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 |
2024-02-02 Sale |
2024-02-05 6:38 pm |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
634 | $245.93 | $155,920 | 7,754 (Direct) |
View |
2023-12-11 Sale |
2023-12-12 5:06 pm |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
110 | $248 | $27,280 | 3,890 (Direct) |
View |
2023-09-26 Sale |
2023-09-28 5:30 pm |
SANGAMO THERAPEUTICS INC | SGMO | BIOGEN INC. Biogen MA Inc. 10% Owner |
6,000,000 | $0.5 | $3,000,000 | 17,652,466 (Indirect) |
View |
2023-09-05 Sale |
2023-09-06 6:06 pm |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
431 | $269.43 | $116,124 | 6,691 (Direct) |
View |
2023-07-03 Sale |
2023-07-05 5:33 pm |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
81 | $282.87 | $22,912 | 2,924 (Direct) |
View |
2023-04-28 Sale |
2023-05-02 8:05 pm |
BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources |
2,681 | $300 | $804,300 | 8,483 (Direct) |
View |
2023-04-04 Sale |
2023-04-06 6:37 pm |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
91 | $277.11 | $25,217 | 2,843 (Direct) |
View |
2023-03-28 Sale |
2023-03-30 6:31 pm |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
568 | $270.06 | $153,394 | 2,842 (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 |
2024-02-01 Exercise |
2024-02-05 6:38 pm |
N/A 2026-02-01 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
1,828 | $0 | 7,754 (Direct) |
View |
2024-02-01 Tax Withholding |
2024-02-05 6:38 pm |
N/A N/A |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
561 | $247.83 | 7,754 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:36 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
819 | $0 | 819 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:35 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech |
856 | $0 | 856 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:34 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
4,568 | $0 | 4,568 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:33 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
914 | $0 | 914 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:31 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. |
1,370 | $0 | 1,370 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:30 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources |
3,197 | $0 | 3,197 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 5:27 pm |
2024-02-18 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Officer |
3,423 | $0 | 3,423 (Direct) |
View |
Ownership |
2024-01-09 5:52 pm |
N/A N/A |
BIOGEN INC. | BIIB | Patolawala Monish D Director |
0 | $0 | 0 (Direct) |
View |
2023-12-08 Exercise |
2023-12-12 5:06 pm |
N/A 2024-12-08 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
426 | $0 | 3,890 (Direct) |
View |
2023-12-08 Tax Withholding |
2023-12-12 5:06 pm |
N/A N/A |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
206 | $239.29 | 3,890 (Direct) |
View |
2023-12-08 Exercise |
2023-12-12 5:02 pm |
N/A 2024-12-08 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
351 | $0 | 4,506 (Direct) |
View |
2023-12-08 Tax Withholding |
2023-12-12 5:02 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
170 | $239.29 | 4,506 (Direct) |
View |
2023-11-01 Option Award |
2023-11-03 5:06 pm |
N/A 2026-11-01 |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
2,085 | $0 | 2,085 (Direct) |
View |
Ownership |
2023-10-12 5:15 pm |
N/A N/A |
BIOGEN INC. | BIIB | Grogan Jane Head of Research |
0 | $0 | 0 (Direct) |
View |
2023-09-01 Tax Withholding |
2023-09-06 6:08 pm |
N/A N/A |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
2,704 | $267.17 | 15,491 (Direct) |
View |
2023-09-01 Exercise |
2023-09-06 6:08 pm |
N/A 2023-09-01 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
5,285 | $0 | 15,491 (Direct) |
View |
2023-09-01 Other |
2023-09-06 6:08 pm |
N/A 2023-09-01 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
2,763 | $0 | 15,491 (Direct) |
View |
2023-09-01 Tax Withholding |
2023-09-06 6:06 pm |
N/A N/A |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
807 | $267.17 | 6,691 (Direct) |
View |
2023-09-01 Exercise |
2023-09-06 6:06 pm |
N/A 2025-09-01 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
1,668 | $0 | 6,691 (Direct) |
View |
Ownership |
2023-08-07 5:18 pm |
N/A N/A |
REATA PHARMACEUTICALS INC | RETA | BIOGEN INC. See footnotes |
0 | $0 | 0 (Indirect) |
View |
2023-06-30 Exercise |
2023-07-05 5:37 pm |
N/A 2024-07-01 |
BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. |
504 | $0 | 6,144 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-05 5:37 pm |
N/A N/A |
BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. |
244 | $284.85 | 6,144 (Direct) |
View |
2023-06-30 Exercise |
2023-07-05 5:35 pm |
