MCDONNELL MICHAEL R Insider Transactions
BIIB Stock Insider Transactions
This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.Direct Holdings
| Class A Shares Change | Class A Shares After | Class B Shares Change | Class B Shares After | Price | Amount | Date | Msg | Url |
|---|---|---|---|---|---|---|---|---|
| -1,371 | 24,341 | 142.54 | $195,422 | 2025-02-12 | Sale | Filing Url | ||
| 3,257 | 25,712 | 2025-02-12 | Derivatives Exercise | |||||
| 3,257 | 25,712 | -3,257 | 0 | 2025-02-12 | RSU | |||
| -1,502 | 22,455 | 0 | 141.35 | $212,308 | 2025-02-10 | Sale | Filing Url | |
| 4,551 | 23,171 | 0 | 2025-02-10 | Derivatives Exercise | ||||
| 4,551 | 23,171 | -4,551 | 4,434 | 2025-02-10 | RSU | |||
| 2,152 | 20,507 | -2,152 | 2,684 | 2024-02-21 | RSU | Filing Url | ||
| -3,438 | 19,406 | 0 | 219.08 | $753,197 | 2024-02-21 | Sale | ||
| 6,720 | 20,507 | 0 | 2024-02-21 | Derivatives Exercise | ||||
| -1,431 | 16,124 | 240.98 | $344,842 | 2024-02-13 | Sale | Filing Url | ||
| 3,257 | 17,555 | 2024-02-13 | Derivatives Exercise | |||||
| 3,257 | 17,555 | -3,257 | 3,257 | 2024-02-13 | RSU | |||
| -765 | 14,298 | 240.3 | $183,830 | 2024-02-09 | Sale | Filing Url | ||
| 2,335 | 15,063 | 2024-02-09 | Derivatives Exercise | |||||
| 2,335 | 15,063 | -2,335 | 4,670 | 2024-02-09 | RSU | |||
| -2,704 | 12,728 | 0 | 267.17 | $722,428 | 2023-09-06 | Sale | Filing Url | |
| 5,285 | 14,060 | 0 | 2023-09-06 | Derivatives Exercise | ||||
| 5,285 | 14,060 | -5,285 | 2,763 | 2023-09-06 | RSU | |||
| -1,310 | 7,586 | 278.38 | $364,678 | 2023-02-22 | Sale | Filing Url | ||
| 2,561 | 10,147 | 2023-02-22 | Derivatives Exercise | |||||
| 2,561 | 10,147 | -2,561 | 7,107 | 2023-02-22 | RSU | |||
| -1,105 | 8,896 | 286.3 | $316,362 | 2023-02-14 | Sale | Filing Url | ||
| 3,256 | 10,001 | 2023-02-14 | Derivatives Exercise | |||||
| 3,256 | 10,001 | -3,256 | 6,514 | 2023-02-14 | RSU | |||
| -2,428 | 6,745 | 0 | 199.79 | $485,090 | 2022-09-06 | Sale | Filing Url | |
| 4,746 | 7,801 | 0 | 2022-09-06 | Derivatives Exercise | ||||
| 4,746 | 7,801 | -4,746 | 8,664 | 2022-09-06 | RSU | |||
| -977 | 4,427 | 209.79 | $204,965 | 2022-02-23 | Sale | Filing Url | ||
| 1,981 | 5,404 | 2022-02-23 | Derivatives Exercise | |||||
| 1,981 | 5,404 | -1,981 | 12,519 | 2022-02-23 | RSU | |||
| -2,582 | 3,423 | 0 | 338.24 | $873,336 | 2021-09-03 | Sale | Filing Url | |
| 6,005 | 4,864 | 0 | 2021-09-03 | Derivatives Exercise | ||||
| 6,005 | 4,864 | -6,005 | 12,766 | 2021-09-03 | RSU |