Mary Katherine Lawler

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Nov 24	ITW Illinois Tool Works	Common Stock	Sell	Dispose S	No	No	272.95	11,647	3.18 mm	26,003
6 Nov 24	ITW Illinois Tool Works	Common Stock	Option exercise	Acquire M	No	No	128	11,647	1.49 mm	37,650
6 Nov 24	ITW Illinois Tool Works	Employee Stock Option Common Stock	Option exercise	Dispose M	No	No	128	11,647	1.49 mm	0
28 Feb 24	ITW Illinois Tool Works	Common Stock	Sell	Dispose S	No	No	262.4	11,647	3.06 mm	25,562
28 Feb 24	ITW Illinois Tool Works	Common Stock	Option exercise	Acquire M	No	No	128	11,647	1.49 mm	37,209
28 Feb 24	ITW Illinois Tool Works	Employee Stock Option Common Stock	Option exercise	Dispose M	No	No	128	11,647	1.49 mm	11,647
12 Feb 24	ITW Illinois Tool Works	Common Stock	Payment of exercise	Dispose F	No	No	256.42	2,451	628.49 k	25,562
12 Feb 24	ITW Illinois Tool Works	Common Stock	Option exercise	Acquire M	No	No	0	5,600	0.00	28,013
12 Feb 24	ITW Illinois Tool Works	Performance Share Units (granted 2/12/21) Common Stock	Option exercise	Dispose M	No	No	0	5,600	0.00	0
9 Feb 24	ITW Illinois Tool Works	Employee Stock Option Common Stock	Grant	Acquire A	No	No	255.75	11,959	3.06 mm	11,959

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