Certara, Inc. (CERT) — insider trading
Health Care · NASDAQ
Certara, Inc. (CERT) has 61 reported SEC Form 4 insider transactions in our data (latest 2026-09-01).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | Mohammed Faiz | Officer (Interim CFO) | Grant / award / vesting (derivative) | 63,532 | — | $0 | Form 4 |
| 2026-06-01 | Corcoran Daniel | Officer (SVP and General Counsel) | Option exercise / conversion (derivative) | 14,889 | — | $0 | Form 4 |
| 2026-06-01 | Corcoran Daniel | Officer (SVP and General Counsel) | Option exercise / conversion (derivative) | 7,941 | — | $0 | Form 4 |
| 2026-06-01 | Corcoran Daniel | Officer (SVP and General Counsel) | Shares withheld for taxes / exercise cost | 7,893 | $5.82 | $45.9K | Form 4 |
| 2026-06-01 | Corcoran Daniel | Officer (SVP and General Counsel) | Option exercise / conversion | 14,889 | — | $0 | Form 4 |
| 2026-06-01 | Corcoran Daniel | Officer (SVP and General Counsel) | Shares withheld for taxes / exercise cost | 4,210 | $5.82 | $24.5K | Form 4 |
| 2026-06-01 | Corcoran Daniel | Officer (SVP and General Counsel) | Option exercise / conversion | 7,941 | — | $0 | Form 4 |
| 2026-06-01 | Anhalt Rona | Officer (Chief Human Resources Officer) | Option exercise / conversion (derivative) | 7,147 | — | $0 | Form 4 |
| 2026-06-01 | Anhalt Rona | Officer (Chief Human Resources Officer) | Shares withheld for taxes / exercise cost | 2,241 | $5.82 | $13.0K | Form 4 |
| 2026-06-01 | Anhalt Rona | Officer (Chief Human Resources Officer) | Option exercise / conversion | 7,147 | — | $0 | Form 4 |
| 2026-05-14 | WALSH MATTHEW M | Director | Grant / award / vesting (derivative) | 33,222 | — | $0 | Form 4 |
| 2026-05-14 | WALSH MATTHEW M | Director | Option exercise / conversion (derivative) | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | WALSH MATTHEW M | Director | Option exercise / conversion | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Crane Rosemary A | Director | Option exercise / conversion (derivative) | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Crane Rosemary A | Director | Option exercise / conversion | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Killefer Nancy | Director | Grant / award / vesting (derivative) | 33,222 | — | $0 | Form 4 |
| 2026-05-14 | Killefer Nancy | Director | Option exercise / conversion (derivative) | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Killefer Nancy | Director | Option exercise / conversion | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | CASHMAN JAMES E III | Director, Other | Grant / award / vesting (derivative) | 33,222 | — | $0 | Form 4 |
| 2026-05-14 | CASHMAN JAMES E III | Director, Other | Option exercise / conversion (derivative) | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | CASHMAN JAMES E III | Director, Other | Option exercise / conversion | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Bedi Arjun | Director | Grant / award / vesting (derivative) | 33,222 | — | $0 | Form 4 |
| 2026-05-14 | Bedi Arjun | Director | Option exercise / conversion (derivative) | 5,547 | — | $0 | Form 4 |
| 2026-05-14 | Bedi Arjun | Director | Option exercise / conversion | 5,547 | — | $0 | Form 4 |
| 2026-05-14 | BROSHY ERAN | Director, Other | Grant / award / vesting (derivative) | 33,222 | — | $0 | Form 4 |
| 2026-05-14 | BROSHY ERAN | Director, Other | Option exercise / conversion (derivative) | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | BROSHY ERAN | Director, Other | Option exercise / conversion | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Reynders John V W | Director, Officer (Chief Financial Officer) | Grant / award / vesting (derivative) | 33,222 | — | $0 | Form 4 |
| 2026-05-14 | Reynders John V W | Director, Officer (Chief Financial Officer) | Option exercise / conversion (derivative) | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Reynders John V W | Director, Officer (Chief Financial Officer) | Option exercise / conversion | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Collins Cynthia | Director | Option exercise / conversion (derivative) | 15,757 | — | $0 | Form 4 |
