IB Acquisition Corp. (ticker: IBAC) is a blank-check special purpose acquisition company that filed an 8-K current report with the Securities and Exchange Commission on March 27, 2026, under accession number 0001493152-26-013210. The current report represents a required disclosure of a material corporate event as the company continues its pursuit of a qualifying business combination target. SPAC vehicles file 8-Ks at key junctures across the deal life cycle, from initial merger agreement announcements through shareholder vote outcomes and closing updates, making each filing a meaningful data point for investors tracking deal progress. For full filing history, sponsor background, sector focus, and deal-stage analytics on IBAC, sign up for complete data on SpacDesk.