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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-01-15 Option Award |
2025-01-17 5:56 pm |
N/A N/A |
Alight Inc. | ALIT | Nolan Mangini Siobhan Director |
10,954 | $0 | 28,789 (Direct) |
View |
2024-01-02 Option Award |
2024-01-03 5:25 pm |
N/A N/A |
Alight Inc. | ALIT | Nolan Mangini Siobhan Director |
17,835 | $0 | 17,835 (Direct) |
View |
Ownership |
2024-01-03 5:22 pm |
N/A N/A |
Alight Inc. | ALIT | Nolan Mangini Siobhan Director |
0 | $0 | 0 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 5:12 pm |
N/A 2033-03-01 |
NGM BIOPHARMACEUTICALS INC | NGM | Nolan Mangini Siobhan President and CFO |
504,000 | $0 | 504,000 (Direct) |
View |
2022-07-01 Option Award |
2022-07-01 6:36 pm |
N/A 2032-06-30 |
NGM BIOPHARMACEUTICALS INC | NGM | Nolan Mangini Siobhan President and CFO |
100,000 | $0 | 100,000 (Direct) |
View |
2022-03-03 Option Award |
2022-03-04 4:05 pm |
N/A 2032-03-02 |
NGM BIOPHARMACEUTICALS INC | NGM | Nolan Mangini Siobhan Chief Financial Officer |
200,000 | $0 | 200,000 (Direct) |
View |
2021-03-17 Option Award |
2021-03-18 8:26 pm |
N/A 2031-03-16 |
NGM BIOPHARMACEUTICALS INC | NGM | Nolan Mangini Siobhan Chief Financial Officer |
50,000 | $0 | 50,000 (Direct) |
View |
2020-08-03 Option Award |
2021-02-03 4:47 pm |
N/A 2030-08-02 |
NGM BIOPHARMACEUTICALS INC | NGM | Nolan Mangini Siobhan Chief Financial Officer |
300,000 | $0 | 300,000 (Direct) |
View |
Ownership |
2020-07-15 9:55 pm |
N/A N/A |
NGM BIOPHARMACEUTICALS INC | NGM | Nolan Mangini Siobhan Chief Financial Officer |
0 | $0 | 0 (Direct) |
View |