Live feed21:44:09·587dINSIDERFilingvia QuantisnowChief Financial Officer Mulvihill Christian covered exercise/tax liability with 1,712 shares and was granted 20,000 shares, increasing direct ownership by 45% to 58,919 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GREE· Greenidge Generation Holdings Inc.FinanceOriginal source