Benzinga's Top Upgrades, Downgrades For December 29, 2016 By: Benzinga via Benzinga December 29, 2016 at 09:38 AM EST Top Downgrades Jefferies downgraded Anthera Pharmaceuticals Inc (NASDAQ: ANTH) from Buy to Hold. The price target for Anthera ... Read More >> Related Stocks: Intrexon Corp Senior Housing Properties Trust Texas Instruments