{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-015001","form_type":"8-K","ticker":"LNZA","cik":"0001843724","company_name":"LanzaTech Global, Inc.","filed_at":"2025-03