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 |
2024-10-07 Sale |
2024-10-08 4:17 pm |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
5,409 | $11.03 | $59,661 | 50,091 (Direct) |
View |
2024-09-09 Sale |
2024-09-10 5:01 pm |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
51,224 | $11.29 | $578,319 | 99,704 (Direct) |
View |
2024-04-02 Sale |
2024-04-04 4:45 pm |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
14,427 | $16.85 | $243,161 | 50,091 (Direct) |
View |
2024-04-01 Sale |
2024-04-03 5:08 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
3,000 | $18 | $54,000 | 193,463 (Direct) |
View |
2024-03-04 Sale |
2024-03-05 4:45 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
3,000 | $18.28 | $54,840 | 162,368 (Direct) |
View |
2024-02-20 Sale |
2024-02-21 4:40 pm |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
5,000 | $18 | $90,000 | 54,975 (Direct) |
View |
2024-02-12 Sale |
2024-02-14 4:33 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
6,000 | $18 | $108,000 | 165,368 (Direct) |
View |
2023-12-26 Sale |
2023-12-27 6:36 pm |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
6,000 | $18 | $108,000 | 171,368 (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 |
2025-04-01 Exercise |
2025-04-03 4:44 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, PREDICTIVE TECH |
26,626 | $0 | 335,282 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 4:44 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, PREDICTIVE TECH |
15,846 | $9.9 | 335,282 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:44 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, PREDICTIVE TECH |
7,082 | $0 | 335,282 (Direct) |
View |
2025-04-01 Exercise |
2025-04-03 4:40 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
26,626 | $0 | 153,309 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 4:40 pm |
N/A N/A |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
8,209 | $9.9 | 153,309 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:40 pm |
N/A N/A |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
7,082 | $0 | 153,309 (Direct) |
View |
2025-04-01 Exercise |
2025-04-03 4:36 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Gallagher John E PRESIDENT, CHIEF COMMERCAL OFF |
42,486 | $0 | 89,542 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 4:36 pm |
N/A N/A |
Certara Inc. | CERT | Gallagher John E PRESIDENT, CHIEF COMMERCAL OFF |
14,176 | $9.9 | 89,542 (Direct) |
View |
2025-04-01 Exercise |
2025-04-03 4:32 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
111,393 | $0 | 2,453,079 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 4:32 pm |
N/A N/A |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
53,834 | $9.9 | 2,453,079 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:32 pm |
N/A N/A |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
29,960 | $0 | 2,453,079 (Direct) |
View |
2024-10-16 Option Award |
2024-10-18 4:43 pm |
N/A N/A |
Certara Inc. | CERT | Reynders John V W Director |
10,709 | $0 | 10,709 (Direct) |
View |
2024-10-04 Exercise |
2024-10-07 4:42 pm |
N/A 2026-10-05 |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
7,151 | $0 | 69,803 (Direct) |
View |
2024-10-04 Tax Withholding |
2024-10-07 4:42 pm |
N/A N/A |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
1,742 | $10.99 | 69,803 (Direct) |
View |
2024-07-01 Tax Withholding |
2024-07-02 4:24 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT, SCIENTIFIC SOFTWARE |
862 | $13.85 | 289,314 (Direct) |
View |
2024-06-01 Option Award |
2024-06-03 4:23 pm |
N/A N/A |
Certara Inc. | CERT | Corcoran Daniel SVP and General Counsel |
53,599 | $0 | 53,599 (Direct) |
View |
2024-06-01 Option Award |
2024-06-03 4:22 pm |
N/A N/A |
Certara Inc. | CERT | Anhalt Rona Chief Human Resources Officer |
21,440 | $0 | 21,440 (Direct) |
View |
2024-05-21 Exercise |
2024-05-23 4:45 pm |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
8,663 | $0 | 197,559 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 4:45 pm |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
11,928 | $0 | 197,559 (Direct) |
View |
2024-05-21 Exercise |
2024-05-23 4:40 pm |
N/A N/A |
Certara Inc. | CERT | Killefer Nancy Director |
8,663 | $0 | 36,089 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 4:40 pm |
N/A N/A |
Certara Inc. | CERT | Killefer Nancy Director |
11,928 | $0 | 36,089 (Direct) |
View |
2024-05-21 Exercise |
2024-05-23 4:35 pm |
N/A N/A |
Certara Inc. | CERT | Crane Rosemary A Director |
8,663 | $0 | 29,915 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 4:35 pm |
N/A N/A |
Certara Inc. | CERT | Crane Rosemary A Director |
11,928 | $0 | 29,915 (Direct) |
View |
2024-05-21 Exercise |
2024-05-23 4:29 pm |
N/A N/A |
Certara Inc. | CERT | Collins Cynthia Director |
8,663 | $0 | 36,089 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 4:29 pm |
N/A N/A |
Certara Inc. | CERT | Collins Cynthia Director |
11,928 | $0 | 36,089 (Direct) |
View |
2024-05-21 Exercise |
2024-05-23 4:22 pm |
N/A N/A |
Certara Inc. | CERT | CASHMAN JAMES E III Chairman |
8,663 | $0 | 468,440 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 4:22 pm |
N/A N/A |
Certara Inc. | CERT | CASHMAN JAMES E III Chairman |
11,928 | $0 | 468,440 (Direct) |
View |
2024-05-21 Exercise |
