ClosedPublished 3 Dec 2025

Hyperliquid Strategies Inc /
Sonnet BioTherapeutics Holdings, Inc.

Hyperliquid Strategies Inc completes business combination with Sonnet BioTherapeutics Holdings, Inc.

Buy side: Hyperliquid Strategies Inc
Buy sideHyperliquid Strategies Inc
Target: Sonnet BioTherapeutics Holdings, Inc.
TargetSonnet BioTherapeutics Holdings, Inc.
Sonnet BioTherapeutics Holdings, Inc. · 3 Dec 2025Source
Buy side: Hyperliquid Strategies Inc
Buy sideHyperliquid Strategies Inc
Target: Sonnet BioTherapeutics Holdings, Inc.
TargetSonnet BioTherapeutics Holdings, Inc.
01 / BuyerHyperliquid Strategies Inc
02 / TargetSonnet BioTherapeutics Holdings, Inc.
Source for the buyer and target: Sonnet BioTherapeutics Holdings, Inc.

For the buyer and target.

“On December 2, 2025 (the “Closing Date”), Sonnet BioTherapeutics Holdings, Inc. (“Sonnet”) completed its previously announced business combination (the “Closing”), pursuant to the Business Combination Agreement, dated as of July 11, 2025 (as amended on September 22, 2025, the “BCA”), by and among the Company, Hyperliquid Strategies Inc (“HSI”), Rorschach I LLC (“Rorschach”), TBS Merger Sub Inc. (“Sonnet Merger Sub”) and Rorschach Merger Sub, LLC (“Rorschach Merger Sub”).”

Published 3 Dec 2025

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01

What happened

Hyperliquid Strategies Inc and Sonnet BioTherapeutics Holdings, Inc. completed their business combination on Dec. 2, 2025. Sonnet is now a wholly owned subsidiary of Hyperliquid Strategies Inc. [01]

02

The source

Everything on this page comes from the source below, quoted word for word.

01
Source · Sonnet BioTherapeutics Holdings, Inc.

Hyperliquid Strategies Inc completes business combination with Sonnet BioTherapeutics Holdings, Inc.

This document is the source for the companies, stage and people on this page.

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03

Timeline

Every date the source states, in order, each with the words it comes from. Anything marked ahead is a target the source gives, not something that has happened.

  1. Closed

    “Hyperliquid Strategies Inc completes business combination with Sonnet BioTherapeutics Holdings, Inc. Hyperliquid Strategies Inc and Sonnet BioTherapeutics Holdings, Inc. completed their business combination on Dec. 2,…”

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  2. Published by Sonnet BioTherapeutics Holdings, Inc.

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