Live feed17:17:55·1498dINSIDERFilingvia QuantisnowSEC Form 4: Clifton R. Laduane bought $5,999 worth of shares (1,200 units at $5.00), increasing direct ownership by 23% to 6,440 unitsByQuantisnow·Wall Street's wire, on your screen.KMPH· KemPharm Inc.Health CareOriginal source