DPLO - Diplomat Pharmacy down 52% premarket on bankruptcy concerns November, 12 2019 08:27 AM Diplomat Pharmacy Inc. Diplomat Pharmacy (NYSE:DPLO) slumps 52% premarket on increased volume on the heels of its Q3 report.More news on: Diplomat Pharmacy, Inc., Healthcare stocks news, Earnings news and commentary, Stocks on the move, Read more ...