Susan H. Alexander serves as Executive at BIOGEN IDEC INC, where they oversee executive responsibilities. Since joining the company, Susan H. Alexander has executed 172 insider transactions totaling $30.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 16, 2024 involved selling 1,656 shares valued at $362.8K.
Susan H. Alexander currently holds 50,850 shares of BIOGEN IDEC INC (BIIB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Susan H. Alexander has been a net seller of BIIB stock. They have purchased $0 and sold $30.2M worth of shares.
Susan H. Alexander's most recent insider trade was on Feb 16, 2024, when they sold 1,656 shares at $219.08 per share.
Get notified when new Form 4 filings are submitted
| 1,614 |
| $N/A |
| Discretionary |
| Feb 16, 2024 | BIIB | $171.1K | Payment | 781 | $219.08 | Discretionary |
| Feb 16, 2024 | BIIB | $0 | Option Exercise | 3,423 | $N/A | Discretionary |
| Feb 9, 2024 | BIIB | $226.0K | Payment | 938 | $240.98 | Discretionary |
| Feb 9, 2024 | BIIB | $0 | Option Exercise | 2,575 | $N/A | Discretionary |
| Feb 8, 2024 | BIIB | $157.4K | Payment | 655 | $240.30 | Discretionary |
| Feb 8, 2024 | BIIB | $0 | Option Exercise | 2,190 | $N/A | Discretionary |
| Feb 17, 2023 | BIIB | $258.6K | Payment | 929 | $278.38 | Discretionary |
| Feb 17, 2023 | BIIB | $0 | Option Exercise | 1,920 | $N/A | Discretionary |
| Feb 10, 2023 | BIIB | $0 | Option Exercise | 1,448 | $N/A | Discretionary |
| Feb 10, 2023 | BIIB | $200.7K | Payment | 701 | $286.30 | Discretionary |
| Feb 10, 2023 | BIIB | $783.6K | Payment | 2,737 | $286.30 | Discretionary |
| Feb 10, 2023 | BIIB | $218.7K | Payment | 764 | $286.30 | Discretionary |
| Feb 10, 2023 | BIIB | $0 | Option Exercise | 2,575 | $N/A | Discretionary |
| Jan 25, 2023 | BIIB | $0 | Award | 5,703 | $N/A | Discretionary |
| Oct 27, 2022 | BIIB | $1.6M | Sale | 5,532 | $280.70 | Discretionary |
| Apr 1, 2022 | IVC | $0 | Award | 39,474 | $N/A | Discretionary |
| Feb 18, 2022 | BIIB | $0 | Option Exercise | 1,485 | $N/A | Discretionary |
| Feb 18, 2022 | BIIB | $138.3K | Payment | 659 | $209.79 | Discretionary |
| Feb 12, 2022 | BIIB | $0 | Option Exercise | 1,126 | $N/A | Discretionary |
| Feb 12, 2022 | BIIB | $107.3K | Payment | 500 | $214.59 | Discretionary |
| Feb 12, 2022 | BIIB | $224.0K | Payment | 1,044 | $214.59 | Discretionary |
| Feb 12, 2022 | BIIB | $109.9K | Payment | 512 | $214.59 | Discretionary |
| Feb 12, 2022 | BIIB | $0 | Option Exercise | 1,154 | $N/A | Discretionary |
| Jan 19, 2022 | BIIB | $0 | Award | 2,825 | $N/A | Discretionary |
| Aug 9, 2021 | BIIB | $0 | Gift | 523 | $N/A | Discretionary |
| Mar 12, 2021 | IVC | $0 | Award | 13,388 | $N/A | Discretionary |
| Feb 12, 2021 | BIIB | $168.8K | Payment | 607 | $278.03 | Discretionary |
| Feb 12, 2021 | BIIB | $0 | Option Exercise | 1,402 | $N/A | Discretionary |