Jane Street Accused of Exploiting Inside Information During Terra UST Collapse

Key Points

Table of Contents

Recently unsealed court documents claim Jane Street traders made internal jokes about possessing an “informational advantage” prior to liquidating $192 million worth of TerraUSD (UST) during May 2022.
Court filings identify a former Terraform intern, Bryce Pratt, who allegedly operated a covert Telegram channel named “Bryce’s Secret” containing Terraform employees, potentially providing Jane Street with privileged information.
Jane Street reportedly liquidated its entire UST holdings just nine minutes following Terraform’s undisclosed withdrawal of $150 million from a critical liquidity pool, subsequently generating approximately $134 million through short positions.
Following the controversial trades, Jane Street personnel allegedly discussed “decommissioning” their blockchain wallets after being identified by a cryptocurrency analytics company.
Within five days of UST reaching its nadir, Jane Street purportedly extended an employment offer to Terraform’s research director, who commenced work fourteen days thereafter.

Terraform Labs’ bankruptcy estate has submitted an amended legal complaint against prominent Wall Street trading firm Jane Street, asserting the company exploited confidential information to liquidate $192 million in TerraUSD holdings prior to the stablecoin’s catastrophic May 2022 failure.

The revised legal filing was submitted to Manhattan federal court and features significantly fewer redactions compared to the initial February 2026 complaint. The updated document incorporates additional evidence regarding internal company communications, trading aftermath conduct, and a previously undisclosed employment proposition.

The Covert Telegram Channel

Central to these allegations is Bryce Pratt, a former Terraform intern who transitioned to Jane Street during September 2021. The legal documents assert that Pratt established a confidential Telegram communication channel titled “Bryce’s Secret” in February 2022.

This group purportedly contained [[LINK_START_0]]Terraform’s[[LINK_END_0]] business development director and a principal software engineer. The estate contends Pratt utilized this channel to collect “defi info” concerning Terraform’s holdings, operational strategies, and liquidity requirements.

The legal complaint references an internal conversation where traders were instructed they should feel “slightly pleased” regarding their “informational advantage.” Terraform’s estate maintains this demonstrates Jane Street’s awareness of receiving confidential material information, rather than simply conducting superior market research.

The Critical Nine-Minute Timeline

On May 7, 2022, at precisely 5:44 PM Eastern Time, Terraform Labs discreetly extracted 150 million UST from the Curve 3pool, a critical liquidity platform for the stablecoin.

Fewer than nine minutes following this withdrawal, a cryptocurrency wallet currently identified in legal documents as controlled by Jane Street withdrew 85 million UST from the identical pool. Legal filings characterize this as the most substantial individual transaction in the chain of events that destabilized UST from its dollar peg.

Collectively, Jane Street liquidated approximately 192 million UST tokens at near-parity value. The company subsequently established short positions as the algorithmic stablecoin disintegrated. The estate asserts Jane Street generated roughly $134 million in profits while Terra’s $40 billion ecosystem crumbled throughout subsequent days.

Wallet Decommissioning Discussions

Following these transactions, a cryptocurrency analytics company allegedly contacted a Jane Street representative and observed the firm had “made a killing” from Terra’s implosion.

Internal correspondence referenced in legal filings reveals Jane Street traders became concerned about their wallets being traced through blockchain analysis. They purportedly deliberated methods to “decommission” these wallets — abandoning the connected addresses and establishing new ones to regain anonymity.

The bankruptcy estate contends this response indicates guilty knowledge. The filing argues traders operating legitimately would not have reacted with alarm regarding wallet identification.

The Strategic Employment Offer

Merely five days following UST’s collapse to its minimum value, on May 18, 2022, Jane Street allegedly presented an employment opportunity to Terraform’s research director. According to reports, he began employment fourteen days later.

The estate characterizes this recruitment as component of a systematic effort to establish access to Terraform personnel, including Pratt’s prior internship and the Telegram communication channel.

Jane Street Rejects All Claims

Jane Street has categorically denied these accusations. In its April 2026 dismissal motion, the company characterized the lawsuit as a “transparent attempt to extract money.” The firm contended that financial losses resulted from Do Kwon’s fraudulent activities, not from its trading operations, and that the Wagoner Rule shields it from bankruptcy estate litigation.

The amended complaint currently references both federal securities legislation and the Commodity Exchange Act, expanding potential legal exposure. The dismissal motion remains under judicial consideration. This litigation proceeds concurrently with a distinct $4 billion lawsuit initiated against Jump Trading in December 2025 for allegedly supporting UST before withdrawing assistance.