Stocks
CERT Certara, Inc.

CERT

Certara, Inc.

Company with tickers: CERT

CIK

1827090

CUSIP

15687V109

Shares Outstanding

153,325,078

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-04-01	McKemey Adrian	President, Drug Dev. Solutions	Tax	2,642	$5.70	$15,059	8,207
2026-04-01	McKemey Adrian	President, Drug Dev. Solutions	Convert	10,849	—	—	21,698
2026-04-01	McKemey Adrian	President, Drug Dev. Solutions	Convert	10,849	—	—	10,849
2026-04-01	Anhalt Rona	Chief Human Resources Officer	Tax	3,062	$5.70	$17,453	11,883
2026-04-01	Anhalt Rona	Chief Human Resources Officer	Convert	9,764	—	—	19,528
2026-04-01	Anhalt Rona	Chief Human Resources Officer	Convert	9,764	—	—	14,945
2026-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Convert	7,852	—	—	0
2026-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Convert	7,852	—	—	92,807
2026-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Tax	3,534	$5.70	$20,144	84,955
2026-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Award	14,510	—	—	88,489
2026-04-01	Gallagher John E	Chief Financial Officer	Convert	12,633	—	—	0
2026-04-01	Gallagher John E	Chief Financial Officer	Award	23,346	—	—	69,874
2026-04-01	Gallagher John E	Chief Financial Officer	Tax	7,775	$5.70	$44,318	62,099
2026-04-01	Gallagher John E	Chief Financial Officer	Convert	12,633	—	—	74,732
2026-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Award	14,510	—	—	321,686
2026-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Tax	6,821	$5.70	$38,880	314,865
2026-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Convert	7,852	—	—	0
2026-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Convert	7,852	—	—	322,717
2026-04-01	Corcoran Daniel	SVP and General Counsel	Tax	5,751	$5.70	$32,781	21,319
2026-04-01	Corcoran Daniel	SVP and General Counsel	Convert	10,849	—	—	21,698
2026-04-01	Corcoran Daniel	SVP and General Counsel	Convert	10,849	—	—	27,070
2026-02-27	Bedi Arjun	Director	Award	5,547	—	—	5,547
2026-02-24	Bedi Arjun	Director	Other	0	—	—	0
2026-01-01	Resnick Jon Matthew	Director, Chief Executive Officer	Other	0	—	—	0
2025-11-11	Feehery William F	Director	Buy	24,096	$8.30	$199,997	2,360,769
2025-09-09	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Sell	51,224	$10.92	$559,366	73,979
2025-05-30	Anhalt Rona	Chief Human Resources Officer	Tax	1,965	$11.40	$22,401	5,181
2025-05-30	Anhalt Rona	Chief Human Resources Officer	Convert	7,146	—	—	14,294
2025-05-30	Anhalt Rona	Chief Human Resources Officer	Convert	7,146	—	—	7,146
2025-05-30	Corcoran Daniel	SVP and General Counsel	Convert	7,940	—	—	7,940
2025-05-30	Corcoran Daniel	SVP and General Counsel	Convert	7,940	—	—	15,882
2025-05-30	Corcoran Daniel	SVP and General Counsel	Tax	2,298	$11.40	$26,197	5,642
2025-05-30	Corcoran Daniel	SVP and General Counsel	Convert	14,888	—	—	20,530
2025-05-21	Reynders John V W	Director	Convert	10,709	—	—	10,709
2025-05-21	Reynders John V W	Director	Award	15,757	—	—	15,757
2025-05-21	Reynders John V W	Director	Convert	10,709	—	—	0
2025-05-21	Killefer Nancy	Director	Award	15,757	—	—	15,757
2025-05-21	Killefer Nancy	Director	Convert	11,928	—	—	36,089
2025-05-21	Killefer Nancy	Director	Convert	11,928	—	—	0
2025-05-21	Crane Rosemary A	Director	Convert	11,928	—	—	0
2025-05-21	Crane Rosemary A	Director	Award	15,757	—	—	15,757
2025-05-21	Crane Rosemary A	Director	Convert	11,928	—	—	29,915
2025-05-21	BROSHY ERAN	Director	Convert	11,928	—	—	34,951
2025-05-21	BROSHY ERAN	Director	Convert	11,928	—	—	0
2025-05-21	CASHMAN JAMES E III	Director	Award	15,757	—	—	15,757
2025-05-21	CASHMAN JAMES E III	Director	Convert	11,928	—	—	468,440
2025-05-21	CASHMAN JAMES E III	Director	Convert	11,928	—	—	0
2025-05-21	WALSH MATTHEW M	Director	Award	15,757	—	—	15,757
2025-05-21	WALSH MATTHEW M	Director	Convert	11,928	—	—	0
