From Maduro to $410K: Army Insider-Trader Trial Hits Polymarket's Prediction Casino 🎰

A tentative Dec. 7 trial date was set Monday in Manhattan for U.S. Army soldier Gannon Ken Van Dyke, the 38-year-old active-duty service member accused of abusing classified military intelligence to place winning wagers on Polymarket. Van Dyke pleaded not guilty in April to five federal crimes including commodities fraud, and U.S. District Judge Margaret Garnett scheduled jury selection for the Southern District of New York proceeding, according to courtroom reporting from Inner City Press. His case is described as the U.S. government's first insider trading prosecution involving a prediction market.

Federal prosecutors allege Van Dyke placed 13 bets on Venezuela-related outcomes over a seven-day window beginning in late December, generating roughly $410,000 in profit on an initial outlay of about $33,000 tied to January's removal of Venezuelan President Nicolás Maduro. He faces three counts of violating the Commodity Exchange Act, plus wire fraud and an unlawful monetary transaction charge, and is accused of asking Polymarket to delete his account afterward. Van Dyke was released following his arraignment on a $250,000 personal recognizance bond and appeared Monday in a dark suit jacket, black shirt, and no tie, Inner City Press reported. Defense lawyers told the court they intend to file a motion to dismiss the case by the end of next month, per ABC News.

The Van Dyke matter is unfolding alongside a separate prediction-market insider-trading case brought this week against Google staff software engineer Michele Spagnuolo, who used the alias "AlphaRaccoon." The U.S. Department of Justice said Spagnuolo wagered roughly $2.75 million on Google-related Polymarket contracts between October 15 and December 4 of last year, winning about $1.2 million, and was charged with commodities fraud, wire fraud, and money laundering for allegedly exploiting confidential company data.

On Capitol Hill, House Oversight Committee Chair James Comer (R-KY) requested last month all documents and internal communications from Polymarket concerning wagers placed on the U.S. operation to capture Venezuela's president. The Commodity Futures Trading Commission filed a parallel complaint of its own, with Chair Mike Selig stating, "Anyone who engages in fraud, manipulation, or insider trading in any of our markets will face the full force of the law," regardless of the shifting regulatory backdrop surrounding prediction markets.

In an unrelated crypto case, Geoffrey K. Auyeung, a 47-year-old from the Seattle, Washington area, was sentenced to five years in prison on charges of conspiracy to commit money laundering for his role in a crypto fraud scheme that defrauded victims of nearly $100 million.