W.W. GRAINGER, INC. - Director's Dealing 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GRAINGER W W INC (GWW)
CIK: 0000277135
Period of Report: 2009-03-16

Reporting Person: KEYSER RICHARD L (Director, Chairman of the Board)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-03-16	Common Stock	S	100	$64.15	Disposed	214825	Direct
2009-03-16	Common Stock	S	100	$64.1603	Disposed	214725	Direct
2009-03-16	Common Stock	S	98	$64.17	Disposed	214627	Direct
2009-03-16	Common Stock	S	300	$64.1703	Disposed	214327	Direct
2009-03-16	Common Stock	S	500	$64.1704	Disposed	213827	Direct
2009-03-16	Common Stock	S	700	$64.18	Disposed	213127	Direct
2009-03-16	Common Stock	S	200	$64.19	Disposed	212927	Direct
2009-03-16	Common Stock	S	202	$64.2	Disposed	212725	Direct
2009-03-16	Common Stock	S	200	$64.21	Disposed	212525	Direct
2009-03-16	Common Stock	S	500	$64.22	Disposed	212025	Direct
2009-03-16	Common Stock	S	100	$64.2504	Disposed	211925	Direct
2009-03-16	Common Stock	S	200	$64.2703	Disposed	211725	Direct
2009-03-16	Common Stock	S	500	$64.3	Disposed	211225	Direct
2009-03-16	Common Stock	S	400	$64.31	Disposed	210825	Direct
2009-03-16	Common Stock	S	800	$64.32	Disposed	210025	Direct