Form 4 holding
Chief Financial Officer
BIOGEN INC.
- Security class
- Common Stock
- Shares / value
- 11,472
- Estimated value
- $2,307,886
- Report date
- 06 Feb 2026
- Price
- $201.18
- Ownership
- Direct
Robin Kramer - Chief Financial Officer at BIOGEN INC.
Issuer-level insider activity
- Role
- Chief Financial Officer
- Issuer ticker
- BIIB on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Robin Kramer since 21 Aug 2025
Reported holdings for Robin Kramer in BIOGEN INC.
Form 4 holding
Chief Financial Officer
BIOGEN INC.
- Security class
- Restricted Stock Unit
- Shares / value
- 8,450
- Estimated value
- $0
- Report date
- 13 Feb 2026
- Price
- $142.54
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for Robin Kramer in BIOGEN INC.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.