Basic Materials > Oil Gas Equipment Services > Gulfmark Offshore, Inc. (GLF):
Monthly insider trade sell & buy 5 month 1 year 2 years 5 years| Nov12 | May13 | Jun13 | Jul13 | Aug13 | Sep13 | Oct13 | Nov13 | Dec13 | Feb14 | Mar14 | Apr14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buy Volume | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9151 | 63939 | 2800 | 2800 | 40 |
| Sale Volume | 11095 | 38000 | 149132 | 315044 | 87192 | 157401 | 34151 | 0 | 0 | 0 | 6304 | 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 Gulfmark Offshore, Inc. (GLF)
- Bi-monthly short interest from NASDAQ
- Insider Transactions for Gulfmark Offshore, Inc. (Gulfmark Offshore, Inc.) by Yahoo
- NASDAQ insider trades for Gulfmark Offshore, Inc. (Gulfmark Offshore, Inc.)
- Major Holders of Gulfmark Offshore, Inc. listed by Yahoo
- Gulfmark Offshore, Inc. (GLF)owership summary,institutional holdings