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 |
2021-12-13 Purchase | 2021-12-15 5:15 pm | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 3,700 | $10.91 | $40,367 | 3,196,040 (Indirect Direct) | View |
2020-11-03 Purchase | 2020-11-03 8:00 pm | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 250,000 | $16 | $4,000,000 | 2,739,990 (Indirect Direct) | View |
2019-04-08 Purchase | 2019-04-10 4:13 pm | Cyclerion Therapeutics Inc. | CYCN | SCHULMAN AMY W Director | 626,117 | $16 | $10,017,872 | 29,143 (Indirect 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 |
2022-06-15 Option Award | 2022-06-16 5:01 pm | N/A 2032-06-14 | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 20,000 | $0 | 20,000 (Direct) | View |
2022-05-18 Option Award | 2022-05-20 4:06 pm | 2023-05-18 2032-05-17 | ALNYLAM PHARMACEUTICALS Inc | ALNY | SCHULMAN AMY W Director | 5,153 | $0 | 5,153 (Direct) | View |
2022-02-23 Option Award | 2022-02-25 4:09 pm | N/A N/A | ALNYLAM PHARMACEUTICALS Inc | ALNY | SCHULMAN AMY W Director | 136 | $0 | 136 (Direct) | View |
2021-12-22 Exercise | 2021-12-23 5:15 pm | N/A N/A | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 10,091 | $2.02 | 3,229,480 (Direct) | View |
2021-12-22 Exercise | 2021-12-23 5:15 pm | N/A N/A | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 14,039 | $4.59 | 3,229,480 (Direct) | View |
2021-12-22 Exercise | 2021-12-23 5:15 pm | N/A 2028-03-04 | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 24,130 | $0 | 3,229,480 (Direct) | View |
2021-10-27 Option Award | 2021-10-29 4:07 pm | 2022-10-27 2031-10-26 | ALNYLAM PHARMACEUTICALS Inc | ALNY | SCHULMAN AMY W Director | 1,814 | $0 | 1,814 (Direct) | View |
2021-07-15 Option Award | 2021-07-19 4:21 pm | 2022-07-15 2031-07-14 | ALNYLAM PHARMACEUTICALS Inc | ALNY | SCHULMAN AMY W Director | 4,032 | $0 | 4,032 (Direct) | View |
2021-06-15 Option Award | 2021-06-17 5:16 pm | N/A 2031-06-14 | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 10,500 | $0 | 10,500 (Direct) | View |
2020-11-03 Conversion | 2020-11-03 8:00 pm | N/A N/A | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 5,411,716 | $0 | 2,739,990 (Indirect) | View |
2020-10-29 Option Award | 2020-10-30 6:30 pm | N/A 2030-10-28 | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 7,055 | $0 | 7,055 (Direct) | View |
2020-10-29 Ownership | 2020-10-29 8:50 pm | N/A N/A | SQZ Biotechnologies Co | SQZ | SCHULMAN AMY W Director 10% Owner | 0 | $0 | 2,975,780 (Direct) | View |
2020-07-01 Option Award | 2020-07-06 4:50 pm | 2021-07-01 2030-07-01 | ALNYLAM PHARMACEUTICALS Inc | ALNY | SCHULMAN AMY W Director | 4,581 | $0 | 4,581 (Direct) | View |
2020-06-16 Option Award | 2020-06-18 4:15 pm | N/A 2030-06-16 | Cyclerion Therapeutics Inc. | CYCN | SCHULMAN AMY W Director | 10,000 | $0 | 10,000 (Direct) | View |
2020-06-08 Ownership | 2020-06-08 7:29 pm | N/A N/A | Hudson Executive Investment Corp. | HEC | SCHULMAN AMY W Director | 0 | $0 | 25,000 (Direct) | View |
2019-07-01 Option Award | 2019-07-02 4:07 pm | 2020-07-01 2029-06-30 | ALNYLAM PHARMACEUTICALS Inc | ALNY | SCHULMAN AMY W Director | 9,000 | $0 | 9,000 (Direct) | View |
2019-06-01 Option Award | 2019-06-04 4:59 pm | N/A 2029-06-01 | Cyclerion Therapeutics Inc. | CYCN | SCHULMAN AMY W Director | 10,000 | $0 | 10,000 (Direct) | View |
2019-04-01 Option Award | 2019-04-03 7:34 pm | N/A N/A | Cyclerion Therapeutics Inc. | CYCN | SCHULMAN AMY W Director | 7,508 | $0 | 7,508 (Direct) | View |
2019-04-01 Disposition | 2019-04-03 6:05 pm | N/A N/A | IRONWOOD PHARMACEUTICALS INC | IRWD | SCHULMAN AMY W Director | 4,056 | $0 | 38,242 (Direct) | View |
2019-03-15 Option Award | 2019-03-19 4:06 pm | N/A N/A | IRONWOOD PHARMACEUTICALS INC | IRWD | SCHULMAN AMY W Director | 183 | $0 | 42,298 (Direct) | View |
2018-12-14 Option Award | 2018-12-18 5:28 pm | N/A N/A | IRONWOOD PHARMACEUTICALS INC | IRWD | SCHULMAN AMY W Director | 212 | $0 | 42,115 (Direct) | View |
2018-09-14 Option Award | 2018-09-18 4:21 pm | N/A N/A | IRONWOOD PHARMACEUTICALS INC | IRWD | SCHULMAN AMY W Director | 136 | $0 | 41,903 (Direct) | View |
2018-06-20 Option Award | 2018-06-22 4:19 pm | 2019-06-20 2028-06-19 | ALNYLAM PHARMACEUTICALS Inc | ALNY | SCHULMAN AMY W Director | 9,000 | $0 | 9,000 (Direct) | View |
2018-06-15 Option Award | 2018-06-19 6:43 pm | N/A N/A | IRONWOOD PHARMACEUTICALS INC | IRWD | SCHULMAN AMY W Director | 126 | $0 | 41,767 (Direct) | View |
2018-06-05 Option Award | 2018-06-07 4:24 pm | N/A 2028-06-04 | Arsanis Inc. | ASNS | SCHULMAN AMY W Director | 10,000 | $0 | 10,000 (Direct) | View |
2018-05-31 Option Award | 2018-06-04 5:30 pm | N/A N/A | IRONWOOD PHARMACEUTICALS INC | IRWD | SCHULMAN AMY W Director | 16,223 | $0 | 41,641 (Direct) | View |
2018-04-24 Disposition | 2018-04-24 4:52 pm | N/A N/A | Blue Buffalo Pet Products Inc. | BUFF | SCHULMAN AMY W Director | 14,819 | $0 | 0 (Direct) | View |