2024-05-23 4:17 pm |
N/A N/A |
Certara Inc. | CERT | BROSHY ERAN Director |
8,663 | $0 | 34,951 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 4:17 pm |
N/A N/A |
Certara Inc. | CERT | BROSHY ERAN Director |
11,928 | $0 | 34,951 (Direct) |
View |
2024-04-01 Option Award(A) |
2024-04-05 4:23 pm |
N/A 2027-04-01 |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
124,779 | $0 | 124,779 (Direct) |
View |
2024-04-01 Exercise |
2024-04-03 5:08 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
13,295 | $0 | 193,463 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:08 pm |
N/A N/A |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
6,244 | $17.88 | 193,463 (Direct) |
View |
2024-04-01 Exercise |
2024-04-03 5:07 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
16,498 | $0 | 119,250 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 5:07 pm |
N/A 2027-04-01 |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
30,381 | $0 | 119,250 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:07 pm |
N/A N/A |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
6,955 | $17.88 | 119,250 (Direct) |
View |
2024-04-01 Exercise |
2024-04-03 5:05 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
8,219 | $0 | 51,995 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 5:05 pm |
N/A 2027-04-01 |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
15,190 | $0 | 51,995 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:05 pm |
N/A N/A |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
2,578 | $17.88 | 51,995 (Direct) |
View |
2024-04-01 Exercise |
2024-04-03 5:03 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
16,498 | $0 | 205,660 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 5:03 pm |
N/A 2027-04-01 |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
30,381 | $0 | 205,660 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:03 pm |
N/A N/A |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
5,951 | $17.88 | 205,660 (Direct) |
View |
2024-04-01 Exercise |
2024-04-03 5:02 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Gallagher John E CHIEF FINANCIAL OFFICER |
27,295 | $0 | 103,718 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 5:02 pm |
N/A 2027-04-01 |
Certara Inc. | CERT | Gallagher John E CHIEF FINANCIAL OFFICER |
45,571 | $0 | 103,718 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:02 pm |
N/A N/A |
Certara Inc. | CERT | Gallagher John E CHIEF FINANCIAL OFFICER |
9,077 | $17.88 | 103,718 (Direct) |
View |
2024-04-01 Exercise |
2024-04-03 5:00 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Aspbury Robert PRESIDENT; SCIENTIFIC SOFTWARE |
16,498 | $0 | 344,908 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 5:00 pm |
N/A 2027-04-01 |
Certara Inc. | CERT | Aspbury Robert PRESIDENT; SCIENTIFIC SOFTWARE |
30,381 | $0 | 344,908 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 5:00 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT; SCIENTIFIC SOFTWARE |
10,625 | $17.88 | 344,908 (Direct) |
View |
2024-04-01 Exercise |
2024-04-03 4:44 pm |
N/A 2025-04-01 |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
69,799 | $0 | 2,473,155 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 4:44 pm |
N/A 2027-04-01 |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
120,981 | $0 | 2,473,155 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 4:44 pm |
N/A N/A |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
42,629 | $17.88 | 2,473,155 (Direct) |
View |
2024-03-05 Option Award |
2024-03-06 4:39 pm |
N/A N/A |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
10,765 | $0 | 169,473 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-06 4:39 pm |
N/A N/A |
Certara Inc. | CERT | Traynor Richard M. SVP AND GENERAL COUNSEL |
3,660 | $18.88 | 169,473 (Direct) |
View |
2024-03-05 Option Award |
2024-03-06 4:36 pm |
N/A N/A |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
6,600 | $0 | 18,717 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-06 4:36 pm |
N/A N/A |
Certara Inc. | CERT | SHERMAN NICOLETTE D CHIEF HUMAN RESOURCES OFFICER |
2,373 | $18.88 | 18,717 (Direct) |
View |
2024-03-05 Option Award |
2024-03-06 4:34 pm |
N/A N/A |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
15,548 | $0 | 140,381 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-06 4:34 pm |
N/A N/A |
Certara Inc. | CERT | Pedersen Leif E PRESIDENT, CHIEF COMMERCAL OFF |
4,050 | $18.88 | 140,381 (Direct) |
View |
2024-03-05 Option Award |
2024-03-06 4:31 pm |
N/A N/A |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
59,799 | $0 | 2,221,984 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-06 4:31 pm |
N/A N/A |
Certara Inc. | CERT | Feehery William F CHIEF EXECUTIVE OFFICER |
17,557 | $18.88 | 2,221,984 (Direct) |
View |
2024-03-05 Option Award |
2024-03-06 4:26 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT; SCIENTIFIC SOFTWARE |
15,549 | $0 | 284,303 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-06 4:26 pm |
N/A N/A |
Certara Inc. | CERT | Aspbury Robert PRESIDENT; SCIENTIFIC SOFTWARE |
7,311 | $18.88 | 284,303 (Direct) |
View |
2023-10-05 Option Award |
2023-10-06 5:07 pm |
N/A 2026-10-05 |
Certara Inc. | CERT | SMITH PATRICK F PRESIDENT, DRUG DEV SOLUTIONS |
21,454 | $0 | 21,454 (Direct) |
View |