid,
to each Noteholder at his address as it appears in the Note register, not less
than ten (10) days prior to such special record date. Notice of the proposed
payment of such Defaulted Interest and the special record date therefor having
been so mailed, such Defaulted Interest shall be paid to the Persons in whose
names the Notes (or their respective Predecessor Notes) were registered at the
close of business on such special record date and shall no longer be payable
pursuant to the following clause (2) of this Section 2.03.

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

     Section 2.04. Execution of Notes. The Notes shall be signed in the name and
on behalf of the Company by the manual or facsimile signature of its Chairman of
the Board, Chief Executive Officer, President or any Vice President (whether or
not designated by a number or numbers or word or words added before or after the
title "Vice President") and attested by the manual or facsimile signature of its
Secretary or any of its Assistant Secretaries or its Treasurer or any of its
Assistant Treasurers (which may be printed, engraved or otherwise reproduced
thereon, by facsimile or otherwise). Only such Notes as shall bear thereon a
certificate of authentication substantially in the form set forth on the form of
Note attached as Exhibit A hereto, manually executed by the Trustee (or an
authenticating agent appointed by the Trustee as provided by Section 16.10),
shall be entitled to the benefits of this Indenture or be valid or obligatory
for any purpose. Such certificate by the Trustee (or such an authenticating
agent) upon any Note executed by the Company shall be conclusive evidence that
the Note so authenticated has been duly authenticated and delivered hereunder
and that the holder is entitled to the benefits of this Indenture.

     In case any officer of the Company who shall have signed any of the Notes
shall cease to be such officer before the Notes so signed shall have been
authenticated and delivered by the Trustee, or disposed of by the Company, such
Notes nevertheless may be authenticated and delivered or disposed of as though
the person who signed such Notes had not ceased to be such officer of the
Company, and any Note may be signed on behalf of the Company by such persons as,
at the actual date of the execution of such Note, shall be the proper officers
of the Company, although at the date of the execution of this Indenture any such
person was not such an officer.

                                       12
<PAGE>

     Section  2.05. Exchange and Registration of Transfer of Notes; Restrictions
on Transfer, Depositary. (a) The Company shall cause to be kept at the Corporate
Trust Office a register (the register maintained in such office and in any other
office or agency of the Company designated pursuant to Section 5.02 being herein
sometimes collectively referred to as the "Note register") in which, subject to
such reasonable regulations as it may prescribe, the Company shall provide for
the registration of Notes and of transfers of Notes. The Note register shall be
in written form or in any form capable of being converted into written form
within a reasonably prompt period of time. The Trustee is hereby appointed "Note
registrar" for the purpose of registering Notes and transfers of Notes as herein
provided. The Company may appoint one or more co-registrars in accordance with
Section 5.02.

     Upon surrender for registration of transfer of any Note to the Note
registrar or any co-registrar, and satisfaction of the requirements for such
transfer set forth in this Section 2.05, the Company shall execute, and the
Trustee shall authenticate and deliver, in the name of the designated transferee
or transferees, one or more new Notes of any authorized denominations and of a
like aggregate principal amount and bearing such restrictive legends as may be
required by this Indenture.

     Notes may be exchanged for other Notes of any authorized denominations and
of a like aggregate principal amount, upon surrender of the Notes to be
exchanged at any such office or agency maintained by the Company pursuant to
Section 5.02. Whenever any Notes are so surrendered for exchange, the Company
shall execute, and the Trustee shall authenticate and deliver, the Notes which
the Noteholder making the exchange is entitled to receive bearing registration
numbers not contemporaneously outstanding.

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

     All Notes presented or surrendered for registration of transfer or for
exchange, redemption or conversion shall (if so required by the Company or the
Note registrar) be duly endorsed, or be accompanied by a written instrument or
instruments of transfer in form satisfactory to the Company, and the Notes shall
be duly executed by the Noteholder thereof or his attorney duly authorized in
writing.

     No service charge shall be made to any holder for any registration of
transfer or exchange of Notes, but the Company may require payment by the holder
of a sum sufficient to cover any tax, assessment or other governmental

                                       13
<PAGE>

charge that may be imposed in connection with any registration of transfer or
exchange of Notes.

     Neither the Company nor the Trustee nor any Note registrar shall be
required to exchange or register a transfer of (a) any Notes for a period of
fifteen (15) days next preceding any selection of Notes to be redeemed, (b) any
Notes or portions thereof called for redemption pursuant to Section 3.02, (c)
any Notes or portions thereof surrendered for conversion pursuant to Article
Fifteen or (d) any Notes or portions thereof tendered for redemption (and not
withdrawn) pursuant to Section 3.05.

     (b)  So long as the Notes are eligible for book-entry settlement with the
Depositary, or unless otherwise required by law, all Notes that, upon initial
issuance are beneficially owned by QIBs or as a result of a sale or transfer
after initial issuance are beneficially owned by QIBs, will be represented by
one or more Notes in global form registered in the name of the Depositary or the
nominee of the Depositary (the "Global Note"), except as otherwise specified
below. The transfer and exchange of beneficial interests in any such Global Note
shall be effected through the Depositary in accordance with this Indenture and
the procedures of the Depositary therefor. The Trustee shall make appropriate
endorsements to reflect increases or decreases in the principal amounts of any
such Global Note as set forth on the face of the Note ("Principal Amount") to
reflect any such transfers. Except as provided below, beneficial owners of a
Global Note shall not be entitled to have certificates registered in their
names, will not receive or be entitled to receive physical delivery of
certificates in definitive form and will not be considered holders of such
Global Note.

     (c)  So long as the Notes are eligible for book-entry settlement with the
Depositary, or unless otherwise required by law, upon any transfer of a
definitive Note to a QIB in accordance with Rule 144A, and upon receipt of the
definitive Note or Notes being so transferred, together with a certification,
substantially in the form on the reverse of the Note, from the transferor that
the transfer is being made in compliance with Rule 144A (or other evidence
satisfactory to the Trustee), the Trustee shall make an endorsement on the
Global Note to reflect an increase in the aggregate Principal Amount of the
Notes represented by such Global Note, and the Trustee shall cancel such
definitive Note or Notes in accordance with the standing instructions and
procedures of the Depositary, the aggregate Principal Amount of the Notes
represented by such Global Note to be increased accordingly; provided, however,
that the Company shall not request the Trustee to cause any definitive Note, or
portion thereof, in respect of which the Company or an Affiliate of the Company
held any beneficial interest to be included in such Global Note until such
definitive Note is freely tradable in accordance with Rule 144(k) under the
Securities Act, provided further that the

                                       14
<PAGE>

Trustee shall issue Notes in definitive form upon any transfer of a beneficial
interest in the Global Note to the Company or any Affiliate of the Company.

     Upon any sale or transfer of a Note to an Institutional Accredited Investor
(other than pursuant to a registration statement that has been declared
effective under the Securities Act), such Institutional Accredited Investor
shall, prior to such sale or transfer, furnish to the Company and/or the Trustee
a signed letter containing representations and agreements relating to
restrictions on transfer substantially in the form set forth in Exhibit B to
this Indenture. Upon any transfer of a beneficial interest in the Global Note to
an Institutional Accredited Investor, the Trustee shall make an endorsement on
the Global Note to reflect a decrease in the aggregate Principal Amount of the
Notes represented by such Global Note, and the Company shall execute a
definitive Note or Notes in exchange therefore and the Trustee, upon receipt of
such definitive Note or Notes and the written order of the Company, shall
authenticate and deliver such definitive Note or Notes.

     Any Global Note may be endorsed with or have incorporated in the text
thereof such legends or recitals or changes not inconsistent with the provisions
of this Indenture as may be required by the Custodian, the Depositary or by the
National Association of Securities Dealers, Inc. in order for the Notes to be
tradeable on The Portal Market or as may be required for the Notes to be
tradeable on any other market developed for trading of securities pursuant to
Rule 144A or required to comply with any applicable law or any regulation
thereunder or with the rules and regulations of any securities exchange or
automated quotation system upon which the Notes may be listed or traded or to
conform with any usage with respect thereto, or to indicate any special
limitations or restrictions to which any particular Notes are subject.

     (d)  Every Note that bears or is required under this Section 2.05(d) to
bear the legend set forth in this Section (together with any Common Stock issued
upon conversion of the Notes and required to bear the legend set forth in
Section 2.05(e), collectively, the "Restricted Securities") shall be subject to
the restrictions on transfer set forth in this Section 2.05(d) (including those
set forth in the legend set forth below) unless such restrictions on transfer
shall be waived by written consent of the Company, and the holder of each such
Restricted Security, by such Noteholder's acceptance thereof, agrees to be bound
by all such restrictions on transfer. As used in Sections 2.05(d) and 2.05(e),
the term "transfer" encompasses any sale, pledge, loan, transfer or other
disposition whatsoever of any Restricted Security.

     Until the expiration of the holding period applicable to sales thereof
under Rule 144(k) under the Securities Act (or any successor provision), any
certificate evidencing such Note (and all securities issued in exchange therefor
or

                                       15
<PAGE>

substitution thereof, other than Common Stock, if any, issued upon conversion
thereof, which shall bear the legend set forth in Section 2.05(e), if
applicable) shall bear a legend in substantially the following form, unless such
Note has been sold pursuant to a registration statement that has been declared
effective under the Securities Act (and which continues to be effective at the
time of such transfer), or unless otherwise agreed by the Company in writing,
with written notice thereof to the Trustee:

         THE NOTE EVIDENCED HEREBY HAS NOT BEEN REGISTERED UNDER THE
         UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE
         "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS, AND,
         ACCORDINGLY, MAY NOT BE OFFERED OR SOLD WITHIN THE UNITED
         STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS
         EXCEPT AS SET FORTH IN THE FOLLOWING SENTENCE. BY ITS
         ACQUISITION HEREOF, THE HOLDER (1) REPRESENTS THAT (A) IT IS
         A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A
         UNDER THE SECURITIES ACT) OR (B) IT IS AN INSTITUTIONAL
         "ACCREDITED INVESTOR" (AS DEFINED IN RULE 501(A)(1), (2), (3)
         OR (7) UNDER THE SECURITIES ACT) ("INSTITUTIONAL ACCREDITED
         INVESTOR"); (2) AGREES THAT IT WILL NOT, PRIOR TO EXPIRATION
         OF THE HOLDING PERIOD APPLICABLE TO SALES OF THE NOTE
         EVIDENCED HEREBY UNDER RULE 144(K) UNDER THE SECURITIES ACT
         (OR ANY SUCCESSOR PROVISION), RESELL OR OTHERWISE TRANSFER
         THE NOTE EVIDENCED HEREBY OR THE COMMON STOCK ISSUABLE UPON
         CONVERSION OF SUCH NOTE EXCEPT (A) TO KULICKE AND SOFFA
         INDUSTRIES, INC. OR ANY SUBSIDIARY THEREOF, (B) INSIDE THE
         UNITED STATES TO A QUALIFIED INSTITUTIONAL BUYER IN
         COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, (C)
         INSIDE THE UNITED STATES TO AN INSTITUTIONAL ACCREDITED
         INVESTOR THAT, PRIOR TO SUCH TRANSFER, FURNISHES TO CHASE
         MANHATTAN TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE (OR
         A SUCCESSOR TRUSTEE, AS APPLICABLE), A SIGNED LETTER
         CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS RELATING TO
         THE RESTRICTIONS ON TRANSFER OF THE NOTE EVIDENCED HEREBY
         (THE FORM OF WHICH LETTER CAN BE OBTAINED FROM SUCH TRUSTEE
         OR A SUCCESSOR TRUSTEE, AS APPLICABLE), (D) OUTSIDE

                                       16
<PAGE>

         THE UNITED STATES IN COMPLIANCE WITH RULE 904 UNDER THE
         SECURITIES ACT, (E) PURSUANT TO THE EXEMPTION FROM
         REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT
         (IF AVAILABLE) OR (F) PURSUANT TO A REGISTRATION STATEMENT
         WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT
         (AND WHICH CONTINUES TO BE EFFECTIVE AT THE TIME OF SUCH
         TRANSFER); (3) PRIOR TO SUCH TRANSFER (OTHER THAN A TRANSFER
         PURSUANT TO CLAUSE (2)(F) ABOVE), IT WILL FURNISH TO CHASE
         MANHATTAN TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE (OR
         A SUCCESSOR TRUSTEE, AS APPLICABLE), SUCH CERTIFICATIONS,
         LEGAL OPINIONS OR OTHER INFORMATION AS THE TRUSTEE MAY
         REASONABLY REQUIRE TO CONFIRM THAT SUCH TRANSFER IS BEING
         MADE PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT
         SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES
         ACT; AND (4) AGREES THAT IT WILL DELIVER TO EACH PERSON TO
         WHOM THE NOTE EVIDENCED HEREBY IS TRANSFERRED A NOTICE
         SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND. IN CONNECTION
         WITH ANY TRANSFER OF THE NOTE EVIDENCED HEREBY PRIOR TO THE
         EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO SALES OF THE
         NOTE EVIDENCED HEREBY UNDER RULE 144(K) UNDER TEE SECURITIES
         ACT (OR ANY SUCCESSOR PROVISION), THE HOLDER MUST CHECK THE
         APPROPRIATE BOX SET FORTH ON THE REVERSE HEREOF RELATING TO
         THE MANNER OF SUCH TRANSFER AND SUBMIT THIS CERTIFICATE TO
         CHASE MANHATTAN TRUST COMPANY, NATIONAL ASSOCIATION, AS
         TRUSTEE (OR A SUCCESSOR TRUSTEE, AS APPLICABLE). IF THE
         PROPOSED TRANSFEREE IS AN INSTITUTIONAL ACCREDITED INVESTOR
         OR IS A PURCHASER WHO IS NOT A U.S. PERSON, THE HOLDER MUST,
         PRIOR TO SUCH TRANSFER, FURNISH TO CHASE MANHATTAN TRUST
         COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE (OR A SUCCESSOR
         TRUSTEE, AS APPLICABLE), SUCH CERTIFICATIONS, LEGAL OPINIONS
         OR OTHER INFORMATION AS SUCH TRUSTEE MAY REASONABLY REQUIRE
         TO CONFIRM THAT SUCH TRANSFER IS BEING MADE PURSUANT TO AN
         EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE
         REGISTRATION

                                       17
<PAGE>

         REQUIREMENTS OF THE SECURITIES ACT. THIS LEGEND WILL BE
         REMOVED UPON THE EARLIER OF THE TRANSFER OF THE NOTE
         EVIDENCED HEREBY PURSUANT TO CLAUSE (2)(F) ABOVE OR UPON ANY
         TRANSFER OF THE NOTE EVIDENCED HEREBY UNDER RULE 144(K) UNDER
         THE SECURITIES ACT (OR ANY SUCCESSOR PROVISION). AS USED
         HEREIN, THE TERMS "UNITED STATES" AND "U.S. PERSON" HAVE THE
         MEANINGS GIVEN TO THEM BY REGULATION S UNDER THE SECURITIES
         ACT.

         Any Note (or security issued in exchange or substitution therefor) as
to which such restrictions on transfer shall have expired in accordance with
their terms or as to conditions for removal of the foregoing legend set forth
therein have been satisfied may, upon surrender of such Note for exchange to the
Note registrar in accordance with the provisions of this Section 2.05, be
exchanged for a new Note or Notes, of like tenor and aggregate principal amount,
which shall not bear the restrictive legend required by this Section 2.05(d).

         Notwithstanding any other provisions of this Indenture (other than the
provisions set forth in the second paragraph of Section 2.05(c) and in this
Section 2.05(d)), a Global Note may not be transferred as a whole or in part
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.

         The Depositary shall be a clearing agency registered under the Exchange
Act. The Company initially appoints The Depository Trust Company to act as
Depositary with respect to the Notes in global form. Initially, the Global Note
shall be issued to the Depositary, registered in the name of Cede & Co., as the
nominee of the Depositary, and deposited with the Custodian for Cede & Co.

         If at any time the Depositary for a Global Note notifies the Company
that it is unwilling or unable to continue as Depositary for such Note, the
Company may appoint a successor Depositary with respect to such Note. If a
successor Depositary is not appointed by the Company within ninety (90) days
after the Company receives such notice, the Company will execute, and the
Trustee, upon receipt of an Officers' Certificate for the authentication and
delivery of Notes, will authenticate and deliver, Notes in certificated form, in
aggregate principal amount equal to the principal amount of such Global Note, in
exchange for such Global Note.

                                       18
<PAGE>

         If a Note in certificated form is issued in exchange for any portion of
a Global Note after the close of business at the office or agency where such
exchange occurs on any record date and before the opening of business at such
office or agency on the next succeeding interest payment date, interest will not
be payable on such interest payment date in respect of such certificated Note,
but will be payable on such interest payment date, subject to the provisions of
Section 2.03, only to the Person to whom interest in respect of such portion of
such Global Note is payable in accordance with the provisions of this Indenture.

         Notes in certificated form issued in exchange for all or a part of a
Global Note pursuant to this Section 2.05 shall be registered in such names and
in such authorized denominations as the Depositary, pursuant to instructions
from its direct or indirect participants or otherwise, shall instruct the
Trustee. Upon execution and authentication, the Trustee shall deliver such Notes
in certificated form to the Persons in whose names such Notes in certificated
form are so registered.

         At such time as all interests in a Global Note have been redeemed,
converted, canceled, exchanged for Notes in certificated form, or transferred to
a transferee who receives Notes in certificated form thereof, such Global Note
shall, upon receipt thereof, be canceled by the Trustee in accordance with
standing procedures and instructions existing between the Depositary and the
Custodian. At any time prior to such cancellation, if any interest in a Global
Note is exchanged for Notes in certificated form, redeemed, converted,
repurchased or canceled, or transferred to a transferee who receives Notes in
certificated form therefor or any Note in certificated form is exchanged or
transferred for part of a Global Note, the principal amount of such Global Note
shall, in accordance with the standing procedures and instructions existing
between the Depositary and the Custodian, be appropriately reduced or increased,
as the case may be, and an endorsement shall be made on such Global Note, by the
Trustee or the Custodian, at the direction of the Trustee, to reflect such
reduction or increase.

         (e)   Until the expiration of the holding period applicable to sales
thereof under Rule 144(k) under the Securities Act (or any successor provision),
any stock certificate representing Common Stock issued upon conversion of any
Note shall bear a legend in substantially the following form, unless such Common
Stock has been sold pursuant to a registration statement that has been declared
effective under the Securities Act (and which continues to be effective at the
time of such transfer) or such Common Stock has been issued upon conversion of
Notes that have been transferred pursuant to a registration statement that has
been declared effective under the Securities Act, or unless otherwise agreed by
the Company in writing with written notice thereof to the transfer agent:

                                       19
<PAGE>

         THE COMMON STOCK EVIDENCED HEREBY HAS NOT BEEN REGISTERED
         UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED
         (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS, AND,
         ACCORDINGLY, MAY NOT BE OFFERED OR SOLD WITHIN THE UNITED
         STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS
         EXCEPT AS SET FORTH IN THE FOLLOWING SENTENCE. THE HOLDER
         HEREOF AGREES THAT, UNTIL THE EXPIRATION OF THE HOLDING
         PERIOD APPLICABLE TO SALES OF THE COMMON STOCK EVIDENCED
         HEREBY UNDER RULE 144(K) UNDER THE SECURITIES ACT (OR ANY
         SUCCESSOR PROVISION), (1) IT WILL NOT RESELL OR OTHERWISE
         TRANSFER THE COMMON STOCK EVIDENCED HEREBY EXCEPT (A) TO
         KULICKE AND SOFFA INDUSTRIES, INC. OR ANY SUBSIDIARY THEREOF,
         (B) INSIDE THE UNITED STATES TO A "QUALIFIED INSTITUTIONAL
         BUYER" (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN
         COMPLIANCE WITH RULE 144A, (C) INSIDE THE UNITED STATES TO AN
         INSTITUTIONAL "ACCREDITED INVESTOR" (AS DEFINED IN RULE
         501(A)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT) THAT
         PRIOR TO SUCH TRANSFER, FURNISHES TO AMERICAN STOCK TRANSFER
         AND TRUST COMPANY, AS TRANSFER AGENT (OR A SUCCESSOR TRANSFER
         AGENT, AS APPLICABLE), A SIGNED LETTER CONTAINING CERTAIN
         REPRESENTATIONS AND AGREEMENTS RELATING TO THE RESTRICTIONS
         ON TRANSFER OF THE COMMON STOCK EVIDENCED HEREBY (THE FORM OF
         WHICH LETTER CAN BE OBTAINED FROM SUCH TRANSFER AGENT OR A
         SUCCESSOR TRANSFER AGENT, AS APPLICABLE), (D) OUTSIDE THE
         UNITED STATES IN COMPLIANCE WITH RULE 904 UNDER THE
         SECURITIES LAWS (E) PURSUANT TO THE EXEMPTION FROM
         REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT
         (IF AVAILABLE), OR (F) PURSUANT TO A REGISTRATION STATEMENT
         WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT
         (AND WHICH CONTINUES TO BE EFFECTIVE AT THE TIME OF SUCH
         TRANSFER); (2) PRIOR TO SUCH TRANSFER (OTHER THAN A TRANSFER
         PURSUANT TO CLAUSE (1)(F) ABOVE), IT WILL FURNISH TO AMERICAN
         STOCK TRANSFER AND TRUST COMPANY, AS TRANSFER AGENT (OR A
         SUCCESSOR

                                       20
<PAGE>

         TRANSFER AGENT, AS APPLICABLE), SUCH CERTIFICATIONS,
         LEGAL OPINIONS OR OTHER INFORMATION AS SUCH TRANSFER
         AGENT MAY REASONABLY REQUIRE TO CONFIRM THAT SUCH
         TRANSFER IS BEING MADE PURSUANT TO AN EXEMPTION FROM, OR
         IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION
         REQUIREMENTS OF THE SECURITIES ACT; AND (3) IT WILL
         DELIVER TO EACH PERSON TO WHOM THE COMMON STOCK
         EVIDENCED HEREBY IS TRANSFERRED (OTHER THAN A TRANSFER
         PURSUANT TO CLAUSE I (F) ABOVE) A NOTICE SUBSTANTIALLY
         TO THE EFFECT OF THIS LEGEND. IF THE PROPOSED TRANSFEREE
         IS AN INSTITUTIONAL ACCREDITED INVESTOR OR IS A
         PURCHASER WHO IS NOT A U.S. PERSON, THE HOLDER MUST,
         PRIOR TO SUCH TRANSFER, FURNISH TO AMERICAN STOCK
         TRANSFER AND TRUST COMPANY (OR A SUCCESSOR TRANSFER
         AGENT, AS APPLICABLE), SUCH CERTIFICATIONS, LEGAL
         OPINIONS OR OTHER INFORMATION AS IT MAY REASONABLY
         REQUIRE TO CONFIRM THAT SUCH TRANSFER IS BEING MADE
         PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT
         SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE
         SECURITIES ACT. THIS LEGEND WILL BE REMOVED UPON THE
         EARLIER OF THE TRANSFER OF THE COMMON STOCK EVIDENCED
         HEREBY PURSUANT TO CLAUSE (1)(E) ABOVE OR UPON ANY
         TRANSFER OF THE COMMON STOCK EVIDENCED HEREBY AFTER THE
         EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO SALES OF
         THE SECURITY EVIDENCED HEREBY UNDER RULE 144(K) UNDER
         THE SECURITIES ACT (OR ANY SUCCESSOR PROVISION). AS USED
         HEREIN, THE TERMS "UNITED STATES" AND "U.S. PERSON" HAVE
         THE MEANINGS GIVEN TO THEM BY REGULATION S UNDER THE
         SECURITIES ACT.

         Any such Common Stock as to which such restrictions on transfer shall
have expired in accordance with their terms or as to which the conditions for
removal of the foregoing legend set forth therein have been satisfied may, upon
surrender of the certificates representing such shares of Common Stock for
exchange in accordance with the procedures of the transfer agent for the Common
Stock, be exchanged for a new certificate or certificates for a like number of
shares of Common Stock, which shall not bear the restrictive legend required by
this Section 2.05(e).

                                       21
<PAGE>

          (f)  Any Note or Common Stock issued upon the conversion or exchange
of a Note that, prior to the expiration of the holding period applicable to
sales thereof under Rule 144(k) under the Securities Act (or any successor
provision), is purchased or owned by the Company or any Affiliate thereof may
not be resold by the Company or such Affiliate unless registered under the
Securities Act or resold pursuant to an exemption from the registration
requirements of the Securities Act in a transaction which results in such Notes
or Common Stock, as the case may be, no longer being "restricted securities" (as
defined under Rule 144).

         Section 2.06. Mutilated, Destroyed, Lost or Stolen Notes. In case any
Note shall become mutilated or be destroyed, lost or stolen, the Company in its
discretion may execute, and upon its written request the Trustee or an
authenticating agent appointed by the Trustee shall authenticate and make
available for delivery, a new Note, bearing a number not contemporaneously
outstanding, in exchange and substitution for the mutilated Note, or in lieu of
and in substitution for the Note so destroyed, lost or stolen. In every case the
applicant for a substituted Note shall furnish to the Company, to the Trustee
and, if applicable, to such authenticating agent such security or indemnity as
may be required by them to save each of them harmless for any loss, liability,
cost or expense caused by or connected with such substitution, and, in every
case of destruction, loss or theft, the applicant shall also furnish to the
Company, to the Trustee and, if applicable, to such authenticating agent
evidence to their satisfaction of the destruction, loss or theft of such Note
and of the ownership thereof.

         Following receipt by the Trustee or such authenticating agent, as the
case may be, of satisfactory security or indemnity and evidence, as described in
the preceding paragraph, the Trustee or such authenticating agent may
authenticate any such substituted Note and make available for delivery such
Note. Upon the issuance of any substituted Note, the Company may require the
payment by the holder of a sum sufficient to cover any tax, assessment or other
governmental charge that may be imposed in relation thereto and any other
expenses connected therewith. In case any Note which has matured or is about to
mature or has been called for redemption or has been tendered for redemption
(and not withdrawn) or is to be converted into Common Stock shall become
mutilated or be destroyed, lost or stolen, the Company may, instead of issuing a
substitute Note, pay or authorize the payment of or convert or authorize the
conversion of the same (without surrender thereof except in the case of a
mutilated Note), as the case may be, if the applicant for such payment or
conversion shall furnish to the Company, to the Trustee and, if applicable, to
such authenticating agent such security or indemnity as may be required by them
to save each of them harmless for any loss, liability, cost or expense caused by
or connected with such substitution, and, in every case of destruction, loss or
theft, the applicant shall also furnish to the Company, the Trustee and, if
applicable, any paying agent or conversion agent

                                       22
<PAGE>

evidence to their satisfaction of the destruction, loss or theft of such Note
and of the ownership thereof.

         Every substitute Note issued pursuant to the provisions of this Section
2.06 by virtue of the fact that any Note is destroyed, lost or stolen shall
constitute an additional contractual obligation of the Company, whether or not
the destroyed, lost or stolen Note shall be found at any time, and shall be
entitled to all the benefits of (but shall be subject to all the limitations set
forth in) this Indenture equally and proportionately with any and all other
Notes duly issued hereunder. To the extent permitted by law, all Notes shall be
held and owned upon the express condition that the foregoing provisions are
exclusive with respect to the replacement or payment or conversion of mutilated,
destroyed, lost or stolen Notes and shall preclude any and all other rights or
remedies notwithstanding any law or statute existing or hereafter enacted to the
contrary with respect to the replacement or payment or conversion of negotiable
instruments or other securities without their surrender.

         Section 2.07.  Temporary Notes. Pending the preparation of Notes in
certificated form, the Company may execute and the Trustee or an authenticating
agent appointed by the Trustee shall, upon the written request of the Company,
authenticate and deliver temporary Notes (printed or lithographed). Temporary
Notes shall be issuable in any authorized denomination, and substantially in the
form of the Notes in certificated form, but with such omissions, insertions and
variations as may be appropriate for temporary Notes, all as may be determined
by the Company. Every such temporary Note shall be executed by the Company and
authenticated by the Trustee or such authenticating agent upon the same
conditions and in substantially the same manner, and with the same effect, as
the Notes in certificated form. Without unreasonable delay the Company will
execute and deliver to the Trustee or such authenticating agent Notes in
certificated form (other than in the case of Notes in global form) and thereupon
any or all temporary Notes (other than any such Global Note) may be surrendered
in exchange therefor, at each office or agency maintained by the Company
pursuant to Section 5.02 and the Trustee or such authenticating agent shall
authenticate and make available for delivery in exchange for such temporary
Notes an equal aggregate principal amount of Notes in certificated form. Such
exchange shall be made by the Company at its own expense and without any charge
therefor. Until so exchanged, the temporary Notes shall in all respects be
entitled to the same benefits and subject to the same limitations under this
Indenture as Notes in certificated form authenticated and delivered hereunder.

         Section 2.08.  Cancellation of Notes Paid, Etc. All Notes surrendered
for the purpose of payment, redemption, conversion, exchange or registration of
transfer shall, if surrendered to the Company or any paying agent or any Note
registrar or any conversion agent, be surrendered to the Trustee and promptly

                                       23
<PAGE>

canceled by it, or, if surrendered to the Trustee, shall be promptly canceled by
it, and no Notes shall be issued in lieu thereof except as expressly permitted
by any of the provisions of this Indenture. The Trustee shall dispose of such
canceled Notes in accordance with its customary procedures. If the Company shall
acquire any of the Notes, such acquisition shall not operate as a redemption or
satisfaction of the indebtedness represented by such Notes unless and until the
same are delivered to the Trustee for cancellation.

         Section 2.09.  Cusip Numbers. The Company in issuing the Notes may use
"CUSIP" numbers (if then generally in use), and, if so, the Trustee shall use
"CUSIP" numbers in notices of redemption as a convenience to Noteholders;
provided, however, that any such notice may state that no representation is made
as to the correctness of such numbers either as printed on the Notes or as
contained in any notice of a redemption and that reliance may be placed only on
the other identification numbers printed on the Notes, and any such redemption
shall not be affected by any defect in or omission of such numbers. The Company
will promptly notify the Trustee of any change in the "CUSIP" numbers.


                                   ARTICLE 3

                              Redemption of Notes

         Section 3.01.  Redemption of Notes. (a) Initial Prohibition on
Redemption. Except as otherwise provided in Section 3.05, the Notes may not be
redeemed by the Company, in whole or in part, at any time prior to December 19,
2002.

         (b)  Optional Redemption by the Company. At any time on or after
December 19, 2002, and prior to maturity, the Notes may be redeemed at the
option of the Company, in whole or in part, upon notice as set forth in Section
3.02, at the following redemption prices (expressed as percentages of the
principal amount), together in each case with accrued and unpaid interest, if
any (including Liquidated Damages, if any) to, but excluding, the date fixed for
redemption:

<TABLE>
<CAPTION>
                                                                      Redemption
Period                                                                   Price
- --------------------------------------------------------------------------------
<S>                                                                   <C>
Beginning on December 19, 2002 and ending on December 14, 2003         102.714%

Beginning on December 15, 2003 and ending on December 14, 2004         102.036

Beginning on December 15, 2004 and ending on December 14, 2005         101.357
</TABLE>

                                       24
<PAGE>

<TABLE>
<CAPTION>
                                                                      Redemption
Period                                                                   Price
- --------------------------------------------------------------------------------
<S>                                                                   <C>
Beginning on December 15, 2005 and ending on December 14, 2006          100.679
</TABLE>

and 100% on December 15, 2006; provided, however, that if the date fixed for
redemption is on a June 15 or December 15, then the interest payable on such
date shall be paid to the holder of record on the preceding June 1 or December
1, respectively.

         Section 3.02.  Notice of Redemptions, Selection of Notes. In case the
Company shall desire to exercise the right to redeem all or, as the case may be,
any part of the Notes pursuant to Section 3.01, it shall fix a date for
redemption and it or, at its written request received by the Trustee not fewer
than forty-five (45) days prior (or such shorter period of time as may be
acceptable to the Trustee) to the date fixed for redemption, the Trustee in the
name of and at the expense of the Company, shall mail or cause to be mailed a
notice of such redemption not fewer than thirty (30) nor more than sixty (60)
days prior to the date fixed for redemption to the holders of Notes so to be
redeemed as a whole or in part at their last addresses as the same appear on the
Note register; provided, however, that if the Company shall give such notice, it
shall also give written notice, and written notice of the Notes to be redeemed,
to the Trustee. Such mailing shall be by first class mail. The notice if mailed
in the manner herein provided shall be conclusively presumed to have been duly
given, whether or not the holder receives such notice. In any case, failure to
give such notice by mail or any defect in the notice to the holder of any Note
designated for redemption as a whole or in part shall not affect the validity of
the proceedings for the redemption of any other Note. Concurrently with the
mailing of any such notice of redemption, the Company shall issue a press
release announcing such redemption, the form and content of which press release
shall be determined by the Company in its sole discretion. The failure to issue
any such press release or any defect therein shall not affect the validity of
the redemption notice or any of the proceedings for the redemption of any Note
called for redemption.

         Each such notice of redemption shall specify the aggregate principal
amount of Notes to be redeemed, the CUSIP number or numbers of the Notes being
redeemed, the date fixed for redemption (which shall be a Business Day), the
redemption price at which Notes are to be redeemed, the place or places of
payment, that payment will be made upon presentation and surrender of such
Notes, that interest accrued to the date fixed for redemption will be paid as
specified in said notice, and that on and after said date interest thereon or on
the portion thereof to be redeemed will cease to accrue. Such notice shall also
state the current Conversion Price and the date on which the right to convert
such Notes

                                       25
<PAGE>

or portions thereof into Common Stock will expire. If fewer than all the Notes
are to be redeemed, the notice of redemption shall identify the Notes to be
redeemed (including CUSIP numbers, if any). In case any Note is to be redeemed
in part only, the notice of redemption shall state the portion of the principal
amount thereof to be redeemed and shall state that, on and after the date fixed
for redemption, upon surrender of such Note, a new Note or Notes in principal
amount equal to the unredeemed portion thereof will be issued.

