10:36 AM EST - ACE Aviation Holdings Inc. : is buying back another half-billion dollars worth of its shares as the parent of Air Canada continues dismantling itself. ACE reported Friday it lost $182 million in the first quarter, pulled down by a $125-million provision for probes and litigation over alleged price-fixing in the air cargo industry. ACE Aviation Holdings Inc.
shares T.ACE.B are trading off 78 cents at $40.83.
