Morning Market Losers By: Benzinga via Benzinga June 02, 2015 at 09:51 AM EDT Regulus Therapeutics Inc (NASDAQ: RGLS) shares tumbled 12.34 percent to $12.08 after the company reported that Kleanthis G. ... Read More >> Related Stocks: Acorda Therapeutics Ctrip.com Intl Ltd Daktronics Inc Delta Air Lines PPL Corp Regulus Therapeutics The Carlyle Group