Origin Materials, Inc., which went public through a merger with Artius Acquisition Inc. (Nasdaq: AACQ), sponsored by Artius Capital Partners, filed an 8-K current report with the SEC on July 10, 2026, under accession number 0001802457-26-000048. Artius Acquisition completed its SPAC IPO in 2020 targeting the sustainable materials and clean technology sector, and closed its business combination with Origin Materials in 2021. The resulting public company develops carbon-negative materials derived from sustainable wood residues, operating within the advanced materials and clean technology space. For full filing details, sponsor profiles, and SPAC deal analytics on AACQ and the broader SPAC universe, sign up for complete data access on SpacDesk.