Terraform Labs and Do Kwon Ordered To Comply With SEC Subpoena

The latest legal setback for Do Kwon stems from an SEC investigation into TFL’s Mirror Protocol

article-image

Blockworks Exclusive Art by Axel Rangel

share
  • The ruling is unrelated to the collapse of TerraUSD
  • Do Kwon, who now lives in Singapore, had argued the SEC has no jurisdiction over him

Do Kwon, the infamous founder and CEO of Terraform Labs, is now fighting legal fires on multiple fronts. 

The company and its founder may have legal liability in the wake of the failure of stablecoin TerraUSD (UST) last month. A US federal judge has ordered Kwon to comply with an earlier SEC subpoena that he sought to avoid.

The SEC began investigating a Terraform Labs project, Mirror Protocol, last year and served Kwon a subpoena at a New York conference on Sept. 20, 2021, court filings show.

Mirror, a decentralized finance (DeFi) protocol on the Terra blockchain, enabled users to mint synthetic assets that mirror the price of securities such as TSLA and GOOGL, using UST as collateral. Since the UST depeg, the project has been in disarray, unable to operate as designed, absent a functioning stablecoin. Mirror’s governance has also been unable to reach a quorum on proposals, and its developers remain quiet.

Kwon initially denied he had been served at all, but when the truth came out, he took the bold step of suing the SEC — his attorneys argued the service was improper.

A district court concluded the SEC complied with its rules, and that the agency has sufficient jurisdiction. The 2nd US Circuit Court of Appeals upheld that ruling on Wednesday, rejecting Terraform Labs (TFL) and Kwon’s appeal.

Kwon’s legal counsel told the court that Kwon had never authorized said counsel to receive subpoenas, rendering the agency’s argument moot.

“Appellants’ reading of the Rules is contrary to the text and would produce absurd results by allowing a party to insist on service through counsel, but allow the party to block said service by not authorizing their counsel to receive any filings,” the appeals court wrote in its decision.

The district court also concluded it had personal jurisdiction over TFL and Kwon, citing seven criteria linking their actions to the US. Notably, the court ruled TFL promoted the protocol’s tokens to US-based consumers and investors, retained US employees and even paid an unnamed exchange $200,000 to list the tokens for trading.

“Appellants’ arguments to the contrary are unpersuasive,” the court wrote.

The ruling specifically does not address whether Terra’s digital assets are securities under US law.

Mirror Protocol has yet to announce whether it will relaunch on the new incarnation of the Terra mainnet, which went live on May 27, 2022, following a community vote.

Mirror’s token MIR is down over 98% from an all-time high in May 2021, trading at $0.24 as of 12:15 pm ET, according to CoinGecko.

TFL representatives did not immediately return a request for comment.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Hilton Park Lane

Tues - Wed, November 10 - 11, 2026

DAS London is a two-day summit at the Hilton Park Lane in London featuring conversations between the builders, allocators, and policy makers who are shaping the trajectory of the digital asset ecosystem in the UK, Europe, and North America.

Marina Bay Sands Singapore

Wednesday, October 07, 2026

DAS Asia is a a single-day summit at Marina Bay Sands Singapore featuring conversations between the builders, investors, and global leaders are shaping the trajectory of the digital asset ecosystem in Asia & North America.

recent research

EthenaNextAct.jpg

Research

The basis trade built Ethena, but it is unlikely to power the next phase of growth on its own. As yields compress and TVL declines, Ethena is evolving from a single strategy product into a diversified yield curator. In this report, I evaluate the protocol's proposed reserve changes, the implications for USDe yields, and why Coinbase may become Ethena's most important growth catalyst.

Newsletter

The Breakdown

Decoding crypto and the markets. Daily, with Byron Gilliam.

Blockworks Research

Unlock crypto's most powerful research platform.

Our research packs a punch and gives you actionable takeaways for each topic.

SubscribeGet in touch

Blockworks Inc.

133 W 19th St., New York, NY 10011

Blockworks Network

NewsPodcastsNewslettersEventsRoundtablesAnalytics