GLOBAL GEOPHYSICAL SVCS INC's ticker is and the CUSIP is 37946S907. A total of 1 filers reported holding GLOBAL GEOPHYSICAL SVCS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GROUP ONE TRADING, L.P. | 1,900 | $5,000 | 0.00% |