TMC the metals Co. Inc., which trades under the ticker SOAC and completed its de-SPAC transaction through Sustainable Opportunities Acquisition Corp. in 2021, filed an 8-K with the SEC on May 29, 2026, bearing accession number 0001104659-26-068344. The company operates in the metals and mining sector, focused on the exploration and development of polymetallic nodules from the deep seafloor. Sustainable Opportunities Acquisition Corp. IPO'd in 2020 and represented one of the earlier ESG-positioned blank-check vehicles targeting critical minerals and sustainable materials. TMC now carries post-merger public company status on Nasdaq. Visit SpacDesk and sign up for full data on SOAC, including filings history, merger timeline, and sector comps.