Live feed17:41:13·783dINSIDERFilingvia QuantisnowShaffer Richard J. sold $134 worth of shares (43 units at $3.12), decreasing direct ownership by 0.16% to 27,125 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SDIG· Stronghold Digital Mining Inc.TechnologyOriginal source