David DeStefano

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
30 Oct 24	VERX Vertex	Class A Common Stock	Gift	Dispose G	No	No	0	210,084	0.00	491,397
12 Mar 24	VERX Vertex	Class A Common Stock	Sell	Dispose S	No	No	30	3,500	105.00 k	701,363
8 Mar 24	VERX Vertex	Class A Common Stock	Sell	Dispose S	No	No	30.1034	12,177	366.57 k	704,863
1 Mar 24	VERX Vertex	Class A Common Stock	Payment of exercise	Dispose F	No	No	33.55	14,613	490.27 k	717,040
1 Mar 24	VERX Vertex	Class A Common Stock	Option exercise	Acquire M	No	No	0	28,568	0.00	728,653
1 Mar 24	VERX Vertex	RSU Class A Common Stock	Option exercise	Dispose M	No	No	0	28,568	0.00	28,568
29 Feb 24	VERX Vertex	Class	Payment of exercise	Dispose F	No	No	31	247,903	7.68 mm	703,085
29 Feb 24	VERX Vertex	Class A Common Stock	Option exercise	Acquire M	No	No	2.5	450,000	1.13 mm	950,988
29 Feb 24	VERX Vertex	Stock Option Class A Common Stock	Option exercise	Dispose M	No	No	2.5	450,000	1.13 mm	809,496
24 Feb 24	VERX Vertex	Class A Common Stock	Payment of exercise	Dispose F	No	No	24.71	55,873	1.38 mm	500,988

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