N/A 2023-07-01 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
252 | $0 | 3,974 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-05 5:35 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
122 | $284.85 | 3,974 (Direct) |
View |
2023-06-30 Exercise |
2023-07-05 5:33 pm |
N/A 2023-07-01 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
315 | $0 | 2,924 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-05 5:33 pm |
N/A N/A |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
153 | $284.85 | 2,924 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 7:10 pm |
N/A N/A |
BIOGEN INC. | BIIB | SHERWIN STEPHEN A Director |
960 | $0 | 18,738 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 7:06 pm |
N/A N/A |
BIOGEN INC. | BIIB | Rowinsky Eric K Director |
960 | $0 | 20,174 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 7:05 pm |
N/A N/A |
BIOGEN INC. | BIIB | Mantas Jesus B Director |
960 | $0 | 6,048 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 7:04 pm |
N/A N/A |
BIOGEN INC. | BIIB | LANGER SUSAN Director |
960 | $0 | 1,419 (Direct) |
View |
Ownership |
2023-06-28 7:03 pm |
N/A N/A |
BIOGEN INC. | BIIB | LANGER SUSAN Director |
0 | $0 | 459 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 7:01 pm |
N/A N/A |
BIOGEN INC. | BIIB | HAWKINS WILLIAM A Director |
960 | $0 | 5,150 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 7:00 pm |
N/A N/A |
BIOGEN INC. | BIIB | Freire Maria C Director |
960 | $0 | 3,105 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 6:59 pm |
N/A N/A |
BIOGEN INC. | BIIB | DORSA CAROLINE Director |
1,580 | $0 | 24,822 (Direct) |
View |
2023-05-01 Option Award |
2023-05-02 8:08 pm |
N/A 2026-05-01 |
BIOGEN INC. | BIIB | Keeney Adam Head of Corporate Development |
2,815 | $0 | 2,815 (Direct) |
View |
Ownership |
2023-04-25 4:45 pm |
N/A N/A |
BIOGEN INC. | BIIB | Keeney Adam Head of Corporate Development |
0 | $0 | 0 (Direct) |
View |
2023-03-31 Exercise |
2023-04-04 5:21 pm |
N/A 2024-04-01 |
BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech |
239 | $0 | 5,942 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 5:21 pm |
N/A N/A |
BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech |
116 | $278.03 | 5,942 (Direct) |
View |
2023-03-02 Exercise |
2023-03-06 6:13 pm |
N/A 2023-03-02 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
297 | $0 | 3,751 (Direct) |
View |
2023-03-02 Other |
2023-03-06 6:13 pm |
N/A 2023-03-02 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
341 | $0 | 3,751 (Direct) |
View |
2023-03-02 Tax Withholding |
2023-03-06 6:13 pm |
N/A N/A |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
687 | $268.75 | 3,751 (Direct) |
View |
2023-02-17 Exercise |
2023-02-22 5:07 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
460 | $0 | 5,956 (Direct) |
View |
2023-02-17 Other |
2023-02-22 5:07 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
408 | $0 | 5,956 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 5:07 pm |
N/A N/A |
BIOGEN INC. | BIIB | Singhal Priya Head of Development |
151 | $278.38 | 5,956 (Direct) |
View |
2023-02-17 Exercise |
2023-02-22 5:06 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech |
480 | $0 | 7,341 (Direct) |
View |
2023-02-17 Other |
2023-02-22 5:06 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech |
426 | $0 | 7,341 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 5:06 pm |
N/A N/A |
BIOGEN INC. | BIIB | Murphy Nicole Head of Pharm Ops and Tech |
233 | $278.38 | 7,341 (Direct) |
View |
2023-02-17 Exercise |
2023-02-22 5:03 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
2,561 | $0 | 19,529 (Direct) |
View |
2023-02-17 Other |
2023-02-22 5:03 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
2,271 | $0 | 19,529 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 5:03 pm |
N/A N/A |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
1,310 | $278.38 | 19,529 (Direct) |
View |
2023-02-17 Exercise |
2023-02-22 5:01 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
512 | $0 | 5,722 (Direct) |
View |
2023-02-17 Other |
2023-02-22 5:01 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
454 | $0 | 5,722 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 5:01 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
238 | $278.38 | 5,722 (Direct) |
View |
2023-02-17 Exercise |
2023-02-22 4:57 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. |
767 | $0 | 8,706 (Direct) |
View |
2023-02-17 Other |
2023-02-22 4:57 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. |
681 | $0 | 8,706 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 4:57 pm |
N/A N/A |
BIOGEN INC. | BIIB | Izzar Rachid Head of Global Product Strat. |
371 | $278.38 | 8,706 (Direct) |
View |