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 |
2023-08-08 Purchase |
2023-08-09 6:18 pm |
Quince Therapeutics Inc. | QNCX | McLoughlin Margaret Director |
8,000 | $1.23 | $9,840 | 8,000 (Direct) |
View |
2021-10-08 Sale |
2021-10-12 5:48 pm |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
1,000 | $88.93 | $88,930 | 84,911 (Direct) |
View |
2021-08-16 Sale |
2021-08-18 5:30 pm |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
6,000 | $95.44 | $572,644 | 85,911 (Direct) |
View |
2021-06-28 Sale |
2021-06-29 5:26 pm |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
550 | $55.15 | $30,333 | 0 (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 |
2025-01-02 Option Award |
2025-01-08 7:33 pm |
N/A 2035-01-02 |
Quince Therapeutics Inc. | QNCX | McLoughlin Margaret Director |
31,613 | $0 | 31,613 (Direct) |
View |
2024-06-05 Option Award |
2024-06-07 9:04 pm |
2025-06-05 2034-06-05 |
Quince Therapeutics Inc. | QNCX | McLoughlin Margaret Director |
27,000 | $0 | 27,000 (Direct) |
View |
2023-05-24 Option Award |
2023-05-26 5:49 pm |
N/A 2033-05-23 |
Quince Therapeutics Inc. | QNCX | McLoughlin Margaret Director |
27,000 | $0 | 27,000 (Direct) |
View |
2022-06-08 Option Award |
2022-06-09 8:41 pm |
N/A 2032-06-07 |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
27,000 | $0 | 27,000 (Direct) |
View |
2021-10-08 Exercise |
2021-10-12 5:48 pm |
N/A N/A |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
1,000 | $17 | 84,911 (Direct) |
View |
2021-10-08 Exercise |
2021-10-12 5:48 pm |
N/A 2029-05-07 |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
1,000 | $0 | 84,911 (Direct) |
View |
2021-08-16 Exercise |
2021-08-18 5:30 pm |
N/A N/A |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
6,000 | $17 | 85,911 (Direct) |
View |
2021-08-16 Exercise |
2021-08-18 5:30 pm |
N/A 2029-05-07 |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
6,000 | $0 | 85,911 (Direct) |
View |
2021-06-16 Option Award |
2021-06-17 7:27 pm |
N/A 2031-06-15 |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
11,029 | $0 | 11,029 (Direct) |
View |
2020-06-08 Option Award |
2020-06-09 8:14 pm |
N/A 2030-06-07 |
Cortexyme Inc. | CRTX | McLoughlin Margaret Director |
11,029 | $0 | 11,029 (Direct) |
View |