Insider Transactions Reported by 31 Insiders of Certara, Inc.

Symbol
CERT on Nasdaq
Location
Radnor, PA

Insiders trading volume in the past year

Certara, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
ARSENAL CAPITAL INVESTMENT VI LP 10%+ Owner $654,225,030 08 Dec 2022
William F. Feehery CHIEF EXECUTIVE OFFICER, Director $20,511,927 +$200,000 +0.98% 11 Nov 2025
Mason P. Slaine Director $11,885,796 14 Nov 2022
Sherilyn S. McCoy Director $11,180,574 18 May 2021
Michael Andrew Schemick Chief Financial Officer $9,887,790 31 Mar 2023
Justin P. Edge Pres., Regulatory & Access $7,569,541 01 Apr 2022
James E. Cashman III Director, Chairman $6,718,592 21 May 2025
Craig R. Rayner President, Integrated Drug Dev $5,688,180 02 Sep 2021
Jieun W. Choe Chief Strategy & Marketing $4,759,787 01 Apr 2022
Richard M. Traynor Svp And General Counsel $3,361,021 01 Apr 2024
Robert Aspbury President, Predictive Tech $3,241,557 20 May 2025
Matthew M. Walsh Director $2,956,055 21 May 2025
Leif E. Pedersen President, Chief Commercal Off $1,008,365 -$559,366 -36% 09 Sep 2025
John E. Gallagher Chief Financial Officer $761,399 20 May 2025
Stephen M. McLean Director $756,000 19 Aug 2022
Daniel Corcoran SVP and General Counsel $714,056 30 May 2025
Patrick F. Smith President, Drug Dev Solutions $713,985 07 Oct 2024
Nancy Killefer Director $713,237 21 May 2025
Cynthia Collins Director $713,237 21 May 2025
Nicolette D. Sherman Chief Human Resources Officer $707,118 01 Apr 2024
Eran Broshy Director, Chairman $697,430 21 May 2025
Drayton Virkler President, Reg & Acces $644,651 31 Mar 2023
Rosemary A. Crane Director $627,480 21 May 2025
Rona Anhalt Chief Human Resources Officer $440,052 30 May 2025
John V W. Reynders Director $266,868 21 May 2025
Carol Giltner Gallagher Director $127,062 15 Jun 2021
Arjun Bedi Director 27 Feb 2026
Adrian McKemey President, Drug Dev. Solutions 20 May 2025
David Spaight Director 08 Dec 2022
Jon Matthew Resnick Chief Executive Officer, Director 01 Jan 2026
EQT Avatar Parent L.P. 10%+ Owner 08 Dec 2022