         On or prior to the redemption date specified in the notice of
redemption given as provided in this Section 3.02, the Company will deposit with
the Trustee or with one or more paying agents (or, if the Company is acting as
its own paying agent, set aside, segregate and hold in trust as provided in
Section 5.04) an amount of money in immediately available funds sufficient to
redeem on the redemption date all the Notes (or portions thereof) so called for
redemption (other than those theretofore surrendered for conversion into Common
Stock) at the appropriate redemption price, together with accrued interest to,
but excluding, the date fixed for redemption; provided, however, that if such
payment is made on the redemption date it must be received by the Trustee or
paying agent, as the case may be, by 10:00 a.m. New York City time on such date.
The Company shall be entitled to retain any interest, yield or gain on amounts
deposited with the Trustee or any paying agent pursuant to this Section 3.02 in
excess of amounts required hereunder to pay the redemption price together with
accrued interest to, but excluding, the date fixed for redemption. If any Note
called for redemption is converted pursuant hereto prior to such redemption, any
money deposited with the Trustee or any paying agent or so segregated and held
in trust for the redemption of such Note shall be paid to the Company upon its
written request, or, if then held by the Company, shall be discharged from such
trust. Whenever any Notes are to be redeemed, the Company will give the Trustee
written notice in the form of an Officers' Certificate not fewer than forty-five
(45) days (or such shorter period of time as may be acceptable to the Trustee)
prior to the redemption date as to the aggregate principal amount of Notes to be
redeemed.

         If less than all of the outstanding Notes are to be redeemed, the
Trustee shall select the Notes or portions thereof of the Global Note or the
Notes in certificated form to be redeemed (in principal amounts of $1,000 or
integral multiples thereof) by lot, on a pro rata basis or by another method the
Trustee deems fair and appropriate. If any Note selected for partial redemption
is submitted for conversion in part after such selection, the portion of such
Note submitted for conversion shall be deemed (so far as may be) to be the
portion to be selected for redemption. The Notes (or portions thereof) so
selected shall be deemed duly selected for redemption for all purposes hereof,
notwithstanding that any such Note is submitted for conversion in part before
the mailing of the notice of redemption.

                                       26
<PAGE>

         Upon any redemption of less than all of the outstanding Notes, the
Company and the Trustee may (but need not), solely for purposes of determining
the pro rata allocation among such Notes as are unconverted and outstanding at
the time of redemption, treat as outstanding any Notes surrendered for
conversion during the period of fifteen (15) days next preceding the mailing of
a notice of redemption and may (but need not) treat as outstanding any Note
authenticated and delivered during such period in exchange for the unconverted
portion of any Note converted in part during such period.

         Section 3.03.  Payment of Notes Called for Redemption. If notice of
redemption has been given as above provided, the Notes or portion of Notes with
respect to which such notice has been given shall, unless converted into Common
Stock pursuant to the terms hereof, become due and payable on the date fixed for
redemption and at the place or places stated in such notice at the applicable
redemption price, together with interest accrued to (but excluding) the date
fixed for redemption, and on and after said date (unless the Company shall
default in the payment of such Notes at the redemption price, together with
interest accrued to said date) interest on the Notes or portion of Notes so
called for redemption shall cease to accrue and, after the close of business on
the Business Day next preceding the date fixed for redemption, such Notes shall
cease to be convertible into Common Stock and, except as provided in Sections
8.05 and 13.04, to be entitled to any benefit or security under this Indenture,
and the holders thereof shall have no right in respect of such Notes except the
right to receive the redemption price thereof and unpaid interest to (but
excluding) the date fixed for redemption. On presentation and surrender of such
Notes at a place of payment in said notice specified, the said Notes or the
specified portions thereof shall be paid and redeemed by the Company at the
applicable redemption price, together with interest accrued thereon to (but
excluding) the date fixed for redemption; provided, however, that if the
applicable redemption date is an interest payment date, the semi-annual payment
of interest becoming due on such date shall be payable to the holders of such
Notes registered as such on the relevant record date instead of the holders
surrendering such Notes for redemption on such date.

         Upon presentation of any Note redeemed in part only, the Company shall
execute and the Trustee shall authenticate and make available for delivery to
the holder thereof, at the expense of the Company, a new Note or Notes, of
authorized denominations, in principal amount equal to the unredeemed portion of
the Notes so presented.

         Notwithstanding the foregoing, the Trustee shall not redeem any Notes
or mail any notice of redemption during the continuance of a default in payment
of interest or premium, if any, on the Notes. If any Note called for redemption
shall not be so paid upon surrender thereof for redemption, the principal and
premium, if any, shall, until paid or duly provided for, bear interest from the
date fixed for

                                       27
<PAGE>

redemption at the rate borne by the Note and such Note shall remain convertible
into Common Stock until the principal and premium, if any, and interest shall
have been paid or duly provided for.

         Section  3.04.  Conversion Arrangement on Call for Redemption. In
connection with any redemption of Notes, the Company may arrange for the
purchase and conversion of any Notes by an agreement with one or more investment
bankers or other purchasers to purchase such Notes by paying to the Trustee in
trust for the Noteholders, on or before the date fixed for redemption, an amount
not less than the applicable redemption price, together with interest accrued to
(but excluding) the date fixed for redemption, of such Notes. Notwithstanding
anything to the contrary contained in this Article Three, the obligation of the
Company to pay the redemption price of such Notes, together with interest
accrued to (but excluding) the date fixed for redemption, shall be deemed to be
satisfied and discharged to the extent such amount is so paid by such
purchasers. If such an agreement is entered into, a copy of which will be filed
with the Trustee prior to the date fixed for redemption, any Notes not duly
surrendered for conversion by the holders thereof may, at the option of the
Company, be deemed, to the fullest extent permitted by law, acquired by such
purchasers from such holders and (notwithstanding anything to the contrary
contained in Article Fifteen) surrendered by such purchasers for conversion, all
as of immediately prior to the close of business on the date fixed for
redemption (and the right to convert any such Notes shall be extended through
such time), subject to payment of the above amount as aforesaid. At the
direction of the Company, the Trustee shall hold and dispose of any such amount
paid to it in the same manner as it would monies deposited with it by the
Company for the redemption of Notes. Without the Trustee's prior written
consent, no arrangement between the Company and such purchasers for the purchase
and conversion of any Notes shall increase or otherwise affect any of the
powers, duties, responsibilities or obligations of the Trustee as set forth in
this Indenture.

         Section 3.05. Redemption at Option of Holders. (a) If there shall occur
a Fundamental Change at any time prior to maturity of the Notes, then each
Noteholder shall have the right, at such holder's option, to require the Company
to redeem all of such holder's Notes, or any portion thereof that is an integral
multiple of $1,000 principal amount, on the date (the "Repurchase Date") that is
thirty (30) days after the date of the Company Notice (as defined in Section
3.05(b) below) of such Fundamental Change (or, if such 30th day is not a
Business Day, the next succeeding Business Day) at a redemption price equal to
100% of the principal amount thereof, together with accrued interest to (but
excluding) the Repurchase Date; provided, however, that, if such Repurchase Date
is a June 15 or December 15, then the interest payable on such date shall be
paid to the holders of record of the Notes on the next preceding June 1 or
December 1, respectively.

                                       28
<PAGE>

         Upon presentation of any Note redeemed in part only, the Company shall
execute and, upon the Company's written direction to the Trustee, the Trustee
shall authenticate and deliver to the holder thereof, at the expense of the
Company, a new Note or Notes, of authorized denominations, in principal amount
equal to the unredeemed portion of the Notes so presented.

          (b)  On or before the tenth day after the occurrence of a Fundamental
Change, the Company or at its written request (which must be received by the
Trustee at least five (5) Business Days prior to the date the Trustee is
requested to give notice as described below, unless the Trustee shall agree in
writing to a shorter period), the Trustee, in the name of and at the expense of
the Company, shall mail or cause to be mailed to all holders of record on the
date of the Fundamental Change a notice (the "Company Notice") of the occurrence
of such Fundamental Change and of the redemption right at the option of the
holders arising as a result thereof. Such notice shall be mailed in the manner
and with the effect set forth in the first paragraph of Section 3.02 (without
regard for the time limits set forth therein). If the Company shall give such
notice, the Company shall also deliver a copy of the Company Notice to the
Trustee at such time as it is mailed to Noteholders. Concurrently with the
mailing of any Company Notice, the Company shall issue a press release
announcing such Fundamental Change referred to in the Company Notice, the form
and content of which press release shall be determined by the Company in its
sole discretion. The failure to issue any such press release or any defect
therein shall not affect the validity of the Company Notice or any proceedings
for the redemption of any Note which any Noteholder may elect to have the
Company redeem as provided in this Section 3.05.

         Each Company Notice shall specify the circumstances constituting the
Fundamental Change, the Repurchase Date, the price at which the Company shall be
obligated to redeem Notes, that the holder must exercise the redemption right on
or prior to the close of business on the Repurchase Date (the "Fundamental
Change Expiration Time"), that the holder shall have the right to withdraw any
Notes surrendered prior to the Fundamental Change Expiration Time, a description
of the procedure which a Noteholder must follow to exercise such redemption
right and to withdraw any surrendered Notes, the place or places where the
holder is to surrender such holder's Notes, the amount of interest accrued on
each Note to the Repurchase Date and the "CUSIP" number or numbers of the Notes
(if then generally in use).

         No failure of the Company to give the foregoing notices and no defect
therein shall limit the Noteholders' redemption rights or affect the validity of
the proceedings for the redemption of the Notes pursuant to this Section 3.05.

                                       29
<PAGE>

          (c)  For a Note to be so redeemed at the option of the holder, the
Company must receive at the office or agency of the Company maintained for that
purpose or, at the option of such holder, the Corporate Trust Office, such Note
with the form entitled "Option to Elect Repayment Upon A Fundamental Change" on
the reverse thereof duly completed, together with such Notes duly endorsed for
transfer, on or before the Fundamental Change Expiration Time. All questions as
to the validity, eligibility (including time of receipt) and acceptance of any
Note for repayment shall be determined by the Company, whose determination shall
be final and binding absent manifest error.

          (d)  On or prior to the Repurchase Date, the Company will deposit with
the Trustee or with one or more paying agents (or, if the Company is acting as
its own paying agent, set aside, segregate and hold in trust as provided in
Section 5.04) an amount of money sufficient to redeem on the Repurchase Date all
the Notes to be redeemed on such date at the appropriate redemption price,
together with accrued interest to (but excluding) the Repurchase Date; provided,
however, that if such payment is made on the Repurchase Date it must be received
by the Trustee or paying agent, as the case may be, by 10:00 a.m. New York City
time, on such date. Payment for Notes surrendered for redemption (and not
withdrawn) prior to the Fundamental Change Expiration Time will be made promptly
(but in no event more than five (5) Business Days) following the Repurchase Date
by mailing checks for the amount payable to the holders of such Notes entitled
thereto as they shall appear on the registry books of the Company.

          (e)  In the case of a reclassification, change, consolidation, merger,
combination, sale or conveyance to which Section 15.06 applies, in which the
Common Stock of the Company is changed or exchanged as a result into the right
to receive stock, securities or other property or assets (including cash), which
includes shares of Common Stock of the Company or shares of common stock of
another Person that are, or upon issuance will be, traded on a United States
national securities exchange or approved for trading on an established automated
over-the-counter trading market in the United States and such shares constitute
at the time such change or exchange becomes effective in excess of 50% of the
aggregate fair market value of such stock, securities or other property or
assets (including cash) (as determined by the Company, which determination shall
be conclusive and binding), then the Person formed by such consolidation or
resulting from such merger or which acquires such assets, as the case may be,
shall execute and deliver to the Trustee a supplemental indenture (accompanied
by an Opinion of Counsel that such supplemental indenture complies with the
Trust Indenture Act as in force at the date of execution of such supplemental
indenture) modifying the provisions of this Indenture relating to the right of
holders of the Notes to cause the Company to repurchase the Notes following a
Fundamental Change, including without limitation the applicable provisions of
this Section 3.05 and the definitions of Common Stock and Fundamental Change, as

                                       30
<PAGE>

appropriate, as determined in good faith by the Company (which determination
shall be conclusive and binding), to make such provisions apply to such other
Person if different from the Company and the common stock issued by such Person
(in lieu of the Company and the Common Stock of the Company).

     (f)  The Company will comply with the provisions of Rule 13e-4 and any
other tender offer rules under the Exchange Act to the extent then applicable in
connection with the redemption rights of the holders of Notes in the event of a
Fundamental Change.



                                   ARTICLE 4

                            Subordination of Notes

     Section 4.01.  Agreement of Subordination.  The Company covenants and
agrees, and each holder of Notes issued hereunder by its acceptance thereof
likewise covenants and agrees, that all Notes shall be issued subject to the
provisions of this Article Four, and each Person holding any Note, whether upon
original issue or upon registration of transfer, assignment or exchange thereof,
accepts and agrees to be bound by such provisions.

     The payment of the principal of, premium, if any, and interest (including
Liquidated Damages, if any) on all Notes (including, but not limited to, the
redemption price with respect to the Notes called for redemption in accordance
with Section 3.02 or submitted for redemption in accordance with Section 3.05,
as the case may be, as provided in this Indenture) issued hereunder shall, to
the extent and in the manner hereinafter set forth, be subordinated and subject
in right of payment to the prior payment in full of all Senior Indebtedness,
whether outstanding at the date of this Indenture or thereafter incurred.

     No provision of this Article Four shall prevent the occurrence of any
default or Event of Default hereunder.

     Section 4.02.  Payments to Noteholders. No payment shall be made with
respect to the principal of, premium, if any, or interest (including Liquidated
Damages, if any) on the Notes (including, but not limited to, the redemption
price with respect to the Notes to be called for redemption in accordance with
Section 3.02 or submitted for redemption in accordance with Section 3.05, as the
case may be, as provided in this Indenture), except payments and distributions
made by the Trustee as permitted by the first or second paragraph of Section
4.05, if:

          (i)  a default in the payment of principal, premium, if any, interest,
     rent or other obligations in respect of Designated Senior

                                       31
<PAGE>

     Indebtedness occurs and is continuing (or, in the case of Designated Senior
     Indebtedness for which there is a period of grace, in the event of such a
     default that continues beyond the period of grace, if any, specified in the
     instrument or lease evidencing such Designated Senior Indebtedness) (a
     "Payment Default"), unless and until such Payment Default shall have been
     cured or waived or shall have ceased to exist; or

          (ii) a default, other than a Payment Default, on any Designated Senior
     Indebtedness occurs and is continuing that then permits holders of such
     Designated Senior Indebtedness to accelerate its maturity (or in the case
     of any lease, a default occurs and is continuing that permits the lessor to
     either terminate the lease or require the Company to make an irrevocable
     offer to terminate the lease following an event of default thereunder) and
     the Trustee receives a notice of the default (a "Payment Blockage Notice")
     from a holder of Designated Senior Indebtedness, a Representative of
     Designated Senior Indebtedness or the Company (a "Non-Payment Default").

     If the Trustee receives any Payment Blockage Notice pursuant to clause (ii)
above, no subsequent Payment Blockage Notice shall be effective for purposes of
this Section 4.02 unless and until at least 365 days shall have elapsed since
the initial effectiveness of the immediately prior Payment Blockage Notice. No
Non-Payment Default that existed or was continuing on the date of delivery of
any Payment Blockage Notice to the Trustee shall be, or be made, the basis for a
subsequent Payment Blockage Notice.

     The Company may and shall resume payments on and distributions in respect
of the Notes upon the earlier of:

          (1)  the date upon which any such Payment Default is cured or waived
     or ceases to exist, or

          (2)  in the case of a Non-Payment Default, the earlier of (a) the date
     upon which such default is cured or waived or ceases to exist or (b) 179
     days after the applicable Payment Blockage Notice is received by the
     Trustee if the maturity of such Designated Senior Indebtedness has not been
     accelerated (or in the case of any lease, 179 days after notice is received
     if the Company has not received notice that the lessor under such lease has
     exercised its right to terminate the lease or require the Company to make
     an irrevocable offer to terminate the lease following an event of default
     thereunder), unless this Article Four otherwise prohibits the payment or
     distribution at the time of such payment or distribution.

                                       32
<PAGE>

     Upon any payment by the Company, or distribution of assets of the Company
of any kind or character, whether in cash, property or securities, to creditors
upon any dissolution or winding up or liquidation or reorganization of the
Company, whether voluntary or involuntary or in bankruptcy, insolvency,
receivership or other proceedings, all amounts due or to become due upon all
Senior Indebtedness shall first be paid in full in cash or other payment
satisfactory to the holders of such Senior Indebtedness, or payment thereof in
accordance with its terms provided for in cash or other payment satisfactory to
the holders of such Senior Indebtedness before any payment is made on account of
the principal of, premium, if any, or interest (including Liquidated Damages, if
any) on the Notes (except payments made pursuant to Article Thirteen from monies
deposited with the Trustee pursuant thereto prior to commencement of proceedings
for such dissolution, winding up, liquidation or reorganization), and upon any
such dissolution or winding up or liquidation or reorganization of the Company
or bankruptcy, insolvency, receivership or other similar proceeding, any payment
by the Company, or distribution of assets of the Company of any kind or
character, whether in cash, property or securities, to which the holders of the
Notes or the Trustee would be entitled, except for the provisions of this
Article Four, shall (except as aforesaid) be paid by the Company or by any
receiver, trustee in bankruptcy, liquidating trustee, agent or other Person
making such payment or distribution, or by the holders of the Notes or by the
Trustee under this Indenture if received by them or it, directly to the holders
of Senior Indebtedness (pro rata to such holders on the basis of the respective
amounts of Senior Indebtedness held by such holders, or as otherwise required by
law or a court order) or their Representative or Representatives, as their
respective interests may appear, to the extent necessary to pay all Senior
Indebtedness in full, in cash or other payment satisfactory to the holders of
such Senior Indebtedness, after giving effect to any concurrent payment or
distribution to or for the holders of Senior Indebtedness, before any payment or
distribution is made to the holders of the Notes or to the Trustee.

     For purposes of this Article Four, the words, "cash, property or
securities" shall not be deemed to include shares of stock of the Company as
reorganized or readjusted, or securities of the Company or any other corporation
provided for by a plan of reorganization or readjustment, the payment of which
is subordinated at least to the extent provided in this Article Four with
respect to the Notes to the payment of all Senior Indebtedness which may at the
time be outstanding provided that (i) the Senior Indebtedness is assumed by the
new corporation, if any, resulting from any reorganization or readjustment, and
(ii) the rights of the holders of Senior Indebtedness (other than leases which
are not assumed by the Company or the new corporation, as the case may be) are
not, without the consent of such holders, altered by such reorganization or
readjustment. The consolidation of the Company with, or the merger of the
Company into, another corporation or the liquidation or dissolution of the
Company following the conveyance or

                                       33
<PAGE>

transfer of its property as an entirety, or substantially as an entirety, to
another Person upon the terms and conditions provided for in Article Twelve
shall not be deemed a dissolution, winding-up, liquidation or reorganization for
the purposes of this Section 4.02 if such other Person shall, as a part of such
consolidation, merger, conveyance or transfer, comply with the conditions stated
in Article Twelve.

     In the event of the acceleration of the Notes because of an Event of
Default, no payment or distribution shall be made to the Trustee or any holder
of Notes in respect of the principal of, premium, if any, or interest (including
Liquidated Damages, if any) on the Notes (including, but not limited to, the
redemption price with respect to the Notes called for redemption in accordance
with Section 3.02 or submitted for redemption in accordance with Section 3.05,
as the case may be, as provided in this Indenture), except payments and
distributions made by the Trustee as permitted by the first or second paragraph
of Section 4.05, until all Senior Indebtedness has been paid in full in cash or
other payment satisfactory to the holders of Senior Indebtedness or such
acceleration is rescinded in accordance with the terms of this Indenture. If
payment of the Notes is accelerated because of an Event of Default, the Company
or the Trustee shall promptly notify holders of Senior Indebtedness of the
acceleration.

     In the event that, notwithstanding the foregoing provisions, any payment or
distribution of assets of the Company of any kind or character, whether in cash,
property or securities (including, without limitation, by way of setoff or
otherwise), prohibited by the foregoing provisions in this Section 4.02, shall
be received by the Trustee or the holders of the Notes before all Senior
Indebtedness is paid in full in cash or other payment satisfactory to the
holders of such Senior Indebtedness, or provision is made for such payment
thereof in accordance with its terms in cash or other payment satisfactory to
the holders of such Senior Indebtedness, such payment or distribution shall be
held in trust for the benefit of and shall be paid over or delivered to the
holders of Senior Indebtedness or their Representative or Representatives, as
their respective interests may appear, as calculated by the Company, for
application to the payment of any Senior Indebtedness remaining unpaid to the
extent necessary to pay all Senior Indebtedness in full in cash or other payment
satisfactory to the holders of such Senior Indebtedness, after giving effect to
any concurrent payment or distribution to or for the holders of such Senior
Indebtedness.

     Nothing in this Section 4.02 shall apply to claims of, or payments to, the
Trustee under or pursuant to Section 8.06. This Section 4.02 shall be subject to
the further provisions of Section 4.05.

     Section 4.03.  Subrogation of Notes. Subject to the payment in full of all
Senior Indebtedness, the rights of the holders of the Notes shall be subrogated
to

                                       34
<PAGE>

the extent of the payments or distributions made to the holders of such Senior
Indebtedness pursuant to the provisions of this Article Four (equally and
ratably with the holders of all indebtedness of the Company which by its express
terms is subordinated to other indebtedness of the Company to substantially the
same extent as the Notes are subordinated and is entitled to like rights of
subrogation) to the rights of the holders of Senior Indebtedness to receive
payments or distributions of cash, property or securities of the Company
applicable to the Senior Indebtedness until the principal, premium, if any, and
interest (including Liquidated Damages, if any) on the Notes shall be paid in
full, and, for the purposes of such subrogation, no payments or distributions to
the holders of the Senior Indebtedness of any cash, property or securities to
which the holders of the Notes or the Trustee would be entitled except for the
provisions of this Article Four, and no payment pursuant to the provisions of
this Article Four, to or for the benefit of the holders of Senior Indebtedness
by holders of the Notes or the Trustee, shall, as among the Company, its
creditors other than holders of Senior Indebtedness, and the holders of the
Notes, be deemed to be a payment by the Company to or on account of the Senior
Indebtedness, and no payments or distributions of cash, property or securities
to or for the benefit of the holders of the Notes pursuant to the subrogation
provisions of this Article Four, which would otherwise have been paid to the
holders of Senior Indebtedness, shall be deemed to be a payment by the Company
to or for the account of the Notes. It is understood that the provisions of this
Article Four are intended solely for the purposes of defining the relative
rights of the holders of the Notes, on the one hand, and the holders of the
Senior Indebtedness, on the other hand.

     Nothing contained in this Article Four or elsewhere in this Indenture or in
the Notes is intended to or shall impair, as among the Company, its creditors
other than the holders of Senior Indebtedness, and the holders of the Notes, the
obligation of the Company, which is absolute and unconditional, to pay to the
holders of the Notes the principal of, premium, if any, and interest (including
Liquidated Damages, if any) on the Notes as and when the same shall become due
and payable in accordance with their terms, or is intended to or shall affect
the relative rights of the holders of the Notes and creditors of the Company
other than the holders of the Senior Indebtedness, nor shall anything herein or
therein prevent the Trustee or the holder of any Note from exercising all
remedies otherwise permitted by applicable law upon default under this
Indenture, subject to the rights, if any, under this Article Four of the holders
of Senior Indebtedness in respect of cash, property or securities of the Company
received upon the exercise of any such remedy.

     Upon any payment or distribution of assets of the Company referred to in
this Article Four, the Trustee, subject to the provisions of Section 8.01, and
the holders of the Notes shall be entitled to rely upon any order or decree made
by any court of competent jurisdiction in which such bankruptcy, dissolution,
winding

                                       35
<PAGE>

up, liquidation or reorganization proceedings are pending, or a certificate of
the receiver, trustee in bankruptcy, liquidating trustee, agent or other Person
making such payment or distribution, delivered to the Trustee or to the holders
of the Notes, for the purpose of ascertaining the Persons entitled to
participate in such distribution, the holders of the Senior Indebtedness and
other indebtedness of the Company, the amount thereof or payable thereon and all
other facts pertinent thereto or to this Article Four.

     Section 4.04.  Authorization to Effect Subordination. Each holder of a Note
by the holder's acceptance thereof authorizes and directs the Trustee on the
holder's behalf to take such action as may be necessary or appropriate to
effectuate the subordination as provided in this Article Four and appoints the
Trustee to act as the holder's attorney-in-fact for any and all such purposes.
If the Trustee does not file a proper proof of claim or proof of debt in the
form required in any proceeding referred to in the third paragraph of Section
7.02 hereof at least thirty (30) days before the expiration of the time to file
such claim, the holders of any Senior Indebtedness or their Representatives are
hereby authorized to file an appropriate claim for and on behalf of the holders
of the Notes.

     Section 4.05.  Notice to Trustee. The Company shall give prompt written
notice in the form of an Officers' Certificate to a Responsible Officer of the
Trustee and to any paying agent of any fact known to the Company that would
prohibit the making of any payment of monies to or by the Trustee or any paying
agent in respect of the Notes pursuant to the provisions of this Article Four.
Notwithstanding the provisions of this Article Four or any other provision of
this Indenture, the Trustee shall not be charged with knowledge of the existence
of any facts that would prohibit the making of any payment of monies to or by
the Trustee in respect of the Notes pursuant to the provisions of this Article
Four, unless and until a Responsible Officer of the Trustee shall have received
written notice thereof at the Corporate Trust Office from the Company (in the
form of an Officers' Certificate) or a Representative or a holder or holders of
Senior Indebtedness, and before the receipt of any such written notice, the
Trustee, subject to the provisions of Section 8.01, shall be entitled in all
respects to assume that no such facts exist; provided, however, that if on a
date not less than one Business Day prior to the date upon which by the terms
hereof any such monies may become payable for any purpose (including, without
limitation, the payment of the principal of, or premium, if any, or interest
(including Liquidated Damages, if any) on any Note) the Trustee shall not have
received, with respect to such monies, the notice provided for in this Section
4.05, then, anything herein contained to the contrary notwithstanding, the
Trustee shall have full power and authority to apply monies received to the
purpose for which they were received, and shall not be affected by any notice to
the contrary that may be received by it on or after such prior date.

                                       36
<PAGE>

     Notwithstanding anything in this Article Four to the contrary, nothing
shall prevent any payment by the Trustee to the Noteholders of monies deposited
with it pursuant to Section 13.01, if a Responsible Officer of the Trustee shall
not have received written notice at the Corporate Trust Office on or before one
Business Day prior to the date such payment is due that such payment is not
permitted under Section 4.01 or 4.02.

     The Trustee, subject to the provisions of Section 8.01, shall be entitled
to rely on the delivery to it of a written notice by a Representative or a
person representing himself to be a holder of Senior Indebtedness (or a trustee
on behalf of such holder) to establish that such notice has been given by a
Representative or a holder of Senior Indebtedness or a trustee on behalf of any
such holder or holders. The Trustee shall not be required to make any payment or
distribution to or on behalf of a holder of Senior Indebtedness pursuant to this
Article Four unless it has received satisfactory evidence as to the amount of
Senior Indebtedness held by such Person, the extent to which such Person is
entitled to participate in such payment or distribution and any other facts
pertinent to the rights of such Person under this Article Four.

     Section 4.06.  Trustee's Relation to Senior Indebtedness. The Trustee, in
its individual capacity, shall be entitled to all the rights set forth in this
Article Four in respect of any Senior Indebtedness at any time held by it, to
the same extent as any other holder of Senior Indebtedness, and nothing in
Section 8.13 or elsewhere in this Indenture shall deprive the Trustee of any of
its rights as such holder.

     With respect to the holders of Senior Indebtedness, the Trustee undertakes
to perform or to observe only such of its covenants and obligations as are
specifically set forth in this Article Four, and no implied covenants or
obligations with respect to the holders of Senior Indebtedness shall be read
into this Indenture against the Trustee. The Trustee shall not be deemed to owe
any fiduciary duty to the holders of Senior Indebtedness and, subject to the
provisions of Section 8.01, the Trustee shall not be liable to any holder of
Senior Indebtedness (i) for any failure to make any payments or distributions to
such holder or (ii) if it shall pay over or deliver to holders of Notes, the
Company or any other Person money in compliance with this Article Four.

     Section 4.07.  No Impairment of Subordination. No right of any present or
future holder of any Senior Indebtedness 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 which any such holder may have or otherwise be charged with. Senior

                                       37
<PAGE>

Indebtedness may be created, renewed or extended and holders of Senior
Indebtedness may exercise any rights under any instrument creating or evidencing
such Senior Indebtedness, including, without limitation, any waiver of default
thereunder, without any notice to or consent from the holders of the Notes or
the Trustee. No compromise, alteration, amendment, modification, extension,
renewal or other change of, or waiver, consent or other action in respect of,
any liability or obligation under or in respect of the Senior Indebtedness or
any terms or conditions of any instrument creating or evidencing such Senior
Indebtedness shall in any way alter or affect any of the provisions of this
Article Four or the subordination of the Notes provided thereby.

     Section 4.08.  Certain Conversions Not Deemed Payment. For the purposes of
this Article Four only, (1) the issuance and delivery of junior securities upon
conversion of Notes in accordance with Article Fifteen shall not be deemed to
constitute a payment or distribution on account of the principal of, premium, if
any, or interest (including Liquidated Damages, if any) on Notes or on account
of the purchase or other acquisition of Notes, and (2) the payment, issuance or
delivery of cash (except in satisfaction of fractional shares pursuant to
Section 15.03), property or securities (other than junior securities) upon
conversion of a Note shall be deemed to constitute payment on account of the
principal of, premium, if any, or interest (including Liquidated Damages, if
any) on such Note. For the purposes of this Section 4.08, the term "junior
securities" means (a) shares of any stock of any class of the Company or (b)
securities of the Company that are subordinated in right of payment to all
Senior Indebtedness that 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 Notes are so subordinated as provided in this Article Four. Nothing
contained in this Article Four or elsewhere in this Indenture or in the Notes is
intended to or shall impair, as among the Company, its creditors (other than
holders of Senior Indebtedness) and the Noteholders, the right, which is
absolute and unconditional, of the Holder of any Note to convert such Note in
accordance with Article Fifteen.

     Section 4.09.  Article Applicable to Paying Agents. If at any time any
paying agent other than the Trustee shall have been appointed by the Company and
be then acting hereunder, the term "Trustee" as used in this Article Four shall
(unless the context otherwise requires) be construed as extending to and
including such paying agent within its meaning as fully for all intents and
purposes as if such paying agent were named in this Article Four in addition to
or in place of the Trustee; provided, however, that the first paragraph of
Section 4.05 shall not apply to the Company or any Affiliate of the Company if
it or such Affiliate acts as paying agent.

                                       38
<PAGE>

     The Trustee shall not be responsible for the actions or inactions of any
other paying agents (including the Company if acting as its own paying agent)
and shall have no control of any funds held by such other paying agents.

     Section 4.10.  Senior Indebtedness Entitled to Rely. The holders of Senior
Indebtedness shall have the right to rely upon this Article Four, and no
amendment or modification of the provisions contained herein shall diminish the
rights of such holders unless such holders shall have agreed in writing thereto.

     Section 4.11.  Reliance on Judicial Order or Certificate of Liquidating
Agent. Upon any payment or distribution of assets of the Company referred to in
this Article Four, the Trustee and the Noteholders shall be entitled to rely
upon any order or decree entered by any court of competent jurisdiction in which
such insolvency, bankruptcy, receivership, liquidation, reorganization,
dissolution, winding up or similar case or proceeding is pending, or a
certificate of the trustee in bankruptcy, liquidating trustee, custodian,
receiver, assignee for the benefit of creditors, agent or other Person making
such payment or distribution, delivered to the Trustee or to the Noteholders,
for the purpose of ascertaining the Persons entitled to participate in such
payment or distribution, the holders of Senior Indebtedness and other
indebtedness of the Company, the amount thereof or payable thereon, the amount
or amounts paid or distributed thereon and all other facts pertinent thereto or
to this Article Four.


                                   ARTICLE 5

                      Particular Covenants of the Company

     Section 5.01.  Payment of Principal, Premium and Interest. The Company
covenants and agrees that it will duly and punctually pay or cause to be paid
the principal of and premium, if any (including the redemption price upon
redemption pursuant to Article Three), and interest (including Liquidated
Damages, if any), on each of the Notes at the places, at the respective times
and in the manner provided herein and in the Notes.

     Section 5.02.  Maintenance of Office or Agency. The Company will maintain
an office or agency in the Borough of Manhattan, the City of New York, where the
Notes may be surrendered for registration of transfer or exchange or for
presentation for payment or for conversion or redemption and where notices and
demands to or upon the Company in respect of the Notes and this Indenture may be
served. The Company will give prompt written notice to the Trustee of the
location, and any change in the location, of such office or agency not
designated or appointed by the Trustee. If at any time the Company shall fail to
maintain any such required office or agency or shall fail to furnish the Trustee
with the address

                                       39
<PAGE>

thereof, such presentations, surrenders, notices and demands may be made or
served at the Corporate Trust Office or the office of agency of the Trustee in
The Borough of Manhattan, c/o The Chase Manhattan Bank, 55 Water Street, 2/nd/
Floor, New York, New York 10041, Attention: Securities Window.

     The Company may also from time to time designate co-registrars and one or
more offices or agencies where the Notes may be presented or surrendered for any
or all such purposes and may from time to time rescind such designations. The
Company will give prompt written notice of any such designation or rescission
and of any change in the location of any such other office or agency.

