Live feed21:30:06·719dINSIDERFilingvia QuantisnowCOO Howell Stephen Mitchell Jr. was granted 376,884 shares and covered exercise/tax liability with 3,188 shares, increasing direct ownership by 83% to 823,130 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.RIOT· Riot Platforms Inc.FinanceOriginal source