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 |
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 |
2020-12-15 Purchase |
2020-12-16 6:58 pm |
Certara Inc. | CERT | WALSH MATTHEW M Director |
5,000 | $23 | $115,000 | 195,205 (Direct) |
View |
2020-05-08 Sale |
2020-05-11 9:44 pm |
Allergan plc | AGN | WALSH MATTHEW M EVP, Chief Financial Officer |
12,039 | $0 | $0 | 0 (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 |
2025-03-31 Exercise |
2025-04-02 5:41 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
34,870 | $0 | 557,569 (Direct) |
View |
2025-03-31 Tax Withholding |
2025-04-02 5:41 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
17,174 | $14.51 | 557,569 (Direct) |
View |
2025-03-31 Option Award |
2025-04-02 5:41 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
382,296 | $0 | 557,569 (Direct) |
View |
2025-02-20 Tax Withholding |
2025-02-24 5:09 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
10,662 | $14.92 | 115,388 (Direct) |
View |
2025-02-20 Tax Withholding |
2025-02-24 5:09 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
1,908 | $15.29 | 115,388 (Direct) |
View |
2025-02-20 Option Award |
2025-02-24 5:09 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
35,984 | $0 | 115,388 (Direct) |
View |
2024-09-03 Tax Withholding |
2024-09-05 4:31 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
3,541 | $20.35 | 91,974 (Direct) |
View |
2024-09-03 Option Award |
2024-09-05 4:31 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
7,189 | $0 | 91,974 (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 |
2024-05-04 Exercise |
2024-05-07 4:05 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
8,310 | $0 | 88,326 (Direct) |
View |
2024-05-04 Tax Withholding |
2024-05-07 4:05 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
4,093 | $19.61 | 88,326 (Direct) |
View |
2024-03-31 Tax Withholding |
2024-04-03 6:42 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
9,752 | $18.8 | 115,956 (Direct) |
View |
2024-03-31 Exercise |
2024-04-03 6:42 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
19,799 | $0 | 115,956 (Direct) |
View |
2024-03-29 Option Award |
2024-04-02 4:12 pm |
2025-03-29 2027-03-29 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
230,397 | $0 | 230,397 (Direct) |
View |
2024-02-28 Exercise |
2024-03-01 4:24 pm |
2023-12-31 2023-12-31 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
33,044 | $0 | 74,062 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:24 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
11,393 | $18.04 | 74,062 (Direct) |
View |
2023-08-05 Exercise |
2023-08-08 6:07 pm |
2023-08-05 2023-08-05 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
22,347 | $0 | 52,411 (Direct) |
View |
2023-08-05 Tax Withholding |
2023-08-08 6:07 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
11,006 | $21.53 | 52,411 (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 |
2023-05-17 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 |
2023-05-04 Tax Withholding |
2023-05-08 6:46 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
4,043 | $24.24 | 49,380 (Direct) |
View |
2023-05-04 Exercise |
2023-05-08 6:46 pm |
2023-05-04 2024-05-04 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
8,310 | $0 | 49,380 (Direct) |
View |
2023-03-31 Exercise |
2023-04-04 8:21 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
7,753 | $0 | 218,219 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 8:21 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
2,656 | $23.09 | 218,219 (Direct) |
View |
2023-03-31 Option Award |
2023-04-04 8:21 pm |
2024-03-31 2026-03-31 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
165,909 | $0 | 218,219 (Direct) |
View |
2022-08-05 Tax Withholding |
2022-08-09 7:52 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
10,790 | $32.41 | 54,049 (Direct) |
View |
2022-08-05 Exercise |
2022-08-09 7:52 pm |
2022-08-05 2023-08-05 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
22,343 | $0 | 54,049 (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 |
2022-05-04 Exercise |
2022-05-05 8:53 pm |
2022-05-04 2024-05-04 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
8,310 | $0 | 28,463 (Direct) |
View |
2022-05-04 Tax Withholding |
2022-05-05 8:53 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
2,847 | $32.44 | 28,463 (Direct) |
View |
2022-03-31 Option Award |
2022-04-04 6:11 pm |
2023-03-31 2025-03-31 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
94,909 | $0 | 94,909 (Direct) |
View |
2021-08-17 Option Award |
2021-08-19 5:08 pm |
2022-08-17 2031-08-16 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
44,642 | $0 | 44,642 (Direct) |
View |
2021-08-05 Exercise |
2021-08-09 4:44 pm |
2021-08-05 2023-08-05 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
22,343 | $0 | 59,380 (Direct) |
View |
2021-08-05 Exercise |
2021-08-09 4:44 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
22,343 | $28.63 | 59,380 (Direct) |
View |
2021-08-05 Tax Withholding |
2021-08-09 4:44 pm |
N/A N/A |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
7,653 | $28.63 | 59,380 (Direct) |
View |
2021-06-02 Option Award |
2021-06-04 9:16 pm |
2021-08-05 2023-08-05 |
Organon & Co. | OGN | WALSH MATTHEW M Chief Financial Officer |
318,309 | $0 | 318,309 (Direct) |
View |
2021-05-18 Option Award |
2021-05-18 4:52 pm |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
7,059 | $0 | 179,960 (Direct) |
View |
2020-12-10 Other |
2020-12-16 6:58 pm |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
22,304 | $0 | 195,205 (Direct) |
View |
2020-12-10 Option Award |
2020-12-16 6:58 pm |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
145,597 | $0 | 195,205 (Direct) |
View |
Ownership |
2020-12-11 8:53 pm |
N/A N/A |
Certara Inc. | CERT | WALSH MATTHEW M Director |
0 | $0 | 167,901 (Direct) |
View |