Key Takeaways
NPR documented third Polymarket insider buying and selling sample in three months on Might 7, 2026.Senate Res. 708 banned member and workers prediction-market buying and selling by unanimous consent April 30.CFTC charged Grasp Sgt. Van Dyke with $404K Polymarket insider buying and selling on April 23, 2026.
NPR Paperwork Third Polymarket Insider Buying and selling Sample as Federal Response Lags Marketing campaign Layer
An nameless marketing campaign staffer instructed NPR earlier this month that they and colleagues routinely positioned Polymarket bets on inner polling knowledge earlier than public launch, producing hundreds of {dollars} per cycle. Seven Home Democrats led by Rep. Chris Pappas despatched a letter to the Home Oversight Committee on Monday requesting subpoenas and an investigation into the broader insider buying and selling sample.
That is the third Polymarket-specific occasion that NPR has surfaced in three months. In March, the media group reported on a $553,000 Polymarket guess positioned on Iran and Supreme Chief Ayatollah Ali Khamenei shortly earlier than the Israeli strike that killed him.
In April, NPR analyzed knowledge displaying a Polymarket dealer had profited roughly $300,000 on bets tied to President Biden’s last-minute pardons. The Might campaign-staffer story is the primary to floor a self-described participant somewhat than an unidentified large- stake dealer.
The CFTC filed its first event-contract insider buying and selling criticism on April 23, 2026, charging Grasp Sergeant Gannon Ken Van Dyke of the US Military Particular Forces with utilizing categorized details about US operations to seize Venezuelan chief Nicolás Maduro.
The Division of Justice filed a parallel five-count prison indictment within the Southern District of New York the identical day, signed by US Legal professional Jay Clayton. The criticism marked the primary use of the “Eddie Murphy Rule,” a Dodd-Frank provision focusing on misuse of nonpublic authorities info.
Legislative response has to this point focused on authorities officers somewhat than marketing campaign staff. On April 30, the US Senate adopted Decision 708 by unanimous consent, prohibiting senators, officers, and staff from buying and selling on prediction markets.
Consultant Ritchie Torres (D-New York) had launched the Public Integrity in Monetary Prediction Markets Act of 2026 on January 9, overlaying federally elected officers, political appointees, and govt department staff – with 30 Home Democrat co-sponsors, together with former Speaker Nancy Pelosi, however no Republican help up to now. Neither measure reaches marketing campaign workers engaged on unbiased state-level races.