     The Company hereby initially designates the Trustee as paying agent, Note
registrar, Custodian and conversion agent and each of the Corporate Trust Office
and the office of agency of the Trustee in The Borough of Manhattan, c/o The
Chase Manhattan Bank, 55 Water Street, 2nd Floor, New York, New York 10041,
Attention: Securities Window, shall be considered as one such office or agency
of the Company for each of the aforesaid purposes.

     So long as the Trustee is the Note registrar, the Trustee agrees to mail,
or cause to be mailed, the notices set forth in Section 8.10(a) and the third
paragraph of Section 8.11. If co-registrars have been appointed in accordance
with this Section, the Trustee shall mail such notices only to the Company and
the holders of Notes it can identify from its records.

     Section 5.03.  Appointments to Fill Vacancies in Trustee's Office. The
Company, whenever necessary to avoid or fill a vacancy in the office of Trustee,
will appoint, in the manner provided in Section 8.10, a Trustee, so that there
shall at all times be a Trustee hereunder.

     Section 5.04.  Provisions as to Paying Agent. (a) If the Company shall
appoint a paying agent other than the Trustee, or if the Trustee shall appoint
such a paying agent, the Company will cause such paying agent to execute and
deliver to the Trustee an instrument in which such agent shall agree with the
Trustee, subject to the provisions of this Section 5.04:

          (1)  that it will hold all sums held by it as such agent for the
     payment of the principal of and premium, if any, or interest (including
     Liquidated Damages, if any) on the Notes (whether such sums have been paid
     to it by the Company or by any other obligor on the Notes) in trust for the
     benefit of the holders of the Notes;

          (2)  that it will give the Trustee notice of any failure by the
     Company (or by any other obligor on the Notes) to make any payment of

                                       40
<PAGE>

         the principal of and premium, if any, or interest on the Notes when the
         same shall be due and payable; and

               (3) that at any time during the continuance of an Event of
         Default, upon request of the Trustee, it will forthwith pay to the
         Trustee all sums so held in trust.

         The Company shall, on or before each due date of the principal of,
premium, if any, or interest on the Notes, deposit with the paying agent a sum
(in funds which are immediately available on the due date for such payment)
sufficient to pay such principal, premium, if any, or interest, and (unless such
paying agent is the Trustee) the Company will promptly notify the Trustee of any
failure to take such action; provided, however, that if such deposit is made on
the due date, such deposit shall be received by the paying agent by 10:00 a.m.
New York City time, on such date.

         (b)  If the Company shall act as its own paying agent, it will, on or
before each due date of the principal of, premium, if any, or interest
(including Liquidated Damages, if any) on the Notes, set aside, segregate and
hold in trust for the benefit of the holders of the Notes a sum sufficient to
pay such principal, premium, if any, or interest (including Liquidated Damages,
if any) so becoming due and will promptly notify the Trustee of any failure to
take such action and of any failure by the Company (or any other obligor under
the Notes) to make any payment of the principal of, premium, if any, or interest
(including Liquidated Damages, if any) on the Notes when the same shall become
due and payable.

         (c)  Anything in this Section 5.04 to the contrary notwithstanding, the
Company may, at any time, for the purpose of obtaining a satisfaction and
discharge of this Indenture, or for any other reason, pay or cause to be paid to
the Trustee all sums held in trust by the Company or any paying agent hereunder
as required by this Section 5.04, such sums to be held by the Trustee upon the
trusts herein contained and upon such payment by the Company or any paying agent
to the Trustee, the Company or such paying agent shall be released from all
further liability with respect to such sums.

         (d)  Anything in this Section 5.04 to the contrary notwithstanding, the
agreement to hold sums in trust as provided in this Section 5.04 is subject to
Sections 13.03 and 13.04.

         The Trustee shall not be responsible for the actions of any other
paying agents (including the Company if acting as its own paying agent) and
shall have no control of any funds held by such other paying agents.

                                       41
<PAGE>

         Section 5.05. Existence. Subject to Article Twelve, the Company will do
or cause to be done all things necessary to preserve and keep in full force and
effect its existence and rights (charter and statutory); provided, however, that
the Company shall not be required to preserve any such right if the Company
shall determine that the preservation thereof is no longer desirable in the
conduct of the business of the Company and that the loss thereof is not
disadvantageous in any material respect to the Noteholders.

         Section 5.06. Maintenance of Properties. The Company will cause all
properties used or useful in the conduct of its business or the business of any
Significant Subsidiary to be maintained and kept in good condition, repair and
working order and supplied with all necessary equipment and will cause to be
made all necessary repairs, renewals, replacements, betterments and improvements
thereof, all as in the judgment of the Company may be necessary so that the
business carried on in connection therewith may be properly and advantageously
conducted at all times; provided, however, that nothing in this Section shall
prevent the Company from discontinuing the operation or maintenance of any of
such properties if such discontinuance is, in the judgment of the Company,
desirable in the conduct of its business or the business of any subsidiary and
not disadvantageous in any material respect to the Noteholders.

         Section 5.07. Payment of Taxes and Other Claims. The Company will pay
or discharge, or cause to be paid or discharged, before the same may become
delinquent, (i) all taxes, assessments and governmental charges levied or
imposed upon the Company or any Significant Subsidiary or upon the income,
profits or property of the Company or any Significant Subsidiary, (ii) all
claims for labor, materials and supplies which, if unpaid, might by law become a
lien or charge upon the property of the Company or any Significant Subsidiary
and (iii) all stamps and other duties, if any, which may be imposed by the
United States or any political subdivision thereof or therein in connection with
the issuance, transfer, exchange or conversion of any Notes or with respect to
this Indenture; provided, however, that, in the case of clauses (i) and (ii),
the Company shall not be required to pay or discharge or cause to be paid or
discharged any such tax, assessment, charge or claim (A) if the failure to do so
will not, in the aggregate, have a material adverse impact on the Company, or
(B) if the amount, applicability or validity is being contested in good faith by
appropriate proceedings.

         Section 5.08. Rule 144A Information Requirement. Within the period
prior to the expiration of the holding period applicable to sales thereof under
Rule 144(k) under the Securities Act (or any successor provision), the Company
covenants and agrees that it shall, during any period in which it is not subject
to Section 13 or 15(d) under the Exchange Act, make available to any holder or
beneficial holder of Notes or any Common Stock issued upon conversion thereof
which continue to be Restricted Securities in connection with any sale thereof
and

                                       42
<PAGE>

any prospective purchaser of Notes or such Common Stock designated by such
holder or beneficial holder, the information required pursuant to Rule
144A(d)(4) under the Securities Act upon the request of any holder or beneficial
holder of the Notes or such Common Stock and it will take such further action as
any holder or beneficial holder of such Notes or such Common Stock may
reasonably request, all to the extent required from time to time to enable such
holder or beneficial holder to sell its Notes or Common Stock without
registration under the Securities Act within the limitation of the exemption
provided by Rule 144A, as such Rule may be amended from time to time. Upon the
request of any holder or any beneficial holder of the Notes or such Common
Stock, the Company will deliver to such holder a written statement as to whether
it has complied with such requirements.

         Section 5.09. Stay, Extension and Usury Laws. The Company covenants (to
the extent that it may lawfully do so) that it shall not at any time insist
upon, plead, or in any manner whatsoever claim or take the benefit or advantage
of, any stay, extension or usury law or other law which would prohibit or
forgive the Company from paying all or any portion of the principal of, premium,
if any, or interest (including Liquidated Damages, if any) on the Notes as
contemplated herein, wherever enacted, now or at any time hereafter in force, or
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 had been enacted.

         Section 5.10. Compliance Certificate. The Company shall deliver to the
Trustee, within one hundred twenty (120) days after the end of each fiscal year
of the Company, a certificate signed by either the principal executive officer,
principal financial officer or principal accounting officer of the Company,
stating whether or not to the best knowledge of the signer thereof the Company
is in default in the performance and observance of any of the terms, provisions
and conditions of this Indenture (without regard to any period of grace or
requirement of notice provided hereunder) and, if the Company shall be in
default, specifying all such defaults and the nature and the status thereof of
which the signer may have knowledge.

         The Company will deliver to the Trustee, forthwith upon becoming aware
of (i) any default in the performance or observance of any covenant, agreement
or condition contained in this Indenture, or (ii) any Event of Default, an
Officers' Certificate specifying with particularity such default or Event of
Default and further stating what action the Company has taken, is taking or
proposes to take with respect thereto.

                                       43
<PAGE>

         Any notice required to be given under this Section 5.10 or Section 4.05
shall be delivered to a Responsible Officer of the Trustee at its Corporate
Trust Office. In the event that the payment of the Notes is accelerated because
of an Event of Default, the Company shall promptly provide written notice to the
Trustee specifying the names and addresses of the holders of Senior Indebtedness
if the Trustee (and not the Company) is to provide holders of Senior
Indebtedness notice of such acceleration under Section 4.05 of the Indenture.

         Section 5.11. Liquidated Damages Notice. In the event that the Company
is required to pay Liquidated Damages to holders of Notes pursuant to the
Registration Rights Agreement, the Company will provide written notice
("Liquidated Damages Notice") to the Trustee of its obligation to pay Liquidated
Damages no later than fifteen days prior to the proposed payment date for the
Liquidated Damages, and the Liquidated Damages Notice shall set forth the amount
of Liquidated Damages to be paid by the Company on such payment date. The
Trustee shall not at any time be under any duty to responsibility to any holder
of Notes to determine the Liquidated Damages, or with respect to the nature,
extent or calculation of the amount of Liquidated Damages when made, or with
respect to the method employed in such calculation of the Liquidated Damages.



                                   ARTICLE 6

         Noteholders' Lists and Reports by the Company and the Trustee

         Section 6.01. Noteholders' Lists. The Company covenants and agrees that
it will furnish or cause to be furnished to the Trustee, semiannually, not more
than fifteen (15) days after each June 15 and December 15 in each year beginning
with June 15, 2000, and at such other times as the Trustee may request in
writing, within thirty (30) days after receipt by the Company of any such
request (or such lesser time as the Trustee may reasonably request in order to
enable it to timely provide any notice to be provided by it hereunder), a list
in such form as the Trustee may reasonably require of the names and addresses of
the holders of Notes as of a date not more than fifteen (15) days (or such other
date as the Trustee may reasonably request in order to so provide any such
notices) prior to the time such information is furnished, except that no such
list need be furnished by the Company to the Trustee so long as the Trustee is
acting as the sole Note registrar.

         Section 6.02. Preservation and Disclosure of Lists. (a) The Trustee
shall preserve, in as current a form as is reasonably practicable, all
information as to the names and addresses of the holders of Notes contained in
the most recent list furnished to it as provided in Section 6.01 or maintained
by the Trustee in its capacity as Note registrar or co-registrar in respect of
the Notes, if so acting. The

                                       44
<PAGE>

Trustee may destroy any list furnished to it as provided in Section 6.01 upon
receipt of a new list so furnished.

          (b) The rights of Noteholders to communicate with other holders of
Notes with respect to their rights under this Indenture or under the Notes, and
the corresponding rights and duties of the Trustee, shall be as provided by the
Trust Indenture Act.

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

         Section 6.03. Reports by Trustee. (a) Within sixty (60) days after June
1 of each year commencing with the year 2000, the Trustee shall transmit to
holders of Notes such reports dated as of June 1 of the year in which such
reports are made concerning the Trustee and its actions under this Indenture as
may be required pursuant to the Trust Indenture Act at the times and in the
manner provided pursuant thereto.

          (b) A copy of such report shall, at the time of such transmission to
holders of Notes, be filed by the Trustee with each stock exchange and automated
quotation system upon which the Notes are listed and with the Company. The
Company will promptly notify the Trustee in writing when the Notes are listed on
any stock exchange or automated quotation system or delisted therefrom.

         Section 6.04. Reports by Company. The Company shall file with the
Trustee (and the Commission if at any time after the Indenture becomes qualified
under the Trust Indenture Act), and transmit to holders of Notes, such
information, documents and other reports and such summaries thereof, as may be
required pursuant to the Trust Indenture Act at the times and in the manner
provided pursuant to such Act, whether or not the Notes are governed by such
Act; provided, however, that any such information, documents or reports required
to be filed with the Commission pursuant to Section 13 or 15(d) of the Exchange
Act shall be filed with the Trustee within fifteen (15) days after the same is
so required to be filed with the Commission. 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).

                                       45
<PAGE>

                                   ARTICLE 7

        Remedies of the Trustee and Noteholders on an Event of Default

         Section 7.01. Events of Default. In case one or more of the following
Events of Default (whatever the reason for such Event of Default and whether it
shall be voluntary or involuntary or be effected by operation of law or pursuant
to any judgment, decree or order of any court or any order, rule or regulation
of any administrative or governmental body) shall have occurred and be
continuing:

          (a) default in the payment of any installment of interest (including
Liquidated Damages, if any) upon any of the Notes as and when the same shall
become due and payable, and continuance of such default for a period of thirty
(30) days, whether or not such payment is permitted under Article Four hereof;
or

          (b) default in the payment of the principal of or premium, if any, on
any of the Notes as and when the same shall become due and payable either at
maturity or in connection with any redemption pursuant to Article Three, by
acceleration or otherwise, whether or not such payment is permitted under
Article Four hereof; or

          (c) failure on the part of the Company duly to observe or perform any
other of the covenants or agreements on the part of the Company in the Notes or
in this Indenture (other than a covenant or agreement a default in whose
performance or whose breach is elsewhere in this Section 7.01 specifically dealt
with) continued for a period of sixty (60) days after the date on which written
notice of such failure, requiring the Company to remedy the same, shall have
been given to the Company by the Trustee, or the Company and a Responsible
Officer of the Trustee by the holders of at least twenty-five percent (25%) in
aggregate principal amount of the Notes at the time outstanding determined in
accordance with Section 9.04; or

          (d) the Company shall commence a voluntary case or other proceeding
seeking liquidation, reorganization or other relief with respect to the Company
or its debts under any bankruptcy, insolvency or other similar law now or
hereafter in effect or seeking the appointment of a trustee, receiver,
liquidator, custodian or other similar official of the Company or any
substantial part of the property of the Company, or shall consent to any such
relief or to the appointment of or taking possession by any such official in an
involuntary case or other proceeding commenced against the Company, or shall
make a general assignment for the benefit of creditors, or shall fail generally
to pay its debts as they become due; or

          (e) an involuntary case or other proceeding shall be commenced against
the Company seeking liquidation, reorganization or other relief with respect to
the Company or its debts under any bankruptcy, insolvency or other similar law
now

                                       46
<PAGE>

or hereafter in effect or seeking the appointment of a trustee, receiver,
liquidator, custodian or other similar official of the Company or any
substantial part of the property of the Company, and such involuntary case or
other proceeding shall remain undismissed and unstayed for a period of ninety
(90) consecutive days; then, and in each and every such case (other than an
Event of Default specified in Section 7.01(d) or 7.01(e)), unless the principal
of all of the Notes shall have already become due and payable, either the
Trustee or the holders of not less than twenty-five percent (25%) in aggregate
principal amount of the Notes then outstanding hereunder determined in
accordance with Section 9.04, by notice in writing to the Company (and to the
Trustee if given by Noteholders), may declare the principal of and premium, if
any, on all the Notes and the interest accrued thereon (including Liquidated
Damages, if any) to be due and payable immediately, and upon any such
declaration the same shall become and shall be immediately due and payable,
anything in this Indenture or in the Notes contained to the contrary
notwithstanding. If an Event of Default specified in Section 7.01(d) or (e)
occurs, the principal of all the Notes and the interest accrued thereon
(including Liquidated Damages, if any) shall be immediately and automatically
due and payable without necessity of further action. This provision, however, is
subject to the conditions that if, at any time after the principal of the Notes
shall have been so declared due and payable, and before any judgment or decree
for the payment of the monies due shall have been obtained or entered as
hereinafter provided, the Company shall pay or shall deposit with the Trustee a
sum sufficient to pay all matured installments of interest (including Liquidated
Damages, if any) upon all Notes and the principal of and premium, if any, on any
and all Notes which shall have become due otherwise than by acceleration (with
interest on overdue installments of interest (including Liquidated Damages, if
any) (to the extent that payment of such interest is enforceable under
applicable law) and on such principal and premium, if any, at the rate borne by
the Notes, to the date of such payment or deposit) and amounts due to the
Trustee pursuant to Section 8.06, and if any and all defaults under this
Indenture, other than the nonpayment of principal of and premium, if any, and
accrued interest on (including Liquidated Damages, if any) Notes which shall
have become due by acceleration, shall have been cured or waived pursuant to
Section 7.07, then and in every such case the holders of a majority in aggregate
principal amount of the Notes then outstanding, by written notice to the Company
and to the Trustee, may waive all defaults or Events of Default and rescind and
annul such declaration and its consequences; but no such waiver or rescission
and annulment shall extend to or shall affect any subsequent default or Event of
Default, or shall impair any right consequent thereon. The Company shall notify
in writing a Responsible Officer of the Trustee, promptly upon becoming aware
thereof, of any Event of Default.

         In case the Trustee shall have proceeded to enforce any right under
this Indenture and such proceedings shall have been discontinued or abandoned

                                       47
<PAGE>

because of such waiver or rescission and annulment or for any other reason or
shall have been determined adversely to the Trustee, then and in every such case
the Company, the holders of Notes, and the Trustee shall be restored
respectively to their several positions and rights hereunder, and all rights,
remedies and powers of the Company, the holders of Notes, and the Trustee shall
continue as though no such proceeding had been taken.

         Section 7.02. Payments of Notes on Default; Suit Therefor. The Company
covenants that (a) in case default shall be made in the payment of any
installment of interest (including Liquidated Damages, if any) upon any of the
Notes as and when the same shall become due and payable, and such default shall
have continued for a period of thirty (30) days, or (b) in case default shall be
made in the payment of the principal of or premium, if any, on any of the Notes
as and when the same shall have become due and payable, whether at maturity of
the Notes or in connection with any redemption, by or under this Indenture
declaration or otherwise, then, upon demand of the Trustee, the Company will pay
to the Trustee, for the benefit of the holders of the Notes, the whole amount
that then shall have become due and payable on all such Notes for principal and
premium, if any, or interest (including Liquidated Damages, if any), as the case
may be, with interest upon the overdue principal and premium, if any, and (to
the extent that payment of such interest is enforceable under applicable law)
upon the overdue installments of interest (including Liquidated Damages, if any)
at the rate borne by the Notes, and, in addition thereto, such further amount as
shall be sufficient to cover the costs and expenses of collection, including
reasonable compensation to the Trustee, its agents, attorneys and counsel, and
all other amounts due the Trustee under Section 8.06. Until such demand by the
Trustee, the Company may pay the principal of and premium, if any, and interest
on (including Liquidated Damages, if any) the Notes to the registered holders,
whether or not the Notes are overdue.

         In case the Company shall fail forthwith to pay such amounts upon such
demand, the Trustee, in its own name and as trustee of an express trust, shall
be entitled and empowered to institute any actions or proceedings at law or in
equity for the collection of the sums so due and unpaid, and may prosecute any
such action or proceeding to judgment or final decree, and may enforce any such
judgment or final decree against the Company or any other obligor on the Notes
and collect in the manner provided by law out of the property of the Company or
any other obligor on the Notes wherever situated the monies adjudged or decreed
to be payable.

         In case there shall be pending proceedings for the bankruptcy or for
the reorganization of the Company or any other obligor on the Notes under Title
11 of the United States Code, or any other applicable law, or in case a
receiver, assignee or trustee in bankruptcy or reorganization, liquidator,
sequestrator or similar

                                       48
<PAGE>

official shall have been appointed for or taken possession of the Company or
such other obligor, the property of the Company or such other obligor, or in the
case of any other judicial proceedings relative to the Company or such other
obligor upon the Notes, or to the creditors or property of the Company or such
other obligor, the Trustee, irrespective of whether the principal of the Notes
shall then be due and payable as therein expressed or by declaration or
otherwise and irrespective of whether the Trustee shall have made any demand
pursuant to the provisions of this Section 7.02, shall be entitled and
empowered, by intervention in such proceedings or otherwise, to file and prove a
claim or claims for the whole amount of principal, premium, if any, and interest
(including Liquidated Damages, if any) owing and unpaid in respect of the Notes,
and, in case of any judicial proceedings, to file such proofs of claim and other
papers or documents as may be necessary or advisable in order to have the claims
of the Trustee and of the Noteholders allowed in such judicial proceedings
relative to the Company or any other obligor on the Notes, its or their
creditors, or its or their property, and to collect and receive any monies or
other property payable or deliverable on any such claims, and to distribute the
same after the deduction of any amounts due the Trustee under Section 8.06, and
any receiver, assignee or trustee in bankruptcy or reorganization, liquidator,
custodian or similar official is hereby authorized by each of the Noteholders to
make such payments to the Trustee, and, in the event that the Trustee shall
consent to the making of such payments directly to the Noteholders, to pay to
the Trustee any amount due it for reasonable compensation, expenses, advances
and disbursements, including counsel fees incurred by it up to the date of such
distribution. To the extent that such payment of reasonable compensation,
expenses, advances and disbursements out of the estate in any such proceedings
shall be denied for any reason, payment of the same shall be secured by a lien
on, and shall be paid out of, any and all distributions, dividends, monies,
securities and other property which the holders of the Notes may be entitled to
receive in such proceedings, whether in liquidation or under any plan of
reorganization or arrangement or otherwise.

         All rights of action and of asserting claims under this Indenture, or
under any of the Notes, may be enforced by the Trustee without the possession of
any of the Notes, or the production thereof at any trial or other proceeding
relative thereto, and any such suit or proceeding instituted by the Trustee
shall be brought in its own name as trustee of an express trust, and any
recovery of judgment shall, after provision for the payment of the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel, be for the ratable benefit of the holders of the Notes.

         In any proceedings brought by the Trustee (and in any proceedings
involving the interpretation of any provision of this Indenture to which the
Trustee shall be a party) the Trustee shall be held to represent all the holders
of the Notes,

                                       49
<PAGE>

and it shall not be necessary to make any holders of the Notes parties to any
such proceedings.

         Section 7.03. Application of Monies Collected by Trustee. Any monies
collected by the Trustee pursuant to this Article Seven shall be applied in the
order following, at the date or dates fixed by the Trustee for the distribution
of such monies, upon presentation of the several Notes, and stamping thereon the
payment, if only partially paid, and upon surrender thereof, if fully paid:

                  FIRST: To the payment of all amounts due the Trustee under
         Section 8.06;

                  SECOND: Subject to the provisions of Article Four, in case the
         principal of the outstanding Notes shall not have become due and be
         unpaid, to the payment of interest on (including Liquidated Damages, if
         any) the Notes in default in the order of the maturity of the
         installments of such interest, with interest (to the extent that such
         interest has been collected by the Trustee) upon the overdue
         installments of interest (including Liquidated Damages, if any) at the
         rate borne by the Notes, such payments to be made ratably to the
         Persons entitled thereto;

                  THIRD: Subject to the provisions of Article Four, in case the
         principal of the outstanding Notes shall have become due, by
         declaration or otherwise, and be unpaid to the payment of the whole
         amount then owing and unpaid upon the Notes for principal and premium,
         if any, and interest (including Liquidated Damages, if any), with
         interest on the overdue principal and premium, if any, and (to the
         extent that such interest has been collected by the Trustee) upon
         overdue installments of interest (including Liquidated Damages, if any)
         at the rate borne by the Notes, and in case such monies shall be
         insufficient to pay in full the whole amounts so due and unpaid upon
         the Notes, then to the payment of such principal and premium, if any,
         and interest (including Liquidated Damages, if any) without preference
         or priority of principal and premium, if any, over interest (including
         Liquidated Damages, if any), or of interest (including Liquidated
         Damages, if any) over principal and premium, if any, or of any
         installment of interest over any other installment of interest, or of
         any Note over any other Note, ratably to the aggregate of such
         principal and premium, if any, and accrued and unpaid interest; and

                  FOURTH: Subject to the provisions of Article Four, to the
         payment of the remainder, if any, to the Company or any other Person
         lawfully entitled thereto.

                                       50
<PAGE>

          Section 7.04.  Proceedings by Noteholder. No holder of any Note shall
have any right by virtue of or by reference to any provision of this Indenture
to institute any suit, action or proceeding in equity or at law upon or under or
with respect to this Indenture, or for the appointment of a receiver, trustee,
liquidator, custodian or other similar official, or for any other remedy
hereunder, unless such holder previously shall have given to the Trustee written
notice of an Event of Default and of the continuance thereof, as hereinbefore
provided, and unless also the holders of not less than twenty-five percent (25%)
in aggregate principal amount of the Notes then outstanding shall have made
written request upon the Trustee to institute such action, suit or proceeding in
its own name as Trustee hereunder and shall have offered to the Trustee such
reasonable indemnity as it may require against the costs, expenses and
liabilities to be incurred therein or thereby, and the Trustee for sixty (60)
days after its receipt of such notice, request and offer of indemnity, shall
have neglected or refused to institute any such action, suit or proceeding and
no direction inconsistent with such written request shall have been given to the
Trustee pursuant to Section 7.07; it being understood and intended, and being
expressly covenanted by the taker and holder of every Note with every other
taker and holder and the Trustee, that no one or more holders of Notes shall
have any right in any manner whatever by virtue of or by reference to any
provision of this Indenture to affect, disturb or prejudice the rights of any
other holder of Notes, or to obtain or seek to obtain priority over or
preference to any other such holder, or to enforce any right under this
Indenture, except in the manner herein provided and for the equal, ratable and
common benefit of all holders of Notes (except as otherwise provided herein).
For the protection and enforcement of this Section 7.04, each and every
Noteholder and the Trustee shall be entitled to such relief as can be given
either at law or in equity.

          Notwithstanding any other provision of this Indenture and any
provision of any Note, the right of any holder of any Note to receive payment of
the principal of and premium, if any (including the redemption price upon
redemption pursuant to Article Three), and accrued interest on (including
Liquidated Damages, if any) such Note, on or after the respective due dates
expressed in such Note or in the event of redemption, or to institute suit for
the enforcement of any such payment on or after such respective dates against
the Company shall not be impaired or affected without the consent of such
holder.

          Anything in this Indenture or the Notes to the contrary
notwithstanding, the holder of any Note, without the consent of either the
Trustee or the holder of any other Note, in its own behalf and for its own
benefit, may enforce, and may institute and maintain any proceeding suitable to
enforce, its rights of conversion as provided herein.

                                       51
<PAGE>

          Section 7.05.  Proceedings by Trustee. In case of an Event of Default,
the Trustee may, in its discretion, proceed to protect and enforce the rights
vested in it by this Indenture by such appropriate judicial proceedings as are
necessary to protect and enforce any of such rights, either by suit in equity or
by action at law or by proceeding in bankruptcy or otherwise, whether for the
specific enforcement of any covenant or agreement contained in this Indenture or
in aid of the exercise of any power granted in this Indenture, or to enforce any
other legal or equitable right vested in the Trustee by this Indenture or by
law.

          Section 7.06.  Remedies Cumulative and Continuing. Except as provided
in Section 2.06, all powers and remedies given by this Article Seven to the
Trustee or to the Noteholders shall, to the extent permitted by law, be deemed
cumulative and not exclusive of any thereof or of any other powers and remedies
available to the Trustee or the holders of the Notes, by judicial proceedings or
otherwise, to enforce the performance or observance of the covenants and
agreements contained in this Indenture, and no delay or omission of the Trustee
or of any holder of any of the Notes to exercise any right or power accruing
upon any default or Event of Default occurring and continuing as aforesaid shall
impair any such right or power, or shall be construed to be a waiver of any such
default or any acquiescence therein, and, subject to the provisions of Section
7.04, every power and remedy given by this Article Seven or by law to the
Trustee or to the Noteholders may be exercised from time to time, and as often
as shall be deemed expedient, by the Trustee or by the Noteholders.

          Section 7.07.  Direction of Proceedings and Waiver of Defaults by
Majority of Noteholders. The holders of a majority in aggregate principal amount
of the Notes at the time outstanding determined in accordance with Section 9.04
shall have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or exercising any trust or
power conferred on the Trustee; provided, however, that (a) such direction shall
not be in conflict with any rule of law or with this Indenture, (b) the Trustee
may take any other action which is not inconsistent with such direction and (c)
the Trustee may decline to take any action that would benefit some Noteholder to
the detriment of other Noteholders. The holders of a majority in aggregate
principal amount of the Notes at the time outstanding determined in accordance
with Section 9.04 may, on behalf of the holders of all of the Notes, waive any
past default or Event of Default hereunder and its consequences except (i) a
default in the payment of interest (including Liquidated Damages, if any) or
premium, if any, on, or the principal of, the Notes, (ii) a failure by the
Company to convert any Notes into Common Stock, (iii) a default in the payment
of redemption price pursuant to Article Three or (iv) a default in respect of a
covenant or provisions hereof which under Article Eleven cannot be modified or
amended without the consent of the holders of each or all Notes then outstanding
or affected thereby. Upon any such waiver, the Company, the Trustee and the
holders of the Notes

                                       52
<PAGE>

shall be restored to their former positions and rights hereunder; but no such
waiver shall extend to any subsequent or other default or Event of Default or
impair any right consequent thereon. Whenever any default or Event of Default
hereunder shall have been waived as permitted by this Section 7.07, said default
or Event of Default shall for all purposes of the Notes and this Indenture be
deemed to have been cured and to be not continuing; but no such waiver shall
extend to any subsequent or other default or Event of Default or impair any
right consequent thereon.

          Section 7.08.  Notice of Defaults. The Trustee shall, within ninety
(90) days after a Responsible Officer of the Trustee has knowledge of the
occurrence of a default, mail to all Noteholders, as the names and addresses of
such holders appear upon the Note register, notice of all defaults known to a
Responsible Officer, unless such defaults shall have been cured or waived before
the giving of such notice; provided, however, that except in the case of default
in the payment of the principal of, or premium, if any, or interest (including
Liquidated Damages, if any) on any of the Notes, the Trustee shall be protected
in withholding such notice if and so long as a trust committee of directors
and/or Responsible Officers of the Trustee in good faith determines that the
withholding of such notice is in the interests of the Noteholders.

          Section 7.09.  Undertaking to Pay Costs. All parties to this Indenture
agree, and each holder of any Note by his acceptance thereof shall be deemed to
have agreed, that any court may, in its discretion, require, in any suit for the
enforcement of any right or remedy under this Indenture, or in any suit against
the Trustee for any action taken or omitted by it as Trustee, the filing by any
party litigant in such suit of an undertaking to pay the costs of such suit and
that such court may in its discretion assess reasonable costs, including
reasonable attorneys' fees and expenses, against any party litigant in such
suit, having due regard to the merits and good faith of the claims or defenses
made by such party litigant; provided, however, that the provisions of this
Section 7.09 (to the extent permitted by law) shall not apply to any suit
instituted by the Trustee, to any suit instituted by any Noteholder, or group of
Noteholders, holding in the aggregate more than ten percent in principal amount
of the Notes at the time outstanding determined in accordance with Section 9.04,
or to any suit instituted by any Noteholder for the enforcement of the payment
of the principal of or premium, if any, or interest on any Note on or after the
due date expressed in such Note or to any suit for the enforcement of the right
to convert any Note in accordance with the provisions of Article Fifteen.

                                       53
<PAGE>

                                   ARTICLE 8

                                  The Trustee

          Section 8.01.  Duties and Responsibilities of Trustee. The Trustee,
prior to the occurrence of an Event of Default and after the curing of all
Events of Default which may have occurred, undertakes to perform such duties and
only such duties as are specifically set forth in this Indenture. In case an
Event of Default has occurred (which has not been cured or waived), the Trustee
shall exercise such of the rights and powers vested in it by this Indenture, and
use the same degree of care and skill in their exercise, as a prudent person
would exercise or use under the circumstances in the conduct of his own affairs.

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

          (a)  prior to the  occurrence  of an Event of  Default  and  after the
curing or waiving of all Events of Default which may have occurred:

                (i)  the duties and obligations of the Trustee shall be
     determined solely by the express provisions of this Indenture and the Trust
     Indenture Act, and the Trustee shall not be liable except for the
     performance of such duties and obligations as are specifically set forth in
     this Indenture and no implied covenants or obligations shall be read into
     this Indenture and the Trust Indenture Act against the Trustee; and

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

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

          (c)  the Trustee shall not be liable with respect to any action taken
or omitted to be taken by it in good faith in accordance with the written
direction of the holders of not less than a majority in principal amount of the
Notes at the time outstanding determined as provided in Section 9.04 relating to
the time, method

                                       54
<PAGE>

and place of conducting any proceeding for any remedy available to the Trustee,
or exercising any trust or power conferred upon the Trustee, under this
Indenture;

          (d)  whether or not therein provided, every provision of this
Indenture relating to the conduct or affecting the liability of, or affording
protection to, the Trustee shall be subject to the provisions of this Section:

          (e)  the Trustee shall not be liable in respect of any payment (as to
the correctness of amount, entitlement to receive or any other matters relating
to payment) or notice effected by the Company or any paying agent or any records
maintained by any co-registrar with respect to the Notes;

          (f)  if any party fails to deliver a notice relating to an event the
fact of which, pursuant to this Indenture, requires notice to be sent to the
Trustee, the Trustee may conclusively rely on its failure to receive such notice
as reason to act as if no such event occurred; and

          (g)  the Trustee shall not be deemed to have knowledge of any Event of
Default hereunder unless it shall have been notified in writing of such Event of
Default by the Company or the holders of at least 10% in aggregate principal
amount of the Notes.

          None of the provisions contained in this Indenture shall require the
Trustee to expend or risk its own funds or otherwise incur personal financial
liability in the performance of any of its duties or in the exercise of any of
its rights or powers, if there is reasonable ground for believing that the
repayment of such funds or adequate indemnity against such risk or liability is
not reasonably assured to it.

