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唐朱昌
唐朱昌
教授,博士生导师。复旦大学中国反洗钱研究中心首任主任,复旦大学俄...
严立新
严立新
复旦大学国际金融学院教授,中国反洗钱研究中心执行主任,陆家嘴金...
陈浩然
陈浩然
复旦大学法学院教授、博士生导师;复旦大学国际刑法研究中心主任。...
何 萍
何 萍
华东政法大学刑法学教授,复旦大学中国反洗钱研究中心特聘研究员,荷...
李小杰
李小杰
安永金融服务风险管理、咨询总监,曾任蚂蚁金服反洗钱总监,复旦大学...
周锦贤
周锦贤
周锦贤先生,香港人,广州暨南大学法律学士,复旦大学中国反洗钱研究中...
童文俊
童文俊
高级经济师,复旦大学金融学博士,复旦大学经济学博士后。现供职于中...
汤 俊
汤 俊
武汉中南财经政法大学信息安全学院教授。长期专注于反洗钱/反恐...
李 刚
李 刚
生辰:1977.7.26 籍贯:辽宁抚顺 民族:汉 党派:九三学社 职称:教授 研究...
祝亚雄
祝亚雄
祝亚雄,1974年生,浙江衢州人。浙江师范大学经济与管理学院副教授,博...
顾卿华
顾卿华
复旦大学中国反洗钱研究中心特聘研究员;现任安永管理咨询服务合伙...
张平
张平
工作履历:曾在国家审计署从事审计工作,是国家第一批政府审计师;曾在...
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上传时间: 2025-08-01      浏览次数:111次
Former OpenSea Manager Overturns Insider Trading Conviction on Appeal

 

https://www.coinspeaker.com/former-opensea-manager-overturns-insider-trading-conviction-on-appeal/

 

Nathaniel Chastain, a former manager at the OpenSea non-fungible token (NFT) marketplace, had his convictions for alleged wire fraud and money laundering overturned on appeal in a July 31 decision by the US District Court for the Southern District of New York.

 

Chastain, who was convicted in 2023, appealed the conviction on the grounds that instructions given to the jury were erroneous. According to court documents, the jury wasn’t properly instructed on the requirements for criminal activity related to fraud and laundering when it comes to property law.

 

In the judge’s response to the appeal, the court admitted that “the jury could have convicted Chastain of fraud based on unethical business dealings even if he did not intrude on anything resembling a traditional property interest of OpenSea.” The court thus recognized that the jury may not have found the defendant guilty if it had been “properly instructed that fraud requires the appropriation of a property interest rather than unprofessional business conduct.”

 

As Coinspeaker reported in August 2023, Chastain was charged with fraud and money laundering for what essentially equates to accusations of insider trading. Part of the manager’s responsibility while working at OpenSea involved selecting which tokens would be featured on OpenSea’s home page.

 

According to the court, Chastain committed fraud and market manipulation when he personally purchased numerous tokens prior to listing them on the homepage, thus allowing him to buy the NFTs just before their prices were driven up by the exposure.

 

Heavy Penalties Overturned Despite Market Manipulation Claims

 

Chastain was initially sentenced to a jail term of three months with an additional three months to be served under house arrest along with three years’ supervised probation, 300 hours of community service, a fine in the amount of $50,000, and a court order to return 15.98 ETH allegedly stolen in the so-called criminal scheme.

 

The former manager’s lawyers initially attempted to get the case dismissed on grounds that NFTs were neither securities nor commodities and the charges hinged entirely on Chastain’s alleged abuse of information, a tactic it used again upon appeal. Ultimately, the court issued a partial agreement in dismissing the case. Chastain could face retrial in the Southern District of New York court.