Agreement signedPublished 23 Apr 2026

ReserveOne Holdings, Inc. /
M3-Brigade Acquisition V Corp.

ReserveOne plans a business combination with M3-Brigade

Buy side: ReserveOne Holdings, Inc.
Buy sideReserveOne Holdings, Inc.
Target: M3-Brigade Acquisition V Corp.
TargetM3-Brigade Acquisition V Corp.
ReserveOne Holdings, Inc. · 23 Apr 2026Source
Buy side: ReserveOne Holdings, Inc.
Buy sideReserveOne Holdings, Inc.
Target: M3-Brigade Acquisition V Corp.
TargetM3-Brigade Acquisition V Corp.
01 / BuyerReserveOne Holdings, Inc.
02 / TargetM3-Brigade Acquisition V Corp.
Source for the buyer and target: ReserveOne Holdings, Inc.

For the buyer and target.

“As previously disclosed, on July 7, 2025, M3-Brigade Acquisition V Corp. (“M3-Brigade”), ReserveOne, Inc. a Delaware corporation (“ReserveOne” or the “Company”), ReserveOne Holdings, Inc., wholly-owned subsidiary of ReserveOne (“Pubco”), R1 SPAC Merger Sub, Inc., a wholly-owned subsidiary of Pubco and R1 Company Merger Sub, Inc., a wholly-owned subsidiary of Pubco, entered into a Business Combination Agreement (the “Business Combination Agreement”).”

Published 23 Apr 2026

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01

What happened

ReserveOne Holdings, Inc. and M3-Brigade Acquisition V Corp. agreed to a business combination under a Business Combination Agreement dated July 7, 2025. The filing is a Rule 425 communication that refers back to that agreement, and it does not state a purchase price. [01]

02

The source

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

01
Source · ReserveOne Holdings, Inc.

ReserveOne plans a business combination with M3-Brigade

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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. Announced

    “ReserveOne plans a business combination with M3-Brigade ReserveOne Holdings, Inc. and M3-Brigade Acquisition V Corp. agreed to a business combination under a Business Combination Agreement dated July 7, 2025”

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  2. Published by ReserveOne Holdings, Inc.

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