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 |
2025-02-19 1:24 pm |
N/A N/A |
Digimarc CORP | DMRC | Karamanos George EVP, Chief Legal Officer |
203 | $35.11 | 20,072 (Direct) |
View |
2024-11-15 Tax Withholding |
2024-11-19 5:12 pm |
N/A N/A |
Digimarc CORP | DMRC | Karamanos George EVP, Chief Legal Officer |
206 | $27.17 | 20,275 (Direct) |
View |
2024-08-15 Tax Withholding |
2024-08-19 12:39 pm |
N/A N/A |
Digimarc CORP | DMRC | Karamanos George EVP, Chief Legal Officer |
206 | $26.01 | 20,481 (Direct) |
View |
2024-05-15 Option Award |
2024-05-20 7:28 pm |
N/A N/A |
Digimarc CORP | DMRC | Karamanos George EVP, Chief Legal Officer |
20,687 | $25.39 | 20,687 (Direct) |
View |
Ownership |
2024-04-09 11:21 am |
N/A N/A |
Digimarc CORP | DMRC | Karamanos George EVP, Chief Legal Officer |
0 | $0 | 0 (Direct) |
View |