| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BIIB | BIOGEN INC. | Jane Grogan | Head of Research | Oct 31, 2025 | Tax Payment (Shares) | $154.27 | 337 | 51,989 | 1,791 | Nov 04, 2025, 04:12 PM | |
| BIIB | BIOGEN INC. | Jane Grogan | Head of Research | Oct 31, 2025 | Option/RSU Exercise | - | 695 | - | 2,128 | Nov 04, 2025, 04:12 PM | |
| BIIB | BIOGEN INC. | Jane Grogan | Head of Research | Feb 07, 2025 | Tax Payment (Shares) | $141.35 | 443 | 62,618 | 1,433 | Feb 10, 2025, 06:52 PM | |
| BIIB | BIOGEN INC. | Jane Grogan | Head of Research | Feb 07, 2025 | Option/RSU Exercise | - | 1,385 | - | 1,876 | Feb 10, 2025, 06:52 PM | |
| BIIB | BIOGEN INC. | Jane Grogan | Head of Research | Nov 01, 2024 | Tax Payment (Shares) | $173.79 | 204 | 35,453 | 491 | Nov 04, 2024, 04:39 PM | |
| BIIB | BIOGEN INC. | Jane Grogan | Head of Research | Nov 01, 2024 | Option/RSU Exercise | - | 695 | - | 695 | Nov 04, 2024, 04:39 PM |
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