---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-109088"
form_type: "8-K"
ticker: "EURK"
cik: "0002000410"
company_name: "Eureka Acquisition Corp"
filed_at: "2026-10-13T21:10:31+00:00"
generated_at: "2026-10-13T21:12:03.410894+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Eureka Acquisition regains Nasdaq 300-public-holder compliance; matter closed

## Summary
- Nasdaq letter dated Oct 6, 2026 confirms regained compliance with Listing Rule 5550(a)(3) minimum 300 public holders requirement.
- Exchange stated the deficiency matter is now closed; no fines, transfer or other conditions disclosed.
- Eureka Acquisition Corp is a Cayman Islands SPAC; units (EURKU), Class A shares (EURK) and rights (EURKR) trade on Nasdaq.
- 8-K signed October 13, 2026 by Chief Executive Officer Fen Zhang; no financial figures or deal terms included.

## SEC filing metadata
- accession: 0001213900-26-109088
- form_type: 8-K
- ticker: EURK
- cik: 0002000410
- company_name: Eureka Acquisition Corp
- filed_at: 2026-10-13T21:10:31+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2000410/000121390026109088/0001213900-26-109088-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2000410/000121390026109088/ea0308090-8k425_eureka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-109088
- JSON: https://secwatch.observer/filing/0001213900-26-109088.json
- Plain text: https://secwatch.observer/filing/0001213900-26-109088.txt

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