Benzinga's M&A Chatter for Thursday August 15, 2013
August 15, 2013 at 17:45 PM EDT
The following are the M&A deals, rumors and chatter circulating on Wall Street for Thursday August 15, 2013: Amgen Talks with Onyx Reportedly Stall over Drug Trial Data Dispute The Rumor:Shares of Onyx Pharmaceuticals (NASDAQ: ONXX ) fell sharply on a report from Bloomberg that merger talks with Amgen (NASDAQ: