Watch These After-Hours Movers By: Benzinga via Benzinga May 20, 2015 at 09:16 AM EDT Sarepta Therapeutics Inc. (NASDAQ: SRPT) gained 27 percent to $20.99 in late trading Tuesday. After the bell Sarepta said it will ... Read More >> Related Stocks: Ambac Financial Group Calithera Biosci Com Cimarex Energy Computer Sciences Dycom Industries Etsy Inc Sarepta Therapeutics Sony Corp