A Michael Pulick

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
GWW	$230.72	427	$98,517.44	44,578	2013-03-06	Filing
GWW	$230.71	400	$92,284.00	45,005	2013-03-06	Filing
GWW	$230.69	100	$23,069.00	45,405	2013-03-06	Filing
GWW	$230.68	100	$23,068.00	45,505	2013-03-06	Filing
GWW	$230.67	300	$69,201.00	45,605	2013-03-06	Filing
GWW	$230.66	500	$115,330.00	45,905	2013-03-06	Filing
GWW	$230.64	400	$92,256.00	46,405	2013-03-06	Filing
GWW	$230.63	100	$23,063.00	46,805	2013-03-06	Filing
GWW	$230.62	600	$138,372.00	46,905	2013-03-06	Filing
GWW	$230.61	100	$23,061.00	47,505	2013-03-06	Filing
GWW	$230.59	100	$23,059.00	47,605	2013-03-06	Filing
GWW	$230.58	100	$23,058.00	47,705	2013-03-06	Filing
GWW	$230.57	400	$92,228.00	47,805	2013-03-06	Filing
GWW	$230.56	100	$23,056.00	48,205	2013-03-06	Filing
GWW	$230.55	100	$23,055.00	48,305	2013-03-06	Filing
GWW	$230.53	232	$53,482.96	48,405	2013-03-06	Filing
GWW	$230.52	200	$46,104.00	48,637	2013-03-06	Filing
GWW	$230.51	399	$91,973.49	48,837	2013-03-06	Filing
GWW	$230.49	100	$23,049.00	49,236	2013-03-06	Filing
GWW	$230.46	100	$23,046.00	49,336	2013-03-06	Filing