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Home > Insider Trading > Filing (0001181431-10-017350)

Filing Details

Accession Number:: 0001181431-10-017350
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-03-19 13:00:00
Reporting Period:: 2010-03-18

Filing Date:: 2010-03-19
Accepted Time:: 2010-03-19 10:05:21
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
277135	Grainger W W Inc	GWW	Wholesale-Durable Goods (5000)	361150280

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1187060	L John Howard	100 Grainger Parkway Lake Forest IL 60045-5201	Sr. Vp And General Counsel	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2010-03-18	12,500	$45.50	55,920	No	4	M	Direct
Common Stock	Disposition	2010-03-18	100	$108.28	55,820	No	4	S	Direct
Common Stock	Disposition	2010-03-18	100	$108.29	55,720	No	4	S	Direct
Common Stock	Disposition	2010-03-18	100	$108.30	55,620	No	4	S	Direct
Common Stock	Disposition	2010-03-18	927	$108.32	54,693	No	4	S	Direct
Common Stock	Disposition	2010-03-18	100	$108.40	54,593	No	4	S	Direct
Common Stock	Disposition	2010-03-18	400	$108.42	54,193	No	4	S	Direct
Common Stock	Disposition	2010-03-18	800	$108.44	53,393	No	4	S	Direct
Common Stock	Disposition	2010-03-18	400	$108.48	52,993	No	4	S	Direct
Common Stock	Disposition	2010-03-18	200	$108.50	52,793	No	4	S	Direct
Common Stock	Disposition	2010-03-18	300	$108.51	52,493	No	4	S	Direct
Common Stock	Disposition	2010-03-18	300	$108.52	52,193	No	4	S	Direct
Common Stock	Disposition	2010-03-18	400	$108.53	51,793	No	4	S	Direct
Common Stock	Disposition	2010-03-18	100	$108.54	51,693	No	4	S	Direct
Common Stock	Disposition	2010-03-18	100	$108.55	51,593	No	4	S	Direct
Common Stock	Disposition	2010-03-18	600	$108.60	50,993	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Option	Disposition	2010-03-18	12,500	$0.00	12,500	$45.50

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
12,500	2006-04-30	2013-04-29	No	4	M	Direct

Reported Derivative Holdings

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Sec. Name	Sec. Type	Price	Date	Expiration Date	Amount	Remaning Holdings	Nature of Ownership
Common Stock	Option	$54.14	2007-04-28	2014-04-27	12,000	12,000	Direct
Common Stock	Option	$52.29	2008-04-27	2015-04-26	13,000	13,000	Direct
Common Stock	Option	$76.61	2009-04-26	2016-04-25	10,000	10,000	Direct
Common Stock	Option	$83.08	2010-04-25	2017-04-24	10,000	10,000	Direct
Common Stock	Option	$85.82	2011-04-30	2018-04-29	11,000	11,000	Direct
Common Stock	Option	$81.49	2012-04-29	2019-04-28	21,000	21,000	Direct

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
2014-04-27	12,000	12,000	Direct
2015-04-26	13,000	13,000	Direct
2016-04-25	10,000	10,000	Direct
2017-04-24	10,000	10,000	Direct
2018-04-29	11,000	11,000	Direct
2019-04-28	21,000	21,000	Direct