Insider trades, CEO, CFO buy sell

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Basic Materials > Oil Gas Equipment Services > Global Geophysical Services I (GEGSQ):

1. Daily short sale volume for Global Geophysical Services I (GEGSQ)
2. Bi-monthly short interest from NASDAQ

1. Insider Transactions for Global Geophysical Services I (Global Geophysical Services I) by Yahoo
2. NASDAQ insider trades for Global Geophysical Services I (Global Geophysical Services I)

1. Major Holders of Global Geophysical Services I listed by Yahoo
2. Global Geophysical Services I (GEGSQ)owership summary,institutional holdings

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