• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Some Fortune Crypto pricing data is provided by Binance.
RegulatorsCryptocurrency

Former OpenSea employee withdraws bail request and will start serving 3-month sentence for NFT ‘insider trading’

Marco Quiroz-Gutierrez
By
Marco Quiroz-Gutierrez
Marco Quiroz-Gutierrez
Reporter
Down Arrow Button Icon
Marco Quiroz-Gutierrez
By
Marco Quiroz-Gutierrez
Marco Quiroz-Gutierrez
Reporter
Down Arrow Button Icon
September 7, 2023, 10:02 AM ET
Former OpenSea employee Nate Chastain was sentenced to three months in prison.
Former OpenSea employee Nate Chastain was sentenced to three months in prison.Photo illustration by Fortune; original photos by Getty Images

An ex-OpenSea product manager convicted on fraud and money laundering charges last month will report to prison as he waits for his appeal to be processed.

Nate Chastain, 33, withdrew his request for bail in a Wednesday letter to the federal judge overseeing his case. He will surrender before Nov. 2 and start serving a three-month sentence.

Chastain was sentenced last month in what the Justice Department describes as the first “digital asset insider trading scheme.” Chastain, a former employee at OpenSea, one of the largest NFT marketplaces, used non-public information about which non-fungible tokens were to appear on the website’s homepage to personally pocket more than $50,000. As part of his sentence, Chastain was ordered to pay a $50,000 fine and forfeit 15.98 in Ethereum tokens, worth just under $26,000 as of Thursday.

Chastain faced up to 20 years in prison for each of the two counts he faced, but prosecutors asked for something in line with the federal sentencing guidelines of between 21 months and 27 months to send a message to future fraudsters. In the end, he received a much shorter sentence.

The ex-OpenSea employee’s case was publicly labeled insider trading, but prosecutors more broadly pursued the charge of wire fraud. Chastain’s lawyers argued unsuccessfully that the case should be dismissed because traditionally insider trading cases deal with securities. The Justice Department later took a similar approach against an ex-Coinbase employee who was sentenced to two years in prison for tipping off his brother and a friend about which coins were soon to be listed on the crypto exchange.

At his sentencing last month, Chastain said he regretted orchestrating the scheme.

“I am here today because two years ago I let down the community I was serving and lost sight of the person I aspired to be,” he said at the hearing. “I’m sorry for putting my colleagues and friends at OpenSea through this ordeal.”

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
Marco Quiroz-Gutierrez
By Marco Quiroz-GutierrezReporter
LinkedIn iconTwitter icon

Role: Reporter
Marco Quiroz-Gutierrez is a reporter for Fortune covering general business news.

See full bioRight Arrow Button Icon

Latest in Regulators

Changpeng Zhao looks of camera in front of blank wall.
RegulatorsBinance
Trump pardons Binance founder Changpeng Zhao 2 years after the crypto billionaire’s guilty plea
By Ben WeissOctober 23, 2025
2 months ago
RegulatorsDonald Trump
Exclusive: Senate Democrats demand top Trump advisor Steve Witkoff provide details on crypto investments, lack of divestment
By Ben WeissOctober 22, 2025
2 months ago
RegulatorsBitcoin
‘Bitcoin Jesus’ reaches $50 million deal with DOJ to dismiss tax evasion charges
By Ben WeissOctober 14, 2025
2 months ago
The CoinsBitcoin
Bitcoin zooms over $123,000 as crypto fans hail an ‘Uptober’ for the ages
By Leo SchwartzOctober 3, 2025
2 months ago
RegulatorsNew York
Top crypto regulator Adrienne Harris steps down from the New York Department of Financial Services
By Leo SchwartzSeptember 29, 2025
2 months ago
A man in a suit whispering to another man in a suit.
RegulatorsSecurities and Exchange Commission
Crypto hoarding brings a stock pop for small firms—and in some cases shows patterns of possible insider trading
By Ben WeissAugust 28, 2025
4 months ago

Most Popular

placeholder alt text
Success
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeDecember 10, 2025
2 days ago
placeholder alt text
Success
Palantir cofounder calls elite college undergrads a ‘loser generation’ as data reveals rise in students seeking support for disabilities, like ADHD
By Preston ForeDecember 11, 2025
1 day ago
placeholder alt text
Investing
Baby boomers have now 'gobbled up' nearly one-third of America's wealth share, and they're leaving Gen Z and millennials behind
By Sasha RogelbergDecember 8, 2025
4 days ago
placeholder alt text
Economy
Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down
By Kent JonesDecember 12, 2025
8 hours ago
placeholder alt text
Economy
‘We have not seen this rosy picture’: ADP’s chief economist warns the real economy is pretty different from Wall Street’s bullish outlook
By Eleanor PringleDecember 11, 2025
1 day ago
placeholder alt text
Uncategorized
Transforming customer support through intelligent AI operations
By Lauren ChomiukNovember 26, 2025
16 days ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.