DOJ charges 10 employees for wash trading at four crypto market makers

DOJ charges 10 staff at four crypto market makers over wash trading; 3 extradited, $1M seized

U.S. prosecutors charged 10 executives and employees from Gotbit, Vortex, Antier and Contrarian with schemes to inflate token volume and prices. An FBI undercover sting created tokens and recorded alleged wash trading and dumps.

The case stems from an FBI and IRS‑CI operation launched in May 2024. The DOJ said defendants coordinated artificial volume, pumped prices, then sold into the spikes, harming investors in and outside the U.S. DOJ press release.

Three defendants were arrested in Singapore and extradited to the U.S. They appeared before a federal judge in Oakland on Monday. Two are CEOs, per the filing. Source.

Two co‑defendants have pled guilty and were sentenced by Judge Araceli Martínez‑Olguín. Authorities seized over $1 million in cryptocurrency. Source.

Wash trading involves the same party trading with itself to fake volume and liquidity. The indictments describe three coordinated cases tied to volume inflation, price manipulation and subsequent dumping. Filing.

This follows an earlier sweep in Oct 2024, when prosecutors in Boston charged 18 people and entities for manipulation, including leaders at four crypto firms and four market makers (ZM Quant, CLS Global, MyTrade, Gotbit). Oct 2024 DOJ case.

Key points for investors:
- 10 individuals charged across three indictments; four firms named. DOJ
- 3 arrests in Singapore with U.S. extradition; first court appearance in Oakland. DOJ
- 2 guilty pleas and sentences already entered; $1M+ in crypto seized. DOJ
- Case targets alleged wash trading and pump‑and‑dump, affecting non‑U.S. buyers too. DOJ
- Builds on Oct 2024 market‑manipulation charges in Boston. DOJ Boston

Price check: BTC trades near $68k at press time, per BTCUSD on TradingView.