          Section 8.02.  Reliance on Documents, Opinions, Etc. Except as
otherwise provided in Section 8.01:

          (a)  the Trustee may rely and shall be protected in acting upon any
resolution, certificate, statement, instrument, opinion, report, notice,
request, consent, order, bond, debenture, note, coupon or other paper or
document (whether in its original or facsimile form) believed by it in good
faith to be genuine and to have been signed or presented by the proper party or
parties;

          (b)  any request, direction, order or demand of the Company mentioned
herein shall be sufficiently evidenced by an Officers' Certificate (unless other
evidence in respect thereof be herein specifically prescribed); and any
resolution of the Board of Directors may be evidenced to the Trustee by a copy
thereof certified by the Secretary or an Assistant Secretary of the Company;

                                       55
<PAGE>

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

          (d)  the Trustee shall be under no obligation to exercise any of the
rights or powers vested in it by this Indenture at the request, order or
direction of any of the Noteholders pursuant to the provisions of this
Indenture, unless such Noteholders shall have offered to the Trustee reasonable
security or indemnity against the costs, expenses and liabilities which may be
incurred therein or thereby;

          (e)  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 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; and

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

          Section 8.03.  No Responsibility for Recitals, Etc. The recitals
contained herein and in the Notes (except in the Trustee's certificate of
authentication) shall be taken as the statements of the Company, and the Trustee
assumes no responsibility for the correctness of the same. The Trustee makes no
representations as to the validity or sufficiency of this Indenture or of the
Notes. The Trustee shall not be accountable for the use or application by the
Company of any Notes or the proceeds of any Notes authenticated and delivered by
the Trustee in conformity with the provisions of this Indenture.

          Section 8.04.  Trustee, Paying Agents, Conversion Agents or Registrar
May Own Notes. The Trustee, any paying agent, any conversion agent or Note
registrar, in its individual or any other capacity, may become the owner or
pledgee of Notes with the same rights it would have if it were not Trustee,
paying agent, conversion agent or Note registrar.

          Section 8.05.  Monies to Be Held in Trust. Subject to the provisions
of Section 13.04 and Section 4.02, all monies received by the Trustee shall,
until used or applied as herein provided, be held in trust for the purposes for
which they

                                       56
<PAGE>

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

          Section 8.06.  Compensation and Expenses of Trustee. The Company
covenants and agrees to pay to the Trustee from time to time, and the Trustee
shall be entitled to, reasonable compensation for all services rendered by it
hereunder in any capacity (which shall not be limited by any provision of law in
regard to the compensation of a trustee of an express trust) as mutually agreed
to from time to time in writing between the Company and the Trustee, and the
Company will pay or reimburse the Trustee upon its request for all reasonable
expenses, disbursements and advances reasonably incurred or made by the Trustee
in accordance with any of the provisions of this Indenture (including the
reasonable compensation and the expenses and disbursements of its counsel and of
all Persons not regularly in its employ) except any such expense, disbursement
or advance as may arise from its negligence, willful misconduct, recklessness or
bad faith. The Company also covenants to indemnify the Trustee (or any officer,
director or employee of the Trustee), in any capacity under this Indenture and
its agents and any authenticating agent for, and to hold them harmless against,
any and all loss, liability, claim or expense incurred without negligence,
willful misconduct, recklessness or bad faith on the part of the Trustee or such
officers, directors, employees and agent or authenticating agent, as the case
may be, and arising out of or in connection with the acceptance or
administration of this trust or in any other capacity hereunder, including the
costs and expenses of defending themselves against any claim of liability in the
premises. The obligations of the Company under this Section 8.06 to compensate
or indemnify the Trustee and to pay or reimburse the Trustee for expenses,
disbursements and advances shall be secured by a lien prior to that of the Notes
upon all property and funds held or collected by the Trustee as such, except
funds held in trust for the benefit of the holders of particular Notes. The
obligation of the Company under this Section shall survive the satisfaction and
discharge of this Indenture.

          When the Trustee and its agents and any authenticating agent incur
expenses or render services after an Event of Default specified in Section
7.01(d) or (e) with respect to the Company occurs, the expenses and the
compensation for the services are intended to constitute expenses of
administration under any bankruptcy, insolvency or similar laws.

          Section 8.07.  Officers' Certificate as Evidence. Except as otherwise
provided in Section 8.01, whenever in the administration of the provisions of
this Indenture the Trustee shall deem it necessary or desirable that a matter be
proved or established prior to taking or omitting any action hereunder, such
matter (unless

                                       57
<PAGE>

other evidence in respect thereof be herein specifically prescribed) may, in the
absence of bad faith or willful misconduct on the part of the Trustee, be deemed
to be conclusively proved and established by an Officers' Certificate delivered
to the Trustee.

          Section 8.08.  Conflicting Interests of Trustee. If the Trustee has or
shall acquire a conflicting interest within the meaning of the Trust Indenture
Act, the Trustee shall either eliminate such interest or resign, to the extent
and in the manner provided by, and subject to the provisions of, the Trust
Indenture Act and this Indenture.

          Section 8.09.  Eligibility of Trustee. There shall at all times be a
Trustee hereunder which shall be a Person that is eligible pursuant to the Trust
Indenture Act to act as such and has a combined capital and surplus of at least
$50,000,000 (or if such Person is a member of a bank holding company system, its
bank holding company shall have a combined capital and surplus of at least
$50,000,000). If such Person publishes reports of condition at least annually,
pursuant to law or to the requirements of any supervising or examining
authority, then for the purposes of this Section the combined capital and
surplus of such Person shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time
the Trustee shall cease to be eligible in accordance with the provisions of this
Section 8.09, it shall resign immediately in the manner and with the effect
hereinafter specified in this Article.

          Section 8.10.  Resignation or Removal of Trustee.

          (a)  The Trustee may at any time resign by giving written notice of
such resignation to the Company and to the holders of Notes. Upon receiving such
notice of resignation, the Company shall promptly appoint a successor trustee by
written instrument, in duplicate, executed by order of the Board of Directors,
one copy of which instrument shall be delivered to the resigning Trustee and one
copy to the successor trustee. If no successor trustee shall have been so
appointed and have accepted appointment sixty (60) days after the mailing of
such notice of resignation to the Noteholders, the resigning Trustee may, upon
ten (10) business days' notice to the Company and the Noteholders, appoint a
successor identified in such notice or may petition, at the expense of the
Company, any court of competent jurisdiction for the appointment of a successor
trustee, or, if any Noteholder who has been a bona fide holder of a Note or
Notes for at least six (6) months may, subject to the provisions of Section
7.09, on behalf of himself and all others similarly situated, petition any such
court for the appointment of a successor trustee. Such court may thereupon,
after such notice, if any, as it may deem proper and prescribe, appoint a
successor trustee.

          (b)  In case at any time any of the following shall occur:

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<PAGE>

          (i)  the Trustee shall fail to comply with Section 8.08 after written
     request therefor by the Company or by any Noteholder who has been a bona
     fide holder of a Note or Notes for at least six (6) months; or

         (ii)  the Trustee shall cease to be eligible in accordance with the
      provisions of Section 8.09 and shall fail to resign after written request
      therefor by the Company or by any such Noteholder; or

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

then, in any such case, the Company may remove the Trustee and appoint a
successor trustee by written instrument, in duplicate, executed by order of the
Board of Directors, one copy of which instrument shall be delivered to the
Trustee so removed and one copy to the successor trustee, or, subject to the
provisions of Section 7.09, any Noteholder who has been a bona fide holder of a
Note or Notes for at least six (6) months may, on behalf of himself and all
others similarly situated, petition any court of competent jurisdiction for the
removal of the Trustee and the appointment of a successor trustee; provided,
however, that if no successor Trustee shall have been appointed and have
accepted appointment sixty (60) days after either the Company or the Noteholders
has removed the Trustee, the Trustee so removed may petition, at the expense of
the Company, any court of competent jurisdiction for an appointment of a
successor trustee. Such court may thereupon, after such notice, if any, as it
may deem proper and prescribe, remove the Trustee and appoint a successor
trustee.

          (c)  The holders of a majority in aggregate principal amount of the
Notes at the time outstanding may at any time remove the Trustee and nominate a
successor trustee which shall be deemed appointed as successor trustee unless,
within ten (10) days after notice to the Company of such nomination, the Company
objects thereto, in which case the Trustee so removed or any Noteholder, or if
such Trustee so removed or any Noteholder fails to act, the Company, upon the
terms and conditions and otherwise as in Section 8.10(a) provided, may petition
any court of competent jurisdiction for an appointment of a successor trustee.

          (d)  Any resignation or removal of the Trustee and appointment of a
successor trustee pursuant to any of the provisions of this Section 8.10 shall
become effective upon acceptance of appointment by the successor trustee as
provided in Section 8.11.

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<PAGE>

          Section 8.11.  Acceptance by Successor Trustee. Any successor trustee
appointed as provided in Section 8.10 shall execute, acknowledge and deliver to
the Company and to its predecessor trustee an instrument accepting such
appointment hereunder, and thereupon the resignation or removal of the
predecessor trustee shall become effective and such successor trustee, without
any further act, deed or conveyance, shall become vested with all the rights,
powers, duties and obligations of its predecessor hereunder, with like effect as
if originally named as trustee herein; but, nevertheless, on the written request
of the Company or of the successor trustee, the trustee ceasing to act shall,
upon payment of any amount then due it pursuant to the provisions of Section
8.06, execute and deliver an instrument transferring to such successor trustee
all the rights and powers of the trustee so ceasing to act. Upon request of any
such successor trustee, the Company shall execute any and all instruments in
writing for more fully and certainly vesting in and confirming to such successor
trustee all such rights and powers. Any trustee ceasing to act shall,
nevertheless, retain a lien upon all property and funds held or collected by
such trustee as such, except for funds held in trust for the benefit of holders
of particular Notes, to secure any amounts then due it pursuant to the
provisions of Section 8.06.

          No successor trustee shall accept appointment as provided in this
Section 8.11 unless, at the time of such acceptance, such successor trustee
shall be qualified under the provisions of Section 8.08 and be eligible under
the provisions of Section 8.09.

          Upon acceptance of appointment by a successor trustee as provided in
this Section 8.11, the Company (or the former trustee, at the written direction
of the Company) shall mail or cause to be mailed notice of the succession of
such trustee hereunder to the holders of Notes at their addresses as they shall
appear on the Note register. If the Company fails to mail such notice within ten
(10) days after acceptance of appointment by the successor trustee, the
successor trustee shall cause such notice to be mailed at the expense of the
Company.

          Section 8.12.  Succession by Merger, Etc. Any corporation into which
the Trustee may be merged or converted or with which it may be consolidated, or
any corporation resulting from any merger, conversion or consolidation to which
the Trustee shall be a party, or any corporation succeeding to all or
substantially all of the corporate trust business of the Trustee (including any
trust created by this Indenture), shall be the successor to the Trustee
hereunder without the execution or filing of any paper or any further act on the
part of any of the parties hereto, provided that in the case of any corporation
succeeding to all or substantially all of the corporate trust business of the
Trustee, such corporation shall be qualified under the provisions of Section
8.08 and eligible under the provisions of Section 8.09.



                                       60
<PAGE>

         In case at the time such successor to the Trustee shall succeed to the
trusts created by this Indenture, any of the Notes shall have been authenticated
but not delivered, any such successor to the Trustee may adopt the certificate
of authentication of any predecessor trustee or authenticating agent appointed
by such predecessor trustee, and deliver such Notes so authenticated; and in
case at that time any of the Notes shall not have been authenticated, any
successor to the Trustee or any authenticating agent appointed by such successor
trustee may authenticate such Notes in the name of the successor trustee; and in
all such cases such certificates shall have the full force that is provided in
the Notes or in this Indenture; provided, however, that the right to adopt the
certificate of authentication of any predecessor Trustee or authenticate Notes
in the name of any predecessor Trustee shall apply only to its successor or
successors by merger, conversion or consolidation.

         Section  8.13.  Preferential  Collection  of  Claims.  If and  when the
Trustee  shall be or become a creditor of the Company (or any other obligor upon
the  Notes),  the  Trustee  shall be  subject  to the  provisions  of the  Trust
Indenture Act regarding the collection of the claims against the Company (or any
such other obligor).

         Section 8.14. Trustee's Application for Instructions from the Company.
Any application by the Trustee for written instructions from the Company (other
than with regard to any action proposed to be taken or omitted to be taken by
the Trustee that affects the rights of the holders of the Notes or holders of
Senior Indebtedness under this Indenture, including, without limitation, under
Article Four hereof) may, at the option of the Trustee, set forth in writing any
action proposed to be taken or omitted by the Trustee under this Indenture and
the date on and/or after which such action shall be taken or such omission shall
be effective. The Trustee shall not be liable for any action taken by, or
omission of, the Trustee in accordance with a proposal included in such
application on or after the date specified in such application (which date shall
not be less than three (3) Business Days after the date any officer of the
Company actually receives such application, unless any such officer shall have
consented in writing to any earlier date) unless prior to taking any such action
(or the effective date in the case of an omission), the Trustee shall have
received written instructions in response to such application specifying the
action to be taken or omitted.

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<PAGE>

                                   ARTICLE 9

                                The Noteholders

         Section 9.01. Action by Noteholders. Whenever in this Indenture it is
provided that the holders of a specified percentage in aggregate principal
amount of the Notes may take any action (including the making of any demand or
request, the giving of any notice, consent or waiver or the taking of any other
action), the fact that at the time of taking any such action, the holders of
such specified percentage have joined therein may be evidenced (a) by any
instrument or any number of instruments of similar tenor executed by Noteholders
in person or by agent or proxy appointed in writing, or (b) by the record of the
holders of Notes voting in favor thereof at any meeting of Noteholders duly
called and held in accordance with the provisions of Article Ten, or (c) by a
combination of such instrument or instruments and any such record of such a
meeting of Noteholders. Whenever the Company or the Trustee solicits the taking
of any action by the holders of the Notes, the Company or the Trustee may fix in
advance of such solicitation, a date as the record date for determining holders
entitled to take such action. The record date shall be not more than fifteen
(15) days prior to the date of commencement of solicitation of such action.

         Section 9.02. Proof of Execution by Noteholders. Subject to the
provisions of Sections 8.01, 8.02 and 10.05, proof of the execution of any
instrument by a Noteholder or its agent or proxy shall be sufficient if made in
accordance with such reasonable rules and regulations as may be prescribed by
the Trustee or in such manner as shall be satisfactory to the Trustee. The
holding of Notes shall be proved by the registry of such Notes or by a
certificate of the Note registrar.

         The record of any  Noteholders'  meeting  shall be proved in the manner
provided in Section 10.06.

         Section 9.03. Who Are Deemed Absolute Owners. The Company, the Trustee,
any paying agent, any conversion agent and any Note registrar may deem the
Person in whose name such Note shall be registered upon the Note register to be,
and may treat it as, the absolute owner of such Note (whether or not such Note
shall be overdue and notwithstanding any notation of ownership or other writing
thereon made by any Person other than the Company or any Note registrar) for the
purpose of receiving payment of or on account of the principal of, premium, if
any, and interest on such Note, for conversion of such Note and for all other
purposes; and neither the Company nor the Trustee nor any paying agent nor any
conversion agent nor any Note registrar shall be affected by any notice to the
contrary. All such payments so made to any holder for the time being, or upon
his order, shall be valid, and, to the extent of the sum or sums so paid,
effectual to satisfy and discharge the liability for monies payable upon any
such Note.

                                       62
<PAGE>

         Section 9.04. Company-owned Notes Disregarded. In determining whether
the holders of the requisite aggregate principal amount of Notes have concurred
in any direction, consent, waiver or other action under this Indenture, Notes
which are owned by the Company or any other obligor on the Notes or any
Affiliate of the Company or any other obligor on the Notes shall be disregarded
and deemed not to be outstanding for the purpose of any such determination;
provided, however, that, for the purposes of determining whether the Trustee
shall be protected in relying on any such direction, consent, waiver or other
action, only Notes which a Responsible Officer knows are so owned shall be so
disregarded. Notes so owned which have been pledged in good faith may be
regarded as outstanding for the purposes of this Section 9.04 if the pledgee
shall establish to the satisfaction of the Trustee the pledgee's right to vote
such Notes and that the pledgee is not the Company, any other obligor on the
Notes or any Affiliate of the Company or any such other obligor. In the case of
a dispute as to such right, any decision by the Trustee taken upon the advice of
counsel shall be full protection to the Trustee. Upon request of the Trustee,
the Company shall furnish to the Trustee promptly an Officers' Certificate
listing and identifying all Notes, if any, known by the Company to be owned or
held by or for the account of any of the above described Persons, and, subject
to Section 8.01, the Trustee shall be entitled to accept such Officers'
Certificate as conclusive evidence of the facts therein set forth and of the
fact that all Notes not listed therein are outstanding for the purpose of any
such determination.

         Section 9.05. Revocation of Consents, Future Holders Bound. At any time
prior to (but not after) the evidencing to the Trustee, as provided in Section
9.01, of the taking of any action by the holders of the percentage in aggregate
principal amount of the Notes specified in this Indenture in connection with
such action, any holder of a Note which is shown by the evidence to be included
in the Notes the holders of which have consented to such action may, by filing
written notice with the Trustee at its Corporate Trust Office and upon proof of
holding as provided in Section 9.02, revoke such action so far as concerns such
Note. Except as aforesaid, any such action taken by the holder of any Note shall
be conclusive and binding upon such holder and upon all future holders and
owners of such Note and of any Notes issued in exchange or substitution
therefor, irrespective of whether any notation in regard thereto is made upon
such Note or any Note issued in exchange or substitution therefor.

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<PAGE>

                                  ARTICLE 10

                            Meetings of Noteholders

         Section 10.01.  Purpose of Meetings.  A meeting of  Noteholders  may be
called  at any time and from time to time  pursuant  to the  provisions  of this
Article Ten for any of the following purposes:

                  (1) to give any notice to the  Company or to the Trustee or to
         give any directions to the Trustee  permitted under this Indenture,  or
         to consent to the waiving of any default or Event of Default  hereunder
         and its  consequences,  or to take any other  action  authorized  to be
         taken by  Noteholders  pursuant  to any of the  provisions  of  Article
         Seven;

                  (2) to remove the  Trustee and  nominate a  successor  trustee
         pursuant to the provisions of Article Eight;

                  (3) to consent to the  execution of an indenture or indentures
         supplemental hereto pursuant to the provisions of Section 11.02; or

                  (4) to take any other action  authorized  to be taken by or on
         behalf of the holders of any specified  aggregate  principal  amount of
         the  Notes  under  any  other  provision  of this  Indenture  or  under
         applicable law.

         Section 10.02. Call of Meetings by Trustee. The Trustee may at any time
call a meeting of Noteholders to take any action specified in Section 10.01, to
be held at such time and at such place as the Trustee shall determine. Notice of
every meeting of the Noteholders, setting forth the time and the place of such
meeting and in general terms the action proposed to be taken at such meeting and
the establishment of any record date pursuant to Section 9.01, shall be mailed
to holders of Notes at their addresses as they shall appear on the Note
register. Such notice shall also be mailed to the Company. Such notices shall be
mailed not less than twenty (20) nor more than ninety (90) days prior to the
date fixed for the meeting.

    Any meeting of Noteholders shall be valid without notice if the holders of
all Notes then outstanding are present in person or by proxy or if notice is
waived before or after the meeting by the holders of all Notes outstanding, and
if the Company and the Trustee are either present by duly authorized
representatives or have, before or after the meeting, waived notice.

         Section 10.03.  Call of Meetings by Company or Noteholders.  In case at
any time the Company, pursuant to a resolution of its Board of Directors, or the
holders of at least ten percent (10%) in aggregate principal amount of the Notes
then  outstanding,  shall  have  requested  the  Trustee  to call a  meeting  of

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<PAGE>

Noteholders,  by written request  setting forth in reasonable  detail the action
proposed to be taken at the meeting,  and the Trustee  shall not have mailed the
notice of such meeting  within  twenty (20) days after  receipt of such request,
then the Company or such  Noteholders  may  determine the time and the place for
such meeting and may call such meeting to take any action  authorized in Section
10.01, by mailing notice thereof as provided in Section 10.02.

         Section 10.04. Qualifications for Voting. To be entitled to vote at any
meeting of Noteholders a person shall (a) be a holder of one or more Notes on
the record date pertaining to such meeting or (b) be a person appointed by an
instrument in writing as proxy by a holder of one or more Notes on the record
date pertaining to such meeting. The only persons who shall be entitled to be
present or to speak at any meeting of Noteholders shall be the persons entitled
to vote at such meeting and their counsel and any representatives of the Trustee
and its counsel and any representatives of the Company and its counsel.

         Section 10.05. Regulations. Notwithstanding any other provisions of
this Indenture, the Trustee may make such reasonable regulations as it may deem
advisable for any meeting of Noteholders, in regard to proof of the holding of
Notes and of the appointment of proxies, and in regard to the appointment and
duties of inspectors of votes, the submission and examination of proxies,
certificates and other evidence of the right to vote, and such other matters
concerning the conduct of the meeting as it shall think fit.

         The Trustee shall, by an instrument in writing, appoint a temporary
chairman of the meeting, unless the meeting shall have been called by the
Company or by Noteholders as provided in Section 10.03, in which case the
Company or the Noteholders calling the meeting, as the case may be, shall in
like manner appoint a temporary chairman. A permanent chairman and a permanent
secretary of the meeting shall be elected by vote of the holders of a majority
in principal amount of the Notes represented at the meeting and entitled to vote
at the meeting.

         Subject to the provisions of Section 9.04, at any meeting each
Noteholder or proxyholder shall be entitled to one vote for each $1,000
principal amount of Notes held or represented by him; provided, however, that no
vote shall be cast or counted at any meeting in respect of any Note challenged
as not outstanding and ruled by the chairman of the meeting to be not
outstanding. The chairman of the meeting shall have no right to vote other than
by virtue of Notes held by him or instruments in writing as aforesaid duly
designating him as the proxy to vote on behalf of other Noteholders. Any meeting
of Noteholders duly called pursuant to the provisions of Section 10.02 or 10.03
may be adjourned from time to time by the holders of a majority of the aggregate
principal amount of Notes represented at

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<PAGE>

the meeting, whether or not constituting a quorum, and the meeting may be held
as so adjourned without further notice.

         Section 10.06. Voting. The vote upon any resolution submitted to any
meeting of Noteholders shall be by written ballot on which shall be subscribed
the signatures of the holders of Notes or of their representatives by proxy and
the outstanding principal amount of the Notes held or represented by them. The
permanent chairman of the meeting shall appoint two inspectors of votes who
shall count all votes cast at the meeting for or against any resolution and who
shall make and file with the secretary of the meeting their verified written
reports in duplicate of all votes cast at the meeting. A record in duplicate of
the proceedings of each meeting of Noteholders shall be prepared by the
secretary of the meeting and there shall be attached to said record the original
reports of the inspectors of votes on any vote by ballot taken thereat and
affidavits by one or more persons having knowledge of the facts setting forth a
copy of the notice of the meeting and showing that said notice was mailed as
provided in Section 10.02. The record shall show the principal amount of the
Notes voting in favor of or against any resolution. The record shall be signed
and verified by the affidavits of the permanent chairman and secretary of the
meeting and one of the duplicates shall be delivered to the Company and the
other to the Trustee to be preserved by the Trustee, the latter to have attached
thereto the ballots voted at the meeting.

         Any record so signed and verified  shall be conclusive  evidence of the
matters therein stated.

         Section 10.07. No Delay of Rights by Meeting. Nothing contained in this
Article Ten shall be deemed or construed to authorize or permit, by reason of
any call of a meeting of Noteholders or any rights expressly or impliedly
conferred hereunder to make such call, any hindrance or delay in the exercise of
any right or rights conferred upon or reserved to the Trustee or to the
Noteholders under any of the provisions of this Indenture or of the Notes.





                                  ARTICLE 11

                            Supplemental Indentures

         Section 11.01. Supplemental Indentures Without Consent of Noteholders.
The Company, when authorized by the resolutions of the Board of Directors, and
the Trustee may, from time to time, and at any time enter into an indenture or
indentures supplemental hereto for one or more of the following purposes:

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<PAGE>

          (a) make provision with respect to the conversion rights of the
holders of Notes pursuant to the requirements of Section 15.06 and the
redemption obligations of the Company pursuant to the requirements of Section
3.05(e);

          (b) subject to Article Four, to convey, transfer, assign, mortgage or
pledge to the Trustee as security for the Notes, any property or assets;

          (c) to evidence the succession of another Person to the Company, or
successive successions, and the assumption by the successor Person of the
covenants, agreements and obligations of the Company pursuant to Article Twelve;

          (d) to add to the covenants of the Company such further covenants,
restrictions or conditions as the Board of Directors and the Trustee shall
consider to be for the benefit of the holders of Notes, and to make the
occurrence, or the occurrence and continuance, of a default in any such
additional covenants, restrictions or conditions a default or an Event of
Default permitting the enforcement of all or any of the several remedies
provided in this Indenture as herein set forth; provided, however, that in
respect of any such additional covenant, restriction or condition, such
supplemental indenture may provide for a particular period of grace after
default (which period may be shorter or longer than that allowed in the case of
other defaults) or may provide for an immediate enforcement upon such default or
may limit the remedies available to the Trustee upon such default;

          (e) to provide for the issuance under this Indenture of Notes in
coupon form (including Notes registrable as to principal only) and to provide
for exchangeability of such Notes with the Notes issued hereunder in fully
registered form and to make all appropriate changes for such purpose;

          (f) to cure any ambiguity or to correct or supplement any provision
contained herein or in any supplemental indenture that may be defective or
inconsistent with any other provision contained herein or in any supplemental
indenture, or to make such other provisions in regard to matters or questions
arising under this Indenture that shall not materially adversely affect the
interests of the holders of the Notes;

          (g) to evidence and provide for the acceptance of appointment
hereunder by a successor Trustee with respect to the Notes; or

          (h) to modify, eliminate or add to the provisions of this Indenture to
such extent as shall be necessary to effect the qualifications of this Indenture
under the Trust Indenture Act, or under any similar federal statute hereafter
enacted.

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<PAGE>

         Upon the written request of the Company, accompanied by a copy of the
resolutions of the Board of Directors certified by its Secretary or Assistant
Secretary authorizing the execution of any supplemental indenture, the Trustee
is hereby authorized to join with the Company in the execution of any such
supplemental indenture, to make any further appropriate agreements and
stipulations that may be therein contained and to accept the conveyance,
transfer and assignment of any property thereunder, but the Trustee shall not be
obligated to, but may in its discretion, enter into any supplemental indenture
that affects the Trustee's own rights, duties or immunities under this Indenture
or otherwise.

         Any supplemental indenture authorized by the provisions of this Section
11.01 may be executed by the Company and the Trustee without the consent of the
holders of any of the Notes at the time outstanding, notwithstanding any of the
provisions of Section 11.02.

         Notwithstanding any other provision of the Indenture or the Notes, the
Registration Rights Agreement and the obligation to pay Liquidated Damages
thereunder may be amended, modified or waived in accordance with the provisions
of the Registration Rights Agreement.

         Section 11.02. Supplemental Indenture with Consent of Noteholders. With
the consent (evidenced as provided in Article Nine) of the holders of not less
than a majority in aggregate principal amount of the Notes at the time
outstanding, the Company, when authorized by the resolutions of the Board of
Directors, and the Trustee may, from time to time and at any time, enter into an
indenture or indentures supplemental hereto for the purpose of adding any
provisions to or changing in any manner or eliminating any of the provisions of
this Indenture or any supplemental indenture or of modifying in any manner the
rights of the holders of the Notes; provided, however, that no such supplemental
indenture shall (i) extend the fixed maturity of any Note, or reduce the rate or
extend the time of payment of interest thereon, or reduce the principal amount
thereof or premium, if any, thereon, or reduce any amount payable on redemption
thereof, or impair the right of any Noteholder to institute suit for the payment
thereof, or make the principal thereof or interest or premium, if any, thereon
payable in any coin or currency other than that provided in the Notes, or modify
the provisions of this Indenture with respect to the subordination of the Notes
in a manner adverse to the Noteholders in any material respect, or change the
obligation of the Company to redeem any Note upon the happening of a Fundamental
Change in a manner adverse to the holder of Notes, or impair the right to
convert the Notes into Common Stock subject to the terms set forth herein,
including Section 15.06, in each case, without the consent of the holder of each
Note so affected, or (ii) reduce the aforesaid percentage of Notes, the holders
of which are required to consent to any such supplemental indenture, without the
consent of the holders of all Notes then outstanding.

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<PAGE>

         Upon the written request of the Company, accompanied by a copy of the
resolutions of the Board of Directors certified by its Secretary or Assistant
Secretary authorizing the execution of any such supplemental indenture, and upon
the filing with the Trustee of evidence of the consent of Noteholders as
aforesaid, the Trustee shall join with the Company in the execution of such
supplemental indenture unless such supplemental indenture affects the Trustee's
own rights, duties or immunities under this Indenture or otherwise, in which
case the Trustee may in its discretion, but shall not be obligated to, enter
into such supplemental indenture.

         It shall not be necessary for the consent of the Noteholders under this
Section 11.02 to approve the particular form of any proposed supplemental
indenture, but it shall be sufficient if such consent shall approve the
substance thereof.

         Section 11.03. Effect of Supplemental Indenture. Any supplemental
indenture executed pursuant to the provisions of this Article Eleven shall
comply with the Trust Indenture Act, as then in effect, provided that this
Section 11.03 shall not require such supplemental indenture or the Trustee to be
qualified under the Trust Indenture Act prior to the time such qualification is
in fact required under the terms of the Trust Indenture Act or the Indenture has
been qualified under the Trust Indenture Act, nor shall it constitute any
admission or acknowledgment by any party to such supplemental indenture that any
such qualification is required prior to the time such qualification is in fact
required under the terms of the Trust Indenture Act or the Indenture has been
qualified under the Trust Indenture Act. Upon the execution of any supplemental
indenture pursuant to the provisions of this Article Eleven, this Indenture
shall be and be deemed to be modified and amended in accordance therewith and
the respective rights, limitation of rights, obligations, duties and immunities
under this Indenture of the Trustee, the Company and the holders of Notes shall
thereafter be determined, exercised and enforced hereunder, subject in all
respects to such modifications and amendments and all the terms and conditions
of any such supplemental indenture shall be and be deemed to be part of the
terms and conditions of this Indenture for any and all purposes.

         Section 11.04. Notation on Notes. Notes authenticated and delivered
after the execution of any supplemental indenture pursuant to the provisions of
this Article Eleven may bear a notation in form approved by the Trustee as to
any matter provided for in such supplemental indenture. If the Company or the
Trustee shall so determine, new Notes so modified as to conform, in the opinion
of the Trustee and the Board of Directors, to any modification of this Indenture
contained in any such supplemental indenture may, at the Company's expense, be
prepared and executed by the Company, authenticated by the Trustee (or an
authenticating agent duly appointed by the Trustee pursuant to Section 16.10)
and

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<PAGE>

delivered in exchange for the Notes then outstanding, upon surrender of such
Notes then outstanding.

         Section 11.05. Evidence of Compliance of Supplemental Indenture to be
Furnished to Trustee. Prior to entering into any supplemental indenture, the
Trustee may request an Officers' Certificate and an Opinion of Counsel as
conclusive evidence that any supplemental indenture executed pursuant hereto
complies with the requirements of this Article Eleven.



                                  ARTICLE 12

               Consolidation, Merger, Sale, Conveyance and Lease

         Section 12.01. Company May Consolidate on Certain Terms. Subject to the
provisions of Section 12.02, nothing contained in this Indenture or in any of
the Notes shall prevent any consolidation or merger of the Company with or into
any other Person or Persons (whether or not affiliated with the Company), or
successive consolidations or mergers in which the Company or its successor or
successors shall be a party or parties, or shall prevent any sale, conveyance or
tease (or successive sales, conveyances or leases) of all or substantially all
of the property of the Company, to any other Person (whether or not affiliated
with the Company), authorized to acquire and operate the same and that shall be
organized under the laws of the United States of America, any state thereof or
the District of Columbia; provided, however, that upon any such consolidation,
merger, sale, conveyance or lease, the due and punctual payment of the principal
of and premium, if any, and interest (including Liquidated Damages, if any) on
all of the Notes, according to their tenor and the due and punctual performance
and observance of all of the covenants and conditions of this Indenture to be
performed by the Company, shall be expressly assumed, by supplemental indenture
satisfactory in form to the Trustee, executed and delivered to the Trustee by
the Person (if other than the Company) formed by such consolidation, or into
which the Company shall have been merged, or by the Person that shall have
acquired or leased such property, and such supplemental indenture shall provide
for the applicable conversion rights set forth in Section 15.06.

         Section 12.02. Successor Corporation to Be Substituted. In case of any
such consolidation, merger, sale, conveyance or lease and upon the assumption by
the successor Person, by supplemental indenture, executed and delivered to the
Trustee and satisfactory in form to the Trustee, of the due and punctual payment
of the principal of and premium, if any, and interest on all of the Notes and
the due and punctual performance of all of the covenants and conditions of this
Indenture to be performed by the Company, such successor Person shall succeed to
and be substituted for the Company, with the same effect as if it had been



                                       70
<PAGE>

named herein as the party of this first part. Such successor Person thereupon
may cause to be signed, and may issue either in its own name or in the name of
Kulicke and Soffa Industries, Inc. any or all of the Notes, issuable hereunder
that theretofore shall not have been signed by the Company and delivered to the
Trustee; and, upon the order of such successor Person instead of the Company and
subject to all the terms, conditions and limitations in this Indenture
prescribed, the Trustee shall authenticate and shall deliver, or cause to be
authenticated and delivered, any Notes that previously shall have been signed
and delivered by the officers of the Company to the Trustee for authentication,
and any Notes that such successor Person thereafter shall cause to be signed and
delivered to the Trustee for that purpose. All the Notes so issued shall in all
respects have the same legal rank and benefit under this Indenture as the Notes
theretofore or thereafter issued in accordance with the terms of this Indenture
as though all of such Notes had been issued at the date of the execution hereof.
In the event of any such consolidation, merger, sale, conveyance or lease, the
Person named as the "Company" in the first paragraph of this Indenture or any
successor that shall thereafter have become such in the manner prescribed in
this Article Twelve may be dissolved, wound up and liquidated at any time
thereafter and such Person shall be released from its liabilities as obligor and
maker of the Notes and from its obligations under this Indenture.

