 HC Wainwright restated their buy rating on shares of Ekso Bionics NASDAQ:EKSO in a research report released on Friday, AnalystRatings.com reports. HC Wainwright currently has a 12.00 price target on the stock. Several other brokerages also recently weighed in on EKSO. Zacks Investment Research downgraded shares of Ekso Bionics from a buy rating to a ... 