Live feed16:23:00·40dINSIDERFilingvia QuantisnowPresident and CEO Winmill Mark Campbell bought $21,320 worth of shares (4,000 units at $5.33), increasing direct ownership by 1% to 368,582 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SELF· Global Self Storage Inc.Real EstateOriginal source