     In case of any such consolidation, merger, sale, conveyance or lease, such
changes in phraseology and form (but not in substance) may be made in the Notes
thereafter to be issued as may be appropriate.

     Section 12.03.  Opinion of Counsel to Be Given Trustee.  The Trustee
shall receive an Officers' Certificate and an Opinion of Counsel as conclusive
evidence that any such consolidation,  merger, sale, conveyance or lease and any
such assumption complies with the provisions of this Article Twelve.



                                  ARTICLE 13

                    Satisfaction and Discharge of Indenture

     Section 13.01. Discharge of Indenture. When (a) the Company shall deliver
to the Trustee for cancellation all Notes theretofore authenticated (other than
any Notes that have been destroyed, lost or stolen and in lieu of or in
substitution for which other Notes shall have been authenticated and delivered)
and not theretofore canceled, or (b) all the Notes not theretofore canceled or
delivered to the Trustee for cancellation shall have become due and payable, or
are by their terms to become due and payable within one year or are to be called
for redemption within one year under arrangements satisfactory to the Trustee
for the giving of notice of redemption, and the Company shall deposit with the

                                       71
<PAGE>

Trustee, in trust, funds sufficient to pay at maturity or upon redemption of all
of the Notes (other than any Notes that shall have been mutilated, destroyed,
lost or stolen and in lieu of or in substitution for which other Notes shall
have been authenticated and delivered) not theretofore canceled or delivered to
the Trustee for cancellation, including principal and premium, if any, and
interest due or to become due to such date of maturity or redemption date, as
the case may be, accompanied by a verification report, as to the sufficiency of
the deposited amount, from an independent certified accountant or other
financial professional satisfactory to the Trustee, and if the Company shall
also pay or cause to be paid all other sums payable hereunder by the Company,
then this Indenture shall cease to be of further effect (except as to (i)
remaining rights of registration of transfer, substitution and exchange and
conversion of Notes, (ii) rights hereunder of Noteholders to receive payments of
principal of and premium, if any, and interest on, the Notes and the other
rights, duties and obligations of Noteholders, as beneficiaries hereof with
respect to the amounts, if any, so deposited with the Trustee and (iii) the
rights, obligations and immunities of the Trustee hereunder), and the Trustee,
on written demand of the Company accompanied by an Officers' Certificate and an
Opinion of Counsel as required by Section 16.04 and at the cost and expense of
the Company, shall execute proper instruments acknowledging satisfaction of and
discharging this Indenture; the Company, however, hereby agrees to reimburse the
Trustee for any costs or expenses thereafter reasonably and properly incurred by
the Trustee and to compensate the Trustee for any services thereafter reasonably
and properly rendered by the Trustee in connection with this Indenture or the
Notes.

     Section 13.02. Deposited Monies to Be Held in Trust by Trustee. Subject to
Section 13.04, all monies deposited with the Trustee pursuant to Section 13.01,
provided such deposit was not in violation of Article Four, shall be held in
trust for the sole benefit of the Noteholders and not to be subject to the
subordination provisions of Article Four, and such monies shall be applied by
the Trustee to the payment, either directly or through any paying agent
(including the Company if acting as its own paying agent), to the holders of the
particular Notes for the payment or redemption of which such monies have been
deposited with the Trustee, of all sums due and to become due thereon for
principal and interest and premium, if any.

     Section 13.03. Paying Agent to Repay Monies Held. Upon the satisfaction and
discharge of this Indenture, all monies then held by any paying agent of the
Notes (other than the Trustee) shall, upon written request of the Company, be
repaid to it or paid to the Trustee, and thereupon such paying agent shall be
released from all further liability with respect to such monies.

     Section 13.04. Return of Unclaimed Monies.  Subject to the requirements of
applicable law, any monies deposited with or paid to the Trustee

                                       72
<PAGE>

for payment of the principal of, premium, if any, or interest on Notes and not
applied but remaining unclaimed by the holders of Notes for two years after the
date upon which the principal of, premium, if any, or interest on such Notes, as
the case may be, shall have become due and payable, shall be repaid to the
Company by the Trustee on demand and all liability of the Trustee shall
thereupon cease with respect to such monies; and the holder of any of the Notes
shall thereafter look only to the Company for any payment that such holder may
be entitled to collect unless an applicable abandoned property law designates
another Person.

     Section 13.05.  Reinstatement.  If the Trustee or the paying agent is
unable to apply any money in accordance with Section 13.02 by reason of any
order or judgment of any court or governmental authority enjoining, restraining
or otherwise prohibiting such application, the Company's obligations under this
Indenture and the Notes shall be revived and reinstated as though no deposit had
occurred pursuant to Section 13.01 until such time as the Trustee or the paying
agent is permitted to apply all such money in accordance with Section 13.02;
provided, however, that if the Company makes any payment of interest on or
principal of any Note following the reinstatement of its obligations, the
Company shall be subrogated to the rights of the holders of such Notes to
receive such payment from the money held by the Trustee or paying agent.


                                  ARTICLE 14

        Immunity of Incorporators, Stockholders, Officers and Directors

     Section 14.01.  Indenture and Notes Solely Corporate Obligations. No
recourse for the payment of the principal of or premium, if any, or interest on
any Note, or for any claim based thereon or otherwise in respect thereof, and no
recourse under or upon any obligation, covenant or agreement of the Company in
this Indenture or in any supplemental indenture or in any Note, or because of
the creation of any indebtedness represented thereby, shall be had against any
incorporator, stockholder, employee, agent, officer, director or subsidiary, as
such, past, present or future, of the Company or of any successor corporation,
either directly or through the Company or any successor corporation, whether by
virtue of any constitution, statute or rule of law, or by the enforcement of any
assessment or penalty or otherwise; it being expressly understood that all such
liability is hereby expressly waived and released as a condition of, and as a
consideration for, the execution of this Indenture and the issue of the Notes.

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<PAGE>

                                  ARTICLE 15

                              Conversion of Notes

     Section 15.01.  Right to Convert.  Subject to and upon compliance with the
provisions of this Indenture, including, without limitation, Article Four, the
holder of any Note shall have the right, at its option, at any time after the
original issuance of the Notes hereunder through the close of business on the
final maturity date of the Notes (except that, with respect to any Note or
portion of a Note that shall be called for redemption, such right shall
terminate, except as provided in Section 15.02, Section 3.02 or Section 3.04, at
the close of business on the Business Day next preceding the date fixed for
redemption of such Note or portion of a Note unless the Company shall default in
payment due upon redemption thereof) to convert the principal amount of any such
Note, or any portion of such principal amount which is $1,000 or an integral
multiple thereof, into that number of fully paid and non-assessable shares of
Common Stock (as such shares shall then be constituted) obtained by dividing the
principal amount of the Note or portion thereof surrendered for conversion by
the Conversion Price in effect at such time, by surrender of the Note so to be
converted in whole or in part in the manner provided, together with any required
funds, in Section 15.02. A Note in respect of which a holder is exercising its
option to require redemption upon a Fundamental Change pursuant to Section
3.05(a) may be converted only if such holder withdraws its election to exercise
in accordance with Section 3.05(b). A holder of Notes is not entitled to any
rights of a holder of Common Stock until such holder has converted his Notes to
Common Stock, and only to the extent such Notes are deemed to have been
converted to Common Stock under this Article Fifteen.

     Section 15.02.  Exercise of Conversion Privilege; Issuance of Common Stock
on Conversion, No Adjustment for Interest or Dividends. In order to exercise the
conversion privilege with respect to any Note in certificated form, the holder
of any such Note to be converted in whole or in part shall surrender such Note,
duly endorsed, at an office or agency maintained by the Company pursuant to
Section 5.02, accompanied by the funds, if any, required by the penultimate
paragraph of this Section 15.02, and shall give written notice of conversion in
the form provided on the Notes (or such other notice which is acceptable to the
Company) to the office or agency that the holder elects to convert such Note or
the portion thereof specified in said notice. Such notice shall also state the
name or names (with address or addresses) in which the certificate or
certificates for shares of Common Stock which shall be issuable on such
conversion shall be issued, and shall be accompanied by transfer taxes, if
required pursuant to Section 15.07. Each such Note surrendered for conversion
shall, unless the shares issuable on conversion are to be issued in the same
name as the registration of such Note, be duly endorsed by, or be accompanied by
instruments of transfer in form

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<PAGE>

satisfactory to the Company duly executed by, the holder or his duly authorized
attorney.

     In order to exercise the conversion privilege with respect to any interest
in a Global Note, the beneficial holder must complete, or cause to be completed,
the appropriate instruction form for conversion pursuant to the Depositary's
book-entry conversion program, deliver, or cause to be delivered, by book-entry
delivery an interest in such Global Note, furnish appropriate endorsements and
transfer documents if required by the Company or the Trustee or conversion
agent, and pay the funds, if any, required by this Section 15.02 and any
transfer taxes if required pursuant to Section 15.07.

     As promptly as practicable after satisfaction of the requirements for
conversion set forth above, subject to compliance with any restrictions on
transfer if shares issuable on conversion are to be issued in a name other than
that of the Noteholder (as if such transfer were a transfer of the Note or Notes
(or portion thereof) so converted), the Company shall issue and shall deliver to
such Noteholder at the office or agency maintained by the Company for such
purpose pursuant to Section 5.02, a certificate or certificates for the number
of full shares of Common Stock issuable upon the conversion of such Note or
portion thereof as determined by the Company in accordance with the provisions
of this Article Fifteen and a check or cash in respect of any fractional
interest in respect of a share of Common Stock arising upon such conversion,
calculated by the Company as provided in Section 15.03. In case any Note of a
denomination greater than $1,000 shall be surrendered for partial conversion,
and subject to Section 2.03, the Company shall execute and the Trustee shall
authenticate and deliver to the holder of the Note so surrendered, without
charge to him, a new Note or Notes in authorized denominations in an aggregate
principal amount equal to the unconverted portion of the surrendered Note.

     Each conversion shall be deemed to have been effected as to any such Note
(or portion thereof) on the date on which the requirements set forth above in
this Section 15.02 have been satisfied as to such Note (or portion thereof), and
the Person in whose name any certificate or certificates for shares of Common
Stock shall be issuable upon such conversion shall be deemed to have become on
said date the holder of record of the shares represented thereby; provided,
however, that any such surrender on any date when the stock transfer books of
the Company shall be closed shall constitute the Person in whose name the
certificates are to be issued as the record holder thereof for all purposes on
the next succeeding day on which such stock transfer books are open, but such
conversion shall be at the Conversion Price in effect on the date upon which
such Note shall be surrendered.

     No adjustment in respect of interest on any Note converted or dividends on
any shares issued upon conversion of such Note will be made upon any

                                       75
<PAGE>

conversion except as set forth in the next sentence. If this Note (or portion
hereof) is surrendered for conversion during the period from the close of
business on any record date for the payment of interest to the close of business
on the Business Day preceding the following interest payment date and either (x)
has not been called for redemption on a redemption date that occurs during such
period or (y) is not to be redeemed in connection with a Fundamental Change on a
Repurchase Date that occurs during such period, this Note (or portion hereof
being converted) must be accompanied by an amount, in New York Clearing House
funds or other funds acceptable to the Company, equal to the interest payable on
such interest payment date on the principal amount being converted; provided,
however, that no such payment shall be required if there shall exist at the time
of conversion a default in the payment of interest on the Notes.

     Upon the conversion of an interest in a Global Note, the Trustee (or other
conversion agent appointed by the Company), or the Custodian at the direction of
the Trustee (or other conversion agent appointed by the Company), shall make a
notation on such Global Note as to the reduction in the principal amount
represented thereby. The Company shall notify the Trustee in writing of any
conversions of Notes effected through any conversion agent other than the
Trustee.

     Section 15.03.  Cash Payments in Lieu of Fractional Shares. No fractional
shares of Common Stock or scrip representing fractional shares shall be issued
upon conversion of Notes. If more than one Note shall be surrendered for
conversion at one time by the same holder, the number of full shares that shall
be issuable upon conversion shall be computed on the basis of the aggregate
principal amount of the Notes (or specified portions thereof to the extent
permitted hereby) so surrendered. If any fractional share of stock would be
issuable upon the conversion of any Note or Notes, the Company shall make an
adjustment and payment therefor in cash at the current market price thereof to
the holder of Notes. The current market price of a share of Common Stock shall
be the Closing Price on the last Business Day immediately preceding the day on
which the Notes (or specified portions thereof) are deemed to have been
converted.

     Section 15.04.  Conversion Price.  The conversion price shall be as
specified in the form of Note (herein called the "Conversion Price") attached as
Exhibit A hereto, subject to adjustment as provided in this Article Fifteen.

     Section 15.05.  Adjustment of Conversion Price. The Conversion Price shall
be adjusted from time to time by the Company as follows:

     (a)  In case the Company shall hereafter pay a dividend or make a
distribution to all holders of the outstanding Common Stock in shares of Common

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Stock, the Conversion Price shall be reduced so that the same shall equal the
price determined by multiplying the Conversion Price in effect at the opening of
business on the date following the date fixed for the determination of
stockholders entitled to receive such dividend or other distribution by a
fraction, the numerator of which shall be the number of shares of the Common
Stock outstanding at the close of business on the date fixed for such
determination, and the denominator of which shall be the sum of such number of
shares and the total number of shares constituting such dividend or other
distribution, such reduction to become effective immediately after the opening
of business on the day following the date fixed for such determination. For the
purpose of this paragraph (a), the number of shares of Common Stock at any time
outstanding shall not include shares held in the treasury of the Company. The
Company will not pay any dividend or make any distribution on shares of Common
Stock held in the treasury of the Company. If any dividend or distribution of
the type described in this Section 15.05(a) is declared but not so paid or made,
the Conversion Price shall again be adjusted to the Conversion Price that would
then be in effect if such dividend or distribution had not been declared.

     (b)  In case the Company shall issue rights or warrants to all holders of
its outstanding shares of Common Stock entitling them (for a period expiring
within forty-five (45) days after the date fixed for determination of
stockholders entitled to receive such rights or warrants) to subscribe for or
purchase shares of Common Stock at a price per share less than the Current
Market Price (as defined below) on the date fixed for determination of
stockholders entitled to receive such rights or warrants, 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 fixed
for determination of stockholders entitled to receive such rights or warrants by
a fraction, the numerator of which shall be the number of shares of Common Stock
outstanding at the close of business on the date fixed for determination of
stockholders entitled to receive such rights or warrants plus the number of
shares that the aggregate offering price of the total number of shares so
offered would purchase at such Current Market Price, and the denominator of
which shall be the number of shares of Common Stock outstanding on the date
fixed for determination of stockholders entitled to receive such rights or
warrants plus the total number of additional shares of Common Stock offered for
subscription or purchase. Such adjustment shall be successively made whenever
any such rights or warrants are issued, and shall become effective immediately
after the opening of business on the day following the date fixed for
determination of stockholders entitled to receive such rights or warrants. To
the extent that shares of Common Stock are not delivered after the expiration of
such rights or warrants, the Conversion Price shall be readjusted to the
Conversion Price that would then be in effect had the adjustments 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. In the event that such
rights or

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warrants are not so issued, the Conversion Price shall again be adjusted to be
the Conversion Price that would then be in effect if such date fixed for the
determination of stockholders entitled to receive such rights or warrants had
not been fixed. In determining whether any rights or warrants entitle the
holders to subscribe for or purchase shares of Common Stock at less than such
Current Market Price, and in determining the aggregate offering price of such
shares of Common Stock, there shall be taken into account any consideration
received by the Company for such rights or warrants and any amount payable on
exercise or conversion thereof, the value of such consideration, if other than
cash, to be determined by the Board of Directors.

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

     (d)  In case the Company shall, by dividend or otherwise, distribute to all
holders of its Common Stock shares of any class of capital stock of the Company
(other than any dividends or distributions to which Section 15.05(a) applies) or
evidences of its indebtedness or assets (including securities, but excluding any
rights or warrants referred to in Section 15.05(b), and excluding any dividend
or distribution (x) paid exclusively in cash or (y) referred to in Section
15.05(a) (any of the foregoing hereinafter in this Section 15.05(d) called the
"Securities")), then, in each such case (unless the Company elects to reserve
such Securities for distribution to the Noteholders upon the conversion of the
Notes so that any such holder converting Notes will receive upon such
conversion, in addition to the shares of Common Stock to which such holder is
entitled, the amount and kind of such Securities which such holder would have
received if such holder had converted its Notes into Common Stock immediately
prior to the Record Date (as defined in Section 15.05(h)(4) for such
distribution of the Securities)), the Conversion Price shall be reduced so that
the same shall be equal to the price determined by multiplying the Conversion
Price in effect on the Record Date with respect to such distribution by a
fraction, the numerator of which shall be the Current Market Price per share of
the Common Stock on such Record Date less the fair market value (as determined
by the Board of Directors, whose determination shall be conclusive, and
described in a resolution of the Board of Directors) on the Record Date of the
portion of the Securities so distributed applicable to one share of Common Stock
and the denominator of which shall be

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<PAGE>

the Current Market Price per share of the Common Stock, such reduction to become
effective immediately prior to the opening of business on the day following such
Record Date; provided, however, that in the event the then fair market value (as
so determined) of the portion of the Securities so distributed applicable to one
share of Common Stock is equal to or greater than the Current Market Price of
the Common Stock on the Record Date, in lieu of the foregoing adjustment,
adequate provision shall be made so that each Noteholder shall have the right to
receive upon conversion the amount of Securities such holder would have received
had such holder converted each Note on the Record Date. In the event that such
dividend or distribution is not so paid or made, the Conversion Price shall
again be adjusted to be the Conversion Price that would then be in effect if
such dividend or distribution had not been declared. If the Board of Directors
determines the fair market value of any distribution for purposes of this
Section 15.05(d) by reference to the actual or when issued trading market for
any securities, it must in doing so consider the prices in such market over the
same period used in computing the Current Market Price of the Common Stock.

     Rights or warrants distributed by the Company to all holders of Common
Stock entitling the holders thereof to subscribe for or purchase shares of the
Company's capital stock (either initially or under certain circumstances), which
rights or warrants, until the occurrence of a specified event or events
("Trigger Event"): (i) are deemed to be transferred with such shares of Common
Stock; (ii) are not exercisable; and (iii) are also issued in respect of future
issuances of Common Stock, shall be deemed not to have been distributed for
purposes of this Section 15.05 (and no adjustment to the Conversion Price under
this Section 15.05 will be required) until the occurrence of the earliest
Trigger Event, whereupon such rights and warrants shall be deemed to have been
distributed and an appropriate adjustment (if any is required) to the Conversion
Price shall be made under this Section 15.05(d). If any such right or warrant,
including any such existing rights or warrants distributed prior to the date of
this Indenture, are subject to events, upon the occurrence of which such rights
or warrants become exercisable to purchase different securities, evidences of
indebtedness or other assets, then the date of the occurrence of any and each
such event shall be deemed to be the date of distribution and record date with
respect to new rights or warrants with such rights (and a termination or
expiration of the existing rights or warrants without exercise by any of the
holders thereof). In addition, in the event of any distribution (or deemed
distribution) of rights or warrants, or any Trigger Event or other event (of the
type described in the preceding sentence) with respect thereto that was counted
for purposes of calculating a distribution amount for which an adjustment to the
Conversion Price under this Section 15.05 was made, (1) in the case of any such
rights or warrants that shall all have been redeemed or repurchased without
exercise by any holders thereof, the Conversion Price shall be readjusted upon
such final redemption or repurchase to give effect to such distribution or
Trigger Event, as the case may be, as though it were a cash

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<PAGE>

distribution, equal to the per share redemption or repurchase price received by
a holder or holders of Common Stock with respect to such rights or warrants
(assuming such holder had retained such rights or warrants), made to all holders
of Common Stock as of the date of such redemption or repurchase, and (2) in the
case of such rights or warrants that shall have expired or been terminated
without exercise by any holders thereof, the Conversion Price shall be
readjusted as if such rights and warrants had not been issued.

     No adjustment of the Conversion Price shall be made pursuant to this
Section 15.05(d) in respect of rights or warrants distributed or deemed
distributed on any Trigger Event to the extent that such rights or warrants are
actually distributed, or reserved by the Company for distribution to holders of
Notes upon conversion by such holders of Notes to Common Stock.

     For purposes of this Section 15.05(d) and Sections 15.05(a) and (b), any
dividend or distribution to which this Section 15.05(d) is applicable that also
includes shares of Common Stock, or rights or warrants to subscribe for or
purchase shares of Common Stock (or both), shall be deemed instead to be (1) a
dividend or distribution of the evidences of indebtedness, assets or shares of
capital stock other than such shares of Common Stock or rights or warrants (and
any Conversion Price reduction required by this Section 15.05(d) with respect to
such dividend or distribution shall then be made) immediately followed by (2) a
dividend or distribution of such shares of Common Stock or such rights or
warrants (and any further Conversion Price reduction required by Sections
15.05(a) and (b) with respect to such dividend or distribution shall then be
made), except (A) the Record Date of such dividend or distribution shall be
substituted as "the date fixed for the determination of stockholders entitled to
receive such dividend or other distribution", "the date fixed for the
determination of stockholders entitled to receive such rights or warrants" and
"the date fixed for such determination" within the meaning of Sections 15.05(a)
and (b), and (B) any shares of Common Stock included in such dividend or
distribution shall not be deemed "outstanding at the close of business on the
date fixed for such determination" within the meaning of Section 15.05(a).

     (e)  In case the Company shall, by dividend or otherwise, distribute to all
holders of its Common Stock cash (excluding (x) any quarterly cash dividend on
the Common Stock to the extent the aggregate cash dividend per share of Common
Stock in any fiscal quarter does not exceed the greater of (A) the amount per
share of Common Stock of the next preceding quarterly cash dividend on the
Common Stock to the extent that such preceding quarterly dividend did not
require any adjustment of the Conversion Price pursuant to this Section 15.05(e)
(as adjusted to reflect subdivisions, or combinations of the Common Stock), and
(B) 3.75% of the arithmetic average of the Closing Price (determined as set
forth in Section 15.05(h)) during the ten Trading Days (as defined in Section
15.05(h))

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immediately prior to the date of declaration of such dividend, and (y) any
dividend or distribution in connection with the liquidation, dissolution or
winding up of the Company, whether voluntary or involuntary), then, in such
case, the Conversion Price shall be reduced so that the same shall equal the
price determined by multiplying the Conversion Price in effect immediately prior
to the close of business on such record date by a fraction, the numerator of
which shall be the Current Market Price of the Common Stock on the record date
less the amount of cash so distributed (and not excluded as provided above)
applicable to one share of Common Stock, and the denominator of which shall be
such Current Market Price of the Common Stock, such reduction to be effective
immediately prior to the opening of business on the day following the record
date; provided, however, that in the event the portion of the cash so
distributed applicable to one share of Common Stock is equal to or greater than
the Current Market Price of the Common Stock on the record date, in lieu of the
foregoing adjustment, adequate provision shall be made so that each Noteholder
shall have the right to receive upon conversion the amount of cash such holder
would have received had such holder converted each Note on the record date. In
the event that such dividend or distribution is not so paid or made, the
Conversion Price shall again be adjusted to be the Conversion Price that would
then be in effect if such dividend or distribution had not been declared. If any
adjustment is required to be made as set forth in this Section 15.05(e) as a
result of a distribution that is a quarterly dividend, such adjustment shall be
based upon the amount by which such distribution exceeds the amount of the
quarterly cash dividend permitted to be excluded pursuant hereto. If an
adjustment is required to be made as set forth in this Section 15.05(e) above as
a result of a distribution that is not a quarterly dividend, such adjustment
shall be based upon the full amount of the distribution.

          (f) In case a tender or exchange offer made by the Company or any
Subsidiary for all or any portion of the Common Stock shall expire and such
tender or exchange offer (as amended upon the expiration thereof) shall require
the payment to stockholders of consideration per share of Common Stock having a
fair market value (as determined by the Board of Directors, whose determination
shall be conclusive and described in a resolution of the Board of Directors)
that as of the last time (the "Expiration Time") tenders or exchanges may be
made pursuant to such tender or exchange offer (as it may be amended) exceeds
the Current Market Price of the Common Stock on the Trading Day next succeeding
the Expiration Time, the Conversion Price shall be reduced so that the same
shall equal the price determined by multiplying the Conversion Price in effect
immediately prior to the Expiration Time by a fraction the numerator of which
shall be the number of shares of Common Stock outstanding (including any
tendered or exchanged shares) at the Expiration Time multiplied by the Current
Market Price of the Common Stock on the Trading Day next succeeding the
Expiration Time and the denominator of which shall be the sum of (x) the fair
market value (determined as aforesaid) of the aggregate consideration payable to

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stockholders based on the acceptance (up to any maximum specified in the terms
of the tender or exchange offer) of all shares validly tendered or exchanged and
not withdrawn as of the Expiration Time (the shares deemed so accepted, up to
any such maximum, being referred to as the "Purchased Shares") and (y) the
product of the number of shares of Common Stock outstanding (less any Purchased
Shares) at the Expiration Time and the Current Market Price of the Common Stock
on the Trading Day next succeeding the Expiration Time, such reduction to become
effective immediately prior to the opening of business on the Trading Day
following the Expiration Time. In the event that the Company is obligated to
purchase shares pursuant to any such tender or exchange offer, but the Company
is permanently prevented by applicable law from effecting any such purchases or
all such purchases are rescinded, the Conversion Price shall again be adjusted
to be the Conversion Price that would then be in effect if such tender or
exchange offer had not been made.

          (g) In case of a tender or exchange offer made by a Person other than
the Company or any Subsidiary for an amount that increases the offeror's
ownership of Common Stock to more than twenty-five percent (25%) of the Common
Stock outstanding and shall involve the payment by such Person of consideration
per share of Common Stock having a fair market value (as determined by the Board
of Directors, whose determination shall be conclusive, and described in a
resolution of the Board of Directors) that as of the last time (the "Offer
Expiration Time") tenders or exchanges may be made pursuant to such tender or
exchange offer (as it shall have been amended) that exceeds the Current Market
Price of the Common Stock on the Trading Day next succeeding the Offer
Expiration Time, and in which, as of the Offer Expiration Time the Board of
Directors is not recommending rejection of the offer, the Conversion Price shall
be reduced so that the same shall equal the price determined by multiplying the
Conversion Price in effect immediately prior to the Offer Expiration Time by a
fraction the numerator of which shall be the number of shares of Common Stock
outstanding (including any tendered or exchanged shares) at the Offer Expiration
Time multiplied by the Current Market Price of the Common Stock on the Trading
Day next succeeding the Offer Expiration Time and the denominator of which shall
be the sum of (x) the fair market value (determined as aforesaid) of the
aggregate consideration payable to stockholders based on the acceptance (up to
any maximum specified in the terms of the tender or exchange offer) of all
shares validly tendered or exchanged and not withdrawn as of the Offer
Expiration Time (the shares deemed so accepted, up to any such maximum, being
referred to as the "Accepted Purchased Shares") and (y) the product of the
number of shares of Common Stock outstanding (less any Accepted Purchased
Shares) at the Offer Expiration Time and the Current Market Price of the Common
Stock on the Trading Day next succeeding the Offer Expiration Time, such
reduction to become effective immediately prior to the opening of business on
the Trading Day following the Offer Expiration Time. In the event that such
Person is obligated to purchase
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shares pursuant to any such tender or exchange offer, but such Person is
permanently prevented by applicable law from effecting any such purchases or all
such purchases are rescinded, the Conversion Price shall again be adjusted to be
the Conversion Price that would then be in effect if such tender or exchange
offer had not been made. Notwithstanding the foregoing, the adjustment described
in this Section 15.05(g) shall not be made if, as of the Offer Expiration Time,
the offering documents with respect to such offer disclose a plan or intention
to cause the Company to engage in any transaction described in Article Twelve.

          (h) For purposes of this Section 15.05, the following terms shall have
the meaning indicated:

                    (1) "Closing Price" with respect to any security on any day
          shall mean the closing sale price, regular way, on such day or, in
          case no such sale takes place on such day, the average of the reported
          closing bid and asked prices, regular way, in each case as quoted on
          the Nasdaq National Market or, if such security is not quoted or
          listed or admitted to trading on such Nasdaq National Market, on the
          principal national securities exchange or quotation system on which
          such security is quoted or listed or admitted to trading or, if not
          quoted or listed or admitted to trading on any national securities
          exchange or quotation system, the average of the closing bid and asked
          prices of such security on the over-the-counter market on the day in
          question as reported by the National Quotation Bureau Incorporated, or
          a similar generally accepted reporting service, or if not so
          available, in such manner as furnished by any New York Stock Exchange
          member firm selected from time to time by the Board of Directors for
          that purpose, or a price determined in good faith by the Board of
          Directors or, to the extent permitted by applicable law, a duly
          authorized committee thereof, whose determination shall be conclusive.

                    (2) "Current Market Price" shall mean the average of the
          daily Closing Prices per share of Common Stock for the ten consecutive
          Trading Days immediately prior to the date in question except as
          hereinafter provided for purposes of any computation under Section
          15.05(f) or (g); provided, however, that (1) if the "ex" date (as
          hereinafter defined) for any event (other than the issuance or
          distribution requiring such computation and other than the tender or
          exchange offer requiring such computation under Section 15.05(f) or
          (g)) that requires an adjustment to the Conversion Price pursuant to
          Section 15.05(a), (b), (c), (d), (e), (f) or (g) occurs during such
          ten consecutive Trading Days, the Closing Price for each Trading Day
          prior to the "ex" date for such other event shall be adjusted by
          multiplying such Closing Price by the same fraction by which the
          Conversion Price is so required to be adjusted as a result of such
          other event, (2) if the "ex" date for any event (other than the

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<PAGE>

          issuance or distribution requiring such computation and other than the
          tender or exchange offer requiring such computation under Section
          15.05(f) or (g)) that requires an adjustment to the Conversion Price
          pursuant to Section 15.05(a), (b), (c), (d), (e), (f) or (g) occurs on
          or after the "ex" date for the issuance or distribution requiring such
          computation and prior to the day in question, the Closing Price for
          each Trading Day on and after the "ex" date for such other event shall
          be adjusted by multiplying such Closing Price by the reciprocal of the
          fraction by which the Conversion Price is so required to be adjusted
          as a result of such other event, and (3) if the "ex" date for the
          issuance or distribution requiring such computation is prior to the
          day in question, after taking into account any adjustment required
          pursuant to clause (1) or (2) of this proviso, the Closing Price for
          each Trading Day on or after such "ex" date shall be adjusted by
          adding thereto the amount of any cash and the fair market value (as
          determined by the Board of Directors or, to the extent permitted by
          applicable law, a duly authorized committee thereof in a manner
          consistent with any determination of such value for purposes of
          Section 15.05(d), (f) or (g), whose determination shall be conclusive
          and described in a resolution of the Board of Directors or such duly
          authorized committee thereof, as the case may be) of the evidences of
          indebtedness, shares of capital stock or assets being distributed
          applicable to one share of Common Stock as of the close of business on
          the day before such "ex" date. For purposes of any computation under
          Section 15.05(f) or (g), the "Current Market Price" of the Common
          Stock on any date shall be deemed to be the average of the daily
          Closing Prices per share of Common Stock for such day and the next two
          succeeding Trading Days; provided, however, that if the "ex" date for
          any event (other than the tender or exchange offer requiring such
          computation under Section 15.05(f) or (g)) that requires an adjustment
          to the Conversion Price pursuant to Section 15.05(a), (b), (c), (d),
          (e), (f) or (g) occurs on or after the Expiration Time or Offer
          Expiration Time, as the case may be, for the tender or exchange offer
          requiring such computation and prior to the day in question, the
          Closing Price for each Trading Day on and after the "ex" date for such
          other event shall be adjusted as provided in clauses (1), (2) and (3)
          of the proviso contained in the first sentence of this Section
          15.05(h)(2). For purpose of this paragraph, the term "ex" date, (1)
          when used with respect to any issuance or distribution, means the
          first date on which the Common Stock trades, regular way, on the
          relevant exchange or in the relevant market from which the Closing
          Price was obtained without the right to receive such issuance or
          distribution, (2) when used with respect to any subdivision or
          combination of shares of Common Stock, means the first date on which
          the Common Stock trades, regular way, on such exchange or in such
          market after the time at which such subdivision or combination becomes
          effective, and (3) when used with respect to any tender or

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<PAGE>

          exchange offer means the first date on which the Common Stock trades,
          regular way, on such exchange or in such market after the Expiration
          Time or the Offer Expiration Time of such offer.

                    (3) "fair market value" shall mean the amount which a
          willing buyer would pay a willing seller in an arm's-length
          transaction.

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

                    (5) "Trading Day" shall mean (x) if the applicable security
          is quoted on the Nasdaq National Market, a day on which trades may be
          made thereon or (y) if the applicable security is listed or admitted
          for trading on the New York Stock Exchange or another national
          securities exchange, a day on which the New York Stock Exchange or
          another national securities exchange is open for business or (z) 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.

          (i) The Company may make such reductions in the Conversion Price, in
addition to those required by Sections 15.05(a), (b), (c), (d), (e), (f) or (g)
as the Board of Directors considers to be advisable to avoid or diminish any
income tax to holders of Common Stock or rights to purchase Common Stock
resulting from any dividend or distribution of stock (or rights to acquire
stock) or from any event treated as such for income tax purposes.

