YC CHEN Insider Trading $GWW W.W. GRAINGER, INC.

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of YC CHEN. YC CHEN is Group President in GRAINGER W W INC ($GWW) and President in GRAINGER W W INC ($GWW) and Sr. Vice Pres., Supply Chain in GRAINGER W W INC ($GWW).

YC CHEN in W.W. GRAINGER, INC.

Trading Symbol: GWW
Industry: WHOLESALE-DURABLE GOODS [5000]
Position of YC CHEN: Group President, Sr. Vice Pres., Supply Chain
Holdings: 43,746 shares
Current Value: $11,084,799
Latest Transaction: May 01 2008
$GWW Market Capitalization: $14.94B
$GWW Previous Close: $253.39

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of YC CHEN in W.W. GRAINGER, INC.

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
May 01 2008	GWW	GRAINGER W W INC	CHEN YC	President	Option Exercise	A	85.82	16,000	1,373,120	16,000
May 01 2008	GWW	GRAINGER W W INC	CHEN YC	President	Grant	A	85.82	4,500	386,190	43,746	39.2 K to 43.7 K (+11.47 %)
Apr 29 2008	GWW	GRAINGER W W INC	CHEN YC	President	Payment of Exercise	F	85.97	1,204	103,508	39,246	40.5 K to 39.2 K (-2.98 %)
Mar 19 2008	GWW	GRAINGER W W INC	CHEN YC	Group President	Buy	P	72.05	2,100	151,305	40,450	38.4 K to 40.5 K (+5.48 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.71	300	27,213	38,350	38.7 K to 38.4 K (-0.78 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.69	101	9,160	38,650	38.8 K to 38.7 K (-0.26 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.68	300	27,204	38,751	39.1 K to 38.8 K (-0.77 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.66	200	18,132	39,051	39.3 K to 39.1 K (-0.51 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.64	200	18,128	39,251	39.5 K to 39.3 K (-0.51 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.49	200	18,098	39,451	39.7 K to 39.5 K (-0.50 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.47	200	18,094	39,651	39.9 K to 39.7 K (-0.50 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.46	100	9,046	39,851	40 K to 39.9 K (-0.25 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.44	300	27,132	39,951	40.3 K to 40 K (-0.75 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.43	300	27,129	40,251	40.6 K to 40.3 K (-0.74 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.42	100	9,042	40,551	40.7 K to 40.6 K (-0.25 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.41	100	9,041	40,651	40.8 K to 40.7 K (-0.25 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.40	300	27,120	40,751	41.1 K to 40.8 K (-0.73 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.38	200	18,076	41,051	41.3 K to 41.1 K (-0.48 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.37	100	9,037	41,251	41.4 K to 41.3 K (-0.24 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.29	300	27,087	41,351	41.7 K to 41.4 K (-0.72 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.28	100	9,028	41,651	41.8 K to 41.7 K (-0.24 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.20	100	9,020	41,751	41.9 K to 41.8 K (-0.24 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Option Exercise	M	37.50	10,000	375,000	0
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Option Exercise	M	37.50	710	26,625	0
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.18	300	27,054	41,851	42.2 K to 41.9 K (-0.71 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.15	300	27,045	42,151	42.5 K to 42.2 K (-0.71 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.14	100	9,014	42,451	42.6 K to 42.5 K (-0.24 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.13	500	45,065	42,551	43.1 K to 42.6 K (-1.16 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.12	605	54,523	43,051	43.7 K to 43.1 K (-1.39 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.10	300	27,030	43,656	44 K to 43.7 K (-0.68 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.08	400	36,032	43,956	44.4 K to 44 K (-0.90 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.05	49	4,412	44,356	44.4 K to 44.4 K (-0.11 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.04	200	18,008	44,405	44.6 K to 44.4 K (-0.45 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.02	600	54,012	44,605	45.2 K to 44.6 K (-1.33 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.01	200	18,002	45,205	45.4 K to 45.2 K (-0.44 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	90.00	507	45,630	45,405	45.9 K to 45.4 