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CFTC Targets Alleged Insider Trading On Polymarket In Expanding Prediction Market Enforcement Push
On May 27, 2026, the CFTC filed a civil enforcement action in the Southern District of New York against Michele Spagnuolo, a Google software engineer accused of misappropriating confidential information concerning Google’s 2025 “Year in Search” rankings and using that information to trade related event contracts on Polymarket.
Gesmer Updegrove LLP
