Stock Trading History of Daane John

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 Daane John since year 2005. The trader's CIK number is 1227180. At the time of this reporting, Daane John is the President and CEO of Altera Corp . (stock ticker symbol ALTR). See this page for all insider trading activities at Altera Corp .

Stock purchases, sales, and option exercises reported by insider *Daane John* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-11	ALTR	Altera Corp	Sale	50,000	24.00	1,200,000
2008-08-11	ALTR	Altera Corp	Option Exercise	50,000	13.91	695,500
2008-06-05	ALTR	Altera Corp	Sale	50,000	23.56	1,178,101
2008-06-05	ALTR	Altera Corp	Option Exercise	50,000	13.91	695,500
2007-07-25	ALTR	Altera Corp	Sale	100,000	24.39	2,439,333
2007-07-25	ALTR	Altera Corp	Option Exercise	100,000	13.91	1,391,000

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 Daane John (President and CEO of Altera Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.