Jacobowitz Jeffrey

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Nov 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	61.16	700	42.81 k	774,165
6 Nov 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	60.0071	9,047	542.88 k	774,865
6 Nov 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	59.2773	28,802	1.71 mm	783,912
6 Nov 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	58.2705	195,492	11.39 mm	812,714
20 Sep 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	69.1689	465	32.16 k	1,008,206
20 Sep 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	68.4917	27,462	1.88 mm	1,008,671
20 Sep 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	67.0671	86,728	5.82 mm	1,036,133
19 Sep 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	70.2041	121	8.49 k	1,122,861
19 Sep 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	69.8016	53,715	3.75 mm	1,122,982
19 Sep 24	DFIN Donnelley Financial Solutions	Common Stock	Sell	Dispose S	Yes	No	68.7228	26,754	1.84 mm	1,176,697

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