# EDGAR Filing Document

**Accession Number:** 0002078721
**File Stem:** 0001213900-26-041707
**Filing Date:** 2026-4
**Character Count:** 16756
**Document Hash:** 7e79471c6a8c3245e8447043bc4d1f6c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-041707.hdr.sgml**: 20260409

**ACCESSION NUMBER**: 0001213900-26-041707

**CONFORMED SUBMISSION TYPE**: 425

**PUBLIC DOCUMENT COUNT**: 9

**FILED AS OF DATE**: 20260409

**DATE AS OF CHANGE**: 20260409

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ReserveOne Holdings, Inc.
- **CENTRAL INDEX KEY:** 0002078721
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 392968926
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 425
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-291982
- **FILM NUMBER:** 26849740

**BUSINESS ADDRESS:**
- **STREET 1:** 200 PARK AVE.
- **STREET 2:** 58TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10166
- **BUSINESS PHONE:** 212-204-2777

**MAIL ADDRESS:**
- **STREET 1:** 200 PARK AVE.
- **STREET 2:** 58TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10166
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ReserveOne Holdings, Inc.
- **CENTRAL INDEX KEY:** 0002078721
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 392968926
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 425

**BUSINESS ADDRESS:**
- **STREET 1:** 200 PARK AVE.
- **STREET 2:** 58TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10166
- **BUSINESS PHONE:** 212-204-2777

**MAIL ADDRESS:**
- **STREET 1:** 200 PARK AVE.
- **STREET 2:** 58TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10166

**Filed by ReserveOne Holdings, Inc.**

**pursuant to Rule 425 under the Securities Act of 1933**

**and deemed filed pursuant to Rule 14a-12**

**under the Securities Exchange Act of 1934**

**Subject Company: ReserveOne Holdings, Inc.**

**Subject Company: M3-Brigade Acquisition V Corp.**

**Commission File No. 333-291982**

**Date: April 9, 2026**

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").

**On April 8, 2026, ReserveOne made the below communication on its LinkedIn and X accounts.**

![](ea028569101_img1.jpg)

![](ea028569101_img2.jpg)

**On April 8, 2026, Jaime Leverton, Chief Executive Officer of ReserveOne, made the following communication on her LinkedIn and X accounts.**

![](ea028569101_img3.jpg)

![](ea028569101_img4.jpg)

![](ea028569101_img5.jpg)

![](ea028569101_img6.jpg)

![](ea028569101_img8.jpg)

![](ea028569101_img7.jpg)

**Jaime Leverton, Chief Executive Officer of ReserveOne, authored an article published as part of the Milken Institute's 2026 Power of Ideas series. An excerpt of the article is provided below.**

At ReserveOne, we are building a brand-new company with a model that no one has ever executed. We are operating in the digital asset space: an industry that is still incredibly young and widely misunderstood. Every day, my team and I encounter a wall of skepticism. But over the years, I've learned that skepticism is rarely malicious; it's almost always a lack of education masked as fear.

……

That architecture of trust has to start internally. Because we are building a new team, a new strategy, and entirely new operating protocols at ReserveOne, there is no legacy playbook to hand to my executives. If I want them to follow me into uncharted territory, I have to cultivate profound, reciprocal trust.

Internally, architecting trust means keeping my door open and inviting my team and my Board of Directors directly into my thought process. It means having the vulnerability to say, "Here is the complex problem we are facing," instead of presenting a polished, after-the-fact solution. When I share my vision openly and let my team into the decision-making process, I stop being a commander and start being a facilitator. I am not telling them to execute a strategy; I am inviting them to help me engineer it. That's how we stop functioning as a standard hierarchy and become co-architects.

……

**Additional Information and Where to Find It**

In connection with the proposed business combination among M3-Brigade, ReserveOne and Pubco (Pubco, together with M3-Brigade and the Company, the "Parties") and related transactions (the "Proposed Business Combination"), Pubco and ReserveOne filed with the Securities and Exchange Commission ("SEC") a registration statement on Form S-4 (the "Registration Statement") that includes a preliminary proxy statement of M3-Brigade and a prospectus in connection with the Proposed Business Combination (the "proxy statement/prospectus"), as well as other relevant documents concerning the Proposed Business Combination. M3-Brigade will mail the proxy statement/prospectus to its shareholders, seeking their approval of the Proposed Business Combination. INVESTORS AND SHAREHOLDERS OF M3-BRIGADE ARE URGED TO READ CAREFULLY AND IN THEIR ENTIRETY THE PROXY STATEMENT/PROSPECTUS REGARDING THE PROPOSED BUSINESS COMBINATION WHEN IT BECOMES AVAILABLE AND ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THOSE DOCUMENTS BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION. Investors and shareholders will be able to obtain a free copy of the proxy statement/prospectus, as well as other filings containing information about M3-Brigade, Pubco and/or ReserveOne, without charge, once available, at the SEC's website (http://www.sec.gov). Copies of the proxy statement/prospectus and the filings with the SEC that are incorporated by reference in the proxy statement/prospectus can also be obtained, without charge, from M3-Brigade by going to M3-Brigade's website, www.m3-brigade.com/m3-brigade-acquisition-iii-corp, or from ReserveOne by directing a request to info@reserveone.com.

