Live feed17:00:21·236dINSIDERFilingvia QuantisnowActing CEO and CFO Kalbfleisch Kurt L. covered exercise/tax liability with 85,010 shares and converted options into 195,201 shares, increasing direct ownership by 31% to 465,370 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ANY· Sphere 3D Corp.FinanceOriginal source