425: SPAC Merger Update: Haymaker, Suncrete Boost PIPE, Delay Vote

Haymaker Acquisition Corp. 4 and Suncrete, Inc. updated their business combination, increasing PIPE financing to $167.1 million and postponing shareholder meetings.

Summary

• Haymaker Acquisition Corp. 4 (Haymaker), Suncrete, Inc. (PubCo), and Concrete Partners Holding, LLC (Suncrete) entered into a Business Combination Agreement on October 9, 2025.
• PubCo entered into a Securities Exchange Agreement on March 26, 2026, to issue 26,000 shares of Series A Convertible Perpetual Preferred Stock to holders of Suncrete's Senior Preferred Units in exchange for their units.
• The Series A Preferred Stock accrues dividends at an annual rate of 9.0%, compounded quarterly, and has a liquidation preference of $1,000.00 per share plus accrued dividends.
• Series A Preferred Stock is convertible into PubCo Class A Common Stock at the greater of $18.00 per share or the five-day volume-weighted average price (VWAP) and is redeemable by PubCo at its option.
• The exchange of Senior Preferred Units for Series A Preferred Stock is conditional on Available Cash (as defined in the Business Combination Agreement) being less than $250.0 million.
• A new Subscription Agreement was signed on March 27, 2026, with an additional PIPE Investor for $61.6 million, increasing the aggregate PIPE Investment to $167.1 million from an initial $105.5 million.
• Haymaker postponed its Warrantholder Meeting and Extraordinary General Meeting of Shareholders from March 30, 2026, to April 2, 2026.
• The deadline for redemption requests was extended from March 26, 2026, to April 1, 2026.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a moderately positive update. The significant increase in PIPE funding strengthens the capital position for the business combination, but the meeting postponements introduce a degree of uncertainty regarding the timeline and finalization of the deal.

Positives

• The aggregate PIPE Investment increased significantly from $105.5 million to $167.1 million, demonstrating enhanced investor confidence and providing additional capital for the combined entity.
• The conversion of Senior Preferred Units into Series A Preferred Stock streamlines the capital structure and provides a clear framework for preferred equity.
• PubCo retains the option to redeem the Series A Preferred Stock, offering flexibility in managing its capital structure in the future.

Negatives

• The postponement of the Warrantholder and Shareholder Meetings could indicate challenges in securing necessary approvals or other unforeseen issues, potentially delaying the business combination.
• Extending the redemption request deadline to April 1, 2026, provides a longer window for public shareholders to redeem their shares, which could reduce the cash available to the combined company.
• The Series A Preferred Stock carries a substantial 9.0% annual cumulative dividend, which represents a significant ongoing cost to the company.
• The condition for the Series A Preferred Stock exchange, requiring Available Cash to be less than $250.0 million, suggests a potential concern regarding the cash position post-merger or a mechanism to manage cash levels.

Risks

• The Business Combination and the PIPE investment may not be completed in a timely manner or at all.
• Failure by the parties to satisfy the conditions to the consummation of the PIPE investment, the SPAC public warrant exchange, and the Business Combination, including the Minimum Cash Condition and approval of Haymaker's shareholders and warrantholders.
• Risk that any investors do not satisfy their obligations under non-redemption agreements.
• Haymaker will retain sole discretion to effect the warrant amendment, which could be influenced by the level of redeeming stockholders.
• Failure to realize the anticipated benefits of the Business Combination.
• The outcome of any potential legal proceedings that may be instituted against PubCo, Suncrete, Haymaker, or others following the announcement of the Business Combination.
• The level of redemptions by Haymaker's public shareholders may reduce the public float and liquidity of the trading market for, and/or maintain the quotation, listing, or trading of, the Ordinary Shares or the Class A Common Stock of PubCo.
• Failure of PubCo to obtain or maintain the listing of its securities on any stock exchange after the closing of the Business Combination.
• Costs related to the Business Combination and as a result of PubCo becoming a public company.
• Risks relating to Suncrete's anticipated operations and business, including the success of any future acquisitions.
• Issuances of equity or debt securities following the closing of the Business Combination, including issuances for Suncrete's acquisition strategy, may adversely affect the value of Suncrete's common stock and dilute its stockholders.
• After consummation of the Business Combination, PubCo may experience difficulties managing its growth and expanding operations.
• Challenges in implementing the business plan due to a lack of operating history, operational challenges, significant competition, and regulation.

Future Outlook

The company anticipates completing the Business Combination and PIPE investment, with plans for PubCo's securities to be listed on a stock exchange. Management expects to navigate the closing conditions, including shareholder and warrantholder approvals, and manage potential redemptions to realize the anticipated benefits of the combination. Future operations will focus on Suncrete's business, including potential acquisitions, while managing growth and operational challenges.

