$Global Geophysical Services (GGS)$ 8-K - Current report Filed: 2015-02-09 AccNo: 0001171843-15-000690 Size: 672 KBItem 3.03: Material Modifications to Rights of Security HoldersItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal YearItem 5.05: Amendments to the Registrant's Code of E 网页链接