Live feed20:30:06·1488dINSIDERFilingvia QuantisnowSEC Form 4: Tierney David S bought $8,780 worth of shares (2,000 units at $4.39), increasing direct ownership by 52% to 5,835 unitsByQuantisnow·Wall Street's wire, on your screen.KMPH· KemPharm Inc.Health CareOriginal source
