SEC CIK 1545716
Gregory Ginger
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| BIIBview stock → | 22,358.767 | 2026-02-06 |
Position History — BIIB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — BIIB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-02-13 | Grant / award (derivative) | 8,025 | $0.00 | 8,025 |
| 2026-02-06 | Option exercise (derivative) | 3,746 | $0.00 | 7,494 |
| 2026-02-06 | Option exercise (derivative) | 1,802 | $0.00 | 1,802 |
| 2026-02-06 | Option exercise (derivative) | 1,635 | $0.00 | 0 |
| 2026-02-06 | Tax withholding | 1,132 | $201.18 | 22,358.767 |
| 2026-02-06 | Option exercise | 3,746 | $0.00 | 23,490.767 |
| 2026-02-06 | Tax withholding | 666 | $201.18 | 19,744.767 |
| 2026-02-06 | Option exercise | 1,802 | $0.00 | 20,410.767 |
| 2026-02-06 | Tax withholding | 791 | $201.18 | 18,608.767 |
| 2026-02-06 | Option exercise | 1,635 | $0.00 | 19,399.767 |
| 2025-02-10 | Option exercise (derivative) | 2,159 | $0.00 | 0 |
| 2025-02-10 | Tax withholding | 634 | $142.54 | 17,598.1 |
| 2025-02-10 | Option exercise | 2,159 | $0.00 | 18,232.1 |
| 2025-02-07 | Option exercise (derivative) | 1,801 | $0.00 | 3,604 |
| 2025-02-07 | Option exercise (derivative) | 1,635 | $0.00 | 1,635 |
| 2025-02-07 | Option exercise | 1,801 | $0.00 | 16,633.1 |
| 2025-02-07 | Option exercise | 1,635 | $0.00 | 15,312.1 |
| 2025-02-07 | Tax withholding | 560 | $141.35 | 16,073.1 |
| 2025-02-07 | Tax withholding | 480 | $141.35 | 14,832.1 |
| 2025-02-06 | Grant / award (derivative) | 11,240 | $0.00 | 11,240 |
| 2024-02-16 | Option exercise (derivative) | 1,507 | $0.00 | 1,879 |
| 2024-02-16 | J (derivative) | 1,879 | $0.00 | 0 |
| 2024-02-16 | Option exercise (derivative) | 3,197 | $0.00 | 0 |
| 2024-02-16 | Option exercise | 3,197 | $0.00 | 14,340.72 |
| 2024-02-16 | Tax withholding | 729 | $219.08 | 13,583.72 |
| 2024-02-16 | Option exercise | 1,507 | $0.00 | 14,312.72 |
| 2024-02-16 | Tax withholding | 1,535 | $219.08 | 12,805.72 |
| 2024-02-09 | Option exercise (derivative) | 2,158 | $0.00 | 2,159 |
| 2024-02-09 | Tax withholding | 634 | $240.98 | 11,143.72 |
| 2024-02-09 | Option exercise | 2,158 | $0.00 | 11,777.72 |
| 2024-02-08 | Option exercise (derivative) | 1,635 | $0.00 | 3,270 |
| 2024-02-08 | Tax withholding | 498 | $240.30 | 9,619.72 |
| 2024-02-08 | Option exercise | 1,635 | $0.00 | 10,117.72 |
| 2024-02-07 | Grant / award (derivative) | 5,405 | $0.00 | 5,405 |
| 2024-01-29 | Grant / award (derivative) | 3,197 | $0.00 | 3,197 |
| 2023-04-28 | Open-market sale | 2,681 | $300.00 | 8,482.72 |
| 2023-02-17 | J (derivative) | 1,590 | $0.00 | 3,386 |
| 2023-02-17 | Option exercise (derivative) | 1,792 | $0.00 | 4,976 |
| 2023-02-17 | Option exercise | 1,792 | $0.00 | 11,072.02 |
| 2023-02-17 | Tax withholding | 867 | $278.38 | 9,280.02 |
| 2023-02-10 | Option exercise (derivative) | 1,132 | $0.00 | 1,384 |
| 2023-02-10 | Option exercise (derivative) | 2,158 | $0.00 | 4,317 |
| 2023-02-10 | J (derivative) | 1,384 | $0.00 | 0 |
| 2023-02-10 | Option exercise | 1,132 | $0.00 | 12,805.02 |
| 2023-02-10 | Tax withholding | 548 | $286.30 | 12,257.02 |
| 2023-02-10 | Tax withholding | 2,110 | $286.30 | 10,147.02 |
| 2023-02-10 | Tax withholding | 648 | $286.30 | 11,673.02 |
| 2023-02-10 | Option exercise | 2,158 | $0.00 | 12,321.02 |
| 2023-02-08 | Grant / award (derivative) | 4,905 | $0.00 | 4,905 |
| 2023-01-25 | Grant / award | 4,452 | $0.00 | 10,163.02 |
| 2022-11-14 | Open-market sale | 5,610 | $300.11 | 5,711.02 |
| 2022-02-18 | J (derivative) | 1,995 | $0.00 | 6,768 |
| 2022-02-18 | Option exercise (derivative) | 1,387 | $0.00 | 8,763 |
| 2022-02-18 | Tax withholding | 616 | $209.79 | 11,218.62 |
| 2022-02-18 | Option exercise | 1,387 | $0.00 | 11,834.62 |
| 2022-02-12 | J (derivative) | 1,505 | $0.00 | 0 |
| 2022-02-12 | Option exercise (derivative) | 793 | $0.00 | 1,505 |
