4//SEC Filing
ALEXANDER SUSAN H 4
Accession 0001127602-25-003954
CIK 0000875045other
Filed
Feb 9, 7:00 PM ET
Accepted
Feb 10, 6:42 PM ET
Size
16.3 KB
Accession
0001127602-25-003954
Insider Transaction Report
Form 4
BIOGEN INC.BIIB
ALEXANDER SUSAN H
EVP, General Counsel
Transactions
- Tax Payment
Common Stock
2025-02-07$141.35/sh−643$90,888→ 33,148 total - Award
Restricted Stock Unit
2025-02-06+14,750→ 14,750 totalExercise: $0.00Exp: 2028-02-06→ Common Stock (14,750 underlying) - Exercise/Conversion
Common Stock
2025-02-07+2,190→ 33,791 total - Exercise/Conversion
Common Stock
2025-02-07+1,940→ 35,088 total - Tax Payment
Common Stock
2025-02-07$141.35/sh−591$83,538→ 34,497 total - Exercise/Conversion
Restricted Stock Unit
2025-02-07−2,190→ 2,190 totalExercise: $0.00Exp: 2026-02-08→ Common Stock (2,190 underlying) - Exercise/Conversion
Restricted Stock Unit
2025-02-07−1,940→ 3,880 totalExercise: $0.00Exp: 2027-02-07→ Common Stock (1,940 underlying)
Holdings
- 20,082(indirect: By Trust)
Common Stock
Footnotes (3)
- [F1]The restricted stock units vest in three equal yearly installments beginning on the first anniversary of the grant date of February 6, 2025.
- [F2]The restricted stock units vest in three (3) equal annual installments commencing one year after the grant date of 2/8/2023.
- [F3]The restricted stock units vest in three (3) equal annual installments, commencing one year after the grant date of 02/07/2024.
Documents
Issuer
BIOGEN INC.
CIK 0000875045
Entity typeother
Related Parties
1- filerCIK 0001263839
Filing Metadata
- Form type
- 4
- Filed
- Feb 9, 7:00 PM ET
- Accepted
- Feb 10, 6:42 PM ET
- Size
- 16.3 KB