LanzaTech Global, Inc. (Nasdaq: LNZA) is a carbon recycling technology company that completed its business combination with AMCI Acquisition Corp. II in February 2023, bringing the Illinois-based firm to public markets through a SPAC transaction sponsored by AMCI Group, a private equity firm with a focus on energy transition and industrials. AMCI Acquisition Corp. II conducted its IPO in 2021. LanzaTech operates in the clean energy and sustainable chemicals sector, developing proprietary gas fermentation technology that converts industrial waste gases and biomass into fuels, chemicals, and materials. The company filed an 8-K with the SEC on August 14, 2026, under accession number 0001628280-26-056930. Visit SpacDesk to sign up for full filing data, sponsor profiles, and real-time SPAC analytics on LNZA and hundreds of other transactions.