Benzinga's Top Downgrades By: Benzinga via Benzinga September 07, 2016 at 09:02 AM EDT Roth Capital downgraded Tonix Pharmaceuticals Holding Corp. (NASDAQ: TNXP) from Buy to Neutral. Tonix Pharmaceuticals ... Read More >> Related Stocks: Celanese Corp Discover Financial Services Maxim Integrated Momenta Pharma Rayonier Inc REIT Royal Caribbean Cruises Ltd Spectra Energy