DYNX outlines Ether-focused SPAC business combination and S-4 filing

Rhea-AI Filing Summary

Dynamix Corporation filed an investor communication describing its previously announced plan to merge its SPAC with The Ether Machine, Inc. and related entities through a business combination agreement dated July 21, 2025. The company explains that a detailed Registration Statement on Form S-4 will be filed with the SEC, containing a proxy statement for Dynamix shareholders and a prospectus for the new public company, and that shareholders will receive definitive materials before any vote on the deal. The communication stresses that no securities are being offered by this notice, that the Pubco Class A stock and certain units tied to the transaction are not yet registered, and that any sale must comply with securities laws.

It also includes extensive forward-looking statements about the potential benefits of the transaction, Pubco’s Ether-focused strategy and listing plans, and the expected use of any cash proceeds, while emphasizing significant risks such as regulatory reviews, SPAC shareholder redemptions, Ether price volatility, and the possibility the business combination may not be completed.

Insights

Capital markets and SPAC transactions analyst

Dynamix highlights its planned Ether-focused SPAC merger and outlines key regulatory and market risks.

Dynamix Corporation describes a planned business combination between its SPAC vehicle and The Ether Machine, Inc., with additional affiliated entities forming a new public holding company. The communication clarifies that a Form S-4 will provide the full proxy statement and prospectus, and that shareholders will later vote at an extraordinary general meeting on the proposed structure and related private placement investments.

The text emphasizes that no securities are being offered here and that Pubco Class A stock and certain Company units have not been registered under the Securities Act. It also notes that completion depends on conditions such as regulatory review and shareholder approval, and that SPAC shareholder redemptions could affect liquidity and trading in the eventual Pubco shares.

Forward-looking statements focus on an Ether-centric business model, including staking activities, Ether-related advisory services and expectations that Pubco’s stock price may be highly correlated with the price of Ether. Disclosed risks include Ether price volatility, legal and regulatory uncertainty around crypto assets, potential listing challenges and the possibility the transaction may not close by the SPAC deadline, all of which could materially affect the outcome compared with these preliminary expectations.

Filed by Dynamix Corporation

pursuant to Rule 425 under the Securities Act of 1933, as amended,

and deemed filed pursuant to Rule 14a-12

under the Securities Exchange Act of 1934, as amended

Subject Company: Dynamix Corporation

Commission File No.: 001-42414

As previously disclosed, on July 21, 2025, Dynamix Corporation (“SPAC”) and The Ether Machine, Inc., a Delaware corporation (“Pubco”) entered into a Business Combination Agreement, dated as of July 21, 2025, with ETH SPAC Merger Sub Ltd., a Cayman Islands exempted company, The Ether Reserve LLC, a Delaware limited liability company (the “Company”), Ethos Sub 1, Inc., a Delaware corporation and a wholly owned subsidiary of SPAC (“SPAC Subsidiary A”), Ethos Sub 2, Inc., a Delaware corporation and a wholly owned subsidiary of SPAC Subsidiary A (“SPAC Subsidiary B”), Ethos Sub 3, Inc., a Delaware corporation and a wholly owned subsidiary of SPAC Subsidiary B, and ETH Partners LLC, a Delaware limited liability company.

The following communications were posted by Andrejka Bernatova, Chief Executive Office of SPAC, on her LinkedIn and X accounts on November 19, 2025:

Additional Information and Where to Find It

SPAC and Pubco intend to file with the Securities and Exchange Commission (the “SEC”) a Registration Statement on Form S-4 (the “Registration Statement”), which will include a preliminary proxy statement of SPAC and a prospectus of Pubco (the “Proxy Statement/Prospectus”) in connection with the proposed business combination (the “Business Combination”) and the other transactions contemplated by the Business Combination Agreement and/or described in this communication (together with the Business Combination and the private placement investments, the “Proposed Transactions”). The definitive proxy statement and other relevant documents will be mailed to shareholders of SPAC as of a record date to be established for voting on the Business Combination and other matters as described in the Proxy Statement/Prospectus. SPAC and/or Pubco will also file other documents regarding the Proposed Transactions with the SEC. This communication does not contain all of the information that should be considered concerning the Proposed Transactions and is not intended to form the basis of any investment decision or any other decision in respect of the Proposed Transactions. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, SHAREHOLDERS OF SPAC AND OTHER INTERESTED PARTIES ARE URGED TO READ, WHEN AVAILABLE, THE PRELIMINARY PROXY STATEMENT/PROSPECTUS, AND AMENDMENTS THERETO, AND THE DEFINITIVE PROXY STATEMENT/PROSPECTUS AND ALL OTHER RELEVANT DOCUMENTS FILED OR THAT WILL BE FILED WITH THE SEC IN CONNECTION WITH SPAC’S SOLICITATION OF PROXIES FOR THE EXTRAORDINARY GENERAL MEETING OF ITS SHAREHOLDERS TO BE HELD TO APPROVE THE PROPOSED TRANSACTIONS AND OTHER MATTERS AS DESCRIBED IN THE PROXY STATEMENT/PROSPECTUS BECAUSE THESE DOCUMENTS WILL CONTAIN IMPORTANT INFORMATION ABOUT SPAC, THE COMPANY, PUBCO AND THE PROPOSED TRANSACTIONS. Investors and security holders will also be able to obtain copies of the Registration Statement and the Proxy Statement/Prospectus and all other documents filed or that will be filed with the SEC by SPAC and Pubco, without charge, once available, on the SEC’s website at www.sec.gov or by directing a request to: Dynamix Corp, 1980 Post Oak Blvd., Suite 100, PMB 6373, Houston, TX 77056; e-mail: info@regen.io, or to: The Ether Machine, Inc., 2093 Philadelphia Pike #2640, Claymont, DE 19703, e-mail: dm@etherreserve.com.

