4//SEC Filing
ALEXANDER SUSAN H 4
Accession 0001127602-24-004786
CIK 0000875045other
Filed
Feb 12, 7:00 PM ET
Accepted
Feb 13, 5:56 PM ET
Size
8.3 KB
Accession
0001127602-24-004786
Insider Transaction Report
Form 4
BIOGEN INC.BIIB
ALEXANDER SUSAN H
EVP, General Counsel
Transactions
- Exercise/Conversion
Common Stock
2024-02-09+2,575→ 50,021 total - Exercise/Conversion
Restricted Stock Unit
2024-02-09−2,575→ 2,575 totalExercise: $0.00Exp: 2025-02-10→ Common Stock (2,575 underlying) - Tax Payment
Common Stock
2024-02-09$240.98/sh−938$226,039→ 49,083 total
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 12, 7:00 PM ET
- Accepted
- Feb 13, 5:56 PM ET
- Size
- 8.3 KB