Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-03-06 Sale |
2023-03-07 4:35 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
10,000 | $21.45 | $214,500 | 184,564 (Direct) |
View |
2023-02-02 Sale |
2023-02-03 4:40 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
15,000 | $20 | $300,000 | 194,564 (Direct) |
View |
2022-12-08 Sale |
2022-12-12 4:16 pm |
Certara Inc. | CERT | EQT Avatar Parent L.P. EQT Avatar Parent GP LLC EQT Fund Management S.a r.l. 10% Owner |
29,954,521 | $15 | $449,317,815 | 0 (Indirect) |
View |
2022-11-22 Sale |
2022-11-23 4:54 pm |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, SOFTWARE |
51,223 | $15.55 | $796,518 | 175,500 (Direct) |
View |
2022-11-14 Sale |
2022-11-16 4:27 pm |
Certara Inc. | CERT | SLAINE MASON P Director |
250,000 | $15.56 | $3,891,238 | 660,322 (Direct) |
View |
2022-11-14 Sale |
2022-11-15 4:50 pm |
Certara Inc. | CERT | WALSH MATTHEW M Director |
12,059 | $14.74 | $177,750 | 167,901 (Direct) |
View |
2022-11-09 Sale |
2022-11-14 4:33 pm |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, INTEGRATED DRUG DEV |
2,387 | $13.48 | $32,177 | 74,859 (Direct) |
View |
2022-08-19 Purchase |
2022-08-23 08:58 am |
Certara Inc. | CERT | McLean Stephen M. Director |
20,000 | $16.32 | $326,400 | 42,000 (Direct) |
View |
2022-08-17 Purchase |
2022-08-18 5:17 pm |
Certara Inc. | CERT | Schemick Michael Andrew CHIEF FINANCIAL OFFICER |
25,000 | $16.64 | $416,000 | 517,870 (Direct) |
View |
2022-08-16 Sale |
2022-08-18 5:12 pm |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, INTEGRATED DRUG DEV |
10,000 | $17.71 | $177,100 | 78,490 (Direct) |
View |
2022-08-16 Sale |
2022-08-17 5:01 pm |
Certara Inc. | CERT | EQT Avatar Parent L.P. EQT Avatar Parent GP LLC EQT Fund Management S.a r.l. 10% Owner |
6,004,418 | $17.38 | $104,356,785 | 29,954,521 (Indirect) |
View |
2022-08-16 Sale |
2022-08-17 5:00 pm |
Certara Inc. | CERT | SLAINE MASON P Director |
182,475 | $17.38 | $3,171,416 | 910,322 (Direct) |
View |
2022-06-08 Sale |
2022-06-09 4:44 pm |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, INTEGRATED DRUG DEV |
10,000 | $19.16 | $191,600 | 88,490 (Direct) |
View |
2022-06-02 Sale |
2022-06-03 4:29 pm |
Certara Inc. | CERT | SLAINE MASON P Director |
250,000 | $19.56 | $4,890,000 | 1,092,797 (Direct) |
View |
2022-05-31 Sale |
2022-06-01 6:34 pm |
Certara Inc. | CERT | EQT Avatar Parent L.P. EQT Avatar Parent GP LLC EQT Fund Management S.a r.l. 10% Owner |
1,500,000 | $19 | $28,500,000 | 35,958,939 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2023-03-31 Exercise |
2023-04-03 4:40 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Schemick Michael Andrew CHIEF FINANCIAL OFFICER |
13,302 | $0 | 549,499 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:40 pm |
N/A N/A |
Certara Inc. | CERT | Schemick Michael Andrew CHIEF FINANCIAL OFFICER |
8,277 | $23.8 | 549,499 (Direct) |
View |
2023-03-31 Exercise |
2023-04-03 4:35 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
136,239 | $0 | 2,352,561 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:35 pm |
N/A N/A |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
25,634 | $23.8 | 2,352,561 (Direct) |
View |
Ownership |
2022-12-16 5:04 pm |
N/A N/A |
Certara Inc. | CERT | ARSENAL CAPITAL INVESTMENT VI LP ARSENAL CAPITAL PARTNERS III LP ARSENAL CAPITAL PARTNERS III-B LP ARSENAL SATURN HOLDINGS LP ARSENAL CAPITAL INVESTMENT III LP MULLEN TERRENCE M. KOVACH JEFFREY B. 10% Owner |
0 | $0 | 36,345,835 (Indirect) |
View |
2022-11-01 Tax Withholding |
2022-11-02 4:57 pm |
N/A N/A |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, INTEGRATED DRUG DEV |
