Why Marinus Pharmaceuticals Shares Spiked On Sage Therapeutics News By: Benzinga via Benzinga December 08, 2017 at 08:34 AM EST Marinus Pharmaceuticals Inc (NASDAQ: MRNS) closed up 39.6 percent Thursday and continued another 3.9 percent pre-market Friday — ... Read More >> Related Stocks: Marinus Pharma CS Sage Therapeutic Com
