Company: RMIX
Filing Date: 2025-11-12
Form Type: S-4
Source: 0001104659-25-110488
Chunk: 35

Company: Suncrete, Inc.
Filing Date: 2025-11-12
Form: S-4
Chunk 35
---
FOR” the ESPP Proposal, and “FOR” the Adjournment Proposal.

Your attention is directed to the proxy statement/prospectus accompanying this notice (including the annexes thereto) for a more complete description of the proposed Business Combination and related transactions and each of our Proposals. We encourage you to read the accompanying proxy statement/ prospectus carefully. If you have any questions or need assistance voting your shares, please call our proxy solicitor, Sodali & Co. (“Sodali”) at:

<div align='center'>Sodali & Co. 
 430 Park Avenue, 14th Floor 
 New York, New York 10022 
 Stockholders Call Toll-Free in North America: (800) 662-5200 
 Outside of North America Call Collect: (203) 658-94000 
 E-mail: HYAC@investor.sodali.com.</div>

[•], 2025

By Order of the Board of Directors

TABLE OF CONTENTS

### NOTICE OF SPECIAL MEETING OF PUBLIC WARRANTHOLDERS OF

#### HAYMAKER ACQUISITION CORP. 4 TO BE HELD ON [
<div align='center'>• ], 2025</div>

To the Public Warrantholders of Haymaker Acquisition Corp. 4:

NOTICE IS HEREBY GIVEN that a special meeting of the public warrantholders (the “Warrantholders’ Meeting”) of Haymaker Acquisition Corp. 4, a Cayman Islands exempted company (“Haymaker,” “SPAC,” “we,” “our,” or “us”), will be held in person on [•], 2025, at [•], Eastern Time, at the offices of DLA Piper LLP (US) at 1251 Avenue of the Americas, New York, New York 10020, or such other date, time, and place to which such meeting may be adjourned. We are planning for the Warrantholders’ Meeting to be held virtually pursuant to the procedures described in the accompanying proxy statement/prospectus, but the physical location of the meeting will remain at the location specified above for the 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 Warrantholders’ Meeting, Haymaker shareholders will be asked to consider and vote upon the following proposals:

Warrantholder Proposal No. 1 —