Stock Trading History of Buzby David S

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 Buzby David S since year 2005. The trader's CIK number is 1244203. At the time of this reporting, Buzby David S is the of Valueclick Inc/ca (stock ticker symbol VCLK).

Stock purchases, sales, and option exercises reported by *Buzby David S* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-03-08	VCLK	Valueclick Inc/ca	Sale	6,025	26.66	160,656
2006-12-15	VCLK	Valueclick Inc/ca	Sale	200,575	24.40	4,894,721
2006-12-15	VCLK	Valueclick Inc/ca	Option Exercise	87,700	7.61	667,397
2006-06-15	VCLK	Valueclick Inc/ca	Purchase	18,400	14.35	264,040
2005-12-15	VCLK	Valueclick Inc/ca	Purchase	11,575	17.29	200,166
2005-12-15	VCLK	Valueclick Inc/ca	Purchase	1,200	17.20	20,640
2005-12-15	VCLK	Valueclick Inc/ca	Purchase	1,425	17.20	24,510
2005-05-16	VCLK	Valueclick Inc/ca	Purchase	11,000	9.50	104,500

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 Buzby David S ( of Valueclick Inc/ca at the time of this reporting) see the Securities and Exchange Commission (SEC) website.