Live feed16:30:56·43dINSIDERFilingvia QuantisnowOfficer Shapiro Mark S bought $1,999,868 worth of shares (10,807 units at $185.05), increasing direct ownership by 9% to 129,207 units (SEC Form 4) (tax withholding)ByQuantisnow·Wall Street's wire, on your screen.TKO· TKO Group Holdings Inc.Consumer DiscretionaryOriginal source