Common use of Certificates for the Common Stock of the Company issued after the Record Date Clause in Contracts

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated Shareholder Rights Agreement between Westbank Corporation and State Street Bank and Trust Company, as Rights Agent, dated as of November 19, 1997, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation may redeem the Rights at a redemption price of $.001 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or be

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation FairMarket, Inc. and State Street Bank and EquiServe Trust Company, N.A., as Rights Agent, dated as of November 19May 17, 19972001, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation FairMarket, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation FairMarket, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation FairMarket, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Anika Therapeutics, Inc. and State Street Bank and Firstar Trust Company, as Rights Agent, dated as of November 19April 6, 19971998, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Anika Therapeutics, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Anika Therapeutics, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Anika Therapeutics, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Andover Bancorp, Inc. and State Street Bank and Trust CompanyBankBoston, N.A., as Rights Agent, dated as of November 19January 21, 19971999, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Andover Bancorp, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Andover Bancorp, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Andover Bancorp, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Bay Apartment Communities, Inc. and State Street Bank American Stock Transfer and Trust Company, as Rights Agent, dated as of November 19March 9, 19971998, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Bay Apartment Communities, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Bay Apartment Communities, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Bay Apartment Communities, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Albany Molecular Research, Inc. and State Street Bank and Trust CompanyMellon Investor Services LLC (or any successor thereto), as Rights Agent, dated as of November 19September 18, 19972002, as amended, restated, renewed renewed, supplemented or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation and the stock transfer administration office of the Rights Agent. Albany Molecular Research, Inc. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Albany Molecular Research, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Albany Molecular Research, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Cypress Communications, Inc. and State Street Bank and Trust Company, as Rights Agent, dated as of November 19, 1997, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Cypress Communications, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Cypress Communications, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Cypress Communications, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstancesAs set forth in the Rights Agreement, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Bradlees, Inc. and State Street Bank and Trust CompanyBankBoston, N.A., as Rights Agent, dated as of November 1923, 19971999, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Bradlees, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Bradlees, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Bradlees, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstancesAs set forth in the Rights Agreement, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Cypress Communications, Inc. and State Street Bank and Trust Company, as Rights Agent, dated as of November 19_____________, 19972000, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Cypress Communications, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Cypress Communications, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Cypress Communications, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstancesAs set forth in the Rights Agreement, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Brooktrout Technology, Inc. and State Street Bank and Trust Company, as Rights Agent, dated as of November 19September 9, 19971998, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Brooktrout Technology, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Brooktrout Technology, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Brooktrout Technology, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier earliest of the Distribution Date, Redemption Date, Exchange Date or the redemption, expiration or termination of the RightsFinal Expiration Date, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank iRobot Corporation and State Street Bank and Computershare Trust Company, Inc. (or any successor thereto), as Rights Agent, dated as of November 19[___________, 1997, 2005] as amended, restated, renewed renewed, supplemented or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank iRobot Corporation and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank iRobot Corporation may redeem the Rights at a redemption price of $.001 0.0001 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank iRobot Corporation will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the earliest of the Distribution Date, Redemption Date, Exchange Date or Final Expiration Date, and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Zoll Medical Corporation and State Street Bank and Trust Company, as Rights Agent, dated as of November 19June 8, 19971998, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Zoll Medical Corporation and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Zoll Medical Corporation may redeem the Rights at a redemption price of $.001 0.001 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Zoll Medical Corporation will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation CIRCOR International, Inc. and State Street Bank and Trust CompanyBankBoston, N.A., as Rights Agent, dated as of November 19September 16, 19971999, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation CIRCOR International, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation CIRCOR International, Inc. may redeem the Rights at a redemption price of $.001 .01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation CIRCOR International, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Corporation Brooktrout Technology, Inc. and State Street Bank and Trust Company, as Rights Agent, dated as of November 19September 9, 19971998, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Corporation Brooktrout Technology, Inc. and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Corporation Brooktrout Technology, Inc. may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Corporation Brooktrout Technology, Inc. will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to 12 or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such certificates. In the event that the Company purchases or acquires any shares of Common Stock of the Company after the Record Date but prior to the Distribution Date, any Rights associated with such Common Stock of the Company shall be deemed canceled and retired so that the Company shall not be entitled to exercise any Rights associated with the shares of Common Stock of the Company which are no longer outstanding. The failure to print the foregoing legend on any such certificate representing Common Stock of the Company or any defect therein shall not affect in any manner whatsoever the application or interpretation of the provisions of Section 7(e) hereof.

Certificates for the Common Stock of the Company issued after the Record Date. but prior to the earlier of the Distribution Date or the redemption, expiration or termination of the Rights, shall be deemed also to be certificates for Rights, and shall bear a legend, substantially in the form set forth below: This certificate also evidences and entitles the holder hereof to certain Rights as set forth in an Amended and Restated a Shareholder Rights Agreement between Westbank Interstate Hotels Corporation and State Street Bank American Stock Transfer and Trust Company, as Rights Agent, dated as of November 19July 8, 19971999, as amended, restated, renewed or extended from time to time (the "Rights Agreement"), the terms of which are hereby incorporated herein by reference and a copy of which is on file at the principal offices of Westbank Interstate Hotels Corporation and the stock transfer administration office of the Rights Agent. Under certain circumstances, as set forth in the Rights Agreement, such Rights will be evidenced by separate certificates and will no longer be evidenced by this certificate. Westbank Interstate Hotels Corporation may redeem the Rights at a redemption price of $.001 0.01 per Right, subject to adjustment, under the terms of the Rights Agreement. Westbank Interstate Hotels Corporation will mail to the holder of this certificate a copy of the Rights Agreement, as in effect on the date of mailing, without charge promptly after receipt of a written request therefor. Under certain circumstances, Rights issued to or held by Acquiring Persons, Adverse Persons or any Affiliates or Associates thereof (as defined in the Rights Agreement), and any subsequent holder of such Rights, may become null and void. The Rights shall not be exercisable, and shall be void so long as held, by a holder in any jurisdiction where the requisite qualification, if any, to the issuance to such holder, or the exercise by such holder, of the Rights in such jurisdiction shall not have been obtained or bebe obtainable. With respect to such certificates containing the foregoing legend, the Rights associated with the Common Stock of the Company represented by such certificates shall be evidenced by such certificates alone until the Distribution Date (or the earlier redemption, expiration or termination of the Rights), and the transfer of any of such certificates shall also constitute the transfer of the Rights associated with the Common Stock of the Company represented by such