Macpherson Donald G

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1043.8358	72	75.16 k	98,567
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1042.9572	225	234.67 k	98,639
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1042.1411	341	355.37 k	98,864
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1040.6195	700	728.43 k	99,205
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1039.7166	496	515.70 k	99,905
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1038.9913	2,993	3.11 mm	100,401
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1037.8531	3,852	4.00 mm	103,394
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1036.4903	1,125	1.17 mm	107,246
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1035.7232	1,158	1.20 mm	108,371
30 Sep 24	GWW W.W. Grainger	Common Stock	Sell	Dispose S	No	Yes	1034.5403	1,366	1.41 mm	109,529

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