Live feed20:27:33·2010dINSIDERFilingvia QuantisnowSEC Form 4: Michael Mcroberts exercised 13,000 units of Class A Common Stock at a strike of $18.55 and sold $576,759 worth of Class A Common Stock (14,000 units at $41.20), decreasing ownership by 8% to 10,823 unitsByQuantisnow·Wall Street's wire, on your screen.RUSHA· Rush Enterprises Inc.Consumer DiscretionaryOriginal source