**No Offer or Solicitation**

This information contained in this release is for informational purposes only and is not intended to and does not constitute an offer to subscribe for, buy or sell, the solicitation of an offer to subscribe for, buy or sell or an invitation to subscribe for, buy or sell any securities or the solicitation of any vote or approval in any jurisdiction pursuant to or in connection with the proposed transactions or otherwise, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in contravention of applicable law. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended (the "Securities Act"), and otherwise in accordance with applicable law.

**Participants in the Solicitation**

Each of M3-Brigade, ReserveOne, Pubco and their respective directors, executive officers and certain other members of management and employees may be deemed under SEC rules to be participants in the solicitation of proxies from M3-Brigade's shareholders in connection with the Proposed Business Combination. Information regarding the persons who may be considered participants in the solicitation of proxies in connection with the Proposed Business Combination, including a description of their direct or indirect interests, by security holdings or otherwise, is set forth in the Registration Statement and other relevant materials filed or that will be filed with the SEC. Information regarding the directors and executive officers of M3-Brigade and their ownership of M3-Brigade securities is set forth in the sections entitled "[*Directors, Officers and Corporate Governance of M3-Brigade Prior to the Business Combination*](https://www.sec.gov/Archives/edgar/data/2078721/000121390026032458/ea0255411-07.htm#T15___text_M3_2DBrigade_E2_80_99s_20directors_20and_20executive_20officers_20are_20as_20follows)" and "[*Beneficial Ownership of Securities*](https://www.sec.gov/Archives/edgar/data/2078721/000121390026032458/ea0255411-07.htm#T15___text_The_20following_20table_20and_20accompanying_20footnotes_20set_20forth_20information_20with_20respect_20to_20the_20beneficial_20ownership_20of_20M3_2DBrigade_2C_20as_20of_20March_2018_2C_202026_20by_3A)" of the Registration Statement. Information regarding the directors and executive officers of Pubco and their ownership of Pubco securities upon consummation of the Proposed Business Combination is set forth in the sections entitled "[*Management of Pubco Following the Business Combination*](https://www.sec.gov/Archives/edgar/data/2078721/000121390026032458/ea0255411-07.htm#T15___text_Executive_20Officers_20and_20Directors_20After_20the_20Business_20Combination)" and "[*Beneficial Ownership of Securities*](https://www.sec.gov/Archives/edgar/data/2078721/000121390026032458/ea0255411-07.htm#T15___text_The_20following_20table_20and_20accompanying_20footnotes_20set_20forth_20information_20with_20respect_20to_20the_20beneficial_20ownership_20of_20M3_2DBrigade_2C_20as_20of_20March_2018_2C_202026_20by_3A)" of the Registration Statement. These documents can be obtained free of charge from the sources indicated above.

**Cautionary Statement Regarding Forward-Looking Statements**

Certain statements herein may constitute "forward-looking statements," which statements involve inherent risks and uncertainties.

Examples of forward-looking statements include, but are not limited to, statements with respect to the Proposed Business Combination. Such statements include expectations, hopes, beliefs, intentions, plans, prospects, financial results of strategies regarding ReserveOne, Pubco, the Proposed Business Combination and statements regarding the anticipated benefits and timing of the completion of the Proposed Business Combination, the price and volatility of cryptocurrencies, the growing prominence of cryptocurrencies, the macro and political conditions surrounding cryptocurrencies, plans and use of proceeds, objectives of management for future operations of ReserveOne and Pubco, expected operating costs of Pubco, ReserveOne and its subsidiaries, the upside potential and opportunity for investors, ReserveOne's plan for value creation and strategic advantages, market site and growth opportunities, regulatory conditions, competitive position and the interest of other corporations in similar business strategies, technological and market trends, future financial condition and performance and expected financial impacts of the Proposed Business Combination, the satisfaction of closing conditions to the Proposed Business Combination and the level of redemptions of M3-Brigade's public shareholders, and ReserveOne's and Pubco's expectations, intentions, strategies, assumptions or beliefs about future events, results at operations or performance or that do not solely relate to historical or current facts. These forward-looking statements generally are identified by the words "believe," "project," "expect," "anticipate," "estimate," "intend," "strategy," "future," "opportunity," "potential," "plan," "may," "should," "will," "would," "will be," "will continue," "will likely result," and similar expressions. Forward-looking statements are based on assumptions as of the time they are made and are subject to risks, uncertainties and other factors that are difficult to predict with regard to timing, extent, likelihood and degree of occurrence, which could cause actual results to differ materially from anticipated results expressed or implied by such forward-looking statements. Such risks, uncertainties and assumptions, include, but are not limited to:

