Former OpenSea Exec Charged With NFT Insider Trading

Nate Chastain allegedly used confidential information to pocket 19 ETH and now faces up to 40 years in prison

article-image

Source: Shutterstock

share

key takeaways

  • The case is considered to be first indictment in a digital asset insider trading scheme
  • Chastain resigned as OpenSea’s product manager in September

The Department of Justice has indicted former OpenSea head of product Nathanial Chastain with insider trading in connection to NFTs in Manhattan federal court on Wednesday. Chastain was charged with one count of wire fraud and one count of money laundering.

According to the indictment, Chastain was accused of buying dozens of NFT (non-fungible tokens) with the prior knowledge that the assets would be featured on the NFT marketplace. 

He then sold them at a profit two to five times the original purchase price using anonymous digital currency wallets and anonymous accounts on OpenSea.

Reuters reported that Chastain acquired up to 45 NFTs between June and September 2021.

US Attorney Damian Williams stated that “NFTs might be new, but this type of criminal scheme is not,” adding that Chastain’s “betrayal” and other insider trading crimes would be stamped out — “whether it occurs on the stock market or the blockchain.”

Chastain resigned from his position after being suspected of profiting from insider information in September 2021. His suspicious wallet activity on Etherscan was initially flagged by perceptive Twitter users.

A spokesperson for OpenSea told Blockworks that Chastain was asked to leave because his behavior was “in violation of our employee policies and in direct conflict with our core values and principles.”

OpenSea admitted that an employee used inside knowledge to outsmart the market, and the company’s CEO Devin Finzer publicly accepted Chastain’s resignation in a blog post. At the time, Finzer claimed that OpenSea put new rules in place to protect against this.

This case is being handled by the Office’s Securities and Commodities Fraud Task Force, with investigation aid from the National Cryptocurrency Enforcement Team.

Each of the charges carry a potential maximum sentence of 20 years in prison.

Update on June 6, 2022 at 1:49 pm ET: Chastian was asked to leave OpenSea before his resignation.


Start your day with top crypto insights from David Canellis and Katherine Ross. Subscribe to the Empire newsletter.

Explore the growing intersection between crypto, macroeconomics, policy and finance with Ben Strack, Casey Wagner and Felix Jauvin. Subscribe to the Forward Guidance newsletter.

Get alpha directly in your inbox with the 0xResearch newsletter — market highlights, charts, degen trade ideas, governance updates, and more.

The Lightspeed newsletter is all things Solana, in your inbox, every day. Subscribe to daily Solana news from Jack Kubinec and Jeff Albus.

Tags

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 18 - 20, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Unlocked by Template.jpg

Research

The BitcoinOS team is the first to have developed and posted a ZK-compressed proof on the Bitcoin network. Other proof verification efforts have been limited to the Signet or testnet deployments. Their work has resulted in the development of BitSNARK, a software library for ZK-compressed fraud proofs on the Bitcoin network. The project aims to provide a horizontal scaling solution, offering a one-stop shop for teams interested in developing a rollup on Bitcoin. This approach shares similarities with the horizontal tech stack scaling in other ecosystems like Cosmos and Optimism, particularly in its focus on simplified verification, bridging standards, and lightweight interoperability.

/

article-image

A16z’s State of Crypto report shows that DeFi has the largest number of daily active addresses, with stablecoins following closely behind

article-image

G2 is delivering real-world performance breakthroughs at 50-100 Mgas/s, Conduit says

article-image

World Liberty Financial’s token sale debuted just as an absurd AI-fueled memecoin captured crypto’s attention

article-image

Coinbase hired History Associates in 2023 to assist in retrieving records from the SEC and FDIC

article-image

Hours after pledging to support Black men’s rights to safely invest in crypto, VP Harris’s Monday night speech mentioned blockchain zero times