Ivanhoe Capital Acquisition Corp. (IVCP), sponsored by Ivanhoe Capital, filed a 424B3 prospectus supplement on May 8, 2026 in connection with its proposed business combination with AleAnna, Inc., a natural gas exploration and production company focused on operations in Italy. The filing, assigned accession number 0001213900-26-053569, advances the SPAC's de-SPAC process as the two parties work toward a completed merger. IVCP completed its initial public offering in 2021 and targets the energy sector. AleAnna operates within the European upstream natural gas space, a segment drawing renewed attention amid ongoing regional energy supply discussions. Sign up at SpacDesk for full filing data, deal timelines, and sponsor profiles on IVCP and hundreds of other active SPACs.