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 |
2022-05-03 Purchase |
2022-05-04 07:00 am |
Vigil Neuroscience Inc. | VIGL | Ziolkowski Jennifer Lynn Chief Financial Officer |
4,000 | $3.7744 | $15,098 | 4,000 (Direct) |
View |
2021-01-28 Sale |
2021-01-29 4:00 pm |
Solid Biosciences Inc. | SLDB | Ziolkowski Jennifer Lynn CFO, Treasurer & Asst. Secy |
3,473 | $6.1409 | $21,327 | 335,636 (Direct) |
View |
2020-07-28 Sale |
2020-07-29 5:33 pm |
Solid Biosciences Inc. | SLDB | Ziolkowski Jennifer Lynn CFO, Treasurer & Asst. Secy |
3,591 | $2.4191 | $8,687 | 339,109 (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 |
2025-03-03 Option Award |
2025-03-04 5:09 pm |
N/A 2035-03-03 |
Vigil Neuroscience Inc. | VIGL | Ziolkowski Jennifer Lynn Chief Financial Officer |
156,000 | $0 | 156,000 (Direct) |
View |
2024-05-03 Option Award |
2024-05-07 5:00 pm |
N/A 2032-03-01 |
Vigil Neuroscience Inc. | VIGL | Ziolkowski Jennifer Lynn Chief Financial Officer |
245,000 | $0 | 245,000 (Direct) |
View |
2024-03-01 Option Award |
2024-03-01 6:00 pm |
N/A 2034-03-01 |
Vigil Neuroscience Inc. | VIGL | Ziolkowski Jennifer Lynn Chief Financial Officer |
156,000 | $0 | 156,000 (Direct) |
View |
2023-03-01 Option Award |
2023-03-03 5:08 pm |
N/A 2033-03-01 |
Vigil Neuroscience Inc. | VIGL | Ziolkowski Jennifer Lynn Chief Financial Officer |
135,000 | $0 | 135,000 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 4:05 pm |
N/A 2032-03-01 |
Vigil Neuroscience Inc. | VIGL | Ziolkowski Jennifer Lynn Chief Financial Officer |
110,000 | $0 | 110,000 (Direct) |
View |
Ownership |
2022-01-06 8:30 pm |
N/A 2031-06-03 |
Vigil Neuroscience Inc. | VIGL | Ziolkowski Jennifer Lynn Chief Financial Officer |
0 | $0 | 287,577 (Direct) |
View |
2021-01-27 Exercise |
2021-01-29 4:00 pm |
N/A N/A |
Solid Biosciences Inc. | SLDB | Ziolkowski Jennifer Lynn CFO, Treasurer & Asst. Secy |
11,500 | $0 | 335,636 (Direct) |
View |
2020-07-27 Exercise |
2020-07-29 5:33 pm |
N/A N/A |
Solid Biosciences Inc. | SLDB | Ziolkowski Jennifer Lynn CFO, Treasurer & Asst. Secy |
11,500 | $0 | 339,109 (Direct) |
View |
2020-06-16 Option Award |
2020-06-18 6:10 pm |
N/A N/A |
Solid Biosciences Inc. | SLDB | Ziolkowski Jennifer Lynn CFO, Treasurer & Asst. Secy |
75,000 | $0 | 319,700 (Direct) |
View |