Company: RMIX
Filing Date: 2025-11-12
Form Type: S-4
Source: 0001104659-25-110488
Chunk: 14

Company: Suncrete, Inc.
Filing Date: 2025-11-12
Form: S-4
Chunk 14
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 PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY CONSTITUTES A CRIMINAL OFFENSE.**

#### This proxy statement/prospectus is dated
<div align='center'>[•]</div>

#### , 2025, and
<div align='center'>**is first being mailed to Haymaker’s shareholders and warrantholders on or about**</div>

#### [•]

#### , 2025.
TABLE OF CONTENTS

#### HAYMAKER ACQUISITION CORP. 4

#### 324 Royal Palm Way, Suite 300-I

#### Palm Beach, Florida 33480
Dear Haymaker Acquisition Corp. 4 Shareholders and Warrantholders:

You are cordially invited to attend the extraordinary general meeting of shareholders (the “Shareholders’ Meeting”) of Haymaker Acquisition Corp. 4, a Cayman Islands exempted company (“Haymaker,” “SPAC,” “our,” or “us”), which will be held at the offices of DLA Piper LLP (US) at 1251 Avenue of the Americas, New York, New York 10020, on [•], 2025, at [•] Eastern Time, or such other date, time, and place to which such meeting may be adjourned, and/or the meeting of warrantholders (the “Warrantholders’ Meeting” and together with the Shareholders’ Meeting, the “Meetings”) of Haymaker, which will be held at the offices of DLA Piper LLP (US) at 1251 Avenue of the Americas, New York, New York 10020, on [•], 2025, at [•] Eastern Time, or such other date, time, and place to which such meeting may be adjourned. We are also planning for both meetings to be held virtually pursuant to the procedures described in the accompanying proxy statement/prospectus, but the physical location of the Meetings will remain at the location specified above for purposes of The Companies Act (Revised) of the Cayman Islands and our Amended and Restated Memorandum and Articles of Association (the “Existing Organizational Documents”).

At the Shareholders’ Meeting, Haymaker will ask its shareholders to consider and vote upon two separate proposals (the “Initial Merger Proposal” and the “Acquisition Merger Proposal,” collectively the “Business Combination Proposals”) to approve the Business Combination and to approve and adopt the Business Combination Agreement, dated as of October 9,