{"url_path":"/sec/rmix/8-k/2026-05-21/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K/A","doc_date":"2026-05-21","source_url":"https://www.sec.gov/Archives/edgar/data/2094433/0001193125-26-234494-index.html","accession_number":"0001193125-26-234494","cik":"0002094433","ticker":"RMIX","issuer_name":"Suncrete, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/2094433/0001193125-26-234494-index.html","primary_entity_key":"0002094433","primary_entity_name":"Suncrete, Inc."},"word_count":482,"has_tables":true,"body_markdown":"8-K/A\n\ntrue 0002094433 0002094433 2026-04-08 2026-04-08\n\n \n\n \n\nUNITED STATES\n\nSECURITIES AND EXCHANGE COMMISSION\n\nWashington, D.C. 20549\n\n \n\n \n\nFORM 8-K/A\n\n(Amendment No. 2)\n\n \n\n \n\nCURRENT REPORT\n\nPURSUANT TO SECTION 13 OR 15(d)\n\nOF THE SECURITIES EXCHANGE ACT OF 1934\n\nDate of report (Date of earliest event reported): April 8, 2026\n\n \n\n \n\nSuncrete, Inc.\n\n(Exact name of registrant as specified in its charter)\n\n \n\n \n\n \n\nDelaware\n \n001-43227\n \n39-4989597\n\n(State or other jurisdiction\n\nof incorporation)\n\n \n\n(Commission\n\nFile Number)\n\n \n\n(I.R.S. Employer\n\nIdentification Number)\n\n521 E. 2nd Street\n\nTulsa, Oklahoma 74120\n\n(Address of principal executive offices, including zip code)\n\n(918) 355-5700\n\nRegistrant’s telephone number, including area code\n\nNot Applicable\n\n(Former name or former address, if changed since last report)\n\n \n\n \n\nCheck the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n \n☐\n\nWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n\n \n☐\n\nSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n\n \n☐\n\nPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n \n☐\n\nPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\nSecurities registered pursuant to Section 12(b) of the Act:\n\n \n\nTitle of each class\n\n \n\nTrading\n\nSymbol(s)\n\n \n\nName of each exchange\n\non which registered\n\nClass A common stock, par value $0.0001 per share\n \nRMIX\n \nThe Nasdaq Stock Market LLC\n\nIndicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).\n\nEmerging growth company ☒\n\nIf an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐\n\n \n\n \n\n \n\nIntroductory Note\n\nOn April 14, 2026, Suncrete, Inc., a Delaware corporation (the “Company”), filed a Current Report on Form 8-K (as amended by Amendment No. 1 on Form 8-K/A, the “Original Form 8-K”) in connection with the completion of its previously announced business combination contemplated by that certain Business Combination Agreement, dated October 9, 2025, by and among the Company, Haymaker Acquisition Corp. 4, a Cayman Islands exempted company, Haymaker Merger Sub I, Inc., a Delaware corporation and a direct wholly owned subsidiary of the Company, Haymaker Merger Sub II, LLC, a Delaware limited liability company and direct wholly owned subsidiary of the Company, and Concrete Partners Holding, LLC, a Delaware limited liability company (“CPH”).\n\nThis Amendment No. 2 to Current Report on Form 8-K/A (this “Amendment No. 2”) is being filed to amend the Original Form 8-K solely to report that the Auditor Change (as defined below) is effective. Except as described in this Amendment No. 2, all other information in the Original Form 8-K remains unchanged."}