LanzaTech Global, Inc. (Nasdaq: LNZA) reached the public markets through a business combination with AMCI Acquisition Corp. II, a blank-check company sponsored by AMCI Group that completed its IPO in 2021 under the ticker AMCI. This Form 10-Q, filed in November 2021, covers a quarterly reporting period during the SPAC's active search phase, shortly before the LanzaTech business combination was publicly announced in December of that year; the merger closed in February 2023. The combined company operates in the clean energy and carbon capture sector, converting industrial carbon emissions into sustainable fuels and chemicals through proprietary gas fermentation technology. Sign up at SpacDesk for full filing histories, sponsor profiles, and deal timelines on this and every SPAC in our database.