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FTX executives banned from trading; US soldier opposes Polymarket bet charges

Created at 21 Aug · 7:30 PM1 source↑ Market-relevant
IN SHORT

Former Alameda CEO Caroline Ellison and FTX co-founder Gary Wang received five-year trading bans from the CFTC. Meanwhile, US prosecutors opposed a motion to dismiss charges against a US soldier accused of profiting from prediction market bets using nonpublic information.

Key Numbers

5 yearstrading ban for Ellison and Wang
10 yearsregistration ban for Ellison
8 yearsregistration ban for Wang
$400,000alleged profit by Van Dyke
3charges Van Dyke faces related to Commodity Exchange Act

Who's Involved

Caroline Ellison
Former Alameda Research CEO, received trading and registration bans
Gary Wang
FTX co-founder, received trading and registration bans
CFTC
US Commodity Futures Trading Commission, imposed trading bans
Gannon Ken Van Dyke
US soldier accused of profiting from prediction market bets
US prosecutors
Filed opposition to Van Dyke's motion to dismiss
Sean Buckley
SDNY Deputy US Attorney, argued against dismissal

↳ Why This Matters

These legal actions highlight ongoing regulatory scrutiny and enforcement within the cryptocurrency space, impacting key figures from major exchange collapses and addressing novel questions about prediction markets and insider trading.

Key facts

  • Former Alameda CEO Caroline Ellison and FTX co-founder Gary Wang received five-year trading bans from the CFTC.
  • Ellison and Wang also received 10-year and eight-year registration bans, respectively.
  • US prosecutors opposed a motion to dismiss charges against US soldier Gannon Ken Van Dyke.
  • Van Dyke allegedly made over $400,000 using prediction market bets with nonpublic information.
  • The charges against Van Dyke involve claims that event contracts are 'swaps' under the CFTC's purview.

In recent crypto legal developments, former Alameda Research CEO Caroline Ellison and FTX co-founder Gary Wang have received five-year trading bans from the US Commodity Futures Trading Commission (CFTC). The consent orders, entered by the US District Court for the Southern District of New York (SDNY), also imposed a 10-year registration ban on Ellison and an eight-year ban on Wang. These civil penalties stem from their roles in the collapse of the crypto exchange and reflect their cooperation with the CFTC's investigations. Separately, US prosecutors have opposed a motion to dismiss charges against Gannon Ken Van Dyke, a US soldier accused of using nonpublic information to profit over $400,000 from event contracts on the prediction market platform Polymarket. Van Dyke's motion argued that event contracts should not be considered 'swaps' under the CFTC's purview, a claim the government contends is based on speculative assertions inappropriate for the motion-to-dismiss stage.

Frequently asked questions

Caroline Ellison and Gary Wang received five-year trading bans and 10-year and eight-year registration bans, respectively, from the CFTC.

Van Dyke is accused of making over $400,000 by using nonpublic information to place bets on a prediction market platform.

Van Dyke's motion argues that event contracts should not be classified as 'swaps' under the CFTC's jurisdiction, while prosecutors contend they fall under the Commodity Exchange Act.

What Happens Next

01The court has not yet posted a decision on Van Dyke's motion to dismiss.
CME Headlines
  • Product Modification Summary: Add Offset Eligibility to Bitcoin Futures, Micro Bitcoin Futures, Ether Futures and Micro Ether Futures Contracts — Effective September 14, 2026
    19 Aug · 9:15 PM
  • Amendments to CME Rule 855. (“Offsetting Positions for Different-Sized Contracts”) – Contracts Eligible for Offset Table to Include Bitcoin Futures, Micro Bitcoin Futures, Ether Futures and Micro Ether Futures Contracts
    19 Aug · 7:45 PM

How It Developed

FTX and Alameda executives Caroline Ellison and Gary Wang received five-year trading bans from the CFTC.
Ellison and Wang also received 10-year and eight-year registration bans, respectively.
US prosecutors filed opposition to a motion to dismiss charges against US soldier Gannon Ken Van Dyke.
Van Dyke is accused of profiting from prediction market bets using nonpublic information related to the removal of Nicolas Maduro.

Sources

T1
Onchain, in court: What happened in crypto legal news this weekThe CFTC ordered a trading ban for former Alameda and FTX executives, and US prosecutors opposed a motion from a US soldier accused of profiting from the removal of Nicolas Maduro.Cointelegraph

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