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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-15 Tax Withholding |
2025-02-18 4:28 pm |
N/A N/A |
COGNITION THERAPEUTICS INC | CGTX | Doyle John Brendan Chief Financial Officer |
1,723 | $0.5901 | 414,402 (Direct) |
View |
2025-02-04 Option Award |
2025-02-04 4:12 pm |
N/A N/A |
COGNITION THERAPEUTICS INC | CGTX | Doyle John Brendan Chief Financial Officer |
295,000 | $0 | 416,125 (Direct) |
View |
2024-05-01 Tax Withholding |
2024-05-03 4:07 pm |
N/A N/A |
COGNITION THERAPEUTICS INC | CGTX | Doyle John Brendan Chief Financial Officer |
8,699 | $1.95 | 121,125 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 4:13 pm |
N/A 2034-02-15 |
COGNITION THERAPEUTICS INC | CGTX | Doyle John Brendan Chief Financial Officer |
20,000 | $0 | 149,824 (Direct) |
View |
2023-05-01 Option Award |
2023-05-03 4:20 pm |
N/A 2033-05-01 |
COGNITION THERAPEUTICS INC | CGTX | Doyle John Brendan Chief Financial Officer |
109,824 | $0 | 219,648 (Direct) |
View |
2021-01-19 Option Award |
2021-01-20 5:33 pm |
N/A 2031-01-19 |
CHIASMA INC | CHMA | Doyle John Brendan Chief Financial Officer |
175,000 | $0 | 175,000 (Direct) |
View |