Live feed16:15:13·423dINSIDERFilingvia QuantisnowCEO Mueller Brian E sold $1,393,229 worth of shares (7,723 units at $180.40), covered exercise/tax liability with 5,351 shares and gifted 560 shares, decreasing direct ownership by 4% to 293,413 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.LOPE· Grand Canyon Education Inc.Real EstateOriginal source