ILLINOIS TOOL WORKS INC — Director's Dealing 2007

Oct 22, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ILLINOIS TOOL WORKS INC (ITW)
CIK: 0000049826
Period of Report: 2007-10-19

Reporting Person: SMITH HAROLD B (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-10-19	Common Stock	S	100	$56.59	Disposed	14294913	Indirect
2007-10-19	Common Stock	S	300	$56.53	Disposed	14294613	Indirect
2007-10-19	Common Stock	S	500	$56.52	Disposed	14294113	Indirect
2007-10-19	Common Stock	S	1200	$56.51	Disposed	14292913	Indirect
2007-10-19	Common Stock	S	100	$56.47	Disposed	14292813	Indirect
2007-10-19	Common Stock	S	200	$56.45	Disposed	14292613	Indirect
2007-10-19	Common Stock	S	600	$56.43	Disposed	14292013	Indirect
2007-10-19	Common Stock	S	900	$56.42	Disposed	14291113	Indirect
2007-10-19	Common Stock	S	2939	$56.41	Disposed	14288174	Indirect
2007-10-19	Common Stock	S	1300	$56.40	Disposed	14286874	Indirect
2007-10-19	Common Stock	S	1400	$56.39	Disposed	14285474	Indirect
2007-10-19	Common Stock	S	2200	$56.38	Disposed	14283274	Indirect
2007-10-19	Common Stock	S	1200	$56.37	Disposed	14282074	Indirect
2007-10-19	Common Stock	S	3000	$56.36	Disposed	14279074	Indirect
2007-10-19	Common Stock	S	500	$56.35	Disposed	14278574	Indirect
2007-10-19	Common Stock	S	900	$56.34	Disposed	14277674	Indirect
2007-10-19	Common Stock	S	3560	$56.33	Disposed	14274114	Indirect
2007-10-19	Common Stock	S	1501	$56.32	Disposed	14272613	Indirect
2007-10-19	Common Stock	S	2000	$56.31	Disposed	14270613	Indirect
2007-10-19	Common Stock	S	2600	$56.30	Disposed	14268013	Indirect
2007-10-19	Common Stock	S	6400	$56.29	Disposed	14261613	Indirect
2007-10-19	Common Stock	S	4400	$56.28	Disposed	14257213	Indirect
2007-10-19	Common Stock	S	1300	$56.27	Disposed	14255913	Indirect
2007-10-19	Common Stock	S	2400	$56.26	Disposed	14253513	Indirect
2007-10-19	Common Stock	S	43400	$56.25	Disposed	14210113	Indirect
2007-10-19	Common Stock	S	4000	$56.24	Disposed	14206113	Indirect
2007-10-19	Common Stock	S	6220	$56.23	Disposed	14199893	Indirect
2007-10-19	Common Stock	S	5500	$56.22	Disposed	14194393	Indirect
2007-10-19	Common Stock	S	6680	$56.21	Disposed	14187713	Indirect
2007-10-19	Common Stock	S	8960	$56.20	Disposed	14178753	Indirect

Footnotes

F1: 800,281 shares held in a revocable trust created by me.

F2: 12,874,652 shares held in various trusts of which I am a co-trustee and have a direct beneficial interest.

F3: 490,080 shares held in a trust of which I am a co-trustee and have a contingent beneficial interest.