Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-07-08 Sale | 2025-07-16 5:55 pm | BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. | 2,223 | $135 | $300,105 | 6,330 (Direct) | View |
| 2025-05-19 Sale | 2025-05-20 4:05 pm | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 3,806 | $126.25 | $480,508 | 5,427 (Direct) | View |
| 2025-05-02 Purchase | 2025-05-05 4:17 pm | BIOGEN INC. | BIIB | DORSA CAROLINE Director | 1,235 | $122.72 | $151,559 | 27,842 (Direct) | View |
| 2025-03-07 Sale | 2025-03-10 4:09 pm | BIOGEN INC. | BIIB | SHERWIN STEPHEN A Director | 8,760 | $150.02 | $1,314,142 | 11,318 (Direct) | View |
| 2024-12-09 Sale | 2024-12-09 4:57 pm | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 110 | $157.21 | $17,293 | 5,426 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-06-17 Option Award | 2025-06-18 5:05 pm | N/A 2026-06-17 | BIOGEN INC. | BIIB | Pangalos Menelas N Director | 2,370 | $0 | 2,370 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:54 pm | N/A N/A | BIOGEN INC. | BIIB | Minor Lloyd Director | 2,370 | $0 | 2,370 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:53 pm | N/A N/A | BIOGEN INC. | BIIB | Patolawala Monish D Director | 2,370 | $0 | 3,710 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:47 pm | N/A N/A | BIOGEN INC. | BIIB | Mantas Jesus B Director | 2,370 | $0 | 9,758 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:46 pm | N/A N/A | BIOGEN INC. | BIIB | HAWKINS WILLIAM A Director | 2,370 | $0 | 8,860 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:45 pm | N/A N/A | BIOGEN INC. | BIIB | Freire Maria C Director | 2,370 | $0 | 6,815 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:44 pm | N/A N/A | BIOGEN INC. | BIIB | Rowinsky Eric K Director | 2,370 | $0 | 24,339 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:42 pm | N/A N/A | BIOGEN INC. | BIIB | SHERWIN STEPHEN A Director | 2,370 | $0 | 13,688 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:38 pm | N/A N/A | BIOGEN INC. | BIIB | LANGER SUSAN Director | 2,370 | $0 | 5,129 (Direct) | View |
| 2025-06-17 Option Award | 2025-06-18 4:34 pm | N/A N/A | BIOGEN INC. | BIIB | DORSA CAROLINE Director | 3,160 | $0 | 31,002 (Direct) | View |
| 2025-05-01 Tax Withholding | 2025-05-05 4:19 pm | N/A N/A | BIOGEN INC. | BIIB | Keeney Adam Head of Corporate Development | 454 | $120.93 | 3,323 (Direct) | View |
| 2025-05-01 Exercise | 2025-05-05 4:19 pm | N/A 2026-05-01 | BIOGEN INC. | BIIB | Keeney Adam Head of Corporate Development | 938 | $0 | 3,323 (Direct) | View |
| 2025-04-01 Option Award | 2025-04-03 4:15 pm | N/A 2028-04-01 | BIOGEN INC. | BIIB | Godbout Sean Chief Accounting Officer | 545 | $0 | 1,022 (Direct) | View |
Ownership | 2025-03-10 4:08 pm | N/A N/A | BIOGEN INC. | BIIB | Godbout Sean Chief Accounting Officer | 0 | $0 | 2,782 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 5:48 pm | N/A 2025-02-10 | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 1,212 | $0 | 9,066 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 5:48 pm | N/A N/A | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 357 | $142.54 | 9,066 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 5:47 pm | N/A 2025-02-10 | BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech | 2,272 | $0 | 14,055 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 5:47 pm | N/A N/A | BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech | 670 | $142.54 | 14,055 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 5:46 pm | N/A 2025-02-10 | BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer | 3,257 | $0 | 24,341 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 5:46 pm | N/A N/A | BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer | 1,371 | $142.54 | 24,341 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 5:44 pm | N/A 2025-02-10 | BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer | 834 | $0 | 8,012 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 5:44 pm | N/A N/A | BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer | 245 | $142.54 | 8,012 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 5:43 pm | N/A 2025-02-10 | BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources | 2,159 | $0 | 17,598 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 5:43 pm | N/A N/A | BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources | 634 | $142.54 | 17,598 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 5:42 pm | N/A 2025-02-10 | BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer | 2,575 | $0 | 56,347 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 5:42 pm | N/A N/A | BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer | 807 | $142.54 | 56,347 (Direct) | View |
| 2025-02-10 Exercise | 2025-02-12 5:40 pm | N/A 2025-02-10 | BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. | 1,515 | $0 | 8,553 (Direct) | View |
