{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-076814","form_type":"8-K","ticker":"EURK","cik":"0002000410","company_name":"Eureka Acquisition Corp","filed_at":"2026-07-09T22:00:25+00:00","discovered_at":"2026-07-10T10:05:00.271139+00:00","generated_at":"2026-07-10T10:05:47.983226+00:00","sec_items":["1.01","2.03","3.02","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Eureka Acquisition Corp extends deadline to August 3, 2026 via $8,253 deposit by Marine Thinking","bullets":["Marine Thinking deposited $8,253.03 into trust to extend business combination deadline by one month to August 3, 2026.","Company issued unsecured promissory note of $8,253.03 to Marine Thinking, bearing no interest, convertible into units at $10 per unit.","Note is payable upon consummation of business combination or expiry of company term; conversion right into private units.","Extension is part of ongoing merger process with Marine Thinking under BCA dated October 29, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-076814","json":"https://secwatch.observer/filing/0001213900-26-076814.json","markdown":"https://secwatch.observer/filing/0001213900-26-076814.md","text":"https://secwatch.observer/filing/0001213900-26-076814.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026076814/0001213900-26-076814-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026076814/ea0297579-8k425_eureka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-10T10:05:47.983226+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"}