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    1. Home
    2. Regulation
    3. PM Insider-Trading Enforcement

    Prediction Market Insider-Trading Enforcement Tracker

    Three regulatory tiers — exchange discipline, CFTC civil, DOJ criminal — across Kalshi and Polymarket. Seven indicted cases, a parallel suspicious-but-unindicted tier, and eight active congressional bills.

    Indicted tier — 7 cases (cross-platform, cross-tier)

    DatePlatformSubjectTierOutcomeAmountPrimary source

    Suspicious-but-unindicted tier

    On-chain pattern evidence has surfaced these clusters; no charges have been filed. Presumption of innocence applies. Rows ship with a persistent "No charges filed — alleged only" badge.

    DatePlatformClusterAlleged profitMarket contextStatus

    Congressional response — 8 active bills

    BillLead sponsorChamberStatus

    Ship-blocking verifications

    Verbatim quotes and primary-source URLs flagged here ship as amber pending badges until cleared. Items marked blocking gate any further row promotion to the indicted tier.

      Related coverage

      Van Dyke / Maduro case explainer
      First US criminal indictment for PM insider trading.
      State Insider-Trading EOs (CA, IL, NY)
      Parallel state-employee rail; 30-day blue-state trifecta.
      CFTC enforcement primer
      Section 6(c)(1), Regulation 180.1, and CEA §4c(a)(4).