StockNews.com started coverage on shares of NovaBay Pharmaceuticals (NYSE:NBY – Free Report) in a research note published on Saturday morning. The brokerage issued a sell rating on the stock. NovaBay Pharmaceuticals Stock Down 5.9 % Shares of NYSE:NBY opened at $0.13 on Friday. NovaBay Pharmaceuticals has a 12 month low of $0.07 and a 12 […]