Basic Materials > Oil Gas Equipment Services > Ion Geophysical Corporation (IO):
Monthly insider trade sell & buy 5 month 1 year 2 years 5 years| May13 | Jun13 | Aug13 | Sep13 | Dec13 | |
|---|---|---|---|---|---|
| Buy Volume | 220000 | 0 | 250000 | 1000 | 77615 |
| Sale Volume | 27926 | 129920 | 0 | 10000 | 0 |
* Disclaimer: Inside trades reported to the U.S. Securities and Exchange Commission. We make no guarantee on the accuracy of the data. For personal use only(includes study, research, education).
Short interest :
- Daily short sale volume for Ion Geophysical Corporation (IO)
- Bi-monthly short interest from NASDAQ
- Insider Transactions for Ion Geophysical Corporation (Ion Geophysical Corporation) by Yahoo
- NASDAQ insider trades for Ion Geophysical Corporation (Ion Geophysical Corporation)
- Major Holders of Ion Geophysical Corporation listed by Yahoo
- Ion Geophysical Corporation (IO)owership summary,institutional holdings