Meta description: A Manhattan judge stayed the CFTC’s Polymarket case against Gannon Ken Van Dyke while his related criminal case proceeds.
Tags: CFTC, Polymarket, Gannon Ken Van Dyke, DOJ, Margaret M. Garnett, Andrew L. Carter Jr.
Market platform: Polymarket
Category: Regulation
A federal judge in Manhattan stayed the Commodity Futures Trading Commission’s civil insider-trading case against Gannon Ken Van Dyke on August 7, 2026, putting the agency’s enforcement action on hold while a parallel criminal prosecution proceeds. The Justice Department says Van Dyke used classified information about a U.S. operation in Venezuela to make approximately $409,881 trading on Polymarket.
What did the court do in the CFTC case?
U.S. District Judge Andrew L. Carter Jr. stayed the civil case, Commodity Futures Trading Commission v. Van Dyke, No. 1:26-cv-03369, in an August 7 order in the Southern District of New York. The order pauses the CFTC’s civil action against Van Dyke while the related criminal prosecution, United States v. Van Dyke, No. 1:26-cr-00156, moves forward before U.S. District Judge Margaret M. Garnett.
The stay matters because the CFTC said in Release No. 9217-26, issued April 23, that the Van Dyke complaint was the first time the commission had charged insider trading involving event contracts. The commission filed its civil complaint the same day federal prosecutors unsealed a criminal indictment. With the civil matter paused, the main litigation fight has shifted to the criminal docket, where Van Dyke has moved to dismiss the charges and the CFTC has been allowed to file an amicus brief supporting the government’s position.
What is Van Dyke accused of doing on Polymarket?
The Justice Department alleges that Van Dyke, 38, was an active-duty U.S. Army soldier stationed at Fort Bragg, North Carolina, and participated in planning and executing Operation Absolute Resolve, a U.S. military operation to capture Nicolás Maduro. According to the April 23 indictment and DOJ release, Van Dyke had access to sensitive, nonpublic, classified information about that operation from around December 8, 2025, through at least January 6, 2026.
Federal prosecutors allege that Van Dyke created a Polymarket account on or about December 26, 2025, funded it, and began trading in markets tied to Venezuela and Maduro. The DOJ says he made approximately 13 bets taking the “Yes” side on contracts tied to U.S. forces in Venezuela, Maduro being out of power by January 31, a U.S. invasion of Venezuela by January 31, or President Trump invoking war powers against Venezuela by January 31.
The DOJ says Van Dyke wagered approximately $33,034 while in possession of classified nonpublic information. The CFTC’s April 23 release says he traded under the handle “Burdensome-Mix” and, between December 30, 2025, and January 2, 2026, bought more than 436,000 “Yes” shares of a Polymarket contract asking whether Maduro would be out by January 31, 2026. The CFTC says those trades generated more than $404,000 in profits. The DOJ release puts Van Dyke’s alleged total profit at approximately $409,881.
What charges does he face?
The indictment charges Van Dyke with three counts of violating the Commodity Exchange Act, one count of wire fraud, and one count of engaging in an unlawful monetary transaction. The Justice Department said each Commodity Exchange Act count carries a maximum sentence of 10 years in prison, the wire fraud count carries a maximum of 20 years, and the unlawful monetary transaction count carries a maximum of 10 years. Those maximum penalties are set by statute, and any sentence would be determined by the court.
Van Dyke pleaded not guilty on April 28, 2026, according to ABC News, and was released on a $250,000 personal recognizance bond with travel restrictions covering California, North Carolina, and New York. ABC reported on June 8, 2026, that Judge Garnett had tentatively scheduled trial for December 7, 2026.
The Justice Department also alleges that Van Dyke took steps to conceal his identity after the trades. The DOJ release says he asked Polymarket on or about January 6, 2026, to delete his account while falsely claiming he had lost access to the associated email address. Prosecutors also allege that he changed the email address on a cryptocurrency exchange account to one not subscribed in his name.
What is the CFTC’s legal theory?
The CFTC’s complaint relies in part on Commodity Exchange Act Section 4c(a)(4), a provision often called the “Eddie Murphy Rule.” The rule bars trading in commodity interests while in possession of material nonpublic information obtained through a source of government information, when the information was obtained in breach of a duty or through fraud, deception, or misrepresentation.
In its April 23 release, the CFTC said the Van Dyke case was the first insider-trading charge involving event contracts and the first time the agency had used the Eddie Murphy Rule to bring charges based on alleged misuse of government information. The agency alleges that the Maduro- and Venezuela-related Polymarket contracts were swaps under the Commodity Exchange Act and that Van Dyke’s alleged use of classified government information violated CFTC antifraud and insider-trading rules.
CFTC Chairman Michael S. Selig said in the agency’s release that fraud, manipulation and insider trading in markets under the commission’s jurisdiction would face enforcement action. David I. Miller, the CFTC’s Director of Enforcement, said government employees, including service members, owe duties of trust and confidentiality to the government and the public.
The Justice Department framed the case in similar terms. U.S. Attorney Jay Clayton for the Southern District of New York said in the DOJ’s April 23 release that prediction markets are not protected venues for using misappropriated confidential or classified information for personal gain.
What is the fight over event-contract jurisdiction?
The jurisdiction dispute is now central to the criminal case. Van Dyke’s lawyers argue that the government is using a novel theory that treats Polymarket event contracts as swaps covered by the Commodity Exchange Act. The CFTC, in its amicus brief in the criminal case, argues that the contracts fall within the statute and that Van Dyke had notice that the alleged conduct was illegal.
That dispute is separate from the basic procedural posture of the CFTC’s civil case. The civil docket before Judge Carter is stayed. The criminal docket before Judge Garnett remains active, and the motion-to-dismiss briefing is where the event-contract theory is being tested first.
The distinction also matters for Polymarket’s role in the case. Polymarket was the platform on which the trades allegedly occurred. The company is not charged in the indictment and is not named as a defendant in the CFTC civil enforcement action.
What happened with the CFTC’s amicus brief?
The CFTC’s attempt to weigh in has become one of the first public clashes between the civil regulator and Van Dyke’s defense team. According to criminal docket reporting from Inner City Press, the CFTC asked on August 21, 2026, for permission to file an amicus brief in support of the government’s opposition to Van Dyke’s motion to dismiss.
Van Dyke’s lawyers opposed the request in the criminal case before Judge Garnett. The defense argued that the CFTC was not a neutral friend of the court because it has its own stayed civil enforcement case against Van Dyke and would be advancing an interested regulatory position while that case remained paused.
On August 24, 2026, Judge Garnett granted the CFTC permission to file the brief. Her order said the court would give the brief its appropriate weight and allowed the government and the defense to file supplemental responses by September 9, 2026, limited to 10 pages, if they choose to address arguments not already covered in the motion-to-dismiss briefing.
What happens next?
The immediate next date is September 9, 2026, the deadline Judge Garnett set for any supplemental filings responding to the CFTC’s amicus brief. ABC reported that trial was tentatively scheduled for December 7, 2026, although criminal schedules can change through later court orders.
Until the criminal case advances, Judge Carter’s August 7 stay keeps the CFTC’s civil demands on hold. The agency is seeking restitution, disgorgement of alleged gains, civil monetary penalties, a permanent injunction, and trading and registration bans. The criminal case will determine whether prosecutors can proceed on charges that treat alleged classified-information trading on Polymarket as a Commodity Exchange Act and wire-fraud matter.
