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 |
2023-09-11 Sale |
2023-09-12 4:26 pm |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
51,224 | $14.6 | $747,870 | 128,883 (Direct) |
View |
2023-08-21 Purchase |
2023-08-23 4:38 pm |
Certara Inc. | CERT | BROSHY ERAN Director |
5,000 | $15.81 | $79,058 | 14,360 (Direct) |
View |
2023-06-05 Sale |
2023-06-06 4:56 pm |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, INTEGRATED DRUG DEV |
19,104 | $21.55 | $411,691 | 59,975 (Direct) |
View |
2023-05-11 Sale |
2023-05-15 4:41 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
5,000 | $20.82 | $104,100 | 177,368 (Direct) |
View |
2023-04-14 Sale |
2023-04-17 5:07 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
5,000 | $23.66 | $118,300 | 182,368 (Direct) |
View |
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 |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2023-08-01 Tax Withholding |
2023-08-02 4:55 pm |
N/A N/A |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
1,057 | $19.47 | 14,490 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-03 5:51 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, SIMCYP |
862 | $18.19 | 276,065 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 08:53 am |
N/A N/A |
Certara Inc. | CERT | CASHMAN JAMES E III Director |
8,663 | $0 | 8,663 (Direct) |
View |
2023-05-23 Exercise |
2023-05-25 08:50 am |
N/A N/A |
Certara Inc. | CERT | BROSHY ERAN Director |
9,360 | $0 | 18,023 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 08:50 am |
N/A N/A |
Certara Inc. | CERT | BROSHY ERAN Director |
8,663 | $0 | 18,023 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 08:48 am |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
8,663 | $0 | 8,663 (Direct) |
View |
2023-05-23 Exercise |
2023-05-25 08:45 am |
N/A N/A |
Certara Inc. | CERT | Crane Rosemary A Director |
9,324 | $0 | 17,987 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 08:45 am |
N/A N/A |
Certara Inc. | CERT | Crane Rosemary A Director |
8,663 | $0 | 17,987 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 08:41 am |
N/A N/A |
Certara Inc. | CERT | Collins Cynthia Director |
8,663 | $0 | 8,663 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 08:38 am |
N/A N/A |
Certara Inc. | CERT | Killefer Nancy Director |
8,663 | $0 | 8,663 (Direct) |
View |
2023-05-17 Exercise |
2023-05-19 08:36 am |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
9,067 | $0 | 176,968 (Direct) |
View |
2023-05-17 Exercise |
2023-05-19 08:34 am |
N/A N/A |
Certara Inc. | CERT | Collins Cynthia Director |
9,067 | $0 | 15,498 (Direct) |
View |
2023-05-17 Exercise |
2023-05-18 4:47 pm |
N/A N/A |
Certara Inc. | CERT | Killefer Nancy Director |
9,067 | $0 | 15,498 (Direct) |
View |
2023-05-17 Exercise |
2023-05-18 4:35 pm |
N/A N/A |
Certara Inc. | CERT | CASHMAN JAMES E III Director |
9,067 | $0 | 447,849 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 5:44 pm |
N/A N/A |
Certara Inc. | CERT | Virkler Drayton PRESIDENT, REG & ACCES |
1,166 | $23.8 | 67,417 (Direct) |
View |
2023-03-31 Exercise |
2023-04-03 5:44 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Virkler Drayton PRESIDENT, REG & ACCES |
27,546 | $0 | 67,417 (Direct) |
View |
2023-04-01 Exercise |
2023-04-03 4:55 pm |
N/A 2026-04-01 |
Certara Inc. | CERT | Gallagher John E CHIEF FINANCIAL OFFICER |
67,224 | $0 | 67,224 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:53 pm |
N/A N/A |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
1,251 | $23.8 | 36,213 (Direct) |
View |
2023-03-31 Exercise |
2023-04-03 4:53 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
16,674 | $0 | 36,213 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:51 pm |
N/A N/A |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, INTEGRATED DRUG DEV |
4,426 | $23.8 | 119,928 (Direct) |
View |
2023-03-31 Exercise |
2023-04-03 4:51 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, INTEGRATED DRUG DEV |
32,202 | $0 | 119,928 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:49 pm |
N/A N/A |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
3,847 | $23.8 | 220,602 (Direct) |
View |
2023-03-31 Exercise |
2023-04-03 4:49 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
26,583 | $0 | 220,602 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:44 pm |
N/A N/A |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, SOFTWARE |
4,039 | $23.8 | 220,956 (Direct) |
View |
2023-03-31 Exercise |
2023-04-03 4:44 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, SOFTWARE |
32,202 | $0 | 220,956 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 4:42 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, SIMCYP |
6,934 | $23.8 | 317,776 (Direct) |
View |
2023-03-31 Exercise |
2023-04-03 4:42 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, SIMCYP |
32,202 | $0 | 317,776 (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 4:40 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 4:35 pm |
N/A N/A |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
25,634 | $23.8 | 2,352,561 (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 |
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 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 |
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 |
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 |