7 Stocks Moving In Wednesday's After-Hours Session By: Benzinga via Benzinga February 07, 2018 at 17:04 PM EST Gainers OpGen Inc (NASDAQ: OPGN) shares are up 11 percent following an earlier announcement the company closed a previously ... Read More >> Related Stocks: Cellular Biomedicine Irobot Corp Viveve Medical Inc Willscot Holdings Corp Yelp Inc