| 2025-02-10 Tax Withholding | 2025-02-12 5:40 pm | N/A N/A | BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. | 445 | $142.54 | 8,553 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-11 9:52 pm | N/A N/A | BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. | 1,165 | $141.35 | 13,508 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-11 9:52 pm | N/A 2026-02-08 | BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. | 3,844 | $0 | 13,508 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:59 pm | N/A N/A | BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer | 1,502 | $141.35 | 29,224 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:59 pm | N/A 2026-02-08 | BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer | 4,551 | $0 | 29,224 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:55 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | Viehbacher Christopher President and CEO | 46,360 | $0 | 77,184 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:55 pm | N/A N/A | BIOGEN INC. | BIIB | Viehbacher Christopher President and CEO | 3,201 | $141.35 | 77,184 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:55 pm | N/A 2027-02-07 | BIOGEN INC. | BIIB | Viehbacher Christopher President and CEO | 9,008 | $0 | 77,184 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:52 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | Grogan Jane Head of Research | 5,620 | $0 | 9,823 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:52 pm | N/A N/A | BIOGEN INC. | BIIB | Grogan Jane Head of Research | 443 | $141.35 | 9,823 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:52 pm | N/A 2027-02-07 | BIOGEN INC. | BIIB | Grogan Jane Head of Research | 1,385 | $0 | 9,823 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:51 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | Keeney Adam Head of Corporate Development | 9,835 | $0 | 15,339 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:51 pm | N/A N/A | BIOGEN INC. | BIIB | Keeney Adam Head of Corporate Development | 563 | $141.35 | 15,339 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:51 pm | N/A 2027-02-07 | BIOGEN INC. | BIIB | Keeney Adam Head of Corporate Development | 1,801 | $0 | 15,339 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:49 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. | 9,130 | $0 | 9,130 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:48 pm | N/A 2025-02-06 | BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer | 10,535 | $0 | 20,154 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:48 pm | N/A N/A | BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer | 476 | $141.35 | 20,154 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:48 pm | N/A 2026-02-08 | BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer | 1,491 | $0 | 20,154 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:47 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech | 14,050 | $0 | 32,485 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:47 pm | N/A N/A | BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech | 1,223 | $141.35 | 32,485 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:47 pm | N/A 2026-02-08 | BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech | 4,042 | $0 | 32,485 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:45 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 14,050 | $0 | 26,695 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:45 pm | N/A N/A | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 681 | $141.35 | 26,695 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:45 pm | N/A 2027-02-07 | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 2,216 | $0 | 26,695 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:44 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources | 11,240 | $0 | 32,552 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:44 pm | N/A N/A | BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources | 1,040 | $141.35 | 32,552 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:44 pm | N/A 2026-02-08 | BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources | 3,436 | $0 | 32,552 (Direct) | View |
| 2025-02-06 Option Award | 2025-02-10 6:42 pm | N/A 2028-02-06 | BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer | 14,750 | $0 | 75,399 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 6:42 pm | N/A N/A | BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer | 1,234 | $141.35 | 75,399 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 6:42 pm | N/A 2026-02-08 | BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer | 4,130 | $0 | 75,399 (Direct) | View |
| 2025-01-31 Tax Withholding | 2025-02-03 6:02 pm | N/A N/A | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 578 | $143.93 | 8,505 (Direct) | View |
| 2025-01-31 Exercise | 2025-02-03 6:02 pm | N/A 2026-02-01 | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 1,828 | $0 | 8,505 (Direct) | View |
Ownership | 2025-01-07 4:14 pm | N/A N/A | BIOGEN INC. | BIIB | Pangalos Menelas N Director | 0 | $0 | 0 (Direct) | View |
| 2024-12-06 Tax Withholding | 2024-12-09 4:57 pm | N/A N/A | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 206 | $157.78 | 5,426 (Direct) | View |
| 2024-12-06 Exercise | 2024-12-09 4:57 pm | N/A 2024-12-08 | BIOGEN INC. | BIIB | Singhal Priya Head of Development | 426 | $0 | 5,426 (Direct) | View |
| 2024-12-06 Tax Withholding | 2024-12-09 4:56 pm | N/A N/A | BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer | 170 | $157.78 | 6,408 (Direct) | View |
| 2024-12-06 Exercise | 2024-12-09 4:56 pm | N/A 2024-12-08 | BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer | 351 | $0 | 6,408 (Direct) | View |
| 2024-11-05 Gift | 2024-11-07 4:23 pm | N/A N/A | BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer | 20,082 | $0 | 51,683 (Direct) | View |