Shapiro Mark S

US insider· US
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  • REDUCEDStale

    Tko Group Holdings Inc · NASDAQ

    −19,120 sh · $3.7M

    Filed 19 Aug 2026SEC Form 4view source
  • ACQUIREDStale

    Tko Group Holdings Inc · NASDAQ

    +36,984 sh

    Filed 19 Aug 2026SEC Form 4view source