Grogan Jane
SEC insider (Form 3/4/5 filer). CIK 0001995547. Head of Research at BIOGEN INC. (BIIB). 12 reported Form 4/5 transactions since Sep 2024; latest on Feb 13, 2026. Located in CAMBRIDGE, MA.
Companies Grogan Jane has filed insider reports for
- BIOGEN INC. (BIIB): Officer, Head of Research
Grogan Jane
CIK: 0001995547
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)5 (41.7%)
Derivative conversions
Awards (A)2 (16.7%)
Compensation grants
Other (G, F, J, C, D, …)5 (41.7%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
BIIB
BIOGEN INC.
Officer
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Feb 13, 2026BIIB
BIOGEN INC.
AwardDirectRestricted Stock Unit
8.5K shares- - Feb 6, 2026BIIB
BIOGEN INC.
ExerciseDirect1.9K shares- - Feb 6, 2026BIIB
BIOGEN INC.
ExerciseDirect1.4K shares- - Feb 6, 2026BIIB
BIOGEN INC.
Tax PaymentDirect407 shares at avg. $201.18$82K - Feb 6, 2026BIIB
BIOGEN INC.
Tax PaymentDirect584 shares at avg. $201.18$117K - Oct 31, 2025BIIB
BIOGEN INC.
ExerciseDirect695 shares- - Oct 31, 2025BIIB
BIOGEN INC.
Tax PaymentDirect337 shares at avg. $154.27$52K - Feb 7, 2025BIIB
BIOGEN INC.
Tax PaymentDirect443 shares at avg. $141.35$63K - Feb 7, 2025BIIB
BIOGEN INC.
ExerciseDirect1.4K shares- - Feb 6, 2025BIIB
BIOGEN INC.
AwardDirectRestricted Stock Unit
5.6K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 13, 2026 | BIIB BIOGEN INC. | Award Restricted Stock Unit | 8,450 | - | - | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Exercise | 1,873 | - | $0 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Exercise | 1,385 | - | $0 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Tax Payment | 407 | $201.18 | $81,880 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Tax Payment | 584 | $201.18 | $117,489 | Direct |
| Oct 31, 2025 | BIIB BIOGEN INC. | Exercise | 695 | - | - | Direct |
| Oct 31, 2025 | BIIB BIOGEN INC. | Tax Payment | 337 | $154.27 | $51,989 | Direct |
| Feb 7, 2025 | BIIB BIOGEN INC. | Tax Payment | 443 | $141.35 | $62,618 | Direct |
| Feb 7, 2025 | BIIB BIOGEN INC. | Exercise | 1,385 | - | - | Direct |
| Feb 6, 2025 | BIIB BIOGEN INC. | Award Restricted Stock Unit | 5,620 | - | - | Direct |
1-10 of 12 transactions