Live feed16:12:42·147dINSIDERFilingvia QuantisnowPresident and CEO Winmill Mark Campbell bought $83,983 worth of shares (16,400 units at $5.12), increasing direct ownership by 5% to 339,238 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SELF· Global Self Storage Inc.Real EstateOriginal source