Dec 15 (Reuters) - Transat AT Inc TRZ.TO :
* TRANSAT CLARIFIES SITUATION ABOUT COMPETING PROPOSALS
* TRANSAT AT INC - TRANSAT BOARD RECONFIRMS ITS UNANIMOUS SUPPORT FOR ACQUISITION BY AIR CANADA
* TRANSAT AT INC - TRANSAT HAS RECEIVED ONLY ONE ALTERNATIVE PROPOSAL AND IT IS NOT A "SUPERIOR PROPOSAL" TO ARRANGEMENT WITH AIR CANADA
* TRANSAT - IN LATE NOV. 2020, CO RECEIVED UNSOLICITED PROPOSAL FROM PRIVATE INVESTOR, WHO IS NOT ACTIVELY INVOLVED IN AIRLINE, TOURISM INDUSTRIES