Welcome to our dedicated page for Haymaker Acqsn 4 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.
The SEC filings page for Haymaker Acquisition Corp. 4 (HYAC) provides direct access to the company’s regulatory disclosures as a New York Stock Exchange-listed special purpose acquisition company. These documents explain how HYAC is structured, how its securities convert in various scenarios, and how its proposed Business Combination with Suncrete is intended to work.
Key filings include multiple Current Reports on Form 8-K describing material events. An 8-K dated October 9, 2025 details entry into the Business Combination Agreement among Haymaker, Suncrete, Inc. (PubCo), merger subsidiaries, and Concrete Partners Holding, LLC. The filing outlines the planned domestication of Haymaker from the Cayman Islands to Delaware, subsequent mergers, and the conversion of SPAC Class A and Class B ordinary shares, units, and warrants into PubCo securities. Amendments and later 8-Ks furnish investor presentations and joint press releases, including disclosure of Suncrete’s acquisition of Schwarz-related ready-mix concrete businesses in the Oklahoma City area.
Additional filings, such as the definitive proxy statement on Schedule 14A dated July 1, 2025, describe proposals to extend the deadline to complete a business combination and provide details on the trust account, shareholder redemption rights, and a promissory note from the sponsor funding monthly contributions to the trust. These materials help investors understand the timing, conditions, and financial arrangements surrounding HYAC’s search for a target.
Through this page, users can review HYAC’s 8-Ks, proxy statements, and references to the registration statement on Form S-4 filed by PubCo and Suncrete. Stock Titan’s platform pairs these filings with AI-powered summaries that highlight the core terms of the Business Combination, the mechanics of share and warrant conversions, and the implications of extension and financing arrangements, allowing readers to navigate complex transaction documents more efficiently.
Haymaker Acquisition Corp. 4 disclosed initial insider holdings on a Form 3. Several Harraden Circle investment entities and Frederick Vincent Fortmiller Jr. are listed as ten percent owners. The filing reports indirect ownership of 4,902,989 Class A shares, reflecting their starting beneficial stake in HYAC.
Haymaker Acquisition Corp. 4 reports a Schedule 13G/A showing Harraden-related entities and Frederick V. Fortmiller, Jr. beneficially owning 4,902,989 shares of Class A common stock, representing 20.93% of the class.
The filing states the ownership is held across Harraden Circle funds with shared voting and dispositive power of 4,902,989 shares. Specific fund-level holdings include Harraden Circle Investors, LP: 2,487,626 shares, Harraden Special Opportunities, LP: 838,430 shares, Harraden Strategic Investments, LP: 1,041,297 shares, and Harraden Concentrated, LP: 535,636 shares. The schedules describe the reporting persons' relationships and indirect beneficial ownership via general partner and adviser roles.
Haymaker Acquisition Corp. 4 Schedule 13G/A: Harraden-related entities report beneficial ownership of 2,034,839 Class A shares, representing 8.69% of the class. The filing states shared voting and dispositive power over those shares and explains the ownership chain among Harraden Adviser, Harraden GP, Harraden LLC and Mr. Fortmiller.
American Century entities and Stowers Institute reported beneficial ownership stakes in Haymaker Acquisition Corp. Class A common stock. The filing lists 2,707,667 shares (11.6%) for American Century Investment Management, American Century Companies and Stowers Institute, and 1,824,300 shares (7.8%) for American Century Capital Portfolios.
The filing uses a joint Schedule 13G format and is signed April 7, 2026.
Haymaker Acquisition Corp. 4 entered agreements tied to its previously announced business combination with Suncrete. A Non-Redemption Agreement dated April 1, 2026 reversed an investor's election to redeem 250,000 Class A shares in exchange for a cash payment formula. A Forward Purchase Agreement dated April 6, 2026 commits designated Harraden Circle funds to a prepaid share forward to purchase up to 5,000,000 shares, with prepaid cash drawn from Haymaker’s trust and termination, maturity and extension mechanics set out in the agreement. At an April 2, 2026 shareholder meeting, 21,622,101 shares were present and all business-combination proposals were approved by recorded votes. A registration statement on Form S-4 and definitive proxy/prospectus have been filed and mailed.
