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 |
2022-10-27 Sale |
2022-10-28 7:19 pm |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
5,532 | $280.7 | $1,552,832 | 39,396 (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 |
2025-02-10 Tax Withholding |
2025-02-12 5:42 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
807 | $142.54 | 56,347 (Direct) |
View |
2025-02-10 Exercise |
2025-02-12 5:42 pm |
N/A 2025-02-10 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
2,575 | $0 | 56,347 (Direct) |
View |
2025-02-06 Option Award |
2025-02-10 6:42 pm |
N/A 2028-02-06 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
14,750 | $0 | 75,399 (Direct) |
View |
2025-02-07 Exercise |
2025-02-10 6:42 pm |
N/A 2026-02-08 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
4,130 | $0 | 75,399 (Direct) |
View |
2025-02-07 Tax Withholding |
2025-02-10 6:42 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
1,234 | $141.35 | 75,399 (Direct) |
View |
2024-11-05 Gift |
2024-11-07 4:23 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
20,082 | $0 | 51,683 (Direct) |
View |
2024-02-16 Other |
2024-02-21 9:39 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
2,012 | $0 | 53,695 (Direct) |
View |
2024-02-16 Tax Withholding |
2024-02-21 9:39 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
2,437 | $219.08 | 53,695 (Direct) |
View |
2024-02-16 Exercise |
2024-02-21 9:39 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
5,037 | $0 | 53,695 (Direct) |
View |
2024-02-09 Tax Withholding |
2024-02-13 5:56 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
938 | $240.98 | 51,658 (Direct) |
View |
2024-02-09 Exercise |
2024-02-13 5:56 pm |
N/A 2025-02-10 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
2,575 | $0 | 51,658 (Direct) |
View |
2024-02-08 Tax Withholding |
2024-02-09 8:16 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
655 | $240.3 | 57,646 (Direct) |
View |
2024-02-07 Option Award |
2024-02-09 8:16 pm |
N/A 2027-02-07 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
5,820 | $0 | 57,646 (Direct) |
View |
2024-02-08 Exercise |
2024-02-09 8:16 pm |
N/A 2026-02-08 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
2,190 | $0 | 57,646 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:27 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
3,423 | $0 | 3,423 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 4:49 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
929 | $278.38 | 54,865 (Direct) |
View |
2023-02-17 Other |
2023-02-22 4:49 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
1,702 | $0 | 54,865 (Direct) |
View |
2023-02-17 Exercise |
2023-02-22 4:49 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
1,920 | $0 | 54,865 (Direct) |
View |
2023-02-10 Other |
2023-02-14 9:46 pm |
N/A 2023-02-12 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
1,770 | $0 | 51,840 (Direct) |
View |
2023-02-10 Exercise |
2023-02-14 9:46 pm |
N/A 2025-02-10 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
4,023 | $0 | 51,840 (Direct) |
View |
2023-02-10 Tax Withholding |
2023-02-14 9:46 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
4,202 | $286.3 | 51,840 (Direct) |
View |
2023-02-08 Option Award |
2023-02-10 6:42 pm |
N/A 2026-02-08 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
6,570 | $0 | 51,669 (Direct) |
View |
2023-01-25 Option Award |
2023-01-27 5:52 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
5,703 | $0 | 45,099 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:35 pm |
N/A N/A |
INVACARE CORP | IVC | ALEXANDER SUSAN H Director |
39,474 | $0 | 104,499 (Direct) |
View |
2022-02-18 Tax Withholding |
2022-02-23 4:14 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
659 | $209.79 | 61,561 (Direct) |
View |
2022-02-18 Other |
2022-02-23 4:14 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
2,137 | $0 | 61,561 (Direct) |
View |
2022-02-18 Exercise |
2022-02-23 4:14 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
1,485 | $0 | 61,561 (Direct) |
View |
2022-02-12 Other |
2022-02-15 4:17 pm |
N/A 2022-02-12 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
4,280 | $0 | 54,818 (Direct) |
View |
2022-02-12 Tax Withholding |
2022-02-15 4:17 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
2,056 | $214.59 | 54,818 (Direct) |
View |
2022-02-12 Exercise |
2022-02-15 4:17 pm |
N/A 2022-02-12 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
2,280 | $0 | 54,818 (Direct) |
View |
2022-02-10 Option Award |
2022-02-14 4:29 pm |
N/A 2025-02-10 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
7,725 | $0 | 51,603 (Direct) |
View |
2021-08-09 Gift |
2022-01-21 4:44 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
523 | $0 | 43,878 (Direct) |
View |
2022-01-19 Option Award |
2022-01-21 4:44 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
2,825 | $0 | 43,878 (Direct) |
View |
2021-03-12 Option Award |
2021-03-16 4:39 pm |
N/A N/A |
INVACARE CORP | IVC | ALEXANDER SUSAN H Director |
13,388 | $0 | 65,025 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:04 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
10,870 | $0 | 10,870 (Direct) |
View |
2021-02-12 Other |
2021-02-17 4:52 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
5,573 | $0 | 65,689 (Direct) |
View |
2021-02-12 Exercise |
2021-02-17 4:52 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
4,355 | $0 | 65,689 (Direct) |
View |
2021-02-12 Tax Withholding |
2021-02-17 4:52 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
3,896 | $278.03 | 65,689 (Direct) |
View |
2021-01-27 Option Award |
2021-01-29 4:47 pm |
N/A N/A |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
4,545 | $0 | 41,117 (Direct) |
View |