Eureka Acquisition Corp (EURK) filed an 8-K current report with the Securities and Exchange Commission on July 6, 2026, under accession number 0001213900-26-075470, marking a material corporate development for the blank-check company. Eureka is organized as a special purpose acquisition company designed to identify and consummate a business combination with a privately held operating target. The 8-K adds to the regulatory disclosure record that SPACs maintain from their initial public offering through deal completion or wind-down. Sponsor details, current deal status, and the full filing timeline for EURK are indexed on the SpacDesk platform. Sign up today at SpacDesk for comprehensive SPAC intelligence and real-time filing alerts across the market.