Live feed16:05:48·1221dINSIDERFilingvia QuantisnowSEC Form 4: Aristone Joseph J. covered exercise/tax liability with 1,132 units of Shares of Beneficial Interest, decreasing direct ownership by 13% to 7,614 unitsByQuantisnow·Wall Street's wire, on your screen.PEI· Pennsylvania Real Estate Investment TrustReal EstateOriginal source