19:50 EST Psychemedics (PMD) trading halted, news pending Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on PMD: Psychemedics announces reverse stock split, forward stock split Psychemedics reminds stockholders to cast votes for Annual Meeting Psychemedics Reports Improved Losses Amid Revenue Dip