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 |
2021-12-09 Sale |
2021-12-10 4:08 pm |
SANGAMO THERAPEUTICS INC | SGMO | BIOGEN INC. Biogen MA Inc. 10% Owner |
23,660 | $8.5605 | $202,541 | 24,237,017 (Indirect) |
View |
2021-12-07 Sale |
2021-12-09 4:08 pm |
SANGAMO THERAPEUTICS INC | SGMO | BIOGEN INC. Biogen MA Inc. 10% Owner |
127,992 | $8.5885 | $1,099,265 | 24,260,677 (Indirect) |
View |
2021-12-01 Sale |
2021-12-03 4:09 pm |
SANGAMO THERAPEUTICS INC | SGMO | BIOGEN INC. Biogen MA Inc. 10% Owner |
2,604 | $8.5123 | $22,166 | 24,388,669 (Indirect) |
View |
2021-11-26 Sale |
2021-11-30 4:20 pm |
SANGAMO THERAPEUTICS INC | SGMO | BIOGEN INC. Biogen MA Inc. 10% Owner |
28,884 | $8.6011 | $248,434 | 24,391,273 (Indirect) |
View |
2021-06-07 Sale |
2021-06-09 7:05 pm |
BIOGEN INC. | BIIB | Sandrock Alfred Head of Research & Development |
7,672 | $440 | $3,375,680 | 10,169 (Direct) |
View |
2021-06-07 Sale |
2021-06-09 7:04 pm |
BIOGEN INC. | BIIB | Guindo Chirfi Head of Glob Prod Strat & Com |
3,087 | $440 | $1,358,280 | 2,919 (Direct) |
View |
2021-06-04 Sale |
2021-06-07 7:02 pm |
BIOGEN INC. | BIIB | Posner Brian S Director |
360 | $274.17 | $98,701 | 7,400 (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 |
2021-12-08 Option Award |
2021-12-10 4:10 pm |
N/A 2024-12-08 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
1,052 | $0 | 1,052 (Direct) |
View |
2021-12-03 Exercise |
2021-12-07 4:09 pm |
N/A 2021-12-03 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
339 | $0 | 1,214 (Direct) |
View |
2021-12-03 Other |
2021-12-07 4:09 pm |
N/A 2021-12-03 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
104 | $0 | 1,214 (Direct) |
View |
2021-12-03 Tax Withholding |
2021-12-07 4:09 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
100 | $223.92 | 1,214 (Direct) |
View |
2021-12-03 Exercise |
2021-12-07 4:09 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
339 | $223.92 | 1,214 (Direct) |
View |
2021-12-02 Exercise |
2021-12-06 4:14 pm |
N/A 2022-12-02 |
BIOGEN INC. | BIIB | Izzar Rachid Head of Alzheimer's Disease |
372 | $0 | 3,306 (Direct) |
View |
2021-12-02 Tax Withholding |
2021-12-06 4:14 pm |
N/A N/A |
BIOGEN INC. | BIIB | Izzar Rachid Head of Alzheimer's Disease |
165 | $228.52 | 3,306 (Direct) |
View |
2021-12-02 Other |
2021-12-06 4:14 pm |
N/A 2022-12-02 |
BIOGEN INC. | BIIB | Izzar Rachid Head of Alzheimer's Disease |
484 | $0 | 3,306 (Direct) |
View |
2021-12-02 Exercise |
2021-12-06 4:14 pm |
N/A N/A |
BIOGEN INC. | BIIB | Izzar Rachid Head of Alzheimer's Disease |
372 | $228.52 | 3,306 (Direct) |
View |
2021-09-01 Exercise |
2021-09-03 4:08 pm |
N/A 2023-09-01 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
6,005 | $0 | 32,281 (Direct) |
View |
2021-09-01 Exercise |
2021-09-03 4:08 pm |
N/A N/A |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
6,005 | $338.24 | 32,281 (Direct) |
View |
2021-09-01 Other |
2021-09-03 4:08 pm |
N/A 2023-09-01 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
2,038 | $0 | 32,281 (Direct) |
View |
2021-09-01 Tax Withholding |
2021-09-03 4:08 pm |
N/A N/A |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
2,582 | $338.24 | 32,281 (Direct) |
View |
Ownership |
2021-07-29 4:18 pm |
N/A N/A |
BIOGEN INC. | BIIB | Izzar Rachid Head of Alzheimer's Disease |
0 | $0 | 11,264 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:35 pm |
N/A N/A |
BIOGEN INC. | BIIB | DENNER ALEXANDER J Director |
775 | $0 | 656,729 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:34 pm |
N/A N/A |
BIOGEN INC. | BIIB | DORSA CAROLINE Director |
775 | $0 | 21,872 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:33 pm |
N/A N/A |
BIOGEN INC. | BIIB | SHERWIN STEPHEN A Director |
775 | $0 | 17,103 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:32 pm |
N/A N/A |
BIOGEN INC. | BIIB | Rowinsky Eric K Director |
775 | $0 | 17,844 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:31 pm |
N/A N/A |
BIOGEN INC. | BIIB | Posner Brian S Director |
775 | $0 | 8,175 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:30 pm |
N/A N/A |
BIOGEN INC. | BIIB | Mulligan Richard Director |
775 | $0 | 13,729 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:29 pm |
N/A N/A |
BIOGEN INC. | BIIB | LEAMING NANCY Director |
775 | $0 | 13,763 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:28 pm |
N/A N/A |
BIOGEN INC. | BIIB | Freire Maria C Director |
775 | $0 | 775 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:27 pm |
N/A N/A |
BIOGEN INC. | BIIB | PAPADOPOULOS STELIOS Director |
1,275 | $0 | 36,046 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:27 pm |
N/A N/A |
BIOGEN INC. | BIIB | HAWKINS WILLIAM A Director |
775 | $0 | 2,820 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:26 pm |
