Benzinga's Top Downgrades By: Benzinga via Benzinga September 11, 2015 at 09:54 AM EDT Analysts at Goldman Sachs downgraded Memorial Production Partners LP (NASDAQ: MEMP) from Neutral to Sell. Memorial Production shares ... Read More >> Related Stocks: Booz Allen Hamilton Holding Corp Desktop Metal Inc Marvell Technology Inc Motorola Solutions Plains All American Pipeline LP Roper Indus Seagate Technology Plc