D Court Carruthers

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
GWW	$217.52	100	$21,752.00	28,966	2013-01-31	Filing
GWW	$217.48	100	$21,748.00	29,066	2013-01-31	Filing
GWW	$187.94	100	$18,794.00	24,166	2012-06-19	Filing
GWW	$187.93	500	$93,965.00	24,266	2012-06-19	Filing
GWW	$187.92	300	$56,376.00	24,766	2012-06-19	Filing
GWW	$187.91	100	$18,791.00	25,066	2012-06-19	Filing
GWW	$187.90	100	$18,790.00	25,166	2012-06-19	Filing
GWW	$187.89	300	$56,367.00	25,266	2012-06-19	Filing
GWW	$187.88	200	$37,576.00	25,566	2012-06-19	Filing
GWW	$187.86	400	$75,144.00	25,766	2012-06-19	Filing
GWW	$187.84	200	$37,568.00	26,166	2012-06-19	Filing
GWW	$187.83	200	$37,566.00	26,366	2012-06-19	Filing
GWW	$187.82	200	$37,564.00	26,566	2012-06-19	Filing
GWW	$187.81	100	$18,781.10	26,766	2012-06-19	Filing
GWW	$187.81	200	$37,562.00	26,866	2012-06-19	Filing
GWW	$187.80	200	$37,560.00	27,066	2012-06-19	Filing
GWW	$187.72	100	$18,772.00	27,266	2012-06-19	Filing
GWW	$187.71	200	$37,542.00	27,366	2012-06-19	Filing
GWW	$187.70	100	$18,770.00	27,566	2012-06-19	Filing
GWW	$187.69	375	$70,383.75	27,666	2012-06-19	Filing