Recent Insider Transactions by Companies or Individuals for Certara, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Arjun Bedi CERT Restricted Stock Units Award 5,547 5,547 27 Feb 2026 Direct
William F. Feehery CERT Common Stock Purchase 1.03% $200,000 $8.30 24,096 2,360,769 11 Nov 2025 Direct
Leif E. Pedersen CERT Common Stock Sale -40.9% $559,366 $10.92 -51,224 73,979 09 Sep 2025 Direct
Rona Anhalt CERT Common Stock Tax liability -27.5% -1,965 5,181 30 May 2025 Direct
Rona Anhalt CERT Common Stock Options Exercise 7,146 7,146 30 May 2025 Direct
Rona Anhalt CERT Restricted Stock Units Options Exercise -33.3% -7,146 14,294 30 May 2025 Direct
Daniel Corcoran CERT Comon Stock Options Exercise 263.9% 14,888 20,530 30 May 2025 Direct
Daniel Corcoran CERT Common Stock Tax liability -53.9% -6,607 5,642 30 May 2025 Direct
Daniel Corcoran CERT Common Stock Options Exercise 7,940 7,940 30 May 2025 Direct
Daniel Corcoran CERT Restricted Stock Units Options Exercise -60.5% -22,828 14,889 30 May 2025 Direct
Matthew M. Walsh CERT Common Stock Options Exercise 6.43% 11,928 197,559 21 May 2025 Direct
Matthew M. Walsh CERT Restricted Stock Units Award 15,757 15,757 21 May 2025 Direct
Matthew M. Walsh CERT Restricted Stock Units Options Exercise -100% -11,928 0 21 May 2025 Direct
John V W. Reynders CERT Common Stock Options Exercise 10,709 10,709 21 May 2025 Direct
John V W. Reynders CERT Restricted Stock Units Award 15,757 15,757 21 May 2025 Direct
John V W. Reynders CERT Restricted Stock Units Options Exercise -100% -10,709 0 21 May 2025 Direct
Nancy Killefer CERT Common Stock Options Exercise 49.4% 11,928 36,089 21 May 2025 Direct
Nancy Killefer CERT Restricted Stock Units Award 15,757 15,757 21 May 2025 Direct
Nancy Killefer CERT Restricted Stock Units Options Exercise -100% -11,928 0 21 May 2025 Direct
Rosemary A. Crane CERT Common Stock Options Exercise 66.3% 11,928 29,915 21 May 2025 Direct
Rosemary A. Crane CERT Restricted Stock Units Award 15,757 15,757 21 May 2025 Direct
Rosemary A. Crane CERT Restricted Stock Units Options Exercise -100% -11,928 0 21 May 2025 Direct
Cynthia Collins CERT Common Stock Options Exercise 49.4% 11,928 36,089 21 May 2025 Direct
Cynthia Collins CERT Restricted Stock Units Award 15,757 15,757 21 May 2025 Direct
Cynthia Collins CERT Restricted Stock Units Options Exercise -100% -11,928 0 21 May 2025 Direct
James E. Cashman III CERT Common Stock Options Exercise 2.61% 11,928 468,440 21 May 2025 Direct
James E. Cashman III CERT Restricted Stock Units Award 15,757 15,757 21 May 2025 Direct
James E. Cashman III CERT Restricted Stock Units Options Exercise -100% -11,928 0 21 May 2025 Direct
Eran Broshy CERT Common Stock Options Exercise 51.8% 11,928 34,951 21 May 2025 Direct
Eran Broshy CERT Restricted Stock Units Award 15,757 15,757 21 May 2025 Direct
Eran Broshy CERT Restricted Stock Units Options Exercise -100% -11,928 0 21 May 2025 Direct
Rona Anhalt CERT Restricted Stock Units Award 29,292 29,292 20 May 2025 Direct
Rona Anhalt CERT Performance Stock Units Award 43,938 43,938 20 May 2025 Direct
Daniel Corcoran CERT Restricted Stock Units Award 32,547 32,547 20 May 2025 Direct
Daniel Corcoran CERT Performance Stock Units Award 48,820 48,820 20 May 2025 Direct
Leif E. Pedersen CERT Restricted Stock Units Award 45,566 45,566 20 May 2025 Direct
Leif E. Pedersen CERT Performance Stock Units Award 68,348 68,348 20 May 2025 Direct
Adrian McKemey CERT Restricted Stock Units Award 32,547 32,547 20 May 2025 Direct
Adrian McKemey CERT Performance Stock Units Award 48,820 48,820 20 May 2025 Direct
John E. Gallagher CERT Restricted Stock Units Award 68,348 68,348 20 May 2025 Direct
John E. Gallagher CERT Performance Stock Units Award 102,522 102,522 20 May 2025 Direct
Robert Aspbury CERT Restricted Stock Units Award 45,566 45,566 20 May 2025 Direct
Robert Aspbury CERT Performance Stock Units Award 68,348 68,348 20 May 2025 Direct
William F. Feehery CERT Restricted Stock Units Award 187,144 187,144 20 May 2025 Direct
William F. Feehery CERT Performance Stock Units Award 280,716 280,716 20 May 2025 Direct
Robert Aspbury CERT Common Stock Options Exercise 9.33% 26,626 311,936 01 Apr 2025 Direct
Robert Aspbury CERT Common Stock Tax liability -5.13% -15,846 293,066 01 Apr 2025 Direct
Robert Aspbury CERT Common Stock Award 2.45% 7,082 296,396 01 Apr 2025 Direct
Robert Aspbury CERT Restricted Stock Units Options Exercise -100% -26,626 0 01 Apr 2025 Direct
Leif E. Pedersen CERT Common Stock Options Exercise 26.4% 26,626 127,669 01 Apr 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.