Live feed16:30:19·1532dINSIDERFilingvia QuantisnowSEC Form 4: Littlejohn Kimberly K covered exercise/tax liability with 80 shares, decreasing direct ownership by 0.16% to 48,923 units (withholding obligation)ByQuantisnow·Wall Street's wire, on your screen.USAK· USA Truck Inc.IndustrialsOriginal source