Live feed16:24:34·1547dINSIDERFilingvia QuantisnowSEC Form 4: Littlejohn Kimberly K covered exercise/tax liability with 365 shares, decreasing direct ownership by 0.74% to 49,003 units (withholding obligation)ByQuantisnow·Wall Street's wire, on your screen.USAK· USA Truck Inc.IndustrialsOriginal source