 AxoGen NASDAQ:AXGN was upgraded by equities research analysts at BidaskClub from a sell rating to a hold rating in a report issued on Friday, BidAskClub reports. Several other research analysts have also commented on AXGN. BTIG Research reissued a hold rating on shares of AxoGen in a research report on Wednesday, August 5th. Canaccord Genuity ... 