Haymaker Acquisition Corp. 4 8-K

What Happened Haymaker Acquisition Corp. 4 (HYAC) filed a Form 8-K on January 14, 2026 under Item 7.01 to disclose a presentation (Exhibit 99.1) related to the previously announced business combination with Suncrete. The parties to the Business Combination Agreement originally signed on October 9, 2025 include Haymaker, Suncrete, Inc. (a PubCo subsidiary), Haymaker Merger Sub I, Inc., Haymaker Merger Sub II, LLC, and Concrete Partners Holding, LLC.

Key Details

• Business Combination Agreement was entered October 9, 2025 between Haymaker and Suncrete (and related subsidiaries).
• Form 8-K filed January 14, 2026 includes a presentation as Exhibit 99.1 (public disclosure under Regulation FD).
• The filing lists the presentation as incorporated into the report and also includes the Inline XBRL cover page (standard filing exhibit).

Why It Matters This 8-K signals that HYAC has publicly released updated presentation materials about the planned merger/acquisition with Suncrete, giving investors official access to the company’s disclosures under Regulation FD. Retail investors should review the attached presentation (Exhibit 99.1) for any transaction details, timelines, or financial information disclosed there and watch for subsequent SEC filings (e.g., proxy statements or registration statements) that will contain material terms and financials.