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NEITHER THE SEC NOR ANY STATE SECURITIES REGULATORY AGENCY HAS APPROVED OR DISAPPROVED THE PROPOSED TRANSACTIONS DESCRIBED HEREIN, PASSED UPON THE MERITS OR FAIRNESS OF THE BUSINESS COMBINATION OR ANY RELATED TRANSACTIONS OR PASSED UPON THE ADEQUACY OR ACCURACY OF THE DISCLOSURE IN THIS COMMUNICATION. ANY REPRESENTATION TO THE CONTRARY CONSTITUTES A CRIMINAL OFFENSE.

The Pubco Class A Stock to be issued by Pubco and the class A units issued and to be issued by the Company, in each case, in connection with the Proposed Transactions, have not been registered under the Securities Act and may not be offered or sold in the United States absent registration or an applicable exemption from the registration requirements of the Securities Act.

Participants in the Solicitation

SPAC, Pubco, the Company and their respective directors and executive officers may be deemed under SEC rules to be participants in the solicitation of proxies from SPAC’s shareholders in connection with the Business Combination. A list of the names of such directors and executive officers, and information regarding their interests in the Business Combination and their ownership of SPAC’s securities are, or will be, contained in SPAC’s filings with the SEC. Additional information regarding the interests of the persons who may, under SEC rules, be deemed participants in the solicitation of proxies of SPAC’s shareholders in connection with the Business Combination, including the names and interests of the Company and Pubco’s directors and executive officers, will be set forth in the Proxy Statement/Prospectus, which is expected to be filed by SPAC and Pubco with the SEC. Investors and security holders may obtain free copies of these documents as described above.

No Offer or Solicitation

This communication is for informational purposes only and is not a proxy statement or solicitation of a proxy, consent or authorization with respect to any securities or in respect of the Proposed Transactions and shall not constitute an offer to sell or exchange, or a solicitation of an offer to buy or exchange the securities of SPAC, the Company or Pubco, or any commodity or instrument or related derivative, nor shall there be any sale of any such securities in any state or jurisdiction in which such offer, solicitation, sale or exchange would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of the Securities Act or an exemption therefrom. Investors should consult with their counsel as to the applicable requirements for a purchaser to avail itself of any exemption under the Securities Act.

Forward-Looking Statements

This communication contains certain forward-looking statements within the meaning of the U.S. federal securities laws with respect to the Proposed Transactions and the parties thereto, including expectations, hopes, beliefs, intentions, plans, prospects, results or strategies regarding Pubco, the Company, SPAC and the Proposed Transactions and statements regarding the anticipated benefits and timing of completion of the Proposed Transactions, business plans and investment strategies of Pubco, the Company and SPAC, expected use of the cash proceeds of the Proposed Transactions, the Company’s ability to stake and leverage capital markets and other staking operations and participation in restaking, the amount of capital expected to be received in the Proposed Transactions, the assets held by Pubco, Ether’s position as the most productive digital asset, plans to increase yield to investors, any expected growth or opportunities associated with Ether, Pubco’s listing on an applicable securities exchange and the timing of such listing, expectations of Ether to perform as a superior treasury asset, the upside potential and opportunity for investors resulting from any Proposed Transactions, any proposed transaction structures and offering terms and the Company’s and Pubco’s plans for Ether adoption, value creation, investor benefits and strategic advantages. 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.

