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 |
2022-05-11 Tax Withholding |
2022-05-13 4:31 pm |
N/A N/A |
ION GEOPHYSICAL CORP | IO | Usher Christopher Theron President & CEO |
13,377 | $0.37 | 328,372 (Direct) |
View |
2021-12-01 Tax Withholding |
2021-12-03 6:05 pm |
N/A N/A |
ION GEOPHYSICAL CORP | IO | Usher Christopher Theron President & CEO |
8,639 | $1.74 | 341,749 (Direct) |
View |
2021-09-01 Tax Withholding |
2021-09-03 5:37 pm |
N/A N/A |
ION GEOPHYSICAL CORP | IO | Usher Christopher Theron President & CEO |
17,325 | $1.29 | 350,388 (Direct) |
View |
2021-05-11 Option Award |
2021-05-13 4:41 pm |
N/A N/A |
ION GEOPHYSICAL CORP | IO | Usher Christopher Theron President & CEO |
115,000 | $0 | 367,713 (Direct) |
View |
2021-04-20 Exercise |
2021-04-21 9:26 pm |
2021-03-23 2021-04-12 |
ION GEOPHYSICAL CORP | IO | Usher Christopher Theron President & CEO |
720 | $0 | 254,713 (Direct) |
View |
2021-04-19 Tax Withholding |
2021-04-21 9:26 pm |
N/A N/A |
ION GEOPHYSICAL CORP | IO | Usher Christopher Theron President & CEO |
23,331 | $2.16 | 254,713 (Direct) |
View |
2020-09-01 Tax Withholding |
2020-09-03 4:31 pm |
N/A N/A |
ION GEOPHYSICAL CORP | IO | Usher Christopher Theron President & CEO |
6,279 | $2.03 | 276,044 (Direct) |
View |