Halcon Resources Corp (NASDAQ:HK) had its target price boosted by Goldman Sachs from $4.25 to $4.75 in a report issued on Wednesday. Goldman Sachs has also updated their ratings on a number of other stocks in the last week. The firm reiterated its sell rating on shares of National Grid plc (ADR). Also, Goldman Sachs downgraded shares of Prudential Public Limited Company (ADR) to a … Continue reading Basic Material Gainers; Halcon Resources Corp (NYSE:HK), Cheniere Energy, Inc. (NYSEMKT:LNG), Solazyme Inc (NASDAQ:SZYM), Ur-Energy Inc. (USA) (NYSEMKT:URG)