2025-05-21	WALSH MATTHEW M	Director	Convert	11,928	—	—	197,559
2025-05-21	Collins Cynthia	Director	Award	15,757	—	—	15,757
2025-05-21	Collins Cynthia	Director	Convert	11,928	—	—	0
2025-05-21	Collins Cynthia	Director	Convert	11,928	—	—	36,089
2025-05-21	BROSHY ERAN	Director	Award	15,757	—	—	15,757
2025-05-20	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Award	45,566	—	—	45,566
2025-05-20	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Award	68,348	—	—	68,348
2025-05-20	Anhalt Rona	Chief Human Resources Officer	Award	29,292	—	—	29,292
2025-05-20	Anhalt Rona	Chief Human Resources Officer	Award	43,938	—	—	43,938
2025-05-20	Corcoran Daniel	SVP and General Counsel	Award	32,547	—	—	32,547
2025-05-20	Corcoran Daniel	SVP and General Counsel	Award	48,820	—	—	48,820
2025-05-20	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Award	68,348	—	—	68,348
2025-05-20	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Award	45,566	—	—	45,566
2025-05-20	McKemey Adrian	President, Drug Dev. Solutions	Award	32,547	—	—	32,547
2025-05-20	McKemey Adrian	President, Drug Dev. Solutions	Award	48,820	—	—	48,820
2025-05-20	Gallagher John E	Chief Financial Officer	Award	68,348	—	—	68,348
2025-05-20	Gallagher John E	Chief Financial Officer	Award	102,522	—	—	102,522
2025-05-20	Feehery William F	Director	Award	187,144	—	—	187,144
2025-05-20	Feehery William F	Director	Award	280,716	—	—	280,716
2025-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Convert	8,647	—	—	0
2025-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Tax	1,725	$9.90	$17,078	105,061
2025-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Award	7,082	—	—	106,786
2025-04-01	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Convert	8,647	—	—	113,708
2025-04-01	Gallagher John E	Chief Financial Officer	Convert	14,663	—	—	32,881
2025-04-01	Gallagher John E	Chief Financial Officer	Tax	4,646	$9.90	$45,995	28,235
2025-04-01	Gallagher John E	Chief Financial Officer	Convert	14,663	—	—	0
2025-04-01	Feehery William F	Director	Convert	36,580	—	—	2,307,456
2025-04-01	Feehery William F	Director	Award	29,960	—	—	2,279,114
2025-04-01	Feehery William F	Director	Tax	8,238	$9.90	$81,556	2,270,876
2025-04-01	Feehery William F	Director	Convert	36,580	—	—	0
2025-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Award	7,082	—	—	296,396
2025-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Convert	8,647	—	—	301,713
2025-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Tax	3,330	$9.90	$32,967	293,066
2025-04-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Convert	8,647	—	—	0
2025-03-03	McKemey Adrian	President, Drug Dev. Solutions	Other	0	—	—	0
2024-10-16	Reynders John V W	Director	Award	10,709	—	—	10,709
2024-10-16	Reynders John V W	Director	Other	0	—	—	0
2024-10-07	SMITH PATRICK F	PRESIDENT, DRUG DEV SOLUTIONS	Sell	5,409	$11.03	$59,661	50,091
2024-10-04	SMITH PATRICK F	PRESIDENT, DRUG DEV SOLUTIONS	Tax	1,742	$10.99	$19,145	55,500
2024-10-04	SMITH PATRICK F	PRESIDENT, DRUG DEV SOLUTIONS	Convert	7,151	—	—	14,303
2024-10-04	SMITH PATRICK F	PRESIDENT, DRUG DEV SOLUTIONS	Convert	7,151	—	—	57,242
2024-09-09	Pedersen Leif E	PRESIDENT, CHIEF COMMERCAL OFF	Sell	51,224	$11.29	$578,319	99,704
2024-07-01	Aspbury Robert	PRESIDENT, PREDICTIVE TECH	Tax	862	$13.85	$11,939	289,314
2024-06-01	Corcoran Daniel	SVP and General Counsel	Award	23,822	—	—	23,822
2024-06-01	Anhalt Rona	Chief Human Resources Officer	Award	21,440	—	—	21,440
2024-05-23	Anhalt Rona	Chief Human Resources Officer	Other	0	—	—	0
2024-05-21	WALSH MATTHEW M	Director	Convert	8,663	—	—	0
2024-05-21	WALSH MATTHEW M	Director	Convert	8,663	—	—	185,631
2024-05-21	WALSH MATTHEW M	Director	Award	11,928	—	—	11,928
2024-05-21	Crane Rosemary A	Director	Convert	8,663	—	—	17,987
2024-05-21	Crane Rosemary A	Director	Award	11,928	—	—	11,928