Stock Trading History of Freed Dean

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 Freed Dean since year 2005. The trader's CIK number is 1239181. At the time of this reporting, Freed Dean is the Vice President General Counsel of Mentor Graphics Corp (stock ticker symbol MENT).

Stock purchases, sales, and option exercises reported by *Freed Dean* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-07-23	MENT	Mentor Graphics Corp	Option Exercise	3,000	8.06	24,187
2006-11-15	MENT	Mentor Graphics Corp	Option Exercise	10,000	9.00	90,000
2006-11-15	MENT	Mentor Graphics Corp	Sale	10,000	18.15	181,500
2006-10-31	MENT	Mentor Graphics Corp	Option Exercise	10,000	9.00	90,000
2006-10-31	MENT	Mentor Graphics Corp	Sale	10,000	16.80	168,000
2006-08-30	MENT	Mentor Graphics Corp	Option Exercise	6,250	9.00	56,250
2006-08-30	MENT	Mentor Graphics Corp	Sale	6,250	14.92	93,278
2006-08-24	MENT	Mentor Graphics Corp	Sale	1,000	14.51	14,510
2006-08-24	MENT	Mentor Graphics Corp	Option Exercise	1,000	7.75	7,750
2006-08-16	MENT	Mentor Graphics Corp	Option Exercise	6,100	7.75	47,275
2006-08-17	MENT	Mentor Graphics Corp	Option Exercise	5,000	7.75	38,750
2006-08-16	MENT	Mentor Graphics Corp	Sale	6,100	14.25	86,925
2006-08-17	MENT	Mentor Graphics Corp	Sale	5,000	14.50	72,500
2006-08-03	MENT	Mentor Graphics Corp	Option Exercise	5,000	7.75	38,750
2006-08-03	MENT	Mentor Graphics Corp	Sale	5,000	14.00	70,000
2006-07-28	MENT	Mentor Graphics Corp	Option Exercise	10,000	7.75	77,500
2006-07-28	MENT	Mentor Graphics Corp	Sale	10,000	13.80	137,981
2006-05-05	MENT	Mentor Graphics Corp	Option Exercise	5,000	7.75	38,750
2006-05-05	MENT	Mentor Graphics Corp	Sale	5,000	13.75	68,750

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 Freed Dean (Vice President General Counsel of Mentor Graphics Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.