Actavis plc Buying Allergan In $66 Billion Deal By: Benzinga via Benzinga November 17, 2014 at 10:06 AM EST Actavis plc (NYSE: ACT) is acquiring Allergan, Inc. (NYSE: AGN) for $66 billion or $129 per share, thus avoiding being acquired by ... Read More >> Related Stocks: Actavis Plc Macy's