Aug 12 (Reuters) - Transat AT Inc TRZ.TO :
* THE TRIBUNAL ADMINISTRATIF DES MARCHÉS FINANCIERS (QUÉBEC) BLOCKS GROUPE MACH'S SCHEME
* TRANSAT AT INC - GROUPE MACH PROHIBITED FROM ACQUIRING ANY TRANSAT SHARES UNDER ITS SCHEME
* TRANSAT AT INC - TRIBUNAL ADMINISTRATIF DES MARCHÉS FINANCIERS HAS ACCEPTED CO'S APPLICATION TO CEASE TRADE OFFER MADE BY GROUPE MACH ACQUISITION INC
* TRANSAT AT INC - GROUPE MACH IS ALSO FORBIDDEN FROM USING ANY PROXIES ASSOCIATED WITH SHARES DEPOSITED UNDER SCHEME