Live feed18:00:04·303dINSIDERFilingvia QuantisnowChairman Jackson Gregory L. exercised 21,129 shares at a strike of $5.96 and sold $703,419 worth of shares (21,129 units at $33.29) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRDO· Perdoceo Education CorporationReal EstateOriginal source