{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-24-035829","form_type":"8-K","ticker":"LNZA","cik":"0001843724","company_name":"LanzaTech Global, Inc.","filed_at":"2024-08-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:14.855301+00:00","generated_at":"2026-05-31T11:16:56.988760+00:00","sec_items":["1.01","2.03","3.02","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"LanzaTech secures up to $150M convertible note financing; $40.15M issued initially","bullets":["Convertible note purchase agreement for up to $150M; initial closing of $40.15M on August 6, 2024.","Notes bear 8% annual interest, mature August 2029; interest may be paid in cash or added to principal.","Notes convertible into common stock at valuation cap of $1.52 (adjusted to $1.25 if less than $80M raised in 60 days).","Mandatory conversion upon qualified equity financing; conversion price at lower of QEF price minus 10% or valuation cap.","Company to seek stockholder approval for conversion above 19.9% of outstanding shares; special meeting within 60 days."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-24-035829","json":"https://secwatch.observer/filing/0001628280-24-035829.json","markdown":"https://secwatch.observer/filing/0001628280-24-035829.md","text":"https://secwatch.observer/filing/0001628280-24-035829.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1843724/000162828024035829/0001628280-24-035829-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1843724/000162828024035829/amci-20240805.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T11:16:56.988760+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}