          To the extent permitted by applicable law, the Company from time to
time may reduce the Conversion Price by any amount for any period of time if the
period is at least twenty (20) days, the reduction is irrevocable during the
period and the Board of Directors shall have made a determination that such
reduction would be in the best interests of the Company, which determination
shall be conclusive. Whenever the Conversion Price is reduced pursuant to the
preceding sentence, the Company shall mail to holders of record of the Notes a
notice of the reduction at least fifteen (15) days prior to the date the reduced
Conversion Price takes effect, and such notice shall state the reduced
Conversion Price and the period during which it will be in effect.

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<PAGE>

          (j) No adjustment in the Conversion Price shall be required unless
such adjustment would require an increase or decrease of at least one percent
(1%) in such price; provided, however, that any adjustments that by reason of
this Section 15.05) are not required to be made shall be carried forward and
taken into account in any subsequent adjustment. All calculations under this
Article Fifteen shall be made by the Company and shall be made to the nearest
cent or to the nearest one-hundredth (1/100) 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. To the extent the Notes
become convertible into cash, assets, property or securities (other than capital
stock of the Company), no adjustment need be made thereafter as to the cash,
assets, property or such securities. Interest will not accrue on the cash.

          (k) Whenever the Conversion Price is adjusted as herein provided, the
Company shall promptly file with the Trustee and any conversion agent other than
the Trustee an Officers' Certificate setting forth the Conversion Price after
such adjustment and setting forth a brief statement of the facts requiring such
adjustment. Unless and until a Responsible Officer of the Trustee shall have
received such Officers' Certificate, the Trustee shall not be deemed to have
knowledge of any adjustment of the Conversion Price and may assume that the last
Conversion Price of which it has knowledge is still in effect. Promptly after
delivery of such certificate, the Company shall prepare a notice of such
adjustment of the Conversion Price setting forth the adjusted Conversion Price
and the date on which each adjustment becomes effective and shall mail such
notice of such adjustment of the Conversion Price to the holder of each Note at
his last address appearing on the Note register provided for in Section 2.05 of
this Indenture, within twenty (20) days after execution thereof. Failure to
deliver such notice shall not affect the legality or validity of any such
adjustment.

          (l) In any case in which this Section 15.05 provides that an
adjustment shall become effective immediately after (1) a record date or Record
Date for an event, (2) the date fixed for the determination of stockholders
entitled to receive a dividend or distribution pursuant to Section 15.05(a), (3)
a date fixed for the determination of stockholders entitled to receive rights or
warrants pursuant to Section 15.05(b), (4) the Expiration Time for any tender or
exchange offer pursuant to Section 15.05(f), or (5) the Offer Expiration Time
for a tender or exchange offer pursuant to Section 15.05(g) (each a
"Determination Date"), the Company may elect to defer until the occurrence of
the relevant Adjustment Event (as hereinafter defined) (x) issuing to the holder
of any Note converted after such Determination Date and before the occurrence of
such Adjustment Event, the additional shares of Common Stock or other securities
issuable upon such conversion by reason of the adjustment required by such
Adjustment Event over and above the Common Stock issuable upon such conversion
before giving effect to such adjustment and (y) paying to such holder any amount
in cash in lieu of any

                                       86
<PAGE>

fraction pursuant to Section 15.03. For purposes of this Section 15.05(l), the
term "Adjustment Event" shall mean:

                    (i)   in any case referred to in clause (1) hereof, the
          occurrence of such event,

                   (ii)  in any case referred to in clause (2) hereof, the date
          any such dividend or distribution is paid or made,

                  (iii) in any case referred to in clause (3) hereof, the date
          of expiration of such rights or warrants, and

                   (iv)  in any case referred to in clause (4) or clause (5)
          hereof, the date a sale or exchange of Common Stock pursuant to such
          tender or exchange offer is consummated and becomes irrevocable.

          (m) For purposes of this Section 15.05, the number of shares of Common
Stock at any time outstanding shall not include shares held in the treasury of
the Company but shall include shares issuable in respect of scrip certificates
issued in lieu of fractions of shares of Common Stock. The Company will not pay
any dividend or make any distribution on shares of Common Stock held in the
treasury of the Company.

          Section 15.06. Effect of Reclassification, Consolidation, Merger or
Sale. If any of the following events occur, namely (i) any reclassification or
change of the outstanding shares of Common Stock (other than a subdivision or
combination to which Section 15.05(c) applies), (ii) any consolidation, merger
or combination of the Company with another Person as a result of which holders
of Common Stock shall be entitled to receive stock, other securities or other
property or assets (including cash) with respect to or in exchange for such
Common Stock, or (iii) any sale or conveyance of all or substantially all of the
properties and assets of the Company to any other Person as a result of which
holders of Common Stock shall be entitled to receive stock, other securities or
other property or assets (including cash) with respect to or in exchange for
such Common Stock, then the Company or the successor or purchasing Person, as
the case may be, shall execute with the Trustee a supplemental indenture (which
shall comply with the Trust Indenture Act as in force at the date of execution
of such supplemental indenture) providing that each Note shall be convertible
into the kind and amount of shares of stock, other securities or other property
or assets (including cash) receivable upon such reclassification, change,
consolidation, merger, combination, sale or conveyance by a holder of a number
of shares of Common Stock issuable upon conversion of such Notes (assuming, for
such purposes, a sufficient number of authorized shares of Common Stock are
available to convert all such Notes) immediately prior to such reclassification,
change, consolidation, merger, combination, sale or

                                       87
<PAGE>

conveyance assuming such holder of Common Stock did not exercise his rights of
election, if any, as to the kind or amount of stock, other securities or other
property or assets (including cash) receivable upon such reclassification,
change, consolidation, merger, combination, sale or conveyance (provided that,
if the kind or amount of stock, other securities or other property or assets
(including cash) receivable upon such reclassification, change, consolidation,
merger, combination, sale or conveyance is not the same for each share of Common
Stock in respect of which such rights of election shall not have been exercised
("nonelecting share"), then for the purposes of this Section 15.06 the kind and
amount of stock, other securities or other property or assets (including cash)
receivable upon such reclassification, change, consolidation, merger,
combination, sale or conveyance for each non-electing share shall be deemed to
be the kind and amount so receivable per share by a plurality of the non-
electing shares). Such supplemental indenture shall provide for adjustments
which shall be as nearly equivalent as may be practicable to the adjustments
provided for in this Article Fifteen.

          The Company shall cause notice of the execution of such supplemental
indenture to be mailed to each holder of Notes, at its address appearing on the
Note register provided for in Section 2.05 of this Indenture, within twenty (20)
days after execution thereof. Failure to deliver such notice shall not affect
the legality or validity of such supplemental indenture.

          The above provisions of this Section shall similarly apply to
successive reclassifications, changes, consolidations, mergers, combinations,
sales and conveyances.

          If this Section 15.06 applies to any event or occurrence, Section
15.05 shall not apply.

          Section 15.07. Taxes on Shares Issued. The issue of stock certificates
on conversions of Notes shall be made without charge to the converting
Noteholder for any tax in respect of the issue thereof. The Company shall not,
however, be required to pay any tax which may be payable in respect of any
transfer involved in the issue and delivery of stock in any name other than that
of the holder of any Note converted, and the Company shall not be required to
issue or deliver any such stock certificate unless and until the Person or
Persons requesting the issue thereof shall have paid to the Company the amount
of such tax or shall have established to the satisfaction of the Company that
such tax has been paid.

          Section 15.08. Reservation of Shares, Shares to Be Fully Paid;
Compliance with Governmental Requirements; Listing of Common Stock. The Company
shall provide, free from preemptive rights, out of its authorized but unissued
shares or shares held in treasury, sufficient shares of Common Stock to

                                       88
<PAGE>

provide for the conversion of the Notes from time to time as such Notes are
presented for conversion.

          Before taking any action which would cause an adjustment reducing the
Conversion Price below the then par value, if any, of the shares of Common Stock
issuable upon conversion of the Notes, the Company will take all corporate
action which may, in the opinion of its counsel, be necessary in order that the
Company may validly and legally issue shares of such Common Stock at such
adjusted Conversion Price.

          The Company covenants that all shares of Common Stock which may be
issued upon conversion of Notes will upon issue be fully paid and non-assessable
by the Company and free from all taxes, liens and charges with respect to the
issue thereof.

          The Company covenants that, if any shares of Common Stock to be
provided for the purpose of conversion of Notes hereunder require registration
with or approval of any governmental authority under any federal or state law
before such shares may be validly issued upon conversion, the Company will in
good faith and as expeditiously as possible, to the extent then permitted by the
rules and interpretations of the Securities and Exchange Commission (or any
successor thereto), endeavor to secure such registration or approval, as the
case may be.

          The Company further covenants that, if at any time the Common Stock
shall be listed on the Nasdaq National Market or any other national securities
exchange or automated quotation system, the Company will, if permitted by the
rules of such exchange or automated quotation system, list and keep listed, so
long as the Common Stock shall be so listed on such exchange or automated
quotation system, all Common Stock issuable upon conversion of the Note;
provided, however, that, if the rules of such exchange or automated quotation
system permit the Company to defer the listing of such Common Stock until the
first conversion of the Notes into Common Stock in accordance with the
provisions of this Indenture, the Company covenants to list such Common Stock
issuable upon conversion of the Notes in accordance with the requirements of
such exchange or automated quotation system at such time.

          Seciton 15.09. Responsibility of Trustee. The Trustee and any other
conversion agent shall not at any time be under any duty or responsibility to
any holder of Notes to determine the Conversion Price or whether any facts exist
which may require any adjustment of the Conversion Price, or with respect to the
nature or extent or calculation of any such adjustment when made, or with
respect to the method employed, or herein or in any supplemental indenture
provided to be employed, in making the same. The Trustee and any other
conversion agent

                                       89
<PAGE>

shall not be accountable with respect to the validity or value (or the kind or
amount) of any shares of Common Stock, or of any securities or property, which
may at any time be issued or delivered upon the conversion of any Note; and the
Trustee and any other conversion agent make no representations with respect
thereto. Neither the Trustee nor any conversion agent shall be responsible for
any failure of the Company to issue, transfer or deliver any shares of Common
Stock or stock certificates or other securities or property or cash upon the
surrender of any Note for the purpose of conversion or to comply with any of the
duties, responsibilities or covenants of the Company contained in this Article
Fifteen. Without limiting the generality of the foregoing, neither the Trustee
nor any conversion agent shall be under any responsibility to determine the
correctness of any provisions contained in any supplemental indenture entered
into pursuant to Section 15.06 relating either to the kind or amount of shares
of stock or securities or property (including cash) receivable by Noteholders
upon the conversion of their Notes after any event referred to in such Section
15.06 or to any adjustment to be made with respect thereto, but, subject to the
provisions of Section 8.01, may accept as conclusive evidence of the correctness
of any such provisions, and shall be protected in relying upon, the Officers'
Certificate (which the Company shall be obligated to file with the Trustee prior
to the execution of any such supplemental indenture) with respect thereto.

          Section 15.10. Notice to Holders Prior to Certain Actions. In case:

          (a) the Company shall declare a dividend (or any other distribution)
on its Common Stock that would require an adjustment in the Conversion Price
pursuant to Section 15.05; or

          (b) the Company shall authorize the granting to the holders of all or
substantially all of its Common Stock of rights or warrants to subscribe for or
purchase any share of any class or any other rights or warrants; or

          (c) of any reclassification or reorganization of the Common Stock of
the Company (other than a subdivision or combination of its outstanding Common
Stock, or a change in par value, or from par value to no par value, or from no
par value to par value), or of any consolidation or merger to which the Company
is a party and for which approval of any stockholders of the Company is
required, or of the sale or transfer of all or substantially all of the assets
of the Company or any Significant Subsidiary; or

          (d) of the voluntary or involuntary dissolution, liquidation or
winding up of the Company or any Significant Subsidiary;

the Company shall cause to be filed with the Trustee and to be mailed to each
holder of Notes at his address appearing on the Note register provided for in

                                       90
<PAGE>

Section 2.05 of this Indenture, as promptly as possible but in any event at
least ten (10) days prior to the applicable date hereinafter specified, a notice
stating (x) the date on which a record is to be taken for the purpose of such
dividend, distribution or rights or warrants, or, if a record is not to be
taken, the date as of which the holders of Common Stock of record to be entitled
to such dividend, distribution or rights are to be determined, or (y) the date
on which such reclassification, consolidation, merger, sale, transfer,
dissolution, liquidation or winding up is expected to become effective or occur,
and the date as of which it is expected that holders of Common Stock of record
shall be entitled to exchange their Common Stock for securities or other
property deliverable upon such reclassification, consolidation, merger, sale,
transfer, dissolution, liquidation or winding up. Failure to give such notice,
or any defect therein, shall not affect the legality or validity of such
dividend, distribution, reclassification, consolidation, merger, sale, transfer,
dissolution, liquidation or winding up.



                                  ARTICLE 16

                           Miscellaneous Provisions

         Section 16.01. Provisions Binding on Company's Successors. All the
covenants, stipulations, promises and agreements by the Company contained in
this Indenture shall bind its successors and assigns whether so expressed or
not.

         Section 16.02. Official Acts by Successor Corporation. Any act or
proceeding by any provision of this Indenture authorized or required to be done
or performed by any board, committee or officer of the Company shall and may be
done and performed with like force and effect by the like board, committee or
officer of any Person that shall at the time be the lawful sole successor of the
Company.

         Section 16.03. Addresses for Notices, Etc. Any notice or demand which
by any provision of this Indenture is required or permitted to be given or
served by the Trustee or by the holders of Notes on the Company shall be deemed
to have been sufficiently given or made, for all purposes, if given or served by
being deposited postage prepaid by registered or certified mail in a post office
letter box addressed (until another address is filed by the Company with the
Trustee) to Kulicke and Soffa Industries, Inc., 2101 Blair Mill Road, Willow
Grove, Pennsylvania 19090, Attention: Treasurer. Any notice, direction, request
or demand hereunder to or upon the Trustee shall be deemed to have been
sufficiently given or made, for all purposes, if given or served by being
deposited, postage prepaid, by registered or certified mail in a post office
letter box addressed to the Corporate Trust Office, which office is, at the date
as of which

                                       91
<PAGE>

this Indenture is dated, located at 1650 Market Street, Suite 5210,
Philadelphia, Pennsylvania, 19103, Attention: Capital Markets Fiduciary
Services.

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

         Any notice or communication mailed to a Noteholder shall be mailed to
him by first class mail, postage prepaid, at his address as it appears on the
Note register and shall be sufficiently given to him if so mailed within the
time prescribed.

         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, it is duly
given, whether or not the addressee receives it.

         Section 16.04. Governing Law. This Indenture and each Note shall be
deemed to be a contract made under the laws of the State of New York, and for
all purposes shall be construed in accordance with the laws of the State of New
York.

         Section 16.05. Evidence of Compliance with Conditions Precedent,
Certificates to Trustee. Upon any application or demand by the Company to the
Trustee to take any action under any of the provisions of this Indenture, the
Company shall furnish to the Trustee an Officers' Certificate stating that all
conditions precedent, if any, provided for in this Indenture relating to the
proposed action have been complied with, and an Opinion of Counsel stating that,
in the opinion of such counsel, all such conditions precedent have been complied
with.

         Each certificate or opinion provided for in this Indenture and
delivered to the Trustee with respect to compliance with a condition or covenant
provided for in this Indenture shall include: (1) a statement that the person
making such certificate or opinion has read such covenant or condition; (2) a
brief statement as to the nature and scope of the examination or investigation
upon which the statement or opinion contained in such certificate or opinion is
based; (3) a statement that, in the opinion of such person, he has made such
examination or investigation as is necessary to enable him to express an
informed opinion as to whether or not such covenant or condition has been
complied with; and (4) a statement as to whether or not, in the opinion of such
person, such condition or covenant has been complied with.

         Section 16.06. Legal Holidays. In any case in which the date of
maturity of interest on or principal of the Notes or the date fixed for
redemption of any Note will not be a Business Day, then payment of such interest
on or principal of the Notes need not be made on such date, but may be made on
the next succeeding

                                       92
<PAGE>

Business Day with the same force and effect as if made on the date of maturity
or the date fixed for redemption, and no interest shall accrue for the period
from and after such date.

         Section 16.07. Trust Indenture Act. This Indenture is hereby made
subject to, and shall be governed by, the provisions of the Trust Indenture Act
required to be part of and to govern indentures qualified under the Trust
Indenture Act; provided, however, that, unless otherwise required by law,
notwithstanding the foregoing, this Indenture and the Notes issued hereunder
shall not be subject to the provisions of subsections (a)(1), (a)(2), and (a)(3)
of Section 314 of the Trust Indenture Act as now in effect or as hereafter
amended or modified; provided further that this Section 16.07 shall not require
this Indenture or the Trustee to be qualified under the Trust Indenture Act
prior to the time such qualification is in fact required under the terms of the
Trust Indenture Act, nor shall it constitute any admission or acknowledgment by
any party to the Indenture that any such qualification is required prior to the
time such qualification is in fact required under the terms of the Trust
Indenture Act. If any provision hereof limits, qualifies or conflicts with
another provision hereof which is required to be included in an indenture
qualified under the Trust Indenture Act, such required provision shall control.

         Section 16.08. No Security Interest Created. Nothing in this Indenture
or in the Notes, expressed or implied, shall be construed to constitute a
security interest under the Uniform Commercial Code or similar legislation, as
now or hereafter enacted and in effect, in any jurisdiction in which property of
the Company or its subsidiaries is located.

         Section 16.09. Benefits of Indenture. Nothing in this Indenture or in
the Notes, express or implied, shall give to any Person, other than the parties
hereto, any paying agent, any authenticating agent, any Note registrar and their
successors hereunder, the holders of Notes and the holders of Senior
Indebtedness, any benefit or any legal or equitable right, remedy or claim under
this Indenture.

         Section 16.10. Table of Contents, Headings, Etc. The table of contents
and the titles 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 16.11. Authenticating Agent. The Trustee may appoint an
authenticating agent that shall be authorized to act on its behalf, and subject
to its direction, in the authentication and delivery of Notes in connection with
the original issuance thereof and transfers and exchanges of Notes hereunder,
including under Sections 2.04, 2.05, 2.06, 2.07, 3.03 and 3.05, as fully to all
intents and purposes as though the authenticating agent had been expressly

                                       93
<PAGE>

authorized by this Indenture and those Sections to authenticate and deliver
Notes. For all purposes of this Indenture, the authentication and delivery of
Notes by the authenticating agent shall be deemed to be authentication and
delivery of such Notes "by the Trustee" and a certificate of authentication
executed on behalf of the Trustee by an authenticating agent shall be deemed to
satisfy any requirement hereunder or in the Notes for the Trustee's certificate
of authentication. Such authenticating agent shall at all times be a Person
eligible to serve as trustee hereunder pursuant to Section 8.09.

         Any corporation into which any authenticating agent may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, consolidation or conversion to which any authenticating agent
shall be a party, or any corporation succeeding to the corporate trust business
of any authenticating agent, shall be the successor of the authenticating agent
hereunder, if such successor corporation is otherwise eligible under this
Section 16.11, without the execution or filing of any paper or any further act
on the part of the parties hereto or the authenticating agent or such successor
corporation.

         Any authenticating agent may at any time resign by giving written
notice of resignation to the Trustee and to the Company. The Trustee may at any
time terminate the agency of any authenticating agent by giving written notice
of termination to such authenticating agent and to the Company. Upon receiving
such a notice of resignation or upon such a termination, or in case at any time
any authenticating agent shall cease to be eligible under this Section, the
Trustee shall either promptly appoint a successor authenticating agent or itself
assume the duties and obligations of the former authenticating agent under this
Indenture and, upon such appointment of a successor authenticating agent, if
made, shall give written notice of such appointment of a successor
authenticating agent to the Company and shall mail notice of such appointment of
a successor authenticating agent to all holders of Notes as the names and
addresses of such holders appear on the Note register.

         The Company agrees to pay to the authenticating agent from time to time
such reasonable compensation for its services as shall be agreed upon in writing
between the Company and the authenticating agent.

         The provisions of Sections 8.02, 8.03, 8.04, 9.03 and this Section
16.11 shall be applicable to any authenticating agent.

         Section 16.12. Execution in Counterparts. This Indenture may be
executed in any number of counterparts, each of which shall be an original, but
such counterparts shall together constitute but one and the same instrument.

                                       94
<PAGE>

         Section 16.13. Severability. In case any provision in this Indenture or
in the Notes shall be invalid, illegal or unenforceable, then (to the extent
permitted by law) the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

         CHASE MANHATTAN TRUST COMPANY, NATIONAL ASSOCIATION hereby accepts the
trusts in this Indenture declared and provided, upon the terms and conditions
herein above set forth.

                                       95
<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed.

                           KULICKE AND SOFFA INDUSTRIES, INC.


                           /s/ Clifford G. Sprague
                           -----------------------------------------------------
                           Name: Clifford G. Sprague
                           Title: Senior Vice President, Chief Financial Officer


                           CHASE MANHATTAN TRUST COMPANY,
                           NATIONAL ASSOCIATION, as Trustee


                           /s/ Karen Vera
                           -----------------------------------------------------
                           Name: Karen Vera
                           Title: Assistant Vice President
<PAGE>

                                   EXHIBIT A

         For Global Note only: UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW
YORK, NEW YORK) (THE "DEPOSITARY", WHICH TERM INCLUDES ANY SUCCESSOR DEPOSITARY
FOR THE CERTIFICATES) TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER,
EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF
CEDE & CO. OR IN SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITARY (AND ANY PAYMENT HEREIN IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.

         THE NOTE EVIDENCED HEREBY HAS NOT BEEN REGISTERED UNDER THE UNITED
STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR ANY STATE
SECURITIES LAWS, AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD WITHIN THE UNITED
STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS EXCEPT AS SET FORTH
IN THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF, THE HOLDER (1) REPRESENTS
THAT (A) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A UNDER
THE SECURITIES ACT) OR (B) IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR" (AS
DEFINED IN RULE 501 (A)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT)
("INSTITUTIONAL ACCREDITED INVESTOR"); (2) AGREES THAT IT WILL NOT, PRIOR TO
EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO SALES OF THE NOTE EVIDENCED
HEREBY UNDER RULE 144(K) UNDER THE SECURITIES ACT (OR ANY SUCCESSOR PROVISION),
RESELL OR OTHERWISE TRANSFER THE NOTE EVIDENCED HEREBY OR THE COMMON STOCK
ISSUABLE UPON CONVERSION OF SUCH NOTE EXCEPT (A) TO KULICKE AND SOFFA
INDUSTRIES, INC. OR ANY SUBSIDIARY THEREOF, (B) INSIDE THE UNITED STATES TO A
QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES
ACT, (C) INSIDE THE UNITED STATES TO AN INSTITUTIONAL ACCREDITED INVESTOR THAT,
PRIOR TO SUCH TRANSFER, FURNISHES TO CHASE MANHATTAN TRUST COMPANY, NATIONAL
ASSOCIATION, AS TRUSTEE (OR A SUCCESSOR TRUSTEE, AS APPLICABLE), A SIGNED LETTER
CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS RELATING TO THE
<PAGE>

RESTRICTIONS ON TRANSFER OF THE NOTE EVIDENCED HEREBY (THE FORM OF WHICH LETTER
CAN BE OBTAINED FROM SUCH TRUSTEE OR A SUCCESSOR TRUSTEE, AS APPLICABLE), (D)
OUTSIDE THE UNITED STATES IN COMPLIANCE WITH RULE 904 UNDER THE SECURITIES ACT,
(E) PURSUANT TO THE EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE
SECURITIES ACT (IF AVAILABLE) OR (F) PURSUANT TO A REGISTRATION STATEMENT WHICH
HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT (AND WHICH CONTINUES TO BE
EFFECTIVE AT THE TIME OF SUCH TRANSFER); (3) PRIOR TO SUCH TRANSFER (OTHER THAN
A TRANSFER PURSUANT TO CLAUSE (2)(F) ABOVE), IT WILL FURNISH TO CHASE MANHATTAN
TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE (OR A SUCCESSOR TRUSTEE, AS
APPLICABLE), SUCH CERTIFICATIONS, LEGAL OPINIONS OR OTHER INFORMATION AS THE
TRUSTEE MAY REASONABLY REQUIRE TO CONFIRM THAT SUCH TRANSFER IS BEING MADE
PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT; AND (4) AGREES THAT IT WILL
DELIVER TO EACH PERSON TO WHOM THE NOTE EVIDENCED HEREBY IS TRANSFERRED A NOTICE
SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND. IN CONNECTION WITH ANY TRANSFER OF
THE NOTE EVIDENCED HEREBY PRIOR TO THE EXPIRATION OF THE HOLDING PERIOD
APPLICABLE TO SALES OF THE NOTE EVIDENCED HEREBY UNDER RULE 144(K) UNDER THE
SECURITIES ACT (OR ANY SUCCESSOR PROVISION), THE HOLDER MUST CHECK THE
APPROPRIATE BOX SET FORTH ON THE REVERSE HEREOF RELATING TO THE MANNER OF SUCH
TRANSFER AND SUBMIT THIS CERTIFICATE TO CHASE MANHATTAN TRUST COMPANY, NATIONAL
ASSOCIATION, AS TRUSTEE (OR A SUCCESSOR TRUSTEE, AS APPLICABLE). IF THE PROPOSED
TRANSFEREE IS AN INSTITUTIONAL ACCREDITED INVESTOR OR IS A PURCHASER WHO IS NOT
A U.S. PERSON, THE HOLDER MUST, PRIOR TO SUCH TRANSFER, FURNISH TO CHASE
MANHATTAN TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE (OR A SUCCESSOR
TRUSTEE, AS APPLICABLE), SUCH CERTIFICATIONS, LEGAL OPINIONS OR OTHER
INFORMATION AS SUCH TRUSTEE MAY REASONABLY REQUIRE TO CONFIRM THAT SUCH TRANSFER
IS BEING MADE PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO,
THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. THIS LEGEND WILL BE REMOVED
UPON THE EARLIER OF THE TRANSFER OF THE NOTE EVIDENCED HEREBY PURSUANT TO CLAUSE
(2)(F) ABOVE OR UPON ANY TRANSFER OF THE NOTE EVIDENCED HEREBY UNDER RULE 144(K)
UNDER THE SECURITIES ACT (OR ANY SUCCESSOR PROVISION). AS USED HEREIN, THE TERMS
"UNITED STATES" AND

                                      A-2
<PAGE>

"U.S. PERSON" HAVE THE MEANINGS GIVEN TO THEM BY REGULATION S UNDER THE
SECURITIES ACT.

                                      A-3
<PAGE>

                      KULICKE AND SOFFA INDUSTRIES, INC.



                                                            CUSIP: _____________

No.                                                               $_____________

         Kulicke and Soffa Industries, Inc., a corporation duly organized and
validly existing under the laws of the Commonwealth of Pennsylvania (herein
called the "Company", which term includes any successor corporation under the
Indenture referred to on the reverse hereof), for value received hereby promises
to pay to _____________________________ or its registered assigns, the principal
sum of __________________________ on December 15, 2006 at the office or agency
of the Company maintained for that purpose in accordance with the terms of the
Indenture, in such coin or currency of the United States of America as at the
time of payment shall be legal tender for the payment of public and private
debts, and to pay interest, semiannually on June 15 and December 15 of each
year, commencing June 15, 2000, on said principal sum at said office or agency,
in like coin or currency, at the rate per annum of 4 3/4%, from June 15 or
December 15, as the case may be, next preceding the date of this Note to which
interest has been paid or duly provided for, unless the date hereof is a date to
which interest has been paid or duly provided for, in which case from the date
of this Note, or unless no interest has been paid or duly provided for on the
Notes, in which case from December 13, 1999, until payment of said principal sum
has been made or duly provided for. Notwithstanding the foregoing, if the date
hereof is after any June 1 or December 1, as the case may be, and before the
following June 15 or December 15, this Note shall bear interest from such June
15 or December 15; provided however, that if the Company shall default in the
payment of interest due on such June 15 or December 15, then this Note shall
bear interest from the next preceding June 15 or December 15 to which interest
has been paid or duly provided for or, if no interest has been paid or duly
provided for on such Note, from December 13, 1999. Except as otherwise provided
in the Indenture, the interest payable on the Note pursuant to the Indenture on
any June 15 or December 15 will be paid to the Person entitled thereto as it
appears in the Note register at the close of business on the record date, which
shall be the June 1 or December 1 (whether or not a Business Day) next preceding
such June 15 or December 15, as provided in the Indenture; provided, however,
that any such interest not punctually paid or duly provided for shall be payable
as provided in the Indenture. Interest may, at the option of the Company, be
paid either (i) by check mailed to the registered address of such Person
(provided that the holder of Notes with an aggregate principal amount in excess
of $2,000,000 shall, at the written election of such holder, be paid by wire
transfer of immediately available funds) or (ii) by transfer to an account
maintained by such Person located in the United States; provided,

                                      A-4
<PAGE>

however, that payments to the Depositary will be made by wire transfer of
immediately available funds to the account of the Depositary or its nominee.

     Reference is made to the further provisions of this Note set forth on the
reverse hereof, including, without limitation, provisions subordinating the
payment of principal of and premium, if any, and interest on the Notes to the
prior payment in full of all Senior Indebtedness, as defined in the Indenture,
and provisions giving the holder of this Note the right to convert this Note
into Common Stock of the Company on the terms and subject to the limitations
referred to on the reverse hereof and as more fully specified in the Indenture.
Such further provisions shall for all purposes have the same effect as though
fully set forth at this place.

     This Note shall be deemed to be a contract made under the laws of the State
of New York, and for all purposes shall be construed in accordance with and
governed by the laws of the State of New York.

     This Note shall not be valid or become obligatory for any purpose until the
certificate of authentication hereon shall have been manually signed by the
Trustee or a duly authorized authenticating agent under the Indenture.

                                      A-5
<PAGE>

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

                                    KULICKE AND SOFFA INDUSTRIES, INC.


                                    By:________________________________________
                                       Name:
                                       Title:

          Attest:__________________________________
          Name:____________________________________
          Dated:___________________________________


          TRUSTEE'S CERTIFICATE OF AUTHENTICATION

          This is one of the Notes described in the within-named Indenture.

          CHASE MANHATTAN TRUST COMPANY,
          NATIONAL ASSOCIATION, as Trustee


          By:______________________________________
          Name:____________________________________
          Title:___________________________________


                                               ,or
          By:______________________________________
             As Authenticating Agent
             (if different from Trustee)

                                      A-6
<PAGE>

                            FORM OF REVERSE OF NOTE

                      KULICKE AND SOFFA INDUSTRIES, INC.

               4 3/4% CONVERTIBLE  SUBORDINATED NOTES DUE 2006

     This Note is one of a duly authorized issue of Notes of the Company,
designated as its 4 3/4% Convertible Subordinated Notes due 2006 (herein called
the "Notes"), limited to the aggregate principal amount of $175,000,000 all
issued or to be issued under and pursuant to an Indenture dated as of December
13, 1999 (herein called the "Indenture"), between the Company and Chase
Manhattan Trust Company, National Association, as trustee (herein called the
"Trustee"), to which Indenture and all indentures supplemental thereto reference
is hereby made for a description of the rights, limitations of rights,
obligations, duties and immunities thereunder of the Trustee, the Company and
the holders of the Notes.

     In case an Event of Default (as defined in the Indenture) shall have
occurred and be continuing, the principal of, premium, if any, and accrued
interest (including Liquidated Damages (as defined in the Registration Rights
Agreement), if any) on all Notes may be declared by either the Trustee or the
holders of not less than 25% in aggregate principal amount of the Notes then
outstanding, and upon said declaration shall become, due and payable, in the
manner, with the effect and subject to the conditions provided in the Indenture.

     The Indenture contains provisions permitting the Company and the Trustee,
with the consent of the holders of not less than a majority in aggregate
principal amount of the Notes at the time outstanding, to execute supplemental
indentures adding any provisions to or changing in any manner or eliminating any
of the provisions of the Indenture or of any supplemental indenture or modifying
in any manner the rights of the holders of the Notes; provided, however, that no
such supplemental indenture shall (i) extend the fixed maturity of any Note, or
reduce the rate or extend the time of payment of interest thereon, or reduce the
principal amount thereof or premium, if any, thereon, or reduce any amount
payable upon redemption thereof, or impair the right of any Noteholder to
institute suit for the payment thereof, or make the principal thereof or
interest or premium, if any, thereon payable in any coin or currency other than
that provided in the Notes, or modify the provisions of the Indenture with
respect to the subordination of the Notes in a manner adverse to the Noteholders
in any material respect, or change the obligation of the Company to redeem any
Note upon the happening of a Fundamental Change (as defined in the Indenture) in
a manner adverse to the holder of the Notes, or impair the right to convert the
Notes into Common Stock subject to the terms set forth in the Indenture,
including Section 15.06 thereof, without the consent of the holder of each Note
so affected or (ii) reduce the aforesaid percentage of Notes, the holders of
which are required to consent to any

                                      A-7
<PAGE>

such supplemental indenture, without the consent of the holders of all Notes
then outstanding. Subject to the provisions of the Indenture, the holders of a
majority in aggregate principal amount of the Notes at the time outstanding may
on behalf of the holders of all of the Notes waive any past default or Event of
Default under the Indenture and its consequences except a default in the payment
of interest (including Liquidated Damages, if any) or any premium on, or the
principal of, any of the Notes, or a failure by the Company to convert any Notes
into Common Stock of the Company, or a default in the payment of the redemption
price pursuant to Article Three of the Indenture, or a default in respect of a
covenant or provisions of the Indenture which under Article Eleven of the
Indenture cannot be modified without the consent of the holders of each or all
Notes then outstanding or affected thereby. Any such consent or waiver by the
holder of this Note (unless revoked as provided in the Indenture) shall be
conclusive and binding upon such holder and upon all future holders and owners
of this Note and any Notes which may be issued in exchange or substitution
hereof, irrespective of whether or not any notation thereof is made upon this
Note or such other Notes.

