{"filing":{"accession_number":"0001628280-26-066526","cik":"0001843724","ticker":"LNZAW","company_name":"LanzaTech Global, Inc.","form":"8-K","filing_date":"2026-10-20","report_date":"2026-10-14","primary_document":"amci-20261014.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1843724/000162828026066526/amci-20261014.htm"},"events":[{"id":36489,"run_id":33645,"accession_number":"0001628280-26-066526","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"LanzaTech Global entered into a series of material recapitalization and deleveraging transactions involving LanzaJet, a significant equity-held subsidiary, on October 14, 2026, including $10 million in senior secured notes (with up to $25 million total commitment), warrant exchanges that would give LanzaTech 66.67% ownership upon exercise, and amended stockholders' agreements.","company_name":"LanzaTech Global, Inc.","ticker":"LNZAW","filing_date":"2026-10-20","form":"8-K","submitted_at":null,"items":[{"id":40921,"accession_number":"0001628280-26-066526","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"LanzaTech Global entered into a series of material recapitalization and deleveraging transactions involving LanzaJet, a significant equity-held subsidiary, on October 14, 2026. The transactions include $10 million in senior secured notes (with up to $25 million total commitment), warrant exchanges that would give LanzaTech 66.67% ownership upon exercise, and amended stockholders' agreements. These constitute a material restructuring of LanzaTech's investment in LanzaJet and represent a significant capital event affecting the registrant's financial position and control structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40922,"accession_number":"0001628280-26-066526","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Item 2.03 explicitly addresses creation of a direct financial obligation. The disclosure references an \"FSI Secured Note Purchase Agreement\" incorporated from Item 1.01, indicating issuance of debt securities (notes). This represents a material new financial obligation for LanzaTech Global.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":36490,"run_id":33645,"accession_number":"0001628280-26-066526","anchor_item_number":"3.02","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"LanzaTech issued FSI Warrants in an unregistered transaction relying on Section 4(a)(2) of the Securities Act, with additional warrants to be issued on a future closing date, resulting in dilutive equity upon exercise.","company_name":"LanzaTech Global, Inc.","ticker":"LNZAW","filing_date":"2026-10-20","form":"8-K","submitted_at":null,"items":[{"id":40923,"accession_number":"0001628280-26-066526","item_number":"3.02","item_title":"Unregistered Sales of Equity Securities.","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"LanzaTech issued FSI Warrants (and agreed to issue additional warrants on a future closing date) in an unregistered transaction relying on Section 4(a)(2) of the Securities Act. The disclosure explicitly references Item 3.02 (Unregistered Sales of Equity Securities) and describes warrant issuances that will result in dilutive equity upon exercise (Warrant Shares), a classic private placement structure material to investors assessing capital structure and ownership dilution.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":36491,"run_id":33645,"accession_number":"0001628280-26-066526","anchor_item_number":"8.01","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"Jennifer Holmgren, LanzaTech Global's Chief Executive Officer, was appointed interim Chief Executive Officer of LanzaJet in connection with the recapitalization transactions.","company_name":"LanzaTech Global, Inc.","ticker":"LNZAW","filing_date":"2026-10-20","form":"8-K","submitted_at":null,"items":[{"id":40924,"accession_number":"0001628280-26-066526","item_number":"8.01","item_title":"Other Events.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"Jennifer Holmgren, the Company's Chief Executive Officer, was appointed interim Chief Executive Officer of LanzaJet in connection with the Transactions. This is a material executive appointment of a named executive (the registrant's CEO) to an interim leadership role at an affiliated entity, which would affect investor assessment of management capacity and corporate structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40921,"accession_number":"0001628280-26-066526","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"LanzaTech Global entered into a series of material recapitalization and deleveraging transactions involving LanzaJet, a significant equity-held subsidiary, on October 14, 2026. The transactions include $10 million in senior secured notes (with up to $25 million total commitment), warrant exchanges that would give LanzaTech 66.67% ownership upon exercise, and amended stockholders' agreements. These constitute a material restructuring of LanzaTech's investment in LanzaJet and represent a significant capital event affecting the registrant's financial position and control structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"LanzaTech Global, Inc.","ticker":"LNZAW","filing_date":"2026-10-20"},{"id":40922,"accession_number":"0001628280-26-066526","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Item 2.03 explicitly addresses creation of a direct financial obligation. The disclosure references an \"FSI Secured Note Purchase Agreement\" incorporated from Item 1.01, indicating issuance of debt securities (notes). This represents a material new financial obligation for LanzaTech Global.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"LanzaTech Global, Inc.","ticker":"LNZAW","filing_date":"2026-10-20"},{"id":40923,"accession_number":"0001628280-26-066526","item_number":"3.02","item_title":"Unregistered Sales of Equity Securities.","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"LanzaTech issued FSI Warrants (and agreed to issue additional warrants on a future closing date) in an unregistered transaction relying on Section 4(a)(2) of the Securities Act. The disclosure explicitly references Item 3.02 (Unregistered Sales of Equity Securities) and describes warrant issuances that will result in dilutive equity upon exercise (Warrant Shares), a classic private placement structure material to investors assessing capital structure and ownership dilution.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"LanzaTech Global, Inc.","ticker":"LNZAW","filing_date":"2026-10-20"},{"id":40924,"accession_number":"0001628280-26-066526","item_number":"8.01","item_title":"Other Events.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"Jennifer Holmgren, the Company's Chief Executive Officer, was appointed interim Chief Executive Officer of LanzaJet in connection with the Transactions. This is a material executive appointment of a named executive (the registrant's CEO) to an interim leadership role at an affiliated entity, which would affect investor assessment of management capacity and corporate structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:07:42.936431+00:00","company_name":"LanzaTech Global, Inc.","ticker":"LNZAW","filing_date":"2026-10-20"}]}