Susan H. Alexander
CIK: 0001263839
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
BIOGEN INC.
Discretionary Trading P&L
Holdings
Transaction History (16 total)
- Feb 13, 2026BIIB
BIOGEN INC.
Award(A)DirectRestricted Stock Unit
8.5K shares- - Feb 6, 2026BIIB
BIOGEN INC.
Exercise(M)Direct1.9K shares- - Feb 6, 2026BIIB
BIOGEN INC.
Exercise(M)Direct2.2K shares- - Feb 6, 2026BIIB
BIOGEN INC.
Tax Payment(F)Direct1.1K shares at avg. $201.18$213K - Feb 6, 2026BIIB
BIOGEN INC.
Tax Payment(F)Direct931 shares at avg. $201.18$187K - Feb 6, 2026BIIB
BIOGEN INC.
Exercise(M)Direct4.9K shares- - Feb 6, 2026BIIB
BIOGEN INC.
Tax Payment(F)Direct1.5K shares at avg. $201.18$305K - Feb 10, 2025BIIB
BIOGEN INC.
Tax Payment(F)Direct807 shares at avg. $142.54$115K - Feb 10, 2025BIIB
BIOGEN INC.
Exercise(M)Direct2.6K shares- - Feb 7, 2025BIIB
BIOGEN INC.
Exercise(M)Direct2.2K shares- - Feb 7, 2025BIIB
BIOGEN INC.
Tax Payment(F)Direct643 shares at avg. $141.35$91K - Feb 7, 2025BIIB
BIOGEN INC.
Exercise(M)Direct1.9K shares- - Feb 7, 2025BIIB
BIOGEN INC.
Tax Payment(F)Direct591 shares at avg. $141.35$84K - Feb 6, 2025BIIB
BIOGEN INC.
Award(A)DirectRestricted Stock Unit
14.8K shares- - Nov 5, 2024BIIB
BIOGEN INC.
Gift(G)Direct20.1K shares- - Nov 5, 2024BIIB
BIOGEN INC.
Gift(G)Indirect20.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 13, 2026 | BIIB BIOGEN INC. | Award(A) Restricted Stock Unit | 8,450 | - | - | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Exercise(M) | 1,940 | - | $0 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Exercise(M) | 2,190 | - | $0 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Tax Payment(F) | 1,059 | $201.18 | $213,050 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Tax Payment(F) | 931 | $201.18 | $187,299 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Exercise(M) | 4,916 | - | $0 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Tax Payment(F) | 1,514 | $201.18 | $304,587 | Direct |
| Feb 10, 2025 | BIIB BIOGEN INC. | Tax Payment(F) | 807 | $142.54 | $115,030 | Direct |
| Feb 10, 2025 | BIIB BIOGEN INC. | Exercise(M) | 2,575 | - | - | Direct |
| Feb 7, 2025 | BIIB BIOGEN INC. | Exercise(M) | 2,190 | - | - | Direct |
| Feb 7, 2025 | BIIB BIOGEN INC. | Tax Payment(F) | 643 | $141.35 | $90,888 | Direct |
| Feb 7, 2025 | BIIB BIOGEN INC. | Exercise(M) | 1,940 | - | - | Direct |
| Feb 7, 2025 | BIIB BIOGEN INC. | Tax Payment(F) | 591 | $141.35 | $83,538 | Direct |
| Feb 6, 2025 | BIIB BIOGEN INC. | Award(A) Restricted Stock Unit | 14,750 | - | - | Direct |
| Nov 5, 2024 | BIIB BIOGEN INC. | Gift(G) | 20,082 | - | $0 | Direct |
| Nov 5, 2024 | BIIB BIOGEN INC. | Gift(G) | 20,082 | - | $0 | Indirect |
1-16 of 16 transactions
About ALEXANDER SUSAN H
ALEXANDER SUSAN H (SEC CIK 0001263839) files insider reports with the SEC as EVP Chief Legal Officer of BIOGEN INC. (BIIB).
Signal8 holds 5 ownership filings by ALEXANDER SUSAN H, all Form 4s, filed between Nov 7, 2024 and Feb 17, 2026. Those filings report 16 transactions, from Nov 5, 2024 to Feb 13, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on ALEXANDER SUSAN H's filings is in CAMBRIDGE, MA.
Recent filings by ALEXANDER SUSAN H
- Feb 13, 2026: Grant or award of BIIB derivative securities (Form 4, code A).
- Feb 6, 2026: Option exercises of BIIB shares (2 lines, Form 4, code M).
- Feb 6, 2026: Tax withholdings of BIIB shares (2 lines, Form 4, code F).
- Feb 6, 2026: Option exercise of BIIB shares (Form 4, code M).
- Feb 6, 2026: Tax withholding of BIIB shares (Form 4, code F).
Other insiders filing for BIOGEN INC. (BIIB)
- Grogan Jane, Head of Research
- Godbout Sean, Chief Accounting Officer
- Parini Michael, Chief Legal Officer
- Minor Lloyd, Director
- HAWKINS WILLIAM A, Director
- SHERWIN STEPHEN A, Director