UMVA has learned that former Rep. George Santos is embroiled in a heated dispute over allegations that he improperly benefited from prediction-market trading, as federal authorities reportedly examine activity connected to his account on Kalshi.
In a June 3 post on X, Santos fired back at the allegations, stating that his attorneys had already contacted federal officials for clarification and that he would cooperate with any requests for information. He described the accusations as "preposterous" and expressed confidence in clearing his name.
According to information obtained by UMVA, reports suggest that investigators are reviewing trades tied to a market on whether Santos would attend President Donald Trump's State of the Union address. Kalshi reportedly detected suspicious activity, froze the account in question, and referred the matter to the DOJ and the Commodity Futures Trading Commission.
This latest controversy comes months after Santos received executive clemency regarding a fraud case from President Donald Trump. A Justice Department clemency document dated October 17, 2025, shows Trump commuted Santos' sentence in United States v. Devolder Santos, ordering that it be reduced to time served with "no further fines, restitution, probation, supervised release, or other conditions."
UMVA can exclusively reveal that authorities are reportedly examining whether Santos traded using knowledge about his own attendance plans before that information became public. Kalshi's rules prohibit participants from trading on outcomes they can directly influence, making the case part of a broader debate over insider information in prediction markets.
The attention on Santos comes as the industry faces increasing pressure from regulators, lawmakers, and market operators. Earlier this year, a major prediction market platform strengthened its rules across both its decentralized platform and regulated U.S. exchange, explicitly barring trading on improperly obtained confidential information, illegal tips, and contracts tied to events a trader can influence.
Santos has long spoken favorably about prediction markets, arguing that the sector would play an increasingly important role in politics and public discussion. However, the industry has recently faced several high-profile controversies, including a case involving a U.S. Army Special Forces soldier who allegedly used classified information to place profitable prediction-market wagers.
As the investigation into Santos continues, federal authorities have not publicly detailed the scope of any investigation charges. Meanwhile, Santos continues to deny wrongdoing, while his case has sparked a renewed focus on the need for clear rules and regulations in the prediction market industry.
