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Exhibit 4
AMENDMENT TO RIGHTS AGREEMENT
AMENDMENT, dated as of August 12, 1998, by and between DURAMED
PHARMACEUTICALS, INC., a Delaware corporation (the "Company"), and THE PROVIDENT
BANK (the "Rights Agent") to the Rights Agreement between the Company and the
Rights Agent dated as of August 16, 1988 (the "Rights Agreement").
WHEREAS, pursuant to Section 26 of the Rights Agreement, the
Company and the Rights Agent may from time to time prior to the Distribution
Date (as defined therein) supplement or amend the Rights Agreement in accordance
with the provisions of Section 26 thereof;
WHEREAS, the Company desires to extend the expiration date of
the Rights Agreement and the Rights Agent has agreed to continue to serve in
such capacity;
WHEREAS, the Board of Directors of the Company has approved
of this Amendment to the Rights Agreement;
NOW, THEREFORE, in consideration of the premises and mutual
agreements set forth in the Rights Agreement and this Amendment, the parties
hereby agree as follows:
1. Section 1(o) of the Rights Agreement is hereby amended to
read in its entirety as follows:
"Final Expiration Date" shall mean the close of
business on August 31, 2008.
2. The foregoing amendment shall be effective as of the date
hereof and, except as set forth herein, the Rights Agreement shall remain in
full force and effect and shall be otherwise unaffected hereby.
3. This Amendment may be executed in two or more counterparts,
each of which shall be deemed an original, but all of which together shall
constitute one and the same instrument.
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IN WITNESS WHEREOF, the parties hereto have caused this
Amendment to be duly executed as of the day and year first above written.
DURAMED PHARMACEUTICALS, INC.
By: /s/ E. ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
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E. ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
President and Chief Executive Officer
THE PROVIDENT BANK
By: /s/ ▇▇▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇
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Name: ▇▇▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇
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Title: Vice President & Trust Officer
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