Laurie R Thomson

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
13 Nov 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	Yes	No	1206.032	125	150.75 k	675
23 May 24	GWW W.W. Grainger	Common Stock	Gift	Acquire G	Yes	No	0	800	0.00	800
23 May 24	GWW W.W. Grainger	Common Stock	Gift	Dispose G	No	No	0	800	0.00	791
3 May 24	GWW W.W. Grainger	Common Stock	Payment of exercise	Dispose F	No	No	923.9	23	21.25 k	1,591
1 Apr 24	GWW W.W. Grainger	Common Stock	Payment of exercise	Dispose F	No	No	1017.3	17	17.29 k	1,614
1 Apr 24	GWW W.W. Grainger	Common Stock	Payment of exercise	Dispose F	No	No	1017.3	22	22.38 k	1,631
1 Apr 24	GWW W.W. Grainger	Common Stock	Payment of exercise	Dispose F	No	No	1017.3	18	18.31 k	1,653
1 Apr 24	GWW W.W. Grainger	Common Stock	Grant	Acquire A	No	No	0	492	0.00	1,671
1 Apr 24	GWW W.W. Grainger	Common Stock	Grant	Acquire A	No	No	0	113	0.00	1,179
1 Apr 24	GWW W.W. Grainger	Common Stock	Payment of exercise	Dispose F	No	No	1017.3	65	66.12 k	1,066

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.