{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-113340","form_type":"8-K","ticker":"EURK","cik":"0002000410","company_name":"Eureka Acquisition Corp","filed_at":"2026-10-28T20:30:39+00:00","discovered_at":"2026-10-28T20:32:00.275073+00:00","generated_at":"2026-10-28T20:32:15.361102+00:00","sec_items":["3.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Eureka Acquisition wins Nasdaq extension to Jan 31, 2027 to cure public float deficiency","bullets":["Nasdaq notified Eureka Acquisition on Aug 27, 2026 that it failed Listing Rule 5450(a)(4) on minimum public float.","Company submitted a compliance plan on Oct 12, 2026, the 45-day deadline; Nasdaq granted relief in a letter dated Oct 26, 2026.","New deadline to regain compliance with the Public Float Rule is January 31, 2027; no delisting action announced.","Nasdaq-listed securities affected: units EURKU, Class A shares EURK and rights EURKR; CEO Fen Zhang signed the report Oct 28, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-113340","json":"https://secwatch.observer/filing/0001213900-26-113340.json","markdown":"https://secwatch.observer/filing/0001213900-26-113340.md","text":"https://secwatch.observer/filing/0001213900-26-113340.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026113340/0001213900-26-113340-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026113340/ea0309883-8k425_eureka.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-28T20:32:15.361102+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}