---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-075470"
form_type: "8-K"
ticker: "EURK"
cik: "0002000410"
company_name: "Eureka Acquisition Corp"
filed_at: "2026-07-06T20:00:43+00:00"
generated_at: "2026-07-06T20:02:14.907744+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Eureka Acquisition Corp shareholders approve extension to July 2027; 2.66M shares redeemed

## Summary
- Shareholders approved charter amendment extending business combination deadline to July 3, 2027, with up to 12 monthly extensions.
- Monthly extension fee of $8,253.03 must be deposited into trust; 30-day cure period for missed payments.
- 2,655,132 Class A ordinary shares were redeemed, reducing Class A shares outstanding to 733,101.
- Charter amendment vote: 3,135,502 for, 611,629 against; auditor appointment also approved.
- Trust agreement amended to reflect extension terms and cure provisions.

## SEC filing metadata
- accession: 0001213900-26-075470
- form_type: 8-K
- ticker: EURK
- cik: 0002000410
- company_name: Eureka Acquisition Corp
- filed_at: 2026-07-06T20:00:43+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 1.01, 5.03, 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2000410/000121390026075470/0001213900-26-075470-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2000410/000121390026075470/ea0296613-8k_eureka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-075470
- JSON: https://secwatch.observer/filing/0001213900-26-075470.json
- Plain text: https://secwatch.observer/filing/0001213900-26-075470.txt

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