| 2022-02-12 | Option exercise (derivative) | 879 | $0.00 | 4,149 |
| 2022-02-12 | J (derivative) | 1,633 | $0.00 | 2,516 |
| 2022-02-12 | Tax withholding | 584 | $214.59 | 10,447.62 |
| 2022-02-12 | Tax withholding | 390 | $214.59 | 11,031.62 |
| 2022-02-12 | Option exercise | 879 | $0.00 | 11,421.62 |
| 2022-02-12 | Tax withholding | 278 | $214.59 | 10,542.62 |
| 2022-02-12 | Option exercise | 793 | $0.00 | 10,820.62 |
| 2022-02-10 | Grant / award (derivative) | 6,475 | $0.00 | 6,475 |
| 2022-01-19 | Grant / award | 1,941 | $0.00 | 10,027.62 |
| 2021-02-18 | Grant / award (derivative) | 10,150 | $0.00 | 10,150 |
| 2021-02-12 | Option exercise (derivative) | 964 | $0.00 | 3,630 |
| 2021-02-12 | Option exercise (derivative) | 891 | $0.00 | 1,005 |
| 2021-02-12 | J (derivative) | 1,005 | $0.00 | 0 |
| 2021-02-12 | J (derivative) | 1,332 | $0.00 | 2,298 |
| 2021-02-12 | Option exercise (derivative) | 1,068 | $0.00 | 6,472 |
| 2021-02-12 | J (derivative) | 1,444 | $0.00 | 5,028 |
| 2021-02-12 | Tax withholding | 428 | $278.03 | 8,464.36 |
| 2021-02-12 | Tax withholding | 474 | $278.03 | 7,990.36 |
| 2021-02-12 | Tax withholding | 884 | $278.03 | 6,365.36 |
| 2021-02-12 | Tax withholding | 396 | $278.03 | 8,892.36 |
| 2021-02-12 | Option exercise | 964 | $0.00 | 8,220.36 |
| 2021-02-12 | Option exercise | 891 | $0.00 | 7,256.36 |
| 2021-02-12 | Option exercise | 1,068 | $0.00 | 9,288.36 |
| 2021-01-27 | Grant / award | 2,558 | $0.00 | 7,249.36 |
| 2020-07-31 | Option exercise (derivative) | 212 | $0.00 | 216 |
| 2020-07-31 | J (derivative) | 216 | $0.00 | 0 |
| 2020-07-31 | Option exercise | 212 | $0.00 | 4,786.36 |
| 2020-07-31 | Tax withholding | 95 | $274.69 | 4,691.36 |
| 2020-07-31 | Tax withholding | 128 | $274.69 | 4,574.36 |
| 2020-02-12 | Option exercise (derivative) | 1,517 | $0.00 | 0 |
| 2020-02-12 | J (derivative) | 918 | $0.00 | 1,896 |
| 2020-02-12 | Option exercise (derivative) | 974 | $0.00 | 2,814 |
| 2020-02-12 | Option exercise (derivative) | 1,056 | $0.00 | 5,834 |
| 2020-02-12 | Grant / award (derivative) | 7,540 | $0.00 | 7,540 |
| 2020-02-12 | J (derivative) | 1,240 | $0.00 | 4,594 |
| 2020-02-12 | Tax withholding | 418 | $331.76 | 4,603 |
| 2020-02-12 | Option exercise | 1,056 | $0.00 | 5,021 |
| 2020-02-12 | Tax withholding | 286 | $331.76 | 3,965 |
| 2020-02-12 | Option exercise | 974 | $0.00 | 4,251 |
| 2020-02-12 | Tax withholding | 455 | $331.76 | 3,277 |
| 2020-02-12 | Option exercise | 1,517 | $0.00 | 3,732 |
| 2019-08-01 | J (derivative) | 247 | $0.00 | 428 |
| 2019-08-01 | Option exercise (derivative) | 179 | $0.00 | 675 |
| 2019-08-01 | Tax withholding | 128 | $243.06 | 2,116 |
| 2019-08-01 | Tax withholding | 80 | $243.06 | 2,215 |
| 2019-08-01 | Option exercise | 179 | $0.00 | 2,295 |
| 2019-02-12 | Option exercise (derivative) | 1,078 | $0.00 | 4,602 |
| 2019-02-12 | J (derivative) | 814 | $0.00 | 3,788 |
| 2019-02-12 | Grant / award (derivative) | 6,890 | $0.00 | 6,890 |
| 2019-02-12 | Option exercise (derivative) | 758 | $0.00 | 1,517 |
| 2019-02-12 | Tax withholding | 317 | $319.43 | 2,244 |
| 2019-02-12 | Option exercise | 1,078 | $0.00 | 2,561 |
| 2019-02-12 | Tax withholding | 234 | $319.43 | 1,483 |
| 2019-02-12 | Option exercise | 758 | $0.00 | 1,717 |
| 2018-08-01 | J (derivative) | 164 | $0.00 | 854 |
| 2018-08-01 | Option exercise (derivative) | 262 | $0.00 | 1,018 |
| 2018-08-01 | Option exercise | 262 | $0.00 | 1,122 |
| 2018-08-01 | Tax withholding | 85 | $344.06 | 959 |
| 2018-08-01 | Tax withholding | 78 | $344.06 | 1,044 |
| 2018-02-12 | Grant / award (derivative) | 2,275 | $0.00 | 2,275 |
| 2018-02-12 | Grant / award (derivative) | 5,680 | $0.00 | 5,680 |
| 2017-08-01 | Grant / award (derivative) | 1,280 | $0.00 | 1,280 |
| 2017-08-01 | Grant / award | 860 | $0.00 | 860 |
| 2017-07-17 | — | — | — | 0 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.