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dMY Squared Technology Group, Inc. filed a current report describing its previously disclosed proposed business combination with Horizon Quantum Holdings Pte. Ltd. and Horizon Quantum Computing Pte. Ltd.. The company furnished an investor presentation, dated January 2026, as Exhibit 99.1 to provide additional information about the planned transaction.
The report explains that a registration statement on Form F-4 will be prepared and filed by Holdco and Horizon, including a proxy statement/prospectus for dMY shareholders to vote on the business combination. It highlights that the materials contain forward‑looking statements subject to numerous risks, such as completion of the business combination, shareholder approvals, potential legal proceedings, listing of Holdco’s securities, Horizon’s ability to scale its quantum computing business, the amount of redemptions by dMY public shareholders, and the ability to consummate a previously announced approximately $110 million PIPE financing and related letter agreement with IonQ, Inc. The filing emphasizes that it is not an offer or solicitation to buy or sell securities.
dMY Squared Technology Group, Inc. (DMYY) announced that it, Rose Holdco Pte. Ltd. and Horizon Quantum Computing Pte. Ltd. entered into PIPE subscription agreements with institutional, accredited and strategic investors to support their previously announced business combination. Holdco agreed to issue and sell approximately $110 million of its Class A ordinary shares in a private placement, with the per-share price matching the redemption price of dMY’s public shares for the business combination.
The PIPE investors will receive registration rights, as Holdco agreed to file a resale registration statement for the PIPE shares within 15 business days after the PIPE financing is completed and to seek its effectiveness as soon as practicable. The PIPE closing is expected to occur substantially concurrently with the business combination closing and is subject to conditions including a minimum of 10,000,000 Class A ordinary shares outstanding after closing, listing approval of Holdco’s shares on a major U.S. exchange, and customary accuracy and performance conditions.
dMY Squared Technology Group, Inc. (DMYY) reports that Horizon Quantum Computing, its proposed merger partner, has completed the assembly and integration of its first quantum computer. This update comes in the context of the previously announced Business Combination Agreement among dMY, Horizon, and Rose Holdco Pte. Ltd. for a potential business combination.
The news is furnished under Regulation FD, meaning it is provided for information purposes and is not deemed filed for liability purposes. The companies plan to file a Form F-4 registration statement that will include a proxy statement/prospectus for dMY shareholders to vote on the business combination, and dMY has also circulated a separate proxy statement seeking shareholder approval to extend the deadline to complete a business combination.
dMY Squared Technology Group, Inc. (DMYY) reported that on November 26, 2025 it deposited $50,000 into its trust account to fund an extension of the deadline to complete its initial business combination. The company’s board of directors approved moving the deadline by one month, from November 29, 2025 to December 29, 2025.
This is described as the twenty-third of twenty-three potential one‑month extensions permitted under the company’s Amended and Restated Articles of Organization, as amended. The filing confirms the SPAC is using its final available monthly extension to continue pursuing a business combination within the allowed timeframe.