What happened to Celsius founder Alex Mashinsky?

Alex Mashinsky, the founder and former CEO of Celsius, filed a motion asking a US court to vacate his 12-year prison sentence for commodities and securities fraud. He argues that conflicts of interest and ineffective legal representation affected his defence.

Why does Alex Mashinsky want his prison sentence overturned?

Mashinsky claims his lawyers had an undisclosed conflict of interest that compromised their ability to represent him effectively. He argues that this conflict influenced legal decisions throughout his case and should invalidate his conviction and sentence.

What conflict of interest is Alex Mashinsky alleging?

Mashinsky alleges that his law firm's work involving former FTX CEO Sam Bankman-Fried created an unwaivable conflict. He claims Bankman-Fried's actions contributed to market disruption involving Celsius-related assets, making the firm's representation problematic.

Did Alex Mashinsky plead guilty to fraud charges?

Yes. Mashinsky pleaded guilty to commodities and securities fraud charges related to his operation of Celsius. He previously admitted wrongdoing in court and said he wanted to do what he could to make things right.

What was Celsius and why did it fail?

Celsius was a crypto lending platform that allowed users to earn yields on digital assets. The company froze customer withdrawals in 2022 and later filed for bankruptcy, leaving many customers unable to access their funds.

How much prison time is Alex Mashinsky currently serving?

Mashinsky was sentenced to 12 years in prison for fraud-related offences connected to Celsius. Unless his legal challenge succeeds, that sentence remains in place.

What does this legal filing mean for Celsius creditors?

The filing does not directly affect creditor recoveries or the Celsius bankruptcy process. It is focused on Mashinsky's criminal sentence rather than the distribution of assets to former customers.

How does this compare with the Sam Bankman-Fried case?

Both Mashinsky and Sam Bankman-Fried were high-profile crypto executives convicted after major industry collapses. However, Mashinsky's latest filing argues that Bankman-Fried's actions and related legal connections created conflicts that affected his own defence.

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Mashinsky seeks to void 12-year fraud term

Written by Brie CarterPublished May. 29 2026Last Updated May. 29 2026

Alex Mashinsky, the founder and former chief executive of Celsius, has filed a motion in the US District Court for the Southern District of New York seeking to vacate the 12-year prison sentence imposed for crypto fraud.

The handwritten filing argues that Mashinsky received ineffective legal representation and that evidence used against him was the “fruit of a poisonous tree” because of alleged conflicts affecting his defence team.

“The root of counsel’s deficiencies lay in the undisclosed financial distress of the firm Mukasey & Young LLP,”

Mashinsky said in his motion, arguing that the firm’s circumstances compromised its representation.

Mashinsky alleged that his lawyers’ engagement with former FTX chief executive Sam Bankman-Fried created an unwaivable conflict because he believes Bankman-Fried’s actions contributed to market disruption involving Celsius-linked assets.

Celsius froze customer withdrawals in 2022 before entering bankruptcy proceedings, while Mashinsky was later arrested and accused by US regulators of misleading customers and generating millions of dollars through fraudulent conduct; following the announcement, Celsius share price was unchanged as the company is bankrupt and no longer publicly traded.

Mashinsky ultimately pleaded guilty to commodities and securities fraud charges, telling the court:

“I know what I did was wrong, and I want to try to do whatever I can to make it right.”

Last month, the former executive was permanently banned from the cryptocurrency industry under a settlement with the Federal Trade Commission that requires a $10 million payment while suspending most of a previously announced $4.7 billion judgment.