Stock Trading History of Vaughn Gregory R

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 Vaughn Gregory R since year 2005. The trader's CIK number is 1257912. At the time of this reporting, Vaughn Gregory R is the Vice President of Barrett Business Services Inc . (stock ticker symbol BBSI). See this page for all insider trading activities at Barrett Business Services Inc .

Stock purchases, sales, and option exercises reported by insider *Vaughn Gregory R* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-07-07	BBSI	Barrett Business Services Inc	Option Exercise	27,239	2.22	60,334
2006-05-01	BBSI	Barrett Business Services Inc	Sale	75,000	26.11	1,957,890
2006-05-01	BBSI	Barrett Business Services Inc	Option Exercise	75,000	2.00	150,375

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 Vaughn Gregory R (Vice President of Barrett Business Services Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.