Haymaker Acquisition Corp. 4 detailed new arrangements supporting its planned business combination with Concrete Partners Holding, LLC’s Suncrete business. The company entered a Non-Redemption Agreement under which an existing holder reversed redemptions on 250,000 Class A shares, agreed not to redeem them, and to vote in favor of the deal in exchange for a cash payment tied to the excess of the final redemption price over $10.75 per share.
Haymaker and PubCo also signed a Forward Purchase Agreement with Harraden Circle funds for a prepaid forward on up to 5,000,000 shares, funded from the SPAC trust at business combination closing. Haymaker’s shareholders and warrantholders approved all proposals at their respective April meetings, with over 20.5 million shares and 8.4 million warrants voting in favor.
Suncrete, Inc. disclosed that PubCo entered into an Exchange Agreement to issue an aggregate of 26,000 shares of Series A Convertible Perpetual Preferred Stock to holders of Suncrete’s Senior Preferred Units, with the Exchange to occur immediately prior to the closing of the Acquisition Merger following acceptance of the Certificate of Designation by the Delaware Secretary of State. The Series A accrues dividends at an annual rate of 9.0%, has a liquidation preference of $1,000.00 per share plus accrued dividends, and is convertible at the greater of $18.00 per PubCo Class A share or a five-day VWAP-based price.
Haymaker and PubCo also amended the PIPE commitments: an additional investor committed $61.6 million, bringing the aggregate PIPE to $167.1 million. The Exchange is conditioned on Available Cash being less than $250.0 million at closing. Haymaker postponed its warrantholder and shareholder meetings to April 2, 2026, extending the redemption request deadline to April 1, 2026.
Haymaker Acquisition Corp. 4 disclosed key deal updates tied to its proposed business combination with Suncrete. PubCo agreed to issue 26,000 shares of Series A Convertible Perpetual Preferred Stock to Suncrete Senior Preferred Unit holders in an exchange that will occur immediately prior to closing of the Acquisition Merger, conditioned on Available Cash being less than $250.0 million. The Series A carries a 9.0% annual dividend (compounded quarterly), a $1,000 per-share liquidation preference plus accrued dividends, conversion at the greater of $18.00 per PubCo Class A share or the 5-day VWAP, and a PubCo redemption option. Haymaker and PubCo increased the PIPE commitment to an aggregate of $167.1 million after adding a $61.6 million subscription. Haymaker postponed its warrantholder and shareholder meetings to April 2, 2026 and extended the redemption request deadline to April 1, 2026.
Haymaker Acquisition Corp. 4 outlines new financing and capital terms for its proposed business combination with Suncrete. PubCo agreed to exchange Suncrete’s Senior Preferred Units for 26,000 shares of Series A Convertible Perpetual Preferred Stock, each with a $1,000 liquidation preference and a 9.0% annual dividend, convertible into Class A common stock at the greater of $18.00 per share or a five-day VWAP. The exchange will occur immediately before the acquisition closing if Available Cash is below $250.0 million. PubCo and Haymaker also added a new PIPE subscription of $61.6 million, bringing total PIPE commitments to $167.1 million. Haymaker postponed its warrantholder and shareholder meetings from March 30 to April 2, 2026 and extended the redemption deadline to April 1, 2026, while allowing prior redemption requests to be withdrawn.
Haymaker Acquisition Corp. 4, a Cayman Islands-based SPAC, filed its annual report describing its structure, financing and progress toward a Business Combination. The company completed an IPO of 23,000,000 units at $10.00 each, placing $232,300,000 into a Trust Account to fund an eventual merger.
Haymaker has agreed to a multi-step Business Combination with Suncrete, including a domestication to Delaware, two mergers into a new public company (Pubco), and related support and lock-up agreements. A PIPE Investment of about $167.1 million in Pubco Class A Common Stock and pre-funded warrants is planned to close immediately before the acquisition merger.
The SPAC extended its Combination Period to July 28, 2026, with 372,101 public shares redeemed for roughly $4.1 million. As of year-end, the redemption price was about $11.41 per share and Haymaker reported approximately $258.2 million available for a transaction, subject to further redemptions and deal conditions. The company also outlines a planned amendment to redeem all public warrants for $2.25 in cash plus 0.075 Class A share per warrant if approved by warrant holders.