W.W. GRAINGER, INC. — Director's Dealing 2007

Feb 28, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GRAINGER W W INC (GWW)
CIK: 0000277135
Period of Report: 2007-02-27

Reporting Person: GRAINGER DAVID W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-02-27	Common Stock	S	750	$78.53	Disposed	668680	Indirect
2007-02-27	Common Stock	S	100	$78.55	Disposed	668580	Indirect
2007-02-27	Common Stock	S	225	$78.58	Disposed	668355	Indirect
2007-02-27	Common Stock	S	225	$78.59	Disposed	668130	Indirect
2007-02-27	Common Stock	S	200	$78.60	Disposed	667930	Indirect
2007-02-27	Common Stock	S	350	$78.64	Disposed	667580	Indirect
2007-02-27	Common Stock	S	100	$78.66	Disposed	667480	Indirect
2007-02-27	Common Stock	S	200	$78.68	Disposed	667280	Indirect
2007-02-27	Common Stock	S	1350	$78.69	Disposed	665930	Indirect
2007-02-27	Common Stock	S	850	$78.71	Disposed	665080	Indirect
2007-02-27	Common Stock	S	600	$78.72	Disposed	664480	Indirect
2007-02-27	Common Stock	S	2150	$78.74	Disposed	662330	Indirect
2007-02-27	Common Stock	S	2400	$78.76	Disposed	659930	Indirect
2007-02-27	Common Stock	S	350	$78.80	Disposed	659580	Indirect
2007-02-27	Common Stock	S	100	$78.83	Disposed	659480	Indirect
2007-02-27	Common Stock	S	450	$78.84	Disposed	659030	Indirect
2007-02-27	Common Stock	S	250	$78.85	Disposed	658780	Indirect
2007-02-27	Common Stock	S	50	$78.87	Disposed	658730	Indirect
2007-02-27	Common Stock	S	50	$78.88	Disposed	658680	Indirect
2007-02-27	Common Stock	S	50	$78.92	Disposed	658630	Indirect
2007-02-27	Common Stock	S	107	$79.03	Disposed	658523	Indirect
2007-02-27	Common Stock	S	1000	$79.04	Disposed	657523	Indirect
2007-02-27	Common Stock	S	1393	$79.05	Disposed	656130	Indirect

Footnotes

F1: Shares held by trusts, of which Mr. Grainger is a trustee or co-trustee, FBO Mr. Grainger's wife. Mr. Grainger disclaims beneficial ownership as to such shares.