Welcome to our dedicated page for Haymaker Acquisition SEC filings (Ticker: HYAC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Haymaker Acquisition Corp. 4 filings document the regulatory record of a SPAC issuer through its completed business-combination transition. The filings cover material-event reports, transaction agreements, shareholder voting matters, capital-structure disclosures, governance items and risk-factor disclosures tied to its blank-check company structure.
The filing record also documents the removal of Haymaker securities from NYSE listing and registration, including Class A ordinary shares, units and warrants, and the Form 15 notice terminating or suspending Exchange Act reporting obligations for its common stock.
Haymaker Acquisition Corp. 4 — First Trust entities filed an Amendment No. 3 to a Schedule 13G/A reporting beneficial ownership of the issuer's Class A Ordinary Shares as of 03/31/2026.
First Trust Merger Arbitrage Fund reported 230,759 shares (0.97%), and First Trust Capital Management L.P., First Trust Capital Solutions L.P. and FTCS Sub GP LLC collectively reported 264,228 shares (1.13%). The filing is a joint statement and describes advisory/control relationships and sole voting and dispositive power for the amounts reported.
Haymaker Acquisition Corp. 4 Schedule 13G/A amendment reports that Fort Baker Capital Management LP directly holds 250,000 Class A ordinary shares of the issuer, representing 1.1% of the Class A outstanding. The filing states shares outstanding were 23,425,499 as of March 30, 2026.
The filing also discloses that Steven Patrick Pigott and Fort Baker Capital, LLC share voting and dispositive power over the same 250,000 shares. The reporting persons disclaim group membership and broader beneficial ownership beyond their pecuniary interest.
Mizuho Financial Group, Inc. files Amendment No. 1 to a Schedule 13G/A reporting 0 shares of Haymaker Acquisition Corp. 4 common stock (CUSIP G4375F108).
The filing states 0.0% beneficial ownership and clarifies indirect ownership ties through Mizuho Securities USA LLC; it is signed by Takahiro Katsura on 05/14/2026.
W. R. Berkley Corporation reported beneficial ownership of 2,321,633 Class A ordinary shares of Haymaker Acquisition Corp. 4, representing 9.9% of the class as of 03/31/2026. The filing (Amendment No. 2) shows shared voting and shared dispositive power over these shares.
American Century Capital Portfolios, Inc., American Century Investment Management, Inc., American Century Companies, Inc. and Stowers Institute for Medical Research filed a Schedule 13G/A reporting holdings related to Haymaker Acquisition Corp. 4 Class A Common Stock (CUSIP G4375F108). The filing states the reporting persons own 5 percent or less of the class and lists voting and dispositive powers as 0.00 in the attached cover responses. The filing is signed by authorized representatives with signature dates of 05/05/2026.
Wolverine Asset Management, LLC and affiliated filers reported no beneficial ownership of Haymaker Acquisition Corp. 4 Class A Ordinary Shares. The filing states that WAM, Wolverine Holdings, Christopher L. Gust, and Robert R. Bellick each have voting and dispositive power over 0 shares and beneficially own 0% of the class. The submission is an amendment to a prior Schedule 13G and is signed by the named managers and an officer.
Haymaker Acquisition Corp. 4 Schedule 13G/A amendment states the Reporting Persons beneficially owned 0 shares of Class A common stock (CUSIP G4375F108) as of 04/08/2026. The amendment supersedes Amendment No. 2 and corrects prior reporting to reflect no ownership.
The filing lists the reporting group (Harraden Adviser, Harraden GP, Harraden LLC, Harraden Fund, Harraden Special Op Fund, Harraden Strategic Fund, Harraden Concentrated Fund, and Frederick V. Fortmiller, Jr.) and provides organizational and address details; signatures show execution on 04/17/2026.
Haymaker Acquisition Corp. 4’s former sponsor group now reports no remaining stake in the SPAC’s Class A shares. Haymaker Sponsor IV LLC, Andrew R. Heyer and Steven J. Heyer each disclose beneficial ownership of 0 Class A Ordinary Shares, representing 0% of the class.
The change follows completion of a multi-step business combination on April 8, 2026, in which Haymaker domesticated from the Cayman Islands to Delaware and merged into Suncrete, Inc. (PubCo) structures. SPAC shares and warrants were converted into PubCo equity and Company Warrants, and sponsor-related holdings shifted into PubCo securities.
Suncrete, Inc. completed its business combination with Haymaker Acquisition Corp. 4, transforming the former SPAC into an operating concrete materials company listed on Nasdaq under the symbol “RMIX.”
On April 8, 2026, Haymaker domesticated to Delaware, merged into Suncrete’s structure, and closed multiple related steps, including warrant redemption and PIPE financing. Holders redeemed 12,628,150 SPAC Class A shares at $11.57 per share, leaving about $59 million in the trust account before expenses. Suncrete and its owners received a mix of Company Class A and Class B Common Stock, restricted equity, and Series A Preferred Stock, while PIPE investors purchased additional Class A shares and pre-funded warrants. After the deal, 46,879,768 Class A shares, 23,714,609 Class B shares, and 398,800 Company Warrants were outstanding, with voting control concentrated through high‑vote Class B stock. The Company also put in place new registration rights agreements, a forward purchase agreement for up to 5,000,000 shares, credit agreement amendments to support the structure, and a $10 million diligence and integration fee to an affiliate. Grant Thornton LLP was engaged as the new auditor, and the Company adopted a new charter, bylaws, incentive plans, ESPP, and a code of ethics, formally ceasing to be a shell company.