| 2026-05-14 | Collins Cynthia | Director | Option exercise / conversion | 15,757 | — | $0 | Form 4 |
| 2026-05-11 | Gallagher John E | Officer (Chief Financial Officer) | Grant / award / vesting (derivative) | 194,444 | — | $0 | Form 4 |
| 2026-05-11 | Gallagher John E | Officer (Chief Financial Officer) | Grant / award / vesting (derivative) | 129,629 | — | $0 | Form 4 |
| 2026-05-11 | Gallagher John E | Officer (Chief Financial Officer) | Grant / award / vesting (derivative) | 102,522 | — | $0 | Form 4 |
| 2026-05-11 | Gallagher John E | Officer (Chief Financial Officer) | Disposition to the issuer (derivative) | 102,522 | — | $0 | Form 4 |
| 2026-05-11 | Corcoran Daniel | Officer (SVP and General Counsel) | Grant / award / vesting (derivative) | 111,111 | — | $0 | Form 4 |
| 2026-05-11 | Corcoran Daniel | Officer (SVP and General Counsel) | Grant / award / vesting (derivative) | 74,074 | — | $0 | Form 4 |
| 2026-05-11 | Corcoran Daniel | Officer (SVP and General Counsel) | Grant / award / vesting (derivative) | 48,820 | — | $0 | Form 4 |
| 2026-05-11 | Corcoran Daniel | Officer (SVP and General Counsel) | Disposition to the issuer (derivative) | 48,820 | — | $0 | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Option exercise / conversion (derivative) | 59,766 | — | $0 | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Grant / award / vesting (derivative) | 728,405 | — | $0 | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Grant / award / vesting (derivative) | 493,827 | — | $0 | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Grant / award / vesting (derivative) | 179,299 | — | $0 | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Grant / award / vesting (derivative) | 740,740 | — | $0 | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Grant / award / vesting (derivative) | 268,949 | — | $0 | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Shares withheld for taxes / exercise cost | 24,377 | $6.31 | $153.8K | Form 4 |
| 2026-05-11 | Resnick Jon Matthew | Director, Officer (Chief Executive Officer) | Option exercise / conversion | 59,766 | — | $0 | Form 4 |
| 2026-05-11 | Anhalt Rona | Officer (Chief Human Resources Officer) | Grant / award / vesting (derivative) | 92,592 | — | $0 | Form 4 |
| 2026-05-11 | Anhalt Rona | Officer (Chief Human Resources Officer) | Grant / award / vesting (derivative) | 61,728 | — | $0 | Form 4 |
| 2026-05-11 | Anhalt Rona | Officer (Chief Human Resources Officer) | Grant / award / vesting (derivative) | 43,938 | — | $0 | Form 4 |
| 2026-05-11 | Anhalt Rona | Officer (Chief Human Resources Officer) | Disposition to the issuer (derivative) | 43,938 | — | $0 | Form 4 |
| 2026-05-11 | Pedersen Leif E | Officer (PRESIDENT, CHIEF COMMERCAL OFF) | Grant / award / vesting (derivative) | 111,111 | — | $0 | Form 4 |
| 2026-05-11 | Pedersen Leif E | Officer (PRESIDENT, CHIEF COMMERCAL OFF) | Grant / award / vesting (derivative) | 74,074 | — | $0 | Form 4 |
| 2026-05-11 | Pedersen Leif E | Officer (PRESIDENT, CHIEF COMMERCAL OFF) | Grant / award / vesting (derivative) | 68,348 | — | $0 | Form 4 |
| 2026-05-11 | Pedersen Leif E | Officer (PRESIDENT, CHIEF COMMERCAL OFF) | Disposition to the issuer (derivative) | 68,348 | — | $0 | Form 4 |
| 2026-05-11 | Aspbury Robert | Officer (PRESIDENT, PREDICTIVE TECH) | Grant / award / vesting (derivative) | 129,629 | — | $0 | Form 4 |
| 2026-05-11 | Aspbury Robert | Officer (PRESIDENT, PREDICTIVE TECH) | Grant / award / vesting (derivative) | 246,913 | — | $0 | Form 4 |
| 2026-05-11 | Aspbury Robert | Officer (PRESIDENT, PREDICTIVE TECH) | Grant / award / vesting (derivative) | 86,419 | — | $0 | Form 4 |
| 2026-05-11 | Aspbury Robert | Officer (PRESIDENT, PREDICTIVE TECH) | Grant / award / vesting (derivative) | 68,348 | — | $0 | Form 4 |
| 2026-05-11 | Aspbury Robert | Officer (PRESIDENT, PREDICTIVE TECH) | Disposition to the issuer (derivative) | 68,348 | — | $0 | Form 4 |
Ask the chat about CERT's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Certara, Inc. (CERT).
Last updated 2026-09-01 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.