Live feed07:56:05·1198dINSIDERFilingvia QuantisnowSEC Form 4: Clifton R. Laduane bought $7,159 worth of shares (1,725 units at $4.15), increasing direct ownership by 19% to 11,002 unitsByQuantisnow·Wall Street's wire, on your screen.KMPH· KemPharm Inc.Health CareOriginal source