4//SEC Filing
ALEXANDER SUSAN H 4
Accession 0001127602-25-004454
CIK 0000875045other
Filed
Feb 11, 7:00 PM ET
Accepted
Feb 12, 5:42 PM ET
Size
9.0 KB
Accession
0001127602-25-004454
Insider Transaction Report
Form 4
BIOGEN INC.BIIB
ALEXANDER SUSAN H
EVP, General Counsel
Transactions
- Exercise/Conversion
Common Stock
2025-02-10+2,575→ 37,072 total - Tax Payment
Common Stock
2025-02-10$142.54/sh−807$115,030→ 36,265 total - Exercise/Conversion
Restricted Stock Unit
2025-02-10−2,575→ 0 totalExercise: $0.00Exp: 2025-02-10→ Common Stock (2,575 underlying)
Holdings
- 20,082(indirect: By Trust)
Common Stock
Footnotes (1)
- [F1]The restricted stock units vest in three equal yearly installments beginning on the first anniversary of the grant date of February 10, 2022.
Documents
Issuer
BIOGEN INC.
CIK 0000875045
Entity typeother
Related Parties
1- filerCIK 0001263839
Filing Metadata
- Form type
- 4
- Filed
- Feb 11, 7:00 PM ET
- Accepted
- Feb 12, 5:42 PM ET
- Size
- 9.0 KB