Stream Finance
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anchored·5HupQ4…2pY7Summary
Stream Finance was an Ethereum-based DeFi yield aggregator founded in February 2024 by Diogenes Casares and Solal Afota that collapsed in November 2025 after disclosing a $93 million loss attributed to an off-chain trader who allegedly misappropriated protocol assets to cover personal margin-call losses. The collapse caused its xUSD synthetic stablecoin to depeg from $1.00 to approximately $0.26 within 24 hours, triggering an estimated $285 million in cascading exposure across multiple interconnected DeFi protocols including Morpho, Euler, Elixir, Silo, and Gearbox. A federal civil lawsuit (Case No. 3:2025cv10524, N.D. Cal.) was filed on December 8, 2025, accusing operator Caleb McMeans and trader Ryan DeMattia of misappropriation; as of mid-2026 the protocol entered a formal wind-down under a newly incorporated holding company with no confirmed creditor recovery timeline.
Connected Entities
1 entities- + 2 more
Timeline(13 events)
February 2024
Diogenes Casares and Solal Afota found Stream Finance (Stream Trading Corp.) in Argentina, building on Ethereum.
CoinDesk10 April 2024
Stream Trading raises $1.5M seed round led by Polychain Capital at $20M valuation.
CoinDesk2025
Caleb McMeans (alias '0xlaw') acquires operational control of Stream protocol and brand from founding team under a formal agreement.
DL NewsSeptember 2025
Co-founders begin demanding greater transparency from McMeans regarding protocol assets and strategy; McMeans allegedly delays and evades responses.
HTX Insights10 October 2025
ETH declines approximately 21%, triggering a margin call on Ryan DeMattia's personal leveraged position. DeMattia allegedly uses Stream Protocol assets to cover personal losses.
HTX Insights2 November 2025
Ryan DeMattia admits to losing 'nearly all' of the approximately $93 million in Stream assets under his management.
DL News3 November 2025
Separate $100M exploit of Balancer AMM occurs; lawsuit alleges this was subsequently used as a misleading cover narrative for Stream's losses.
99Bitcoins4 November 2025
Stream Finance publicly discloses ~$93M loss from 'external fund manager,' suspends all deposits and withdrawals. xUSD depegs from $1.00 to ~$0.26 within 24 hours. ~$160M in user deposits frozen.
CoinDesk4 November 2025
Stream retains Perkins Coie LLP (Keith Miller, Joseph Cutler) to lead internal investigation.
CoinDesk8 November 2025
DeFi analyst YAM and BlockEden publish contagion analysis estimating ~$285M in cross-protocol exposure; xUSD trades at $0.07–$0.14 (87–93% below peg).
BlockEden.xyz8 December 2025
Stream Trading Corp. files civil complaint against Caleb McMeans and Ryan DeMattia in U.S. District Court for the Northern District of California (Case No. 3:2025cv10524).
Justia / DL News20 March 2026
Stream Soft Holding Company incorporated as part of restructuring effort.
CryptoNews / The Defiant11 May 2026
Stream Finance breaks approximately six months of public silence with announcement of formal wind-down plan; creditor inquiries directed to Cooley LLP restructuring associate Jeremiah Ledwidge.
CryptoNews / The DefiantDecision Log
- hash: CfGd24hP9unr1XEToeHpkWQdNEYRPfAPo1keyLp1S6cA
This investigation is cryptographically anchored to the Solana blockchain (1 event). 19 of 20 cited source URLs have an Internet Archive snapshot.
model: claude-sonnet-4-6
generated: 7/25/2026, 11:18:07 PM
last updated: 7/27/2026, 5:41:20 PM
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