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These are subject to various risks and uncertainties, including regulatory review, Ethereum protocol developments, market dynamics, the risk that the Proposed Transactions may not be completed in a timely manner or at all, failure for any condition to closing of the Business Combination to be met, the risk that the Business Combination may not be completed by SPAC’s business combination deadline, the failure by the parties to satisfy the conditions to the consummation of the Business Combination, including the approval of SPAC’s shareholders, or the private placement investments, costs related to the Proposed Transactions and as a result of becoming a public company, failure to realize the anticipated benefits of the Proposed Transactions, the level of redemptions of SPAC’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 shares of SPAC or the shares of Pubco Class A Stock, the lack of a third-party fairness opinion in determining whether or not to pursue the Business Combination, the failure of Pubco to obtain or maintain the listing of its securities any stock exchange on which Pubco Class A Stock will be listed after closing of the Business Combination, changes in business, market, financial, political and regulatory conditions, risks relating to Pubco’s anticipated operations and business, including the highly volatile nature of the price of Ether, the risk that Pubco’s stock price will be highly correlated to the price of Ether and the price of Ether may decrease between the signing of the definitive documents for the Proposed Transactions and the closing of the Proposed Transactions or at any time after the closing of the Proposed Transactions, risks related to increased competition in the industries in which Pubco will operate, risks relating to significant legal, commercial, regulatory and technical uncertainty regarding Ether, risks relating to the treatment of crypto assets for U.S. and foreign tax purposes, challenges in implementing its business plan including Ether-related financial and advisory services, due to operational challenges, significant competition and regulation, being considered to be a “shell company” by any stock exchange on which the Pubco Class A Stock will be listed or by the SEC, which may impact the ability to list Pubco’s Class A Stock and restrict reliance on certain rules or forms in connection with the offering, sale or resale of securities, the outcome of any potential legal proceedings that may be instituted against the Company, SPAC, Pubco or others following announcement of the Business Combination and those risk factors discussed in documents of the Company, Pubco, or SPAC 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 of the final prospectus of SPAC dated as of November 20, 2024 and filed by SPAC with the SEC on November 21, 2024, SPAC’s Quarterly Reports on Form 10-Q, SPAC’s Annual Report on Form 10-K filed with the SEC on March 20, 2025 and the registration statement on Form S-4 and proxy statement/prospectus that will be filed by Pubco and SPAC, and other documents filed by SPAC and Pubco from time to time with the SEC, as well as the list of risk factors included herein. These filings do or will identify and address other important risks and uncertainties that could cause actual results to differ materially from those contained in the forward-looking statements. Additional risks and uncertainties not currently known or that are currently deemed immaterial may also cause actual results to differ materially from those expressed or implied by such forward-looking statements. Readers are cautioned not to put undue reliance on forward-looking statements, and none of the parties or any of their representatives assumes any obligation and do not intend to update or revise these forward-looking statements, each of which are made only as of the date of this communication.

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FAQ

What transaction is Dynamix Corporation (DYNX) describing in this communication?

Dynamix Corporation is describing a planned business combination between its SPAC and The Ether Machine, Inc., along with related entities, under a Business Combination Agreement dated July 21, 2025. The combination would create a new public company (“Pubco”) that will hold the combined business.

What SEC filing will Dynamix Corporation and The Ether Machine, Inc. prepare for the SPAC merger?

They intend to file a Registration Statement on Form S-4 with the SEC, which will include a preliminary proxy statement for Dynamix shareholders and a prospectus for Pubco. A definitive proxy statement/prospectus will later be mailed to Dynamix shareholders of record before the merger vote.

Does this Dynamix (DYNX) communication constitute an offer to sell securities?

No. The communication explicitly states it is for informational purposes only and is not a proxy statement or an offer to sell or exchange securities. Any offer will only be made by means of a prospectus that meets Securities Act requirements or an applicable exemption.

What are key risks mentioned for the Dynamix and Ether Machine business combination?

Key risks include the possibility the Proposed Transactions may not be completed, failure to obtain SPAC shareholder approval, not meeting closing conditions, potential high redemptions of SPAC shares affecting liquidity, challenges obtaining or maintaining a stock exchange listing for Pubco, and significant Ether price volatility and regulatory uncertainty around crypto assets.

How is Ether expected to influence the future Pubco created by the DYNX SPAC deal?

The communication notes expectations that Pubco will pursue Ether-related strategies, including staking, restaking participation, and Ether-related financial and advisory services. It also warns that Pubco’s stock price may be highly correlated with the price of Ether, and that Ether’s volatility and legal, tax and regulatory treatment represent important risks.

Where can Dynamix (DYNX) investors find more detailed information about the SPAC merger and risks?

Investors are directed to read the upcoming Form S-4 and proxy statement/prospectus, as well as existing filings such as Dynamix’s final prospectus dated November 20, 2024, its Form 10-K filed on March 20, 2025, and its Form 10-Q reports. Once filed, these documents will be available without charge on www.sec.gov and via the contact details provided for Dynamix and The Ether Machine, Inc.