20 Stocks Moving In Wednesday's Pre-Market Session By: Benzinga via Benzinga March 21, 2018 at 08:19 AM EDT Gainers Proteostasis Therapeutics, Inc. (NASDAQ: PTI) shares rose 12.4 percent to $5.80 in pre-market trading ... Read More >> Related Stocks: AAR Corp Amarin Corp ADR Biolife Solutions China Auto Logistics Inc Cision Ltd Dropcar Inc Fennec Pharmaceuticals Inc Fiat Chrysler Automobiles N.V. Genl Mills Geo Group Inc Geron Corp Good Times Rest Micro Focus Intl Plc ADR Ppdai Group Inc Proteostasis Ther Salesforce Splunk Inc Tpg Specialty Lending Inc Winnebago Industries