1,244 | $12.23 | 77,246 (Direct) |
View |
2022-10-04 Option Award |
2022-10-06 4:31 pm |
N/A 2025-10-04 |
Certara Inc. | CERT | Virkler Drayton INTERIM PRESIDENT, REG & ACCES |
17,440 | $0 | 35,454 (Direct) |
View |
2022-09-30 Exercise |
2022-10-04 5:05 pm |
N/A 2022-10-01 |
Certara Inc. | CERT | Virkler Drayton INTERIM PRESIDENT, REG & ACCES |
13,595 | $0 | 27,605 (Direct) |
View |
2022-09-30 Tax Withholding |
2022-10-04 5:05 pm |
N/A N/A |
Certara Inc. | CERT | Virkler Drayton INTERIM PRESIDENT, REG & ACCES |
4,004 | $13.31 | 27,605 (Direct) |
View |
Ownership |
2022-09-09 5:07 pm |
N/A 2022-10-01 |
Certara Inc. | CERT | Virkler Drayton Interim President, Reg & Acces |
0 | $0 | 31,609 (Direct) |
View |
2022-08-01 Tax Withholding |
2022-08-02 5:08 pm |
N/A N/A |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
2,812 | $22.99 | 12,808 (Direct) |
View |
2022-07-21 Option Award |
2022-07-22 4:36 pm |
N/A N/A |
Certara Inc. | CERT | Crane Rosemary A Director |
9,324 | $0 | 9,324 (Direct) |
View |
2022-07-13 Option Award |
2022-07-15 4:35 pm |
N/A N/A |
Certara Inc. | CERT | BROSHY ERAN Director |
9,360 | $0 | 9,360 (Direct) |
View |
2022-07-01 Tax Withholding |
2022-07-05 4:49 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, SIMCYP |
884 | $21.46 | 275,215 (Direct) |
View |
2022-05-17 Option Award |
2022-05-18 4:42 pm |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
9,067 | $0 | 189,027 (Direct) |
View |
2022-05-17 Option Award |
2022-05-18 4:37 pm |
N/A N/A |
Certara Inc. | CERT | Collins Cynthia Director |
9,067 | $0 | 15,498 (Direct) |
View |
2022-05-17 Option Award |
2022-05-18 4:33 pm |
N/A N/A |
Certara Inc. | CERT | Killefer Nancy Director |
9,067 | $0 | 15,498 (Direct) |
View |
2022-05-17 Option Award |
2022-05-18 4:28 pm |
N/A N/A |
Certara Inc. | CERT | CASHMAN JAMES E III Director |
9,067 | $0 | 447,849 (Direct) |
View |
2022-05-17 Option Award |
2022-05-18 4:22 pm |
N/A N/A |
Certara Inc. | CERT | SLAINE MASON P Director |
9,067 | $0 | 1,351,864 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 5:03 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Choe Jieun W. CHIEF STRATEGY & MARKETING |
15,962 | $0 | 264,539 (Direct) |
View |
2022-04-01 Tax Withholding |
2022-04-05 5:03 pm |
N/A N/A |
Certara Inc. | CERT | Choe Jieun W. CHIEF STRATEGY & MARKETING |
1,914 | $21.48 | 264,539 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 5:00 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
19,953 | $0 | 229,517 (Direct) |
View |
2022-04-01 Tax Withholding |
2022-04-05 5:00 pm |
N/A N/A |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
1,723 | $21.48 | 229,517 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:56 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Schemick Michael Andrew CHIEF FINANCIAL OFFICER |
39,906 | $0 | 532,776 (Direct) |
View |
2022-04-01 Tax Withholding |
2022-04-05 4:56 pm |
N/A N/A |
Certara Inc. | CERT | Schemick Michael Andrew CHIEF FINANCIAL OFFICER |
3,973 | $21.48 | 532,776 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:52 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, SIMCYP |
25,939 | $0 | 302,038 (Direct) |
View |
2022-04-01 Tax Withholding |
2022-04-05 4:52 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, SIMCYP |
2,870 | $21.48 | 302,038 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:47 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Edge Justin PRES., REGULATORY & ACCESS |
25,939 | $0 | 420,703 (Direct) |
View |
2022-04-01 Tax Withholding |
2022-04-05 4:47 pm |
N/A N/A |
Certara Inc. | CERT | Edge Justin PRES., REGULATORY & ACCESS |
2,326 | $21.48 | 420,703 (Direct) |
View |