Live feed16:52:36·18mINSIDERFilingvia QuantisnowDirector Mueller David J sold $13,621 worth of shares (425 units at $32.05) as part of a pre-agreed trading plan, decreasing direct ownership by 9% to 4,215 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SMA· SmartStop Self Storage REIT Inc.Real EstateOriginal source