K (-1.10 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.97	300	26,991	45,912	46.2 K to 45.9 K (-0.65 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.95	100	8,995	46,212	46.3 K to 46.2 K (-0.22 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.94	49	4,407	46,312	46.4 K to 46.3 K (-0.11 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.93	100	8,993	46,361	46.5 K to 46.4 K (-0.22 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.92	51	4,586	46,461	46.5 K to 46.5 K (-0.11 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.91	697	62,667	46,512	47.2 K to 46.5 K (-1.48 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.89	100	8,989	47,209	47.3 K to 47.2 K (-0.21 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.87	200	17,974	47,309	47.5 K to 47.3 K (-0.42 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.86	200	17,972	47,509	47.7 K to 47.5 K (-0.42 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.85	251	22,552	47,709	48 K to 47.7 K (-0.52 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.84	349	31,354	47,960	48.3 K to 48 K (-0.72 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.83	100	8,983	48,309	48.4 K to 48.3 K (-0.21 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.82	51	4,581	48,409	48.5 K to 48.4 K (-0.11 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.81	200	17,962	48,460	48.7 K to 48.5 K (-0.41 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.79	300	26,937	48,660	49 K to 48.7 K (-0.61 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	89.76	100	8,976	48,960	49.1 K to 49 K (-0.20 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Buy	M	37.50	10,000	375,000	49,060	39.1 K to 49.1 K (+25.60 %)
Oct 22 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Buy	M	37.50	710	26,625	39,060	38.4 K to 39.1 K (+1.85 %)
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Option Exercise	M	43.50	1,070	46,545	0
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Option Exercise	M	43.50	7,100	308,850	0
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Option Exercise	M	42.81	1,950	83,484	0
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	84.12	20	1,682	38,350	38.4 K to 38.4 K (-0.05 %)
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	84.00	10,100	848,400	38,370	48.5 K to 38.4 K (-20.84 %)
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Buy	M	43.50	1,070	46,545	48,470	47.4 K to 48.5 K (+2.26 %)
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Buy	M	43.50	7,100	308,850	47,400	40.3 K to 47.4 K (+17.62 %)
Apr 27 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Buy	M	42.81	1,950	83,484	40,300	38.4 K to 40.3 K (+5.08 %)
Apr 26 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Option Exercise	A	83.08	16,000	1,329,280	16,000
Apr 26 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Grant	A	0.00	4,000	0	38,350	34.4 K to 38.4 K (+11.64 %)
Feb 02 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Option Exercise	M	48.63	5,750	279,594	0
Feb 02 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	77.14	100	7,714	34,350	34.5 K to 34.4 K (-0.29 %)
Feb 02 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	77.13	700	53,991	34,450	35.2 K to 34.5 K (-1.99 %)
Feb 02 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Sell	S	77.10	4,950	381,645	35,150	40.1 K to 35.2 K (-12.34 %)
Feb 02 2007	GWW	GRAINGER W W INC	CHEN YC	Group President	Buy	M	48.63	5,750	279,594	40,100	34.4 K to 40.1 K (+16.74 %)
Jun 02 2004	GWW	GRAINGER W W INC	CHEN YC	Sr. Vice Pres., Sup ...	Option Exercise	M	37.25	5,280	196,680	0
Jun 02 2004	GWW	GRAINGER W W INC	CHEN YC	Sr. Vice Pres., Sup ...	Option Exercise	M	38.75	5,180	200,725	0
Jun 02 2004	GWW	GRAINGER W W INC	CHEN YC	Sr. Vice Pres., Sup ...	Sell	S	55.00	10,460	575,300	32,925	43.4 K to 32.9 K (-24.11 %)
Jun 02 2004	GWW	GRAINGER W W INC	CHEN YC	Sr. Vice Pres., Sup ...	Buy	M	37.25	5,280	196,680	43,385	38.1 K to 43.4 K (+13.86 %)
Jun 02 2004	GWW	GRAINGER W W INC	CHEN YC	Sr. Vice Pres., Sup ...	Buy	M	38.75	5,180	200,725	38,105	32.9 K to 38.1 K (+15.73 %)
Apr 29 2004	GWW	GRAINGER W W INC	CHEN YC	Sr. Vice Pres., Sup ...	Option Exercise	A	54.14	13,100	709,234	13,100
Apr 29 2004	GWW	GRAINGER W W INC	CHEN YC	Sr. Vice Pres., Sup ...	Grant	A	0.00	4,300	0	32,925	28.6 K to 32.9 K (+15.02 %)

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