Live feed17:18:51·1709dINSIDERFilingvia QuantisnowSEC Form 4: WINMILL MARK CAMPBELL bought $20,400 worth of Common Stock (4,000 units at $5.10), increasing direct ownership by 3% to 161,112 unitsByQuantisnow·Wall Street's wire, on your screen.SELF· Global Self Storage Inc.Real EstateOriginal source