Stock Trading History of Hanford Deirdre

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Hanford Deirdre since year 2005. The trader's CIK number is 1261475. At the time of this reporting, Hanford Deirdre is the Sr. VP, Global Tech Services of Synopsys Inc (stock ticker symbol SNPS).

Stock purchases, sales, and option exercises reported by *Hanford Deirdre* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-12-17	SNPS	Synopsys Inc	Sale	17,000	26.11	443,924
2007-12-17	SNPS	Synopsys Inc	Option Exercise	17,000	18.72	318,219
2007-08-28	SNPS	Synopsys Inc	Sale	10,000	26.97	269,734
2007-08-28	SNPS	Synopsys Inc	Option Exercise	10,000	17.61	176,094
2007-03-23	SNPS	Synopsys Inc	Sale	20,000	26.68	533,554
2007-03-23	SNPS	Synopsys Inc	Option Exercise	20,000	18.55	371,000
2006-12-05	SNPS	Synopsys Inc	Sale	28,350	25.92	734,902
2006-12-05	SNPS	Synopsys Inc	Option Exercise	28,350	14.09	399,559

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hanford Deirdre (Sr. VP, Global Tech Services of Synopsys Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.