     The indebtedness evidenced by the Notes is, to the extent and in the manner
provided in the Indenture, expressly subordinated and subject in right of
payment to the prior payment in full of all Senior Indebtedness of the Company,
whether outstanding at the date of the Indenture or thereafter incurred, and
this Note is issued subject to the provisions of the Indenture with respect to
such subordination. Each holder of this Note, by accepting the same, agrees to
and shall be bound by such provisions and authorizes 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 his attorney-in-fact for such
purpose.

     No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Company, which is
absolute and unconditional, to pay the principal of and any premium and interest
(including Liquidated Damages, if any) on this Note at the place, at the
respective times, at the rate and in the coin or currency herein prescribed.

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

     The Notes are issuable in fully registered form, without coupons, in
denominations of $1,000 principal amount and any integral multiple of $1,000. At
the office or agency of the Company referred to on the face hereof, and in the
manner and subject to the limitations provided in the Indenture, without payment
of any service charge but with payment of a sum sufficient to cover any tax,
assessment or other governmental charge that may be imposed in connection with
any registration or exchange of Notes, Notes may be exchanged for a like
aggregate principal amount of Notes of any other authorized denominations.

                                      A-8
<PAGE>

     The Notes will not be redeemable at the option of the Company prior to
December 19, 2002. At any time on or after December 19, 2002, and prior to
maturity, the Notes may be redeemed at the option of the Company, in whole or in
part, upon mailing a notice of such redemption not less than 30 days but not
more than 60 days before the date fixed for redemption to the holders of Notes
at their last registered addresses, all as provided in the Indenture, at the
following optional redemption prices (expressed as percentages of the principal
amount), together in each case with accrued and unpaid interest (including
Liquidated Damages, if any) to, but excluding, the date fixed for redemption:

<TABLE>
<CAPTION>
Period                                                                       Redemption Price
- ------                                                                       ----------------
<S>                                                                          <C>
Beginning on December 19, 2002 and ending on December 14, 2003.............       102.714%

Beginning on December 15, 2003 and ending on December 14, 2004.............       102.036

Beginning on December 15, 2004 and ending on December 14, 2005.............       101.357

Beginning on December 15, 2005 and ending on December 14, 2006.............       100.679
</TABLE>

and 100% on December 15, 2006; provided, however, that if the date fixed for
redemption is on a June 15 or December 15, then the interest payable on such
date shall be paid to the holder of record on the preceding June 1 or December
1, respectively.

     The Company may not give notice of any redemption of the Notes if a default
in the payment of interest or premium, if any, on the Notes has occurred and is
continuing.

     The Notes are not subject to redemption through the operation of any
sinking fund.

     If a Fundamental Change occurs at any time prior to maturity of the Notes,
the Notes will be redeemable on the 30th day after notice thereof (the
"Repurchase Date") at the option of the holder of the Notes at a redemption
price equal to 100% of the principal amount thereof, together with accrued
interest to (but excluding) the date of redemption; provided, however, that, if
such Repurchase Date is a June 15 or December 15, the interest payable on such
date shall be paid to the holder of record of the Notes on the preceding June 1
or December 1, respectively. The Notes will be redeemable in multiples of $1,000
principal amount. The Company shall mail to all holders of record of the Notes a
notice of the occurrence of a Fundamental Change and of the redemption right
arising as a result thereof on or before the 10th day after the occurrence of
such Fundamental Change. For a Note to be so redeemed at the option of the
holder, the Company must receive at the office or agency of the Company
maintained for that purpose in accordance with the terms of the Indenture, such
Note with the

                                      A-9
<PAGE>

form entitled "Option to Elect Repayment Upon a Fundamental Change" on the
reverse thereof duly completed, together with such Note, duly endorsed for
transfer, on or before the 30th day after the date of such notice of a
Fundamental Change (or if such 30th day is not a Business Day, the immediately
succeeding Business Day).

     Subject to the provisions of the Indenture, the holder hereof has the
right, at its option, at any time after the original issuance of any Notes
through the close of business on the final maturity date of the Notes, or, as to
all or any portion hereof called for redemption, prior to the close of business
on the Business Day immediately preceding the date fixed for redemption (unless
the Company shall default in payment due upon redemption thereof), to convert
the principal hereof or any portion of such principal which is $1,000 or an
integral multiple thereof into that number of shares of the Company's Common
Stock (as such shares shall be constituted at the date of conversion) obtained
by dividing the principal amount of this Note or portion thereof to be converted
by the Conversion Price of $45.7993, as may be adjusted from time to time as
provided in the Indenture, upon surrender of this Note, together with a
conversion notice as provided in the Indenture (the form entitled "Conversion
Notice" on the reverse hereof), to the Company at the office or agency of the
Company maintained for that purpose in accordance with the terms of the
Indenture, or at the option of such holder, the Corporate Trust Office, and,
unless the shares issuable on conversion are to be issued in the same name as
this Note, duly endorsed by, or accompanied by instruments of transfer in form
satisfactory to the Company duly executed by, the holder or by his duly
authorized attorney. No adjustment in respect of interest on any Note converted
or dividends on any shares issued upon conversion of such Note will be made upon
any conversion except as set forth in the next sentence. If this Note (or
portion hereof) is surrendered for conversion during the period from the close
of business on any record date for the payment of interest to the close of
business on the Business Day preceding the following interest payment date and
either (x) has not been called for redemption on a redemption date that occurs
during such period or (y) is not to be redeemed in connection with a Fundamental
Change on a Repurchase Date that occurs during such period, this Note (or
portion hereof being converted) must be accompanied by an amount, in New York
Clearing House funds or other funds acceptable to the Company, equal to the
interest payable on such interest payment date on the principal amount being
converted; provided, however, that no such payment shall be required if there
shall exist at the time of conversion a default in the payment of interest on
the Notes. No fractional shares will be issued upon any conversion, but an
adjustment and payment in cash will be made, as provided in the Indenture, in
respect of any fraction of a share which would otherwise be issuable upon the
surrender of any Note or Notes for conversion. A Note in respect of which a
holder is exercising its right to require redemption upon a Fundamental Change
may be converted only if such holder withdraws its election to exercise such
right in accordance with the

                                     A-10
<PAGE>

terms of the Indenture. Any Notes called for redemption, unless surrendered for
conversion by the holders thereof on or before the close of business on the
Business Day preceding the date fixed for redemption, may be deemed to be
redeemed from the holders of such Notes for an amount equal to the applicable
redemption price, together with accrued but unpaid interest (including
Liquidated Damages, if any) to (but excluding) the date fixed for redemption, by
one or more investment banks or other purchasers who may agree with the Company
(i) to purchase such Notes from the holders thereof and convert them into shares
of the Company's Common Stock and (ii) to make payment for such Notes as
aforesaid to the Trustee in trust for the holders.

     Upon due presentment for registration of transfer of this Note at the
office or agency of the Company maintained for that purpose in accordance with
the terms of the Indenture, a new Note or Notes of authorized denominations for
an equal aggregate principal amount will be issued to the transferee in exchange
thereof; subject to the limitations provided in the Indenture, without charge
except for any tax, assessment or other governmental charge imposed in
connection therewith.

     The Company, the Trustee, any authenticating agent, any paying agent, any
conversion agent and any Note registrar may deem and treat the registered holder
hereof as the absolute owner of this Note (whether or not this Note shall be
overdue and notwithstanding any notation of ownership or other writing hereon
made by anyone other than the Company or any Note registrar) for the purpose of
receiving payment hereof, or on account hereof, for the conversion hereof and
for all other purposes, and neither the Company nor the Trustee nor any other
authenticating agent nor any paying agent nor other conversion agent nor any
Note registrar shall be affected by any notice to the contrary. All payments
made to or upon the order of such registered holder shall, to the extent of the
sum or sums paid, satisfy and discharge liability for monies payable on this
Note.

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

                                     A-11
<PAGE>

     This Note shall be deemed to be a contract made under the laws of New York,
and for all purposes shall be construed in accordance with the laws of New York.

     Terms used in this Note and defined in the Indenture are used herein as
therein defined.

                                     A-12
<PAGE>

                                 ABBREVIATIONS

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

<TABLE>
<S>               <C>                                <C>
TEN COM -         as tenants in common               UNIF GIFT MIN ACT -___ Custodian ___
TEN ENT -         as tenant by the entireties        (Cust)             (Minor)
JT TEN -          as joint tenants with right
                  of survivorship and not as         under Uniform Gifts to Minors Act
                  tenants in common                  ------------------------------------
                                                                   (State)
</TABLE>

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

                                     A-13
<PAGE>

                               CONVERSION NOTICE


TO:  KULICKE AND SOFFA INDUSTRIES, INC.
     CHASE MANHATTAN TRUST COMPANY, NATIONAL ASSOCIATION

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

Dated:______________________

                                        ________________________________________

                                        ________________________________________
                                        Signature(s)

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


                                        ________________________________________
                                        Signature Guarantee

     Fill in the registration of shares of Common Stock if to be issued, and
Notes if to be delivered, other than to and in the name of the registered
holder:

                                     A-14
<PAGE>

___________________________________________
(Name)


___________________________________________
(Street Address)


___________________________________________
(City, State and Zip Code)

                                     A-15
<PAGE>

___________________________________________
Please print name and address

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

$__________________________________________


Social Security or Other Taxpayer
Identification Number:


___________________________________________


                                     A-16
<PAGE>

                           OPTION TO ELECT REPAYMENT

                           UPON A FUNDAMENTAL CHANGE


TO:  KULICKE AND SOFFA INDUSTRIES, INC.
     CHASE MANHATTAN TRUST COMPANY, NATIONAL ASSOCIATION

     The undersigned registered owner of this Note hereby irrevocably
acknowledges receipt of a notice from Kulicke and Soffa Industries, Inc. (the
"Company") as to the occurrence of a Fundamental Change with respect to the
Company and requests and instructs the Company to repay the entire principal
amount of this Note, or the portion thereof (which is $1,000 or an integral
multiple thereof) below designated, in accordance with the terms of the
Indenture referred to in this Note at the price of 100% of such entire principal
amount or portion thereof, together with accrued interest to, but excluding,
such repayment date, to the registered holder hereof.

Dated:___________________________



                                        ________________________________

                                        ________________________________
                                        Signature(s)

                                         NOTICE: The above signatures of the
                                         holder(s) hereof must correspond with
                                         the name as written upon the face of
                                         the Note in every particular without
                                         alteration or enlargement or any change
                                         whatever.

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


                                         $______________________________

                                         _______________________________
                                         Social Security or Other Taxpayer
                                         Identification Number

                                     A-17
<PAGE>

                                  ASSIGNMENT


     For value received ______________________________hereby sell(s) assign(s)
and transfer(s) unto ___________________________________ (Please insert social
security or other Taxpayer Identification Number of assignee) the within Note,
and hereby irrevocably constitutes and appoints
______________________________________ attorney to transfer said Note on the
books of the Company, with full power of substitution in the premises.

     In connection with any transfer of the Note prior to the expiration of the
holding period applicable to sales thereof under Rule 144(k) under the
Securities Act (or any successor provision) (other than any transfer pursuant to
a registration statement that has been declared effective under the Securities
Act), the undersigned confirms that such Note is being transferred:

     [_]  To Kulicke and Soffa Industries, Inc. or a subsidiary thereof; or

     [_]  Inside the United States pursuant to and in compliance with Rule 144A
          under the Securities Act of 1933, as amended; or

     [_]  Inside the United States to an Institutional Accredited Investor
          pursuant to and in compliance with the Securities Act of 1933, as
          amended, in a minimum denomination of $100,000; or

     [_]  Outside the Unites States in compliance with Rule 904 under the
          Securities Act; or

     [_]  Pursuant to and in compliance with Rule 144 under the Securities Act
          of 1933, as amended;

and unless the box below is checked,  the undersigned confirms that such Note is
not being  transferred  to an  "affiliate" of the Company as defined in Rule 144
under the Securities Act of 1933, as amended (an "Affiliate").

     [_]  The transferee is an Affiliate of the Company.

Dated:_______________________


                                        _________________________________

                                        _________________________________
                                        Signature(s)

                                     A-18
<PAGE>

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


                                        ___________________________________
                                        Signature Guarantee

NOTICE:   The signature of the conversion notice, the option to elect repayment
upon a Fundamental Change or the assignment must correspond with the name as
written upon the face of the Note in every particular without alteration or
enlargement or any change whatever.

                                     A-19
<PAGE>

                                   EXHIBIT B

Kulicke and Soffa Industries, Inc.
2101 Blair Mill Road,
Willow Grove, Pennsylvania 19090

Chase Manhattan Trust Company, National Association, as Trustee
1650 Market Street
Suite 1510
Philadelphia, Pennsylvania 19103
Attention: Capital Markets Fiduciary Services

Attention: Corporate Trust Administration

Ladies and Gentlemen:

     In connection with our proposed purchase of 4 3/4% Convertible Subordinated
Notes due 2006 (the "Notes") of Kulicke and Soffa Industries, Inc., a
Pennsylvania corporation (the "Company") we confirm that:

          (i)    we are an "accredited investor" within the meaning of Rule 501
(a)(1), (2) or (3) under the Securities Act of 1933, as amended (the "Securities
Act"), or an entity in which all of the equity owners are accredited investors
within the meaning of Rule 501(a)(1), (2) or (3) under the Securities Act (an
"Institutional Accredited Investor");

          (ii)   (A) any purchase of Notes by us will be for our own account or
for the account of one or more other Institutional Accredited Investors or as
fiduciary for the account of one or more trusts, each of which is an "accredited
investor" within the meaning of Rule 501(a)(7) under the Securities Act and for
each of which we exercise sole investment discretion or (B) we are a "bank,"
within the meaning of Section 3(a)(2) of the Securities Act, or a "savings and
loan association" or other institution described in Section 3(a)(5)(A) of the
Securities Act that is acquiring Notes as fiduciary for the account of one or
more institutions for which we exercise sole investment discretion;

          (iii)  the event that we purchase any Notes, we will acquire Notes
having a minimum purchase price of not less than $100,000 for our own account or
for any separate account for which we are acting;

          (iv)   we have such knowledge and experience in financial and business
matters that we are capable of evaluating the merits and risks of purchasing
Notes; and

                                      B-1
<PAGE>

          (v)  we are not acquiring Notes with a view to distribution thereof or
with any present intention of offering or selling Notes or the Common Stock of
the Company issuable upon conversion thereof, except as permitted below;
provided that the disposition of our property and property of any accounts for
which we are acting as fiduciary shall remain at all times within our control.

     We understand that the Notes are being offered in a transaction not
involving any public offering within the United States within the meaning of the
Securities Act and that the Notes and the Common Stock of the Company issuable
upon conversion thereof have not been registered under the Securities Act, and
we agree, on our own behalf and on behalf of each account for which we acquire
any Notes, that if in the future we decide to resell or otherwise transfer such
Notes or the Common Stock of the Company issuable upon conversion thereof, such
Notes or Common Stock of the Company may be resold or otherwise transferred only
(i) to the Company or any subsidiary thereof, (ii) inside the United States to a
person who is a "qualified institutional buyer" (as defined in Rule 144A under
the Securities Act) in a transaction meeting the requirements of Rule 144A,
(iii) inside the United States to an Institutional Accredited Investor that,
prior to such transfer, furnishes to the Trustee for the Notes (or in the case
of Common Stock of the Company, the transfer agent therefor) a signed letter
containing certain representations and agreements relating to the restrictions
on transfer of such securities (the form of which letter can be obtained from
the Trustee or the transfer agent, as the case may be), (iv) outside the United
States in a transaction meeting the requirements of Rule 904 under the
Securities Act, (v) pursuant to the exemption from registration provided by Rule
144 under the Securities Act (if applicable), or (vi) pursuant to a registration
statement that has been declared effective under the Securities Act (and which
continues to be effective at the time of such transfer), and in each case, in
accordance with any applicable securities law of any state of the United States
and in accordance with the legends set forth on the Notes or the Common Stock of
the Company issuable upon conversion thereof. We further agree to provide any
person purchasing any of the Notes or the Common Stock of the Company issuable
upon conversion thereof (other than pursuant to clause (v) or (vi) above) from
us a notice advising such purchaser that resales of such securities are
restricted as stated herein. We understand that the Trustee and transfer agent
for the Notes and the Common Stock of the Company will not be required to accept
for registration of transfer any Notes or any Common Stock of the Company issued
upon conversion of the Notes, except upon presentation of evidence satisfactory
to the Company that the foregoing restrictions on transfer have been complied
with. We further understand that any Notes and any Common Stock of the Company
issued upon conversion of the Notes will be in the form of definitive physical
certificates and that such certificates will bear a legend reflecting the
substance of this paragraph other than certificates transferred pursuant to (v)
or (vi) above.

                                      B-2
<PAGE>

     The Company and the Trustee and their respective counsel are entitled to
rely upon this letter and are irrevocably authorized to produce this letter or a
copy hereof to any interested party in any administrative or legal proceeding or
official inquiry with respect to the matters covered hereby.

     THIS LETTER SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE
INTERNAL LAWS OF THE STATE OF NEW YORK.


                                   (Name of Purchaser)

                                   By:________________________________
                                   Name:______________________________
                                   Title:_____________________________

                                   Address:___________________________

                                   ___________________________________

                                   ___________________________________

                                      B-3

<PAGE>

                                                                     EXHIBIT 4.2
                                                                     -----------


                         REGISTRATION RIGHTS AGREEMENT



                                 by and among



                      KULICKE AND SOFFA INDUSTRIES, INC.

                                  as Issuer,


                                      and



                      MORGAN STANLEY & CO. INCORPORATED,

                        BANC OF AMERICA SECURITIES LLC,

                      PRUDENTIAL SECURITIES INCORPORATED

                                      and

                      BANCBOSTON ROBERTSON STEPHENS INC.

                             as Initial Purchasers




                         Dated as of December 13, 1999
<PAGE>

     THIS REGISTRATION RIGHTS AGREEMENT is made and entered into as of December
13, 1999 by and among Kulicke and Soffa Industries, Inc., a Pennsylvania
corporation (the "Company"), and Morgan Stanley & Co. Incorporated, Banc of
America Securities LLC, Prudential Securities Incorporated and BancBoston
Robertson Stephens Inc. pursuant to the Purchase Agreement, dated December 7,
1999 (the "Purchase Agreement"), among the Company and the Initial Purchasers.
In order to induce the Initial Purchasers to enter into the Purchase Agreement,
the Company has agreed to provide the registration rights set forth in this
Agreement. The execution of this Agreement is a condition to the closing under
the Purchase Agreement.

     The Company agrees with the Initial Purchasers, (i) for their benefit as
Initial Purchasers and (ii) for the benefit of the beneficial owners (including
the Initial Purchasers) from time to time of the Notes (as defined herein) and
the beneficial owners from time to time of the Underlying Common Stock (as
defined herein) issued upon conversion of the Notes (each of the foregoing a
"Holder" and together the "Holders"), as follows:

     Section 1. Definitions. Capitalized terms used herein without definition
shall have their respective meanings set forth in the Purchase Agreement. As
used in this Agreement, the following terms shall have the following meanings:

     "Affiliate" means with respect to any specified person, an "affiliate," as
defined in Rule 144, of such person.

     "Amendment Effectiveness Deadline Date" has the meaning set forth in
Section 2(d) hereof.

     "Applicable Conversion Price" as of any date of determination means the
Conversion Price in effect as of such date of determination or, if no Notes are
then outstanding, the Conversion Price that would be in effect were Notes then
outstanding.

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

     "Common Stock" means the shares of common stock, without par value, of the
Company and any other shares of common stock as may constitute "Common Stock"
for purposes of the Indenture, including the Underlying Common Stock.

     "Conversion Price" has the meaning assigned such term in the Indenture.

     "Damages Accrual Period" has the meaning set forth in Section 2(e) hereof.

                                       2
<PAGE>

     "Damages Payment Date" means each interest payment date under the Indenture
in the case of Notes, and each June 15 and December 15 in the case of the
Underlying Common Stock.

     "Deferral Notice" has the meaning set forth in Section 3(i) hereof.

     "Deferral Period" has the meaning set forth in Section 3(i) hereof.

     "Effectiveness Deadline Date" has the meaning set forth in Section 2(a)
hereof.

     "Effectiveness Period" means the period commencing on the date hereof and
ending on the date that all Registrable Securities have ceased to be Registrable
Securities.

     "Event" has the meaning set forth in Section 2(e) hereof.

     "Event Date" has the meaning set forth in Section 2(e) hereof.

     "Event Termination Date" has the meaning set forth in Section 2(e) hereof.

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

     "Filing Deadline Date" has the meaning set forth in Section 2(a) hereof.

     "Holder" has the meaning set forth in the second paragraph of this
Agreement.

     "Indenture" means the Indenture, dated as of December 13, 1999, between the
Company and Chase Manhattan Trust Company, National Association, as trustee,
pursuant to which the Notes are being issued.

     "Initial Purchasers" means Morgan Stanley & Co. Incorporated, Banc of
America Securities LLC, Prudential Securities Incorporated and BancBoston
Robertson Stephens Inc.

     "Initial Shelf Registration Statement" has the meaning set forth in Section
2(a) hereof.

     "Issue Date" means the first date of original issuance of the Notes.

     "Liquidated Damages Amount" has the meaning set forth in Section 2(e)
hereof.

     "Losses" has the meaning set forth in Section 6 hereof.

     "Material Event" has the meaning set forth in Section 3(i) hereof.

                                       3
<PAGE>

     "Notes" means the 4 3/4% Convertible Subordinated Notes due 2006 of the
Company to be purchased pursuant to the Purchase Agreement.

     "Notice and Questionnaire" means a written notice delivered to the Company
containing substantially the information called for by the Selling
Securityholder Notice and Questionnaire attached as Annex B to the Offering
Memorandum of the Company issued December 7, 1999 relating to the Notes.

     "Notice Holder" means, on any date, any Holder that has delivered a Notice
and Questionnaire to the Company on or prior to such date.

     "Purchase Agreement" has the meaning set forth in the preamble hereof.

     "Prospectus" means the prospectus included in any Registration Statement
(including, without limitation, a prospectus that discloses information
previously omitted from a prospectus filed as part of an effective registration
statement in reliance upon Rule 430A promulgated under the Securities Act), as
amended or supplemented by any amendment or prospectus supplement, including
post-effective amendments, and all materials incorporated by reference or
explicitly deemed to be incorporated by reference in such Prospectus.

     "Record Holder" means (i) with respect to any Damages Payment Date relating
to any Notes as to which any such Liquidated Damages Amount has accrued, the
holder of record of such Note on the record date with respect to the interest
payment date under the Indenture on which such Damages Payment Date shall occur
and (ii) with respect to any Damages Payment Date relating to the Underlying
Common Stock as to which any such Liquidated Damages Amount has accrued, the
registered holder of such Underlying Common Stock fifteen (15) days prior to
such Damages Payment Date.

     "Registrable Securities" means the Notes until such Notes have been
converted into or exchanged for the Underlying Common Stock and, at all times
subsequent to any such conversion or exchange the Underlying Common Stock and
any securities into or for which such Underlying Common Stock has been converted
or exchanged, and any security issued with respect thereto upon any stock
dividend, split or similar event until, in the case of any such security, (A)
the earliest of (i) its effective registration under the Securities Act and
resale in accordance with the Registration Statement covering it, (ii)
expiration of the holding period that would be applicable thereto, under Rule
144(k) or (iii) its sale to the public pursuant to Rule 144 (or any similar
provision then in force, but not Rule 144A) under the Securities Act, and (B) as
a result of the event or circumstance described in any of the foregoing clauses
(i) through (iii), the legend with respect to transfer restrictions required
under the Indenture are removed or removable in accordance with the terms of the
Indenture or such legend, as the case may be.

     "Registration Expenses" has the meaning set forth in Section 5 hereof.

                                       4
<PAGE>

     "Registration Statement" means any registration statement of the Company
that covers any of the Registrable Securities pursuant to the provisions of this
Agreement including the Prospectus, amendments and supplements to such
registration statement, including post-effective amendments, all exhibits, and
all materials incorporated by reference or explicitly deemed to be incorporated
by reference in such registration statement.

     "Restricted Securities" means "Restricted Securities" as defined in Rule
144.

     "Rule 144" means Rule 144 under the Securities Act, as such Rule may be
amended from time to time, or any similar rule or regulation hereafter adopted
by the SEC.

     "Rule 144A" means Rule 144A under the Securities Act, as such Rule may be
amended from time to time, or any similar rule or regulation hereafter adopted
by the SEC.

     "SEC" means the Securities and Exchange Commission.

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

     "Shelf Registration Statement" has the meaning set forth in Section 2(a)
hereof.

     "Special Counsel" means Davis Polk & Wardwell or one such other successor
counsel as shall be specified by the Holders of a majority of the Registrable
Securities, but which may, with the written consent of the Initial Purchasers
(which shall not be unreasonably withheld), be another nationally recognized law
firm experienced in securities law matters designated by the Company, the
reasonable fees and expenses of which will be paid by the Company pursuant to
Section 5 hereof.

     "Subsequent Shelf Registration Statement" has the meaning set forth in
Section 2(b) hereof.

     "TIA" means the Trust Indenture Act of 1939, as amended.

     "Trustee" means Chase Manhattan Trust Company, National Association, the
Trustee under the Indenture.

     "Underlying Common Stock" means the Common Stock into which the Notes are
convertible or issued upon any such conversion.

                                       5
<PAGE>

     Section 2. Shelf Registration. (a) The Company shall prepare and file or
cause to be prepared and filed with the SEC, as soon as practicable but in any
event by the date (the "Filing Deadline Date") ninety (90) days after the Issue
Date, a Registration Statement for an offering to be made on a delayed or
continuous basis pursuant to Rule 415 of the Securities Act (a "Shelf
Registration Statement") registering the resale from time to time by Holders
thereof of all of the Registrable Securities (the "Initial Shelf Registration
Statement"). The Initial Shelf Registration Statement shall be on Form S-3 or
another appropriate form permitting registration of such Registrable Securities
for resale by such Holders in accordance with the methods of distribution
elected by the Holders and set forth in the Initial Shelf Registration
Statement. The Company shall use its reasonable best efforts to cause the
Initial Shelf Registration Statement to be declared effective under the
Securities Act as promptly as is practicable but in any event by the date (the
"Effectiveness Deadline Date") that is one hundred eighty (180) days after the
Issue Date, and to keep the Initial Shelf Registration Statement (or any
Subsequent Shelf Registration Statement) continuously effective under the
Securities Act until the expiration of the Effectiveness Period. At the time the
Initial Shelf Registration Statement is declared effective, each Holder that
became a Notice Holder on or prior to the date ten (10) Business Days prior to
such time of effectiveness shall be named as a selling securityholder in the
Initial Shelf Registration Statement and the related Prospectus in such a manner
as to permit such Holder to deliver such Prospectus to purchasers of Registrable
Securities in accordance with applicable law. None of the Company's security
holders (other than the Holders of Registrable Securities) shall have the right
to include any of the Company's securities in the Shelf Registration Statement.

     (b)  If the Initial Shelf Registration Statement or any Subsequent Shelf
Registration Statement ceases to be effective for any reason at any time during
the Effectiveness Period (other than because all Registrable Securities
registered thereunder shall have been resold pursuant thereto or shall have
otherwise ceased to be Registrable Securities), the Company shall use its
reasonable best efforts to obtain the prompt withdrawal of any order suspending
the effectiveness thereof, and in any event shall within thirty (30) days of
such cessation of effectiveness amend the Shelf Registration Statement in a
manner reasonably expected to obtain the withdrawal of the order suspending the
effectiveness thereof, or file an additional Shelf Registration Statement
covering all of the securities that as of the date of such filing are
Registrable Securities (a "Subsequent Shelf Registration Statement").  If a
Subsequent Shelf Registration Statement is filed, the Company shall use its
reasonable best efforts to cause the Subsequent Shelf Registration Statement to
become effective as promptly as is practicable after such filing and to keep
such Registration Statement (or subsequent Shelf Registration Statement)
continuously effective until the end of the Effectiveness Period.

     (c)  The Company shall supplement and amend the Shelf Registration
Statement if required by the rules, regulations or instructions applicable to
the registration form used by the Company for such Shelf Registration Statement,
if required by the Securities Act or as

                                       6
<PAGE>

reasonably requested by the Initial Purchasers or by the Trustee on behalf of
the Holders of the Registrable Securities covered by such Shelf Registration
Statement.

     (d)  Each Holder of Registrable Securities agrees that if such Holder
wishes to sell Registrable Securities pursuant to a Shelf Registration Statement
and related Prospectus, it will do so only in accordance with this Section 2(d)
and Section 3(i). Each Holder of Registrable Securities wishing to sell
Registrable Securities pursuant to a Shelf Registration Statement and related
Prospectus agrees to deliver a Notice and Questionnaire to the Company at least
three (3) Business Days prior to any intended distribution of Registrable
Securities under the Shelf Registration Statement. From and after the date the
Initial Shelf Registration Statement is declared effective, the Company shall,
as promptly as practicable after the date a Notice and Questionnaire is
delivered, and in any event upon the later of (x) five (5) Business Days after
such date or (y) five (5) Business Days after the expiration of any Deferral
Period in effect when the Notice and Questionnaire is delivered or put into
effect within five (5) Business Days of such delivery date, (i) if required by
applicable law, file with the SEC a post-effective amendment to the Shelf
Registration Statement or prepare and, if required by applicable law, file a
supplement to the related Prospectus or a supplement or amendment to any
document incorporated therein by reference or file any other required document
so that the Holder delivering such Notice and Questionnaire is named as a
selling securityholder in the Shelf Registration Statement and the related
Prospectus in such a manner as to permit such Holder to deliver such Prospectus
to purchasers of the Registrable Securities in accordance with applicable law
and, if the Company shall file a post-effective amendment to the Shelf
Registration Statement, use its reasonable best efforts to cause such post-
effective amendment to be declared effective under the Securities Act as
promptly as is practicable, but in any event by the date (the "Amendment
Effectiveness Deadline Date") that is forty-five (45) days after the date such
post-effective amendment is required by this clause to be filed; (ii) provide
such Holder copies of any documents filed pursuant to Section 2(d)(i); and (iii)
notify such Holder as promptly as practicable after the effectiveness under the
Securities Act of any post-effective amendment filed pursuant to Section
2(d)(i); provided, that if such Notice and Questionnaire is delivered during a
Deferral Period, the Company shall so inform the Holder delivering such Notice
and Questionnaire and shall take the actions set forth in clauses (i), (ii) and
(iii) above upon expiration of the Deferral Period in accordance with Section
3(i). Notwithstanding anything contained herein to the contrary, (i) the Company
shall be under no obligation to name any Holder that is not a Notice Holder as a
selling securityholder in any Registration Statement or related Prospectus and
(ii) the Amendment Effectiveness Deadline Date shall be extended by up to ten
(10) Business Days from the expiration of a Deferral Period (and the Company
shall incur no obligation to pay Liquidated Damages during such extension) if
such Deferral Period shall be in effect on the Amendment Effectiveness Deadline
Date.

     (e)  The parties hereto agree that the Holders of Registrable Securities
will suffer damages, and that it would not be feasible to ascertain the extent
of such damages with precision, if (i) the Initial Shelf Registration Statement
has not been filed on or prior to the Filing Deadline

                                       7
<PAGE>

Date, (ii) the Initial Shelf Registration Statement has not been declared
effective under the Securities Act on or prior to the Effectiveness Deadline
Date, (iii) the Company has failed to perform its obligations set forth in
Section 2(d) within the time period required therein, (iv) the aggregate
duration of Deferral Periods in any period exceeds the number of days permitted
in respect of such period pursuant to Section 3(i) hereof or (v) the number of
Deferral Periods in any period exceeds the number permitted in respect of such
period pursuant to Section 3(i) hereof (each of the events of a type described
in any of the foregoing clauses (i) through (v) are individually referred to
herein as an "Event," and the Filing Deadline Date in the case of clause (i),
the Effectiveness Deadline Date in the case of clause (ii), the date by which
the Company is required to perform its obligations set forth in Section 2(d) in
the case of clause (iii) (including the filing of any post-effective amendment
prior to the Amendment Effectiveness Deadline Date), the date on which the
aggregate duration of Deferral Periods in any period exceeds the number of days
permitted by Section 3(i) hereof in the case of clause (iv), and the date of the
commencement of a Deferral Period that causes the limit on the number of
Deferral Periods in any period under Section 3(i) hereof to be exceeded in the
case of clause (v), being referred to herein as an "Event Date"). Events shall
be deemed to continue until the "Event Termination Date," which shall be the
following dates with respect to the respective types of Events: the date the
Initial Shelf Registration Statement is filed in the case of an Event of the
type described in clause (i), the date the Initial Shelf Registration Statement
is declared effective under the Securities Act in the case of an Event of the
type described in clause (ii), the date the Company performs its obligations set
forth in Section 2(d) in the case of an Event of the type described in clause
(iii) (including, without limitation, the date the relevant post-effective
amendment to the Shelf Registration Statement is declared effective under the
Securities Act), termination of the Deferral Period that caused the limit on the
aggregate duration of Deferral Periods in a period set forth in Section 3(i) to
be exceeded in the case of the commencement of an Event of the type described in
clause (iv), and termination of the Deferral Period the commencement of which
caused the number of Deferral Periods in a period permitted by Section 3(i) to
be exceeded in the case of an Event of the type described in clause (v).

