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 |
| 2025-02-06 Option Award |
2025-02-10 6:52 pm |
N/A 2028-02-06 |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
5,620 | $0 | 9,823 (Direct) |
View |
| 2025-02-07 Exercise |
2025-02-10 6:52 pm |
N/A 2027-02-07 |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
1,385 | $0 | 9,823 (Direct) |
View |
| 2025-02-07 Tax Withholding |
2025-02-10 6:52 pm |
N/A N/A |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
443 | $141.35 | 9,823 (Direct) |
View |
| 2024-11-01 Tax Withholding |
2024-11-04 4:39 pm |
N/A N/A |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
204 | $173.79 | 1,881 (Direct) |
View |
| 2024-11-01 Exercise |
2024-11-04 4:39 pm |
N/A 2026-11-01 |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
695 | $0 | 1,881 (Direct) |
View |
| 2024-02-07 Option Award |
2024-02-09 8:12 pm |
N/A 2027-02-07 |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
4,155 | $0 | 4,155 (Direct) |
View |
| 2023-11-01 Option Award |
2023-11-03 5:06 pm |
N/A 2026-11-01 |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
2,085 | $0 | 2,085 (Direct) |
View |
Ownership |
2023-10-12 5:15 pm |
N/A N/A |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
0 | $0 | 0 (Direct) |
View |