Basic Materials > Oil Gas Equipment Services > Gulfmark Offshore Inc (GLF):
Monthly insider trade sell & buy 5 month 1 year 2 years 5 years| May09 | Jun09 | Jul09 | Oct09 | Nov09 | Mar10 | Jun10 | Nov10 | Dec10 | Feb11 | Mar11 | Jun11 | Jul11 | Oct11 | Dec11 | Feb12 | Mar12 | May12 | Nov12 | May13 | Jun13 | Jul13 | Aug13 | Sep13 | Oct13 | Nov13 | Dec13 | Feb14 | Mar14 | Apr14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buy Volume | 600 | 0 | 0 | 0 | 0 | 0 | 800 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9151 | 63939 | 2800 | 2800 | 40 |
| Sale Volume | 0 | 40682 | 13000 | 3000 | 13700 | 652 | 13100 | 50000 | 23342 | 46294 | 48202 | 153524 | 49502 | 73245 | 10033 | 14605 | 60288 | 14600 | 11095 | 38000 | 149132 | 315044 | 87192 | 157401 | 34151 | 0 | 0 | 0 | 6304 | 0 |
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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