A Michael Pulick

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
GWW	$231.77	100	$23,177.00	31,682	2013-03-06	Filing
GWW	$231.76	100	$23,176.00	31,782	2013-03-06	Filing
GWW	$231.71	200	$46,342.00	31,882	2013-03-06	Filing
GWW	$231.70	215	$49,815.50	32,082	2013-03-06	Filing
GWW	$231.69	190	$44,021.10	32,297	2013-03-06	Filing
GWW	$231.67	210	$48,650.70	32,487	2013-03-06	Filing
GWW	$231.66	35	$8,108.10	32,697	2013-03-06	Filing
GWW	$231.65	1	$231.65	32,732	2013-03-06	Filing
GWW	$231.64	365	$84,548.60	32,733	2013-03-06	Filing
GWW	$231.63	1	$231.63	33,098	2013-03-06	Filing
GWW	$231.62	200	$46,324.00	33,099	2013-03-06	Filing
GWW	$231.61	299	$69,251.39	33,299	2013-03-06	Filing
GWW	$231.52	200	$46,304.00	33,598	2013-03-06	Filing
GWW	$231.45	220	$50,919.00	33,798	2013-03-06	Filing
GWW	$231.41	100	$23,141.00	34,018	2013-03-06	Filing
GWW	$231.40	200	$46,280.00	34,118	2013-03-06	Filing
GWW	$231.37	100	$23,137.00	34,318	2013-03-06	Filing
GWW	$231.36	100	$23,136.00	34,418	2013-03-06	Filing
GWW	$231.27	320	$74,006.40	34,518	2013-03-06	Filing
GWW	$231.26	100	$23,126.00	34,838	2013-03-06	Filing