W.w. Grainger Inc. (GWW)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Irving Officer	$108.13	400	$43,252.00	14,351	2010-03-10	Filing
Irving Officer	$108.12	100	$10,812.18	14,751	2010-03-10	Filing
Irving Officer	$108.12	2,230	$241,107.60	14,851	2010-03-10	Filing
Irving Officer	$108.09	1,100	$118,902.30	17,081	2010-03-10	Filing
Irving Officer	$108.09	100	$10,809.00	18,181	2010-03-10	Filing
Pulick Officer	$105.00	4,500	$472,500.00	26,738	2010-03-04	Filing
Pulick Officer	$103.97	1,700	$176,742.88	26,738	2010-03-02	Filing
Pulick Officer	$103.94	2,800	$291,032.00	28,438	2010-03-02	Filing
Keyser Officer, Director	$103.53	100	$10,353.00	163,075	2010-02-24	Filing
Keyser Officer, Director	$103.52	400	$41,408.00	163,175	2010-02-24	Filing
Keyser Officer, Director	$103.51	500	$51,755.00	163,575	2010-02-24	Filing
Keyser Officer, Director	$103.50	807	$83,524.50	164,075	2010-02-24	Filing
Keyser Officer, Director	$103.49	100	$10,349.00	164,882	2010-02-24	Filing
Keyser Officer, Director	$103.48	677	$70,055.96	164,982	2010-02-24	Filing
Keyser Officer, Director	$103.47	3,009	$311,341.23	165,659	2010-02-24	Filing
Keyser Officer, Director	$103.46	2,616	$270,651.36	168,668	2010-02-24	Filing
Keyser Officer, Director	$103.45	791	$81,828.95	171,284	2010-02-24	Filing
Keyser Officer, Director	$103.44	300	$31,032.00	172,075	2010-02-24	Filing
Keyser Officer, Director	$103.43	300	$31,029.00	172,375	2010-02-24	Filing
Keyser Officer, Director	$103.41	300	$31,023.00	172,675	2010-02-24	Filing