Pono Capital Four, Inc. is the fourth blank-check vehicle in the Pono Capital SPAC series, sponsored by Pono Capital, LLC, a management team with a track record of technology- and sustainability-focused acquisition vehicles. The company filed an 8-K with the SEC on May 12, 2026, under accession number 0001213900-26-055079, disclosing a material event subject to reporting requirements under the Exchange Act. Pono Capital Four carries the SEC CIK identifier 0002108164 and continues the sponsor's pattern of targeting companies in the technology and clean-energy adjacency sectors. The filing reflects the company's active reporting status as it navigates its post-IPO lifecycle. Sign up for SpacDesk to access the full filing breakdown, sponsor history, and real-time status updates on Pono Capital Four and hundreds of other active SPACs.