A Michael Pulick

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
GWW	$230.45	400	$92,180.00	49,436	2013-03-06	Filing
GWW	$230.43	100	$23,043.00	49,836	2013-03-06	Filing
GWW	$230.42	200	$46,084.00	49,936	2013-03-06	Filing
GWW	$230.41	500	$115,205.00	50,136	2013-03-06	Filing
GWW	$230.40	200	$46,080.00	50,636	2013-03-06	Filing
GWW	$230.40	100	$23,039.50	50,836	2013-03-06	Filing
GWW	$230.39	100	$23,039.00	50,936	2013-03-06	Filing
GWW	$230.38	400	$92,152.00	51,036	2013-03-06	Filing
GWW	$230.37	100	$23,037.00	51,436	2013-03-06	Filing
GWW	$230.36	100	$23,036.00	51,536	2013-03-06	Filing
GWW	$230.35	785	$180,824.75	51,636	2013-03-06	Filing
GWW	$230.34	1,000	$230,340.00	52,421	2013-03-06	Filing
GWW	$230.33	700	$161,231.00	53,421	2013-03-06	Filing
GWW	$230.32	200	$46,064.00	54,121	2013-03-06	Filing
GWW	$230.31	100	$23,031.00	54,321	2013-03-06	Filing
GWW	$230.30	400	$92,120.00	54,421	2013-03-06	Filing
GWW	$230.29	200	$46,058.00	54,821	2013-03-06	Filing
GWW	$230.28	100	$23,028.00	55,021	2013-03-06	Filing
GWW	$230.26	100	$23,026.00	55,121	2013-03-06	Filing
GWW	$230.24	200	$46,048.00	55,221	2013-03-06	Filing