---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-038123"
form_type: "8-K"
ticker: null
cik: "0001970509"
company_name: "Haymaker Acquisition Corp. 4"
filed_at: "2026-04-01T23:59:59+00:00"
generated_at: "2026-05-15T08:02:10.389647+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Haymaker enters preferred stock exchange, adds $61.6M PIPE, postpones SPAC vote to Apr 2

## Summary
- PubCo issues 26,000 shares of Series A Preferred Stock (9% dividend, $1,000 liquidation preference) in exchange for Suncrete Senior Preferred Units.
- PIPE investment increased by $61.6M to total $167.1M via new subscription agreement with an additional investor.
- Shareholder and warrantholder meetings postponed from March 30 to April 2; redemption deadline extended to April 1.

## SEC filing metadata
- accession: 0001104659-26-038123
- form_type: 8-K
- cik: 0001970509
- company_name: Haymaker Acquisition Corp. 4
- filed_at: 2026-04-01T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 3.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1970509/000110465926038123/0001104659-26-038123-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1970509/000110465926038123/tm2610814d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-038123
- JSON: https://secwatch.observer/filing/0001104659-26-038123.json
- Plain text: https://secwatch.observer/filing/0001104659-26-038123.txt

## Key facts
- Material Agreements
  Haymaker Acquisition Corp. 4 entered into Securities Exchange Agreement with holders of Suncrete’s Senior Preferred Units valued at 26,000 shares of Series A Convertible Perpetual Preferred Stock (effective 2026-03-26).
  - Action: entry
  - Agreement: equity purchase
  - Counterparty: holders of Suncrete’s Senior Preferred Units
  - Value: 26,000 shares of Series A Convertible Perpetual Preferred Stock
  - Effective: 2026-03-26
  source text: On March 26, 2026, PubCo entered into a Securities Exchange Agreement (the “Exchange Agreement”) with holders of Suncrete’s Senior Preferred Units (the “Senior Preferred Units”), pursuant to which PubCo agreed to issue an aggregate of 26,000 shares of Series A Convertible Perpetual Preferred Stock, par value $0.0001 per share (the “Series A Preferred Stock”), to such Senior Preferred Unit holders in exchange for their Senior Preferred Units (the “Exchange”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1970509/000110465926038123/0001104659-26-038123-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.