     Accordingly, commencing on (and including) any Event Date and ending on
(but excluding) the next date on which there are no Events that have occurred
and are continuing (a "Damages Accrual Period"), the Company agrees to pay, as
liquidated damages and not as a penalty, an amount (the "Liquidated Damages
Amount"), payable on the Damages Payment Dates to Record Holders of Notes that
are Registrable Securities and of shares of Underlying Common Stock issued upon
conversion of Notes that are Registrable Securities, as the case may be,
accruing, for each portion of such Damages Accrual Period beginning on and
including a Damages Payment Date (or, in respect of the first time that the
Liquidated Damages Amount is to be paid to Holders on a Damages Payment Date as
a result of the occurrence of any particular Event, from the Event Date) and
ending on but excluding the first to occur of (A) the date of the end of the
Damages Accrual Period or (B) the next Damages Payment Date, at a rate per annum
equal to one-half of one percent (0.5 %) of the aggregate principal amount of
such Notes or, in the case of Notes that have been converted into or exchanged
for Underlying Common Stock, the

                                       8
<PAGE>

Applicable Conversion Price of such shares of Underlying Common Stock, as the
case may be, in each case determined as of the Business Day immediately
preceding the next Damages Payment Date; provided, that in the case of a Damages
Accrual Period that is in effect solely as a result of an Event of the type
described in clause (iii) of the immediately preceding paragraph, such
Liquidated Damages Amount shall be paid only to the Holders that have delivered
Notice and Questionnaires that caused the Company to incur the obligations set
forth in Section 2(d) the non-performance of which is the basis of such Event,
provided further, that any Liquidated Damages Amount accrued with respect to any
Note or portion thereof called for redemption on a redemption date or converted
into Underlying Common Stock on a conversion date prior to the Damages Payment
Date, shall, in any such event, be paid instead to the Holder who submitted such
Note or portion thereof for redemption or conversion on the applicable
redemption date or conversion date, as the case may be, on such date (or
promptly following the conversion date, in the case of conversion).
Notwithstanding the foregoing, no Liquidated Damages Amounts shall accrue as to
any Registrable Security from and after the earlier of (x) the date such
security is no longer a Registrable Security and (y) expiration of the
Effectiveness Period. The rate of accrual of the Liquidated Damages Amount with
respect to any period shall not exceed the rate provided for in this paragraph
notwithstanding the occurrence of multiple concurrent Events. Following the cure
of all Events requiring the payment by the Company of Liquidated Damages Amounts
to the Holders of Registrable Securities pursuant to this Section, the accrual
of Liquidated Damages Amounts will cease (without in any way limiting the effect
of any subsequent Event requiring the payment of Liquidated Damages Amount by
the Company).

     The Trustee shall be entitled, on behalf of Holders of Notes or Underlying
Common Stock, to seek any available remedy for the enforcement of this
Agreement, including for the payment of any Liquidated Damages Amount.
Notwithstanding the foregoing, the parties agree that the sole damages payable
for a violation of the terms of this Agreement with respect to which liquidated
damages are expressly provided shall be such liquidated damages.  Nothing shall
preclude a Notice Holder or Holder of Registrable Securities from pursuing or
obtaining specific performance or other equitable relief with respect to this
Agreement.

     All of the Company's obligations set forth in this Section 2(e) that are
outstanding with respect to any Registrable Security at the time such security
ceases to be a Registrable Security shall survive until such time as all such
obligations with respect to such security have been satisfied in full
(notwithstanding termination of this Agreement pursuant to Section 8(k)).

     The parties hereto agree that the liquidated damages provided for in this
Section 2(e) constitute a reasonable estimate of the damages that may be
incurred by Holders of Registrable Securities by reason of the failure of the
Shelf Registration Statement to be filed or declared effective or available for
effecting resales of Registrable Securities in accordance with the provisions
hereof.

                                       9
<PAGE>

     Section 3. Registration Procedures. In connection with the registration
obligations of the Company under Section 2 hereof, the Company shall:

          (a)  Prepare and file with the SEC a Registration Statement or
     Registration Statements on any appropriate form under the Securities Act
     available for the sale of the Registrable Securities by the Holders thereof
     in accordance with the intended method or methods of distribution thereof,
     and use its reasonable best efforts to cause each such Registration
     Statement to become effective and remain effective as provided herein;
     provided, that before filing any Registration Statement or Prospectus or
     any amendments or supplements thereto with the SEC, furnish to the Initial
     Purchasers and the Special Counsel of such offering, if any, copies of all
     such documents proposed to be filed and use its reasonable best efforts to
     reflect in each such document when so filed with the SEC such comments as
     the Special Counsel reasonably shall propose within five (5) Business Days
     of the delivery of such copies to the Initial Purchasers and the Special
     Counsel.

          (b)  Prepare and file with the SEC such amendments and post-effective
     amendments to each Registration Statement as may be necessary to keep such
     Registration Statement continuously effective for the applicable period
     specified in Section 2(a); cause the related Prospectus to be supplemented
     by any required Prospectus supplement, and as so supplemented to be filed
     pursuant to Rule 424 (or any similar provisions then in force) under the
     Securities Act; and use its reasonable best efforts to comply with the
     provisions of the Securities Act applicable to it with respect to the
     disposition of all securities covered by such Registration Statement during
     the Effectiveness Period in accordance with the intended methods of
     disposition by the sellers thereof set forth in such Registration Statement
     as so amended or such Prospectus as so supplemented.

          (c)  As promptly as practicable give notice to the Notice Holders, the
     Initial Purchasers and the Special Counsel, (i) when any Prospectus,
     Prospectus supplement, Registration Statement or post-effective amendment
     to a Registration Statement has been filed with the SEC and, with respect
     to a Registration Statement or any post-effective amendment, when the same
     has been declared effective, (ii) of any request, following the
     effectiveness of the Initial Shelf Registration Statement under the
     Securities Act, by the SEC or any other federal or state governmental
     authority for amendments or supplements to any Registration Statement or
     related Prospectus or for additional information, (iii) of the issuance by
     the SEC or any other federal or state governmental authority of any stop
     order suspending the effectiveness of any Registration Statement or the
     initiation or threatening of any proceedings for that purpose, (iv) 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
     Registrable Securities for sale in any jurisdiction or the initiation or
     threatening of any proceeding for such purpose, (v) of the occurrence of a

                                       10
<PAGE>

     Material Event (but not the nature of or details concerning) and (vi) of
     the determination by the Company that a post-effective amendment to a
     Registration Statement will be filed with the SEC, which notice may, at the
     discretion of the Company (or as required pursuant to Section 3 (i)), state
     that it constitutes a Deferral Notice, in which event the provisions of
     Section 3(i) shall apply.

          (d)  Use its reasonable best efforts to obtain the withdrawal of any
     order suspending the effectiveness of a Registration Statement or the
     lifting of any suspension of the qualification (or exemption from
     qualification) of any of the Registrable Securities for sale in any
     jurisdiction in which they have been qualified for sale, in either case at
     the earliest possible moment, and provide immediate notice to each Notice
     Holder and the Initial Purchasers of the withdrawal of any such order.

          (e)  If reasonably requested by the Initial Purchasers or any Notice
     Holder, as promptly as practicable incorporate in a Prospectus supplement
     or post-effective amendment to a Registration Statement such information as
     the Initial Purchasers and the Special Counsel, or such Notice Holder shall
     on the basis of an opinion of nationally-recognized counsel experienced in
     such matters, determine to be required to be included therein by applicable
     law and make any required filings of such Prospectus supplement or post-
     effective amendment.

          (f)  As promptly as practicable furnish to each Notice Holder, the
     Special Counsel and the Initial Purchasers, without charge, at least one
     (1) conformed copy of the Registration Statement and any amendment thereto,
     including financial statements but excluding schedules, all documents
     incorporated or deemed to be incorporated therein by reference and all
     exhibits (unless requested by such Notice Holder, Special Counsel, counsel,
     Initial Purchasers or underwriter).

          (g)  During the Effectiveness Period, deliver to each Notice Holder,
     the Special Counsel and the Initial Purchasers, in connection with any sale
     of Registrable Securities pursuant to a Registration Statement, without
     charge, as many copies of the Prospectus or Prospectuses relating to such
     Registrable Securities (including each preliminary prospectus) and any
     amendment or supplement thereto as such Notice Holder may reasonably
     request; and the Company hereby consents (except during such periods that a
     Deferral Notice is outstanding and has not been revoked) to the use of such
     Prospectus or each amendment or supplement thereto by each Notice Holder in
     connection with any offering and sale of the Registrable Securities covered
     by such Prospectus or any amendment or supplement thereto in the manner set
     forth therein.

          (h)  Prior to any public offering of the Registrable Securities
     pursuant to the Shelf Registration Statement, use its reasonable best
     efforts to register or qualify or cooperate with the Notice Holders and the
     Special Counsel in connection with the

                                       11
<PAGE>

     registration or qualification (or exemption from such registration or
     qualification) of such Registrable Securities for offer and sale under the
     securities or Blue Sky laws of such jurisdictions within the United States
     as any Notice Holder reasonably requests in writing (which request may be
     included in the Notice and Questionnaire); prior to any public offering of
     the Registrable Securities pursuant to the Shelf Registration Statement,
     use its reasonable best efforts to keep each such registration or
     qualification (or exemption therefrom) effective during the Effectiveness
     Period in connection with such Notice Holder's offer and sale of
     Registrable Securities pursuant to such registration or qualification (or
     exemption therefrom) and do any and all other acts or things reasonably
     necessary or advisable to enable the disposition in such jurisdictions of
     such Registrable Securities in the manner set forth in the relevant
     Registration Statement and the related Prospectus; provided, that the
     Company will not be required to (i) qualify as a foreign corporation or as
     a dealer in securities in any jurisdiction where it would not otherwise be
     required to qualify but for this Agreement or (ii) take any action that
     would subject it to general service of process in suits or to taxation in
     any such jurisdiction where it is not then so subject.

          (i)  Upon (A) the issuance by the SEC of a stop order suspending the
     effectiveness of the Shelf Registration Statement or the initiation of
     proceedings with respect to the Shelf Registration Statement under Section
     8(d) or 8(e) of the Securities Act, (B) the occurrence of any event or the
     existence of any fact (a "Material Event") as a result of which any
     Registration Statement shall 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, or any Prospectus
     shall contain any untrue statement of a material fact or omit to state any
     material fact required to be stated therein or necessary to make the
     statements therein, in the light of the circumstances under which they were
     made, not misleading, or (C) the occurrence or existence of any pending
     corporate development that, in the reasonable discretion of the Company,
     makes it appropriate to suspend the availability of the Shelf Registration
     Statement and the related Prospectus for a discrete period of time, (i) in
     the case of clause (B) above, subject to the next sentence, as promptly as
     practicable prepare and file, if necessary pursuant to applicable law, a
     post-effective amendment to such Registration Statement or a supplement to
     the related Prospectus or any document incorporated therein by reference or
     file any other required document that would be incorporated by reference
     into such Registration Statement and Prospectus so that such Registration
     Statement does 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 such Prospectus does not
     contain any untrue statement of a material fact or omit to state any
     material fact required to be stated therein or necessary to make the
     statements therein, in the light of the circumstances under which they were
     made, not misleading, as thereafter delivered to the purchasers of the
     Registrable Securities being sold thereunder, and, in the case of a post-
     effective amendment to a Registration Statement, subject to the next

                                       12
<PAGE>

     sentence, use its reasonable best efforts to cause it to be declared
     effective as promptly as is practicable, and (ii) give notice to the Notice
     Holders, the Special Counsel and the Managing Underwriters, if any, that
     the availability of the Shelf Registration Statement is suspended (a
     "Deferral Notice") and, upon receipt of any Deferral Notice, each Notice
     Holder agrees not to sell any Registrable Securities pursuant to the
     Registration Statement until such Notice Holder's receipt of copies of the
     supplemented or amended Prospectus provided for in clause (i) above, or
     until it is advised in writing by the Company that the Prospectus may be
     used, and has received copies of any additional or supplemental filings
     that are incorporated or deemed incorporated by reference in such
     Prospectus. The Company will use its reasonable best efforts to ensure that
     the use of the Prospectus may be resumed (x) in the case of clause (A)
     above, as promptly as is practicable, (y) in the case of clause (B) above,
     as soon as, in the sole judgment of the Company, public disclosure of such
     Material Event would not be prejudicial to or contrary to the interests of
     the Company or, if necessary to avoid unreasonable burden or expense, as
     soon as practicable thereafter and (z) in the case of clause (C) above, as
     soon as in the reasonable discretion of the Company, such suspension is no
     longer appropriate. The Company shall be entitled to exercise its right
     under this Section 3(i) to suspend the availability of the Shelf
     Registration Statement or any Prospectus, without incurring or accruing any
     obligation to pay liquidated damages pursuant to Section 2(e), no more than
     one (1) time in any three month period or three (3) times in any twelve
     month period, and any such period during which the availability of the
     Registration Statement and any Prospectus is suspended (the "Deferral
     Period") shall, without incurring any obligation to pay liquidated damages
     pursuant to Section 2(e), not exceed 45 days; provided, that the aggregate
     duration of any Deferral Periods shall not exceed 45 days in any three
     month period (or 60 days in any three month period in the event of a
     Material Event pursuant to which the Company has delivered a second notice
     as required below) or 90 days in any twelve (12) month period; provided,
     that in the case of a Material Event relating to an acquisition or a
     probable acquisition or financing, recapitalization, business combination
     or other similar transaction, the Company may, without incurring any
     obligation to pay liquidated damages pursuant to Section 2(e), deliver to
     Notice Holders a second notice to the effect set forth above, which shall
     have the effect of extending the Deferral Period by up to an additional 15
     days, or such shorter period of time as is specified in such second notice.

          (j)  If requested in writing in connection with a disposition of
     Registrable Securities pursuant to a Registration Statement, make
     reasonably available for inspection during normal business hours by a
     representative for the Notice Holders of such Registrable Securities, and
     any broker-dealers, attorneys and accountants retained by such Notice
     Holders or underwriter, all relevant financial and other records and
     pertinent corporate documents and properties of the Company and its
     subsidiaries, and cause the appropriate officers, directors and employees
     of the Company and its subsidiaries to make reasonably available for
     inspection during normal business hours on reasonable notice all

                                       13
<PAGE>

     relevant information reasonably requested by such representative for the
     Notice Holders, or any such broker-dealers, attorneys or accountants in
     connection with such disposition, in each case as is customary for similar
     "due diligence" examinations; provided, 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 of such information shall be kept confidential by such persons
     and shall be used solely for the purposes of exercising rights under this
     Agreement, 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 referred to in this Agreement), (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,
     and provided, that the foregoing inspection and information gathering
     shall, to the greatest extent possible, be coordinated on behalf of all the
     Notice Holders and the other parties entitled thereto by the counsel
     referred to in Section 5.

          (k)  Comply with all applicable rules and regulations of the SEC and
     make generally available to its securityholders earning statements (which
     need not be audited) satisfying the provisions of Section 11(a) of the
     Securities Act and Rule 158 thereunder (or any similar rule promulgated
     under the Securities Act) no later than 45 days after the end of any 3-
     month period (or 90 days after the end of any 12-month period if such
     period is a fiscal year) commencing on the first day of the first fiscal
     quarter of the Company commencing after the effective date of a
     Registration Statement, which statements shall cover said periods.

          (l)  Cooperate with each Notice Holder to facilitate the timely
     preparation and delivery of certificates representing Registrable
     Securities sold or to be sold pursuant to a Registration Statement, which
     certificates shall not bear any restrictive legends, and cause such
     Registrable Securities to be in such denominations as are permitted by the
     Indenture and registered in such names as such Notice Holder may request in
     writing at least one (1) Business Day prior to any sale of such Registrable
     Securities.

          (m)  Provide a CUSIP number for all Registrable Securities covered by
     each Registration Statement not later than the effective date of such
     Registration Statement and provide the Trustee and the transfer agent for
     the Common Stock with printed certificates for the Registrable Securities
     that are in a form eligible for deposit with The Depository Trust Company.

                                       14
<PAGE>

          (n)  Cooperate and assist in any filings required to be made with the
     National Association of Securities Dealers, Inc.

          (o)  Upon (i) the filing of the Initial Registration Statement and
     (ii) the effectiveness of the Initial Registration Statement, announce the
     same, in each case by release to Reuters Economic Services and Bloomberg
     Business News.

     Section 4.  Holder's Obligations.  Each Holder agrees, by acquisition of
the Registrable Securities, that no Holder of Registrable Securities shall be
entitled to sell any of such Registrable Securities pursuant to a Registration
Statement or to receive a Prospectus relating thereto, unless such Holder has
furnished the Company with a Notice and Questionnaire as required pursuant to
Section 2(d) hereof (including the information required to be included in such
Notice and Questionnaire) and the information set forth in the next sentence.
Each Notice Holder agrees promptly to furnish to the Company all information
required to be disclosed in order to make the information previously furnished
to the Company by such Notice Holder not misleading and any other information
regarding such Notice Holder and the distribution of such Registrable Securities
as the Company may from time to time reasonably request.  Any sale of any
Registrable Securities by any Holder shall constitute a representation and
warranty by such Holder that the information relating to such Holder and its
plan of distribution is as set forth in the Prospectus delivered by such Holder
in connection with such disposition, that such Prospectus does not as of the
time of such sale contain any untrue statement of a material fact relating to or
provided by such Holder or its plan of distribution and that such Prospectus
does not as of the time of such sale omit to state any material fact relating to
or provided by such Holder or its plan of distribution necessary to make the
statements in such Prospectus, in the light of the circumstances under which
they were made, not misleading.

     Section 5.  Registration Expenses.  The Company shall bear all fees and
expenses incurred in connection with the performance by the Company of its
obligations under Sections 2 and 3 of this Agreement whether or not any of the
Registration Statements are declared effective. Such fees and expenses shall
include, without limitation, (i) all registration and filing fees (including,
without limitation, fees and expenses (x) with respect to filings required to be
made with the National Association of Securities Dealers, Inc. and (y) of
compliance with federal and state securities or Blue Sky laws (including,
without limitation, reasonable fees and disbursements of the Special Counsel in
connection with Blue Sky qualifications of the Registrable Securities under the
laws of such jurisdictions as Notice Holders of a majority of the Registrable
Securities being sold pursuant to a Registration Statement may designate), (ii
printing expenses (including, without limitation, expenses of printing
certificates for Registrable Securities in a form eligible for deposit with The
Depository Trust Company, (ii duplication expenses relating to copies of any
Registration Statement or Prospectus delivered to any Holders hereunder, (iv
fees and disbursements of counsel for the Company and the Special Counsel in
connection with the Shelf Registration Statement (provided that the Company
shall not be liable for the fees and expenses of more than one separate firm for
all parties participating in any

                                       15
<PAGE>

transaction hereunder), (v) reasonable fees and disbursements of the Trustee and
its counsel and of the registrar and transfer agent for the Common Stock and (vi
Securities Act liability insurance obtained by the Company in its sole
discretion. In addition, the Company shall pay the internal expenses of the
Company (including, without limitation, all salaries and expenses of officers
and employees performing legal or accounting duties), the expense of any annual
audit, the fees and expenses incurred in connection with the listing by the
Company of the Registrable Securities on any securities exchange on which
similar securities of the Company are then listed and the fees and expenses of
any person, including special experts, retained by the Company. Notwithstanding
the provisions of this Section 5, each seller of Registrable Securities shall
pay selling expenses and all registration expenses to the extent required by
applicable law.

     Section 6.  Indemnification.

     (a)  Indemnification by the Company. The Company shall indemnify and hold
harmless each Notice Holder and each person, if any, who controls any Notice
Holder (within the meaning of either Section 15 of the Securities Act or Section
20 of the Exchange Act) from and against any losses, liabilities, claims,
damages and expenses (including, without limitation, any legal or other expenses
reasonably incurred in connection with defending or investigating any such
action or claim) (collectively, "Losses"), arising out of or based upon 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 arising out of or based upon any omission
or alleged omission to state therein a material fact required to be stated
therein or necessary to make the statements therein not misleading, provided,
however, that the Company shall not be liable in any such case to the extent
that any such Losses arise out of or are based upon an untrue statement or
alleged untrue statement contained in or omission or alleged omission from any
of such documents in reliance upon and conformity with any of the information
relating to the Holders furnished to the Company in writing by a Holder
expressly for use therein; provided further, that the indemnification contained
in this paragraph shall not inure to the benefit of any Holder of Registrable
Securities (or to the benefit of any person controlling such Holder) on account
of any such Losses arising out of or based upon an untrue statement or alleged
untrue statement or omission or alleged omission made in any preliminary
prospectus provided in each case the Company has performed its obligations under
Section 3(a) hereof if either (A) (i) such Holder failed to send or deliver a
copy of the Prospectus with or prior to the delivery of written confirmation of
the sale by such Holder to the person asserting the claim from which such Losses
arise and (ii) the Prospectus would have corrected such untrue statement or
alleged untrue statement or such omission or alleged omission, or (B) (x) such
untrue statement or alleged untrue statement, omission or alleged omission is
corrected in an amendment or supplement to the Prospectus and (y) having
previously been furnished by or on behalf of the Company with copies of the
Prospectus as so amended or supplemented, such Holder thereafter fails to
deliver such Prospectus as so amended or supplemented, with or prior to the
delivery of written confirmation of the sale of a Registrable Security to the
person asserting the claim from which such Losses arise.

                                       16
<PAGE>

     (b)  Indemnification by Holders of Registrable Securities.  Each Holder
agrees severally and not jointly to indemnify and hold harmless the Company and
its respective directors and officers, and each person, if any, who controls the
Company (within the meaning of either Section 15 of the Securities Act or
Section 20 of the Exchange Act) or any other Holder, from and against all Losses
arising out of or based upon 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 arising out
of or based upon any omission or alleged omission to state therein a material
fact required to be stated therein or necessary to make the statements therein
not misleading, to the extent, but only to the extent, that such untrue
statement or alleged untrue statement or omission or alleged omission was made
in reliance upon and in conformity with information furnished to the Company by
such Holder expressly for use in such Registration Statement or Prospectus or
amendment or supplement thereto.  In no event shall the liability of any selling
Holder of Registrable Securities hereunder be greater in amount than the dollar
amount of the proceeds received by such Holder upon the sale of the Registrable
Securities pursuant to the Registration Statement giving rise to such
indemnification obligation.

     (c)  Conduct of Indemnification Proceedings.  In case any proceeding
(including any governmental investigation) shall be instituted involving any
person in respect of which indemnity may be sought pursuant to either of the two
preceding paragraphs, such person (the "indemnified party") shall promptly
notify the person against whom such indemnity may be sought (the "indemnifying
party") in writing and the indemnifying party, upon request of the indemnified
party, shall retain counsel reasonably satisfactory to the indemnified party to
represent the indemnified party and any others the indemnifying party may
designate in such proceeding and shall pay the reasonable fees and disbursements
of such counsel related to such proceeding.  In any such proceeding, any
indemnified party shall have the right to retain its own counsel, but the fees
and expenses of such counsel shall be at the expense of such indemnified party
unless (i) the indemnifying party and the indemnified party shall have mutually
agreed to the retention of such counsel or (ii) the named parties to any such
proceeding (including any impleaded parties) include both the indemnifying party
and the indemnified party and representation of both parties by the same counsel
would be inappropriate due to actual or potential differing interests between
them.  It is understood that the indemnifying party shall not, in respect of the
legal expenses of any indemnified party in connection with any proceeding or
related proceedings in the same jurisdiction, be liable for the fees and
expenses of more than one separate firm (in addition to any local counsel) for
all indemnified parties, and that all such fees and expenses shall be reimbursed
as they are incurred.  Such separate firm shall be designated in writing by, in
the case of parties indemnified pursuant to Section 6(a), the Holders of a
majority (with Holders of Notes deemed to be the Holders, for purposes of
determining such majority, of the number of shares of Underlying Common Stock
into which such Notes are or would be convertible or exchangeable as of the date
on which such designation is made) of the Registrable Securities covered by the
Registration Statement held by Holders that are indemnified parties

                                       17
<PAGE>

pursuant to Section 6(a) and, in the case of parties indemnified pursuant to
Section 6(b), the Company. The indemnifying party shall not be liable for any
settlement of any proceeding effected without its written consent, but if
settled with such consent or if there be a final judgment for the plaintiff, the
indemnifying party agrees to indemnify the indemnified party from and against
any loss or liability by reason of such settlement or judgment. Notwithstanding
the foregoing sentence, if at any time an indemnified party shall have requested
an indemnifying party to reimburse the indemnified party for fees and expenses
of counsel as contemplated by the second and third sentences of this paragraph,
the indemnifying party agrees that it shall be liable for any settlement of any
proceeding effected without its written consent if (i) such settlement is
entered into more than 60 days after receipt by such indemnifying party of the
aforesaid request and (ii) such indemnifying party shall not have reimbursed the
indemnified party in accordance with such request prior to the date 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.

     (d)  Contribution. To the extent that the indemnification provided for in
this Section 6 is unavailable to an indemnified party under Section 6(a) or 6(b)
hereof in respect of any Losses or is insufficient to hold such indemnified
party harmless, then each applicable 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 (i) in such proportion as is
appropriate to reflect the relative benefits received by the indemnifying party
or parties on the one hand and the indemnified party or parties on the other
hand 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 indemnifying party or parties on the one hand and of the indemnified party
or parties on the other hand in connection with the statements or omissions that
resulted in such Losses, as well as any other relevant equitable considerations.
Benefits received by the Company shall be deemed to be equal to the total net
proceeds from the initial placement pursuant to the Purchase Agreement (before
deducting expenses) of the Registrable Securities to which such Losses relate.
Benefits received by any Holder shall be deemed to be equal to the value of
receiving Registrable Securities that are registered under the Securities Act.
The relative fault of the Holders on the one hand and the Company on the other
hand shall be determined by reference to, among other things, whether the untrue
or alleged untrue statement of a material fact or the omission or alleged
omission to state a material fact relates to information supplied by the Holders
or by the Company, and the parties' relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission.
The Holders' respective obligations to contribute pursuant to this paragraph are
several in proportion to the respective number of Registrable Securities they
have sold pursuant to a Registration Statement, and not joint.

                                       18
<PAGE>

     The parties hereto agree that it would not be just and equitable if
contribution pursuant to this Section 6(d) were determined by pro rata
                                                              --- ----
allocation or by any other method or allocation that does not take into account
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
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 this Section 6(d), an
indemnifying party that is a selling Holder of Registrable Securities shall not
be required to contribute any amount in excess of the amount by which the total
price at which the Registrable Securities sold by such indemnifying party and
distributed to the public were offered to the public exceeds the amount of any
damages that such indemnifying party 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.

     (e)  The indemnity, contribution and expense reimbursement obligations of
the parties hereunder shall be in addition to any liability any indemnified
party may otherwise have hereunder, under the Purchase Agreement or otherwise.

     (f)  The indemnity and contribution provisions contained in this Section 6
shall remain operative and in full force and effect regardless of (i) any
termination of this Agreement, (ii) any investigation made by or on behalf of
any Holder or any person controlling any Holder, or the Company, or the
Company's officers or directors or any person controlling the Company and (iii)
the sale of any Registrable Securities by any Holder.

     Section 7.  Information Requirements.  The Company covenants that, if at
any time before the end of the Effectiveness Period the Company is not subject
to the reporting requirements of the Exchange Act, it will cooperate with any
Holder of Registrable Securities and take such further reasonable action as any
Holder of Registrable Securities may reasonably request in writing (including,
without limitation, making such reasonable representations as any such Holder
may reasonably request), all to the extent required from time to time to enable
such Holder to sell Registrable Securities without registration under the
Securities Act within the limitation of the exemptions provided by Rule 144 and
Rule 144A under the Securities Act and customarily taken in connection with
sales pursuant to such exemptions.  Upon the written request of any Holder of
Registrable Securities, the Company shall deliver to such Holder a written
statement as to whether it has complied with such filing requirements, unless
such a statement has been included in the Company's most recent report filed
pursuant to Section 13 or Section 15(d) of Exchange Act.  Notwithstanding the
foregoing, nothing in this Section 7 shall be deemed to require the Company to
register any of its securities (other than the Common Stock) under any section
of the Exchange Act.

                                       19
<PAGE>

     Section 8.  Miscellaneous.

     (a)  No Conflicting Agreements. The Company is not, as of the date hereof,
a party to, nor shall it, on or after the date of this Agreement, enter into,
any agreement with respect to its securities that conflicts with the rights
granted to the Holders of Registrable Securities in this Agreement. The Company
represents and warrants that the rights granted to the Holders of Registrable
Securities hereunder do not in any way conflict with the rights granted to the
holders of the Company's securities under any other agreements.

     (b)  Amendments and Waivers. The provisions of this Agreement, including
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,
unless the Company has obtained the written consent of Holders of a majority of
the then outstanding Underlying Common Stock constituting Registrable Securities
(with Holders of Notes deemed to be the Holders, for purposes of this Section,
of the number of outstanding shares of Underlying Common Stock into which such
Notes are or would be convertible or exchangeable as of the date on which such
consent is requested). Notwithstanding the foregoing, a waiver or consent to
depart from the provisions hereof with respect to a matter that relates
exclusively to the rights of Holders of Registrable Securities whose securities
are being sold pursuant to a Registration Statement and that does not directly
or indirectly affect the rights of other Holders of Registrable Securities may
be given by Holders of at least a majority of the Registrable Securities being
sold by such Holders pursuant to such Registration Statement; provided, that the
provisions of this sentence may not be amended, modified, or supplemented except
in accordance with the provisions of the immediately preceding sentence. Each
Holder of Registrable Securities outstanding at the time of any such amendment,
modification, supplement, waiver or consent or thereafter shall be bound by any
such amendment, modification, supplement, waiver or consent effected pursuant to
this Section 8(b), whether or not any notice, writing or marking indicating such
amendment, modification, supplement, waiver or consent appears on the
Registrable Securities or is delivered to such Holder.

     (c)  Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand delivery, by telecopier, by
courier guaranteeing overnight delivery or by first-class mail, return receipt
requested, and shall be deemed given (i) when made, if made by hand delivery,
(ii) upon confirmation, if made by telecopier, (iii) one (1) Business Day after
being deposited with such courier, if made by overnight courier or (iv) on the
date indicated on the notice of receipt, if made by first-class mail, to the
parties as follows:

          (w)  if to a Holder of Registrable Securities, at the most current
     address given by such Holder to the Company in a Notice and Questionnaire
     or any amendment thereto;

          (x)  if to the Company, to:

                                       20
<PAGE>

               Kulicke and Soffa Industries, Inc.
               2101 Blair Mill Road
               Willow Grove, PA 19090
               Attention: General Counsel
               Telecopy No.: (215) 784-6000

               and

               Drinker Biddle & Reath LLP
               One Logan Square
               Philadelphia, PA 19103
               Attention: H. John Michel, Jr.
               Telecopy No.: (215) 988-2757

          (y)  if to the Initial Purchasers, to:

               Morgan Stanley & Co. Incorporated
               1585 Broadway
               New York, New York
               Attention: Equity Capital Markets
               Telecopy No.: (212) 761-0538

               and

               Davis Polk & Wardwell
               450 Lexington Avenue
               New York, New York 10017
               Attention: Deanna Kirkpatrick, Esq.
               Telecopy No. (212) 450-4000

or to such other address as such person may have furnished to the other persons
identified in this Section 8(c) in writing in accordance herewith.

     (d)  Approval of Holders. Whenever the consent or approval of Holders of a
specified percentage of Registrable Securities is required hereunder,
Registrable Securities held by the Company or its affiliates (as such term is
defined in Rule 405 under the Securities Act) (other than the Initial Purchasers
or subsequent Holders of Registrable Securities if such subsequent Holders are
deemed to be such affiliates solely by reason of their holdings of such
Registrable Securities) shall not be counted in determining whether such consent
or approval was given by the Holders of such required percentage.

                                       21
<PAGE>

     (e)  Successors and Assigns.  Any person who purchases any Registrable
Securities from the Initial Purchasers shall be deemed, for purposes of this
Agreement, to be an assignee of the Initial Purchasers.  This Agreement shall
inure to the benefit of and be binding upon the successors and assigns of each
of the parties and shall inure to the benefit of and be binding upon each Holder
of any Registrable Securities.

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

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

     (h)  Governing Law.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

     (i)  Severability.  If any term provision, covenant or restriction of
Agreement is held 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 thereby, 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 being intended that all of the rights and privileges of the
parties shall be enforceable to the fullest extent permitted by law.

     (j)  Entire Agreement. This Agreement is intended by the parties as a final
expression of their agreement and is intended to be a complete and exclusive
statement of the agreement and understanding of the parties hereto in respect of
the subject matter contained herein and the registration rights granted by the
Company with respect to the Registrable Securities. Except as provided in the
Purchase Agreement, there are no restrictions, promises, warranties or
undertakings, other than those set forth or referred to herein, with respect to
the registration rights granted by the Company with respect to the Registrable
Securities. This Agreement supersedes all prior agreements and undertakings
among the parties with respect to such registration rights. No party hereto
shall have any rights, duties or obligations other than those specifically set
forth in this Agreement. In no event will such methods of distribution take the
form of an underwritten offering of the Registrable Securities without the prior
agreement of the Company.

     (k)  Termination.  This Agreement and the obligations of the parties
hereunder shall terminate upon the end of the Effectiveness Period, except for
any liabilities or obligations under Section 4, 5 or 6 hereof and the
obligations to make payments of and provide for liquidated damages under Section
2(e) hereof to the extent such damages accrue prior to the end of the
Effectiveness Period, each of which shall remain in effect in accordance with
its terms.

                                       22
<PAGE>

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

                         KULICKE AND SOFFA INDUSTRIES, INC.



                         /s/ Clifford G. Sprague
                         -----------------------------------------------------
                         Name: Clifford G. Sprague
                         Title: Senior Vice President, Chief Financial Officer



Confirmed and accepted as of
the date first above written:

MORGAN STANLEY & CO. INCORPORATED
BANC OF AMERICA SECURITIES LLC
PRUDENTIAL SECURITIES INCORPORATED
BANCBOSTON ROBERTSON STEPHENS INC.

By: Morgan Stanley & Co. Incorporated



/s/ Kenneth G. Pott
- --------------------------------------
Name: Kenneth G. Pott
Title: Principal


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