Company: HYAC-WT
Filing Date: 2025-12-10
Form Type: 425
Source: 0001104659-25-119923
Chunk: 2

Company: Haymaker Acquisition Corp. 4
Filing Date: 2025-12-10
Form: 425
Chunk 2
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 with the United States Securities and Exchange Commission (the “SEC”) a registration statement on
Form S-4 (the “Registration Statement”), which includes a proxy statement with respect to Haymaker’s shareholder meeting
to vote on the Business Combination and a prospectus with respect to PubCo’s securities to be issued in connection with the Business
Combination (the “proxy statement/prospectus”), as well as other relevant documents concerning the Business Combination. After
the Registration Statement is declared effective by the SEC, the definitive proxy statement/prospectus included in the Registration Statement
will be mailed to the shareholders of Haymaker as of the record date to be established for voting on the Business Combination. INVESTORS
AND SHAREHOLDERS OF HAYMAKER ARE URGED TO READ CAREFULLY AND IN THEIR ENTIRETY THE PROXY STATEMENT/PROSPECTUS REGARDING THE BUSINESS COMBINATION,
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 can to obtain a free copy of the proxy statement/prospectus, as well as other filings
containing information about PubCo, Haymaker and Suncrete, without charge, at the SEC’s website, http://www.sec.gov.

No Offer or Solicitation

This Current Report on Form 8-K (this “Report”)
shall not constitute a solicitation of a proxy, consent, or authorization with respect to any securities or in respect of the Business
Combination. This Report shall also 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, and otherwise in accordance with applicable law.

Participants in Solicitation

Haymaker, 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 Haymaker’s shareholders in connection with the Business Combination. Information regarding the persons