Keeney Adam
SEC insider (Form 3/4/5 filer). CIK 0001973607. Head of Corporate Development at BIOGEN INC. (BIIB). 12 reported Form 4/5 transactions since Sep 2024; latest on May 1, 2026. Located in CAMBRIDGE, MA.
Companies Keeney Adam has filed insider reports for
- BIOGEN INC. (BIIB): Officer, Head of Corporate Development
Keeney Adam
CIK: 0001973607
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)
- May 1, 2026BIIB
BIOGEN INC.
Tax PaymentDirect455 shares at avg. $187.06$85K - May 1, 2026BIIB
BIOGEN INC.
ExerciseDirect939 shares- - Feb 13, 2026BIIB
BIOGEN INC.
AwardDirectRestricted Stock Unit
8K shares- - Feb 6, 2026BIIB
BIOGEN INC.
Tax PaymentDirect994 shares at avg. $201.18$200K - Feb 6, 2026BIIB
BIOGEN INC.
ExerciseDirect1.8K shares- - Feb 6, 2026BIIB
BIOGEN INC.
Tax PaymentDirect589 shares at avg. $201.18$118K - Feb 6, 2026BIIB
BIOGEN INC.
ExerciseDirect3.3K shares- - May 1, 2025BIIB
BIOGEN INC.
Tax PaymentDirect454 shares at avg. $120.93$55K - May 1, 2025BIIB
BIOGEN INC.
ExerciseDirect938 shares- - Feb 7, 2025BIIB
BIOGEN INC.
Tax PaymentDirect563 shares at avg. $141.35$80K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 1, 2026 | BIIB BIOGEN INC. | Tax Payment | 455 | $187.06 | $85,112 | Direct |
| May 1, 2026 | BIIB BIOGEN INC. | Exercise | 939 | - | $0 | Direct |
| Feb 13, 2026 | BIIB BIOGEN INC. | Award Restricted Stock Unit | 8,025 | - | - | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Tax Payment | 994 | $201.18 | $199,973 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Exercise | 1,802 | - | $0 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Tax Payment | 589 | $201.18 | $118,495 | Direct |
| Feb 6, 2026 | BIIB BIOGEN INC. | Exercise | 3,278 | - | $0 | Direct |
| May 1, 2025 | BIIB BIOGEN INC. | Tax Payment | 454 | $120.93 | $54,902 | Direct |
| May 1, 2025 | BIIB BIOGEN INC. | Exercise | 938 | - | - | Direct |
| Feb 7, 2025 | BIIB BIOGEN INC. | Tax Payment | 563 | $141.35 | $79,580 | Direct |
1-10 of 12 transactions