Stock Trading History of Irving Gregory 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 Irving Gregory S since year 2005. The trader's CIK number is 1428516. At the time of this reporting, Irving Gregory S is the Vice President and Controller of Grainger W W Inc . (stock ticker symbol GWW). See this page for all insider trading activities at Grainger W W Inc .

Stock purchases, sales, and option exercises reported by insider *Irving Gregory S* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-05-19	GWW	Grainger W W Inc	Sale	634	92.55	58,677

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 Irving Gregory S (Vice President and Controller of Grainger W W Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.