AlphaYouBIIB: Godbout Sean discloses securities transactions
By AlphaYouPublished Form 4
Godbout Sean
Reporting filer
Godbout Sean reported Exercise or conversion in BIOGEN INC.: 27 units of Common Stock, dated 2026-10-02. The full Form 4 contains 4 transaction entries.
- Disclosed
- Oct 5, 2026
Reported details
4 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Godbout Sean | 2026-10-02 | M | Exercise or conversion | 27 | 0 | 1,466.985 | 3 days | Filed terms
|
| Common Stock | Godbout Sean | 2026-10-02 | F | Tax/exercise withholding | 8 | 219.88 | 1,458.985 | 3 days | Filed terms
|
| Restricted Stock Unit (derivative) | Godbout Sean | 2026-10-01 | A | Grant or award | 985 | 0 | 985 | 4 days | Filed terms
|
| Restricted Stock Unit (derivative) | Godbout Sean | 2026-10-02 | M | Exercise or conversion | 27 | 0 | 0 | 3 days | Filed terms
|
Common Stock
- Owner
- Godbout Sean
- Date
- 2026-10-02
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 27
- Price
- 0
- Following holdings
- 1,466.985
- Reporting delay
- 3 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-02
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Timeliness:
- transaction Shares: 27
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 1466.9845
- id: F1
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Godbout Sean
- Date
- 2026-10-02
- Code
- F
- Action
- Tax/exercise withholding
- Quantity
- 8
- Price
- 219.88
- Following holdings
- 1,458.985
- Reporting delay
- 3 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-02
- transaction Form Type: 4
- transaction Code: F
- equity Swap Involved: 0
- transaction Timeliness:
- transaction Shares: 8
- transaction Price Per Share: 219.88
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 1458.9845
- direct Or Indirect Ownership: D
Restricted Stock Unit (derivative)
- Owner
- Godbout Sean
- Date
- 2026-10-01
- Code
- A
- Action
- Grant or award
- Quantity
- 985
- Price
- 0
- Following holdings
- 985
- Reporting delay
- 4 days
- Filed terms and references
Filed terms
- security Title: Restricted Stock Unit
- conversion Or Exercise Price: 0
- transaction Date: 2026-10-01
- transaction Form Type: 4
- transaction Code: A
- equity Swap Involved: 0
- transaction Timeliness:
- transaction Shares: 985
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: A
- id: F2
- expiration Date: 2029-10-01
- underlying Security Title: Common Stock
- underlying Security Shares: 985
- shares Owned Following Transaction: 985
- direct Or Indirect Ownership: D
Restricted Stock Unit (derivative)
- Owner
- Godbout Sean
- Date
- 2026-10-02
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 27
- Price
- 0
- Following holdings
- 0
- Reporting delay
- 3 days
- Filed terms and references
Filed terms
- security Title: Restricted Stock Unit
- conversion Or Exercise Price: 0
- transaction Date: 2026-10-02
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Timeliness:
- transaction Shares: 27
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- id: F3
- expiration Date: 2026-10-02
- underlying Security Title: Common Stock
- underlying Security Shares: 27
- shares Owned Following Transaction: 0
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Godbout Sean: Chief Accounting Officer.
- F1: Includes 98.3178 shares acquired under the Biogen Inc. employee stock purchase plan on 3/31/2026, 6/30/2026, and 9/30/2026.
- F2: The restricted stock units vest in three equal yearly installments beginning on the first anniversary of the grant date of October 1, 2026.
- F3: The restricted stock units vest in three equal yearly installments beginning on the first anniversary of the grant date of October 2, 2023.
Original sources
Prepared automatically from public filing data. Report a correction.