&nbsp;&nbsp;&nbsp;&nbsp;· the risk related to ReserveOne's lack of operating history as an early stage company;

&nbsp;&nbsp;&nbsp;&nbsp;· risks related to ReserveOne's anticipated business plan and strategy that ReserveOne expects to implement upon consummation
of the Proposed Business Combination, including the risk that ReserveOne's business strategy may change significantly in the future,
including moving away from its currently intended focus on crypto-related activities;

&nbsp;&nbsp;&nbsp;&nbsp;· the risk that the Proposed Business Combination may not be completed in a timely manner or at all;

&nbsp;&nbsp;&nbsp;&nbsp;· the failure by the Parties to satisfy the conditions to the consummation of the Proposed Business Combination, including the approval
of M3-Brigade's shareholders;

&nbsp;&nbsp;&nbsp;&nbsp;· the failure to realize the anticipated benefits of the Proposed Business Combination;

&nbsp;&nbsp;&nbsp;&nbsp;· the limitations on our investments in certain tokens and allocations to yield generation and venture activities under securities laws;

&nbsp;&nbsp;&nbsp;&nbsp;· the outcome of any potential legal proceedings that may be instituted against Pubco, ReserveOne, M3-Brigade or others following announcement
of the Proposed Business Combination;

&nbsp;&nbsp;&nbsp;&nbsp;· the level of redemptions of M3-Brigade's public shareholders which may reduce the public float of, reduce the liquidity of the
trading market of, and/or maintain the quotation, listing, or trading of the Class A ordinary shares of M3-Brigade or the shares of Class
A common stock of Pubco;

&nbsp;&nbsp;&nbsp;&nbsp;· the failure of Pubco to obtain or maintain the listing of its securities on any stock exchange on which the Class A common stock of
Pubco will be listed after closing of the Proposed Business Combination;

&nbsp;&nbsp;&nbsp;&nbsp;· costs related to the Proposed Business Combination and as a result of Pubco becoming a public company;

&nbsp;&nbsp;&nbsp;&nbsp;· changes in business, market, financial, political and regulatory conditions;

&nbsp;&nbsp;&nbsp;&nbsp;· risks relating to ReserveOne's anticipated operations and business, including the highly volatile nature of the price of cryptocurrencies;
risks related to increased competition in the industries in which ReserveOne will operate;

&nbsp;&nbsp;&nbsp;&nbsp;· risks relating to significant legal, commercial, regulatory and technical uncertainty regarding cryptocurrencies; risks related to
the treatment of cryptocurrency and other digital assets for U.S. and federal, state, local and non-U.S. tax purposes;

&nbsp;&nbsp;&nbsp;&nbsp;· risks that after consummation of the Proposed Business Combination, ReserveOne experiences difficulties managing its growth and expanding
operations;

&nbsp;&nbsp;&nbsp;&nbsp;· challenges in implementing the business plan, due to lack of an operating history, operational challenges, significant competition
and regulation;

&nbsp;&nbsp;&nbsp;&nbsp;· being considered to be a "shell company" by any stock exchange or by the SEC; and

&nbsp;&nbsp;&nbsp;&nbsp;· those risk factors discussed in documents of M3-Brigade or Pubco filed, or to be filed, with the SEC.

The foregoing list of risk factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties described in the "Risk Factors" section in the Registration Statement, the final prospectus of M3-Brigade dated as of July 31, 2024 and filed by M3-Brigade with the SEC on August 2, 2024, M3-Brigade's Quarterly Reports on Form 10-Q, M3-Brigade's Annual Report on Form 10-K, and other documents filed or to be filed by M3-Brigade and Pubco from time to time with the SEC. These filings do or will identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. There may be additional risks that neither ReserveOne, Pubco or M3-Brigade presently know or currently believe are immaterial that could also cause actual results to differ from those contained in the forward-looking statements.

Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and except as otherwise required by applicable law, none of the Parties or any of their representatives assumes any obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise. None of the Parties or any of their representatives gives any assurance that any of ReserveOne, Pubco or M3-Brigade will achieve its expectations. The inclusion of any statement in this Report does not constitute an admission by ReserveOne, Pubco, M3-Brigade or any other person that the events or circumstances described in such statement are material.