Patrick F Smith

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
7 Oct 24	CERT Certara	Common Stock	Sell	Dispose S	No	Yes	11.03	5,409	59.66 k	50,091
4 Oct 24	CERT Certara	Common Stock	Payment of exercise	Dispose F	No	No	10.99	1,742	19.14 k	55,500
4 Oct 24	CERT Certara	Common Stock	Option exercise	Acquire M	No	No	0	7,151	0.00	57,242
4 Oct 24	CERT Certara	RSU Common Stock	Option exercise	Acquire M	No	No	0	7,151	0.00	14,303
2 Apr 24	CERT Certara	Common Stock	Sell	Dispose S	No	Yes	17.77	422	7.50 k	50,091
2 Apr 24	CERT Certara	Common Stock	Sell	Dispose S	No	Yes	16.77	4,740	79.49 k	50,513
2 Apr 24	CERT Certara	Common Stock	Sell	Dispose S	No	Yes	17.67	328	5.80 k	55,253
2 Apr 24	CERT Certara	Common Stock	Sell	Dispose S	No	Yes	16.75	3,024	50.65 k	55,581
2 Apr 24	CERT Certara	Common Stock	Sell	Dispose S	No	Yes	17.72	649	11.50 k	58,605
2 Apr 24	CERT Certara	Common Stock	Sell	Dispose S	No	Yes	16.76	5,264	88.22 k	59,254

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