Management Comments

• Haymaker's management determined to postpone the Warrantholder Meeting and Shareholder Meeting to April 2, 2026, to facilitate the Business Combination.
• Management extended the redemption request deadline to April 1, 2026, to accommodate the postponed meetings and allow shareholders to adjust their redemption decisions.

Industry Context

StockSavvy.ai notes that this filing reflects common dynamics within the SPAC market, where business combinations often involve adjustments to financing structures and timelines as closing approaches. The increase in PIPE funding is a positive signal, as securing sufficient capital is a critical hurdle for de-SPAC transactions. However, meeting postponements and the specific terms of preferred equity, particularly the high dividend rate and the cash condition for its issuance, suggest the company is navigating complex financial engineering to ensure the deal's completion and manage its post-merger liquidity. The concrete industry, while foundational, typically experiences cyclical demand, and the success of Suncrete post-merger will depend on its ability to execute its business plan amidst these market conditions.

Comparison to Industry Standards

• The increase in PIPE funding from $105.5 million to $167.1 million is a positive development, as many SPACs face challenges in retaining sufficient cash due to high redemption rates. This improved funding compares favorably to SPACs that struggle to meet minimum cash conditions.
• The 9.0% cumulative dividend rate on the Series A Preferred Stock is relatively high, reflecting the risk profile associated with preferred equity in a de-SPAC transaction, potentially higher than typical investment-grade preferred stock but within the range for growth-oriented or higher-risk ventures.
• The postponement of shareholder meetings is not uncommon in SPAC transactions, as companies often require more time to secure necessary approvals or address investor concerns, similar to recent delays seen in other complex SPAC mergers.
• The inclusion of a beneficial ownership limitation (e.g., 4.99% or 9.99%) for warrant exercises is a standard anti-dilution and regulatory compliance measure often seen in private placement agreements to prevent immediate large-scale accumulation and reporting requirements under Section 13(d) of the Exchange Act.

Corporate Governance

Legal Proceedings

• The filing mentions the risk of "the outcome of any potential legal proceedings that may be instituted against PubCo, Suncrete, Haymaker or others following announcement of the Business Combination," but does not detail any current or pending legal proceedings.

Related Party Transactions

• The Certificate of Designation for the Series A Preferred Stock references a Management and Consulting Agreement, dated July 29, 2024, between the Corporation (as successor to Concrete Partners Holding, LLC) and Dothan Concrete Investments Management, LLC, an affiliate of Dothan Concrete Investors, LLC. This agreement includes provisions for deferred compensation if cumulative dividends on the Series A Preferred Stock are not paid.

Stakeholder Impact

• Shareholders (Haymaker): Will vote on the Business Combination and face a new redemption deadline. Their ownership in PubCo will be subject to potential dilution from Series A Preferred Stock conversion and warrant exercises.
• Warrantholders (Haymaker): Will participate in a postponed meeting to vote on the Business Combination.
• Senior Preferred Unit Holders (Suncrete): Will exchange their units for Series A Convertible Perpetual Preferred Stock, gaining cumulative dividends and a liquidation preference, subject to the Available Cash condition.
• PIPE Investors: Their aggregate commitment increased, providing additional capital to the combined entity and potentially strengthening their investment.
• Creditors (under Credit Agreement): The Preferred Equity Subordination Agreement will clarify the ranking of the Series A Preferred Stock relative to existing indebtedness.
• Management (Dothan Concrete Investments Management, LLC): Their compensation under the Management Agreement may be deferred if Series A Preferred Stock dividends are not paid.

Next Steps

• Hold the postponed Warrantholder Meeting on April 2, 2026, at 9:00 a.m. New York Time.
• Hold the postponed Shareholder Meeting on April 2, 2026, at 10:00 a.m. New York Time.
• Complete the Exchange of Senior Preferred Units for Series A Preferred Stock immediately prior to the closing of the Acquisition Merger, subject to the Available Cash condition.
• Consummate the Acquisition Merger (Business Combination) between Haymaker, PubCo, and Suncrete.
• PubCo will file a registration statement for the resale of the Shares and Warrant Shares within thirty calendar days after the consummation of the Transactions.

Key Dates

Recommendation

The increased PIPE investment is a positive signal, providing additional capital and investor confidence for the upcoming business combination. However, the postponement of key shareholder meetings and the specific terms of the Series A Preferred Stock, including its high cumulative dividend and the condition tied to available cash, introduce elements of uncertainty and potential financial burden. Investors should hold to monitor the successful completion of the business combination and assess the combined entity's financial performance and capital structure post-merger, particularly regarding the impact of preferred dividends and potential redemptions.

Keywords

SPAC, Business Combination, PIPE Investment, Preferred Stock, Merger, Haymaker Acquisition Corp. 4, Suncrete, Inc., Corporate Governance, SEC Filing, Capital Raise, Shareholder Meeting, Warrantholder Meeting, Redemption Deadline, Financial Reporting