CGG : Monthly information relating to the number of voting rights and shares issued

CGG

A French société anonyme
with a share capital of € 221,331
Registered office : Tour Maine Montparnasse
33 avenue du Maine 75015 Paris
Paris Trade and Companies Register 969 202 241

Monthly information relating to the number of voting rights and shares issued

Article 223-16 of the General Regulation of the French market authority

Date of the information	Number of shares issued	Number of theoretical voting rights
January 31, 2018	22,133,149	22,558,410

CGG voting rights Jan 31 2018

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Source: CGG via GlobeNewswire
HUG#2167870