| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 10, 2025 | Tax Payment (Shares) | $142.54 | 634 | 90,370 | 17,598 | Feb 12, 2025, 05:43 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 10, 2025 | Option/RSU Exercise | - | 2,159 | - | 18,232 | Feb 12, 2025, 05:43 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 07, 2025 | Option/RSU Exercise | - | 3,436 | - | 16,633 | Feb 10, 2025, 06:44 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 07, 2025 | Tax Payment (Shares) | $141.35 | 1,040 | 147,004 | 16,073 | Feb 10, 2025, 06:44 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 16, 2024 | Tax Payment (Shares) | $219.08 | 2,264 | 495,997 | 13,584 | Feb 21, 2024, 09:36 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 16, 2024 | Option/RSU Exercise | - | 4,704 | - | 14,341 | Feb 21, 2024, 09:36 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 09, 2024 | Tax Payment (Shares) | $240.98 | 634 | 152,781 | 11,144 | Feb 13, 2024, 06:14 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 09, 2024 | Option/RSU Exercise | - | 2,158 | - | 11,778 | Feb 13, 2024, 06:14 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 08, 2024 | Tax Payment (Shares) | $240.30 | 498 | 119,669 | 9,620 | Feb 09, 2024, 08:14 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 08, 2024 | Option/RSU Exercise | - | 1,635 | - | 10,118 | Feb 09, 2024, 08:14 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Apr 28, 2023 | Sale | $300.00 | 2,681 | 804,300 | 8,483 | May 02, 2023, 08:05 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 17, 2023 | Tax Payment (Shares) | $278.38 | 867 | 241,355 | 9,280 | Feb 22, 2023, 04:54 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 17, 2023 | Option/RSU Exercise | - | 1,792 | - | 11,072 | Feb 22, 2023, 04:54 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 10, 2023 | Option/RSU Exercise | - | 3,290 | - | 12,805 | Feb 14, 2023, 09:44 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 10, 2023 | Tax Payment (Shares) | $286.30 | 3,306 | 946,508 | 12,257 | Feb 14, 2023, 09:44 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Nov 14, 2022 | Sale | $300.11 | 5,610 | 1,683,617 | 5,711 | Dec 12, 2022, 08:00 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 18, 2022 | Tax Payment (Shares) | $209.79 | 616 | 129,231 | 11,219 | Feb 23, 2022, 04:15 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 18, 2022 | Option/RSU Exercise | - | 1,387 | - | 11,835 | Feb 23, 2022, 04:15 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2022 | Option/RSU Exercise | - | 1,672 | - | 11,422 | Feb 15, 2022, 04:16 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2022 | Tax Payment (Shares) | $214.59 | 1,252 | 268,667 | 11,032 | Feb 15, 2022, 04:16 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2021 | Tax Payment (Shares) | $278.03 | 2,182 | 606,661 | 8,892 | Feb 17, 2021, 04:56 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2021 | Option/RSU Exercise | - | 2,923 | - | 9,288 | Feb 17, 2021, 04:56 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Jul 31, 2020 | Tax Payment (Shares) | $274.69 | 223 | 61,256 | 4,691 | Aug 04, 2020, 04:12 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Jul 31, 2020 | Option/RSU Exercise | - | 212 | - | 4,786 | Aug 04, 2020, 04:12 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2020 | Tax Payment (Shares) | $331.76 | 1,159 | 384,510 | 4,603 | Feb 14, 2020, 06:32 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2020 | Option/RSU Exercise | - | 3,547 | - | 5,021 | Feb 14, 2020, 06:32 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Aug 01, 2019 | Tax Payment (Shares) | $243.06 | 208 | 50,556 | 2,215 | Aug 05, 2019, 04:20 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Aug 01, 2019 | Option/RSU Exercise | - | 179 | - | 2,295 | Aug 05, 2019, 04:20 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2019 | Tax Payment (Shares) | $319.43 | 551 | 176,006 | 2,244 | Feb 14, 2019, 06:10 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Feb 12, 2019 | Option/RSU Exercise | - | 1,836 | - | 2,561 | Feb 14, 2019, 06:10 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Aug 01, 2018 | Tax Payment (Shares) | $344.06 | 163 | 56,082 | 1,044 | Aug 03, 2018, 04:14 PM | |
| BIIB | BIOGEN INC. | Ginger Gregory | EVP, Human Resources | Aug 01, 2018 | Option/RSU Exercise | - | 262 | - | 1,122 | Aug 03, 2018, 04:14 PM |
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