SUMMIT DESIGN, INC.
AMENDMENT NO. 1 TO EMPLOYMENT AGREEMENT
This Amendment No. 1 (the "Amendment") to the Employment Agreement dated
February 29, 1999 (the "Employment Agreement") is entered into on April 30,
1999, effective as of such date, between SUMMIT DESIGN, INC., a Delaware
corporation (the "Company"), and Xxxxx X. Xxxxxxx ("Xxxxxxx").
1. In consideration of Xxxxxxx agreeing to temporarily postpone his
vacation, the Company and Xxxxxxx agree that the reference to "January 2000" in
Section 4 of the Employment Agreement is hereby amended to be "July 1, 1999."
2. Except as expressly provided in this Amendment, the Employment
Agreement shall remain in full force and effect in accordance with its terms.
IN WITNESS WHEREOF, the parties have executed this Amendment as of April
30, 1999.
"COMPANY": SUMMIT DESIGN, INC.
a Delaware Corporation
By: /s/ Amihai Xxx-Xxxxx
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Name: Amihai Xxx-Xxxxx
Title: Compensation Committee Member
By: /s/ Xxxxxxx X. Xxxxx
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Name: Xxxxxxx X. Xxxxx
Title: Compensation Committee Member
"XXXXXXX":
/s/ Xxxxx X. Xxxxxxx
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Xxxxx X. Xxxxxxx
