Drug Policies

Shares of Express Scripts Holding Company (NASDAQ: ESRX) fell more than 6 percent on Wednesday after the company announced its 2017 financial guidance and hosted a conference call to discuss its outlook. Citron On The Offense Notable short seller Citron Research likened Express Scripts last week as...

Shares of Raptor Pharmaceutical Corp. (NASDAQ: RPTP) were trading higher by more than 20 percent Monday after the company agreed to be acquired by Horizon Pharma PLC (NASDAQ: HZNP) for $800 million, or $9 per share. Speaking as a guest on Monday's Premarket Prep, Martin Shkreli shared his...