secwatch.observer — SEC 8-K summary ====================================== Issuer: Eureka Acquisition Corp (EURK) CIK: 0002000410 Form: 8-K Filed at: 2026-10-28T20:30:39+00:00 Accession: 0001213900-26-113340 Event type: regulatory Sentiment: negative Materiality: 0.55 Item codes: 3.01 LLM model: deepseek-v4.1-flash:cloud@v2 Eureka Acquisition wins Nasdaq extension to Jan 31, 2027 to cure public float deficiency -------------------------------------------------------------------------------- - 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. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2000410/000121390026113340/0001213900-26-113340-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2000410/000121390026113340/ea0309883-8k425_eureka.htm HTML page: https://secwatch.observer/filing/0001213900-26-113340 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer