US Army Special Forces Soldier Charged With Insider Trading on Polymarket Using Classified Intel
The prediction-market insider-trading debate has produced its first federal criminal defendant.
The US Attorney’s Office for the Southern District of New York has charged Gannon Ken Van Dyke, a US Army Special Forces soldier, with insider trading after he allegedly used classified information about the capture of former Venezuelan President Nicolás Maduro to place more than $400,000 in profitable wagers on Polymarket. The Commodity Futures Trading Commission filed a parallel civil complaint the same day.
The case marks the first time federal prosecutors have charged insider trading tied to a prediction market platform, and the first time the CFTC has applied its so-called Eddie Murphy Rule to the misuse of government information in event contracts.
What Van Dyke Is Accused Of
According to the US Attorney’s Office, Van Dyke had direct involvement in planning Operation Absolute Resolve, the classified US military mission that resulted in the capture of Maduro. He had access to nonpublic information about the operation’s timeline and objectives before any public announcement.
Between December 27, 2025, and January 2, 2026, Van Dyke allegedly placed approximately $33,934 in “Yes” trades across multiple Polymarket contracts predicting US forces entering Venezuela, Maduro’s removal from power, and potential US military escalation in the region. When US forces apprehended Maduro in the early hours of January 3, 2026, every one of those contracts resolved in his favor. His total profit was approximately $409,881.
The CFTC complaint adds further detail, alleging Van Dyke accumulated more than 436,000 “Yes” shares in the “Maduro out by January 31, 2026?” contract at an average purchase price of roughly $0.074 per share.
US Attorney Jay Clayton was blunt in framing the conduct. “Prediction markets are not a haven for using misappropriated confidential or classified information for personal gain,” he said. “The defendant allegedly violated the trust placed in him by the United States Government, all to turn a profit. That is clear insider trading and is illegal under federal law.”
The Official Charges
Van Dyke faces five counts in total. Three counts allege violations of the Commodity Exchange Act, each carrying a maximum sentence of 10 years in prison. One count of wire fraud carries a maximum sentence of 20 years. One count of unlawful monetary transaction carries a maximum of 10 years. If convicted on all counts, he faces up to 60 years in prison.
How He Tried to Cover His Tracks
Prosecutors allege Van Dyke took deliberate steps to conceal his activity after placing the trades. He used a VPN to access Polymarket, transferred proceeds through a cryptocurrency vault, attempted to delete his Polymarket account, and changed the email credentials linked to his accounts.
Those steps were not enough. Blockchain data allowed investigators to trace the activity back to Van Dyke despite the obfuscation attempts. Polymarket Chief Legal Officer Neil Kumar noted the irony directly. “Today proved just how easy it is to find and charge criminal insider trading when markets are on-chain,” he posted on X. “It’s not anonymous. You will be found.”
The CFTC is seeking restitution, disgorgement of profits, civil monetary penalties, and permanent trading bans.
The Regulatory Backdrop
The Maduro contracts attracted scrutiny almost immediately after Van Dyke’s profits began circulating on social media following the announcement of the capture. An anonymous account that generated over $400,000 in a matter of days through Venezuela-related contracts raised obvious questions about insider access. Less than a week later, Representative Ritchie Torres introduced the Public Integrity in Financial Prediction Markets Act of 2026, which would bar politicians, federal elected officials, and executive branch employees from trading prediction market contracts tied to political outcomes or government policy.
Van Dyke’s case did not end the pattern. Hours after the US announced military action against Iran, blockchain analytics firm Bubblemaps identified six accounts that reportedly generated approximately $1.2 million in Polymarket profits from bets placed just before the bombings. The White House subsequently sent an internal memo to staff warning against using non-public information to trade on prediction platforms.
The legislative response has accelerated. Congress has seen the introduction of multiple bills targeting prediction market conduct, including the BETS OFF Act, the PREDICT Act, the End Prediction Market Corruption Act, the Prediction Markets are Gambling Act, and the Fair Markets and Sports Integrity Act. At the state level, the governors of California, Illinois, and New York have issued executive orders barring public employees from trading on prediction markets. Tennessee and Kentucky have introduced legislation pursuing similar restrictions.
The First of Its Kind
CFTC Director of Enforcement David Miller described the enforcement action in terms that signal where the agency intends to go from here. “This case marks the first time the CFTC has charged insider trading involving event contracts,” he said, “and the first time the CFTC has used the Eddie Murphy Rule to bring charges based on the misuse of government information.”
The Eddie Murphy Rule, informally named after the 1983 film Trading Places, was added to the Commodity Exchange Act in 2010 specifically to address trading based on misappropriated government information. Its first application in a prediction-market context confirms that regulators view event contracts as fully subject to existing market-manipulation law, regardless of the ongoing debate about how prediction markets should be regulated at the state level.
CFTC Chairman Mike Selig put it plainly. “I have been crystal clear that anyone who engages in fraud, manipulation, or insider trading in any of our markets will face the full force of the law.”
The Van Dyke case does not resolve the broader regulatory debate about whether prediction markets are gambling or derivatives. It does establish that using a uniform and a badge to front-run them is a federal crime.
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