N/A N/A |
BIOGEN INC. | BIIB | Mantas Jesus B Director |
775 | $0 | 3,718 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 5:25 pm |
N/A N/A |
BIOGEN INC. | BIIB | JONES WILLIAM D Director |
775 | $0 | 775 (Direct) |
View |
2021-07-01 Exercise |
2021-07-02 4:34 pm |
N/A 2023-07-01 |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
251 | $0 | 1,375 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-02 4:34 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
74 | $348.92 | 1,375 (Direct) |
View |
2021-07-01 Exercise |
2021-07-02 4:34 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin Chief Accounting Officer |
251 | $348.92 | 1,375 (Direct) |
View |
Ownership |
2021-06-29 6:04 pm |
N/A N/A |
BIOGEN INC. | BIIB | Freire Maria C Director |
0 | $0 | 0 (Direct) |
View |
Ownership |
2021-06-29 6:03 pm |
N/A N/A |
BIOGEN INC. | BIIB | JONES WILLIAM D Director |
0 | $0 | 0 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:21 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Vounatsos Michel Chief Executive Officer |
45,310 | $0 | 45,310 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:19 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Sandrock Alfred EVP, Research & Development |
14,500 | $0 | 14,500 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:17 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | MCDONNELL MICHAEL R EVP, Chief Financial Officer |
14,500 | $0 | 14,500 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:14 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Kramer Robin SVP, Chief Accounting Officer |
2,900 | $0 | 2,900 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:11 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Guindo Chirfi EVP Glob. Prod Strat and Comm |
14,500 | $0 | 14,500 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:09 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources |
10,150 | $0 | 10,150 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:06 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | Galdes Alphonse EVP Pharmaceutical Oper & Tech |
10,870 | $0 | 10,870 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 4:04 pm |
N/A 2024-02-18 |
BIOGEN INC. | BIIB | ALEXANDER SUSAN H EVP Chief Legal Off & Corp Sec |
10,870 | $0 | 10,870 (Direct) |
View |
2021-02-12 Exercise |
2021-02-17 5:03 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | Vounatsos Michel Chief Executive Officer |
16,289 | $0 | 149,168 (Direct) |
View |
2021-02-12 Tax Withholding |
2021-02-17 5:03 pm |
N/A N/A |
BIOGEN INC. | BIIB | Vounatsos Michel Chief Executive Officer |
14,473 | $278.03 | 149,168 (Direct) |
View |
2021-02-12 Other |
2021-02-17 5:03 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | Vounatsos Michel Chief Executive Officer |
20,903 | $0 | 149,168 (Direct) |
View |
2021-02-12 Exercise |
2021-02-17 5:01 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | Sandrock Alfred EVP, Research & Development |
4,454 | $0 | 46,486 (Direct) |
View |
2021-02-12 Tax Withholding |
2021-02-17 5:01 pm |
N/A N/A |
BIOGEN INC. | BIIB | Sandrock Alfred EVP, Research & Development |
3,510 | $278.03 | 46,486 (Direct) |
View |
2021-02-12 Other |
2021-02-17 5:01 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | Sandrock Alfred EVP, Research & Development |
5,772 | $0 | 46,486 (Direct) |
View |
2021-02-12 Exercise |
2021-02-17 4:59 pm |
N/A 2022-02-12 |
BIOGEN INC. | BIIB | Kramer Robin SVP, Chief Accounting Officer |
333 | $0 | 3,638 (Direct) |
View |
2021-02-12 Tax Withholding |
2021-02-17 4:59 pm |
N/A N/A |
BIOGEN INC. | BIIB | Kramer Robin SVP, Chief Accounting Officer |
115 | $278.03 | 3,638 (Direct) |
View |
2021-02-12 Other |
2021-02-17 4:59 pm |
N/A 2022-02-12 |
BIOGEN INC. | BIIB | Kramer Robin SVP, Chief Accounting Officer |
455 | $0 | 3,638 (Direct) |
View |
2021-02-12 Exercise |
2021-02-17 4:58 pm |
N/A 2022-02-12 |
BIOGEN INC. | BIIB | Guindo Chirfi EVP Glob. Prod Strat and Comm |
3,156 | $0 | 32,898 (Direct) |
View |
2021-02-12 Tax Withholding |
2021-02-17 4:58 pm |
N/A N/A |
BIOGEN INC. | BIIB | Guindo Chirfi EVP Glob. Prod Strat and Comm |
940 | $278.03 | 32,898 (Direct) |
View |
2021-02-12 Other |
2021-02-17 4:58 pm |
N/A 2022-02-12 |
BIOGEN INC. | BIIB | Guindo Chirfi EVP Glob. Prod Strat and Comm |
4,312 | $0 | 32,898 (Direct) |
View |
2021-02-12 Exercise |
2021-02-17 4:56 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources |
2,923 | $0 | 26,423 (Direct) |
View |
2021-02-12 Tax Withholding |
2021-02-17 4:56 pm |
N/A N/A |
BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources |
2,182 | $278.03 | 26,423 (Direct) |
View |
2021-02-12 Other |
2021-02-17 4:56 pm |
N/A 2021-02-12 |
BIOGEN INC. | BIIB | Gregory Ginger EVP, Human Resources |
3,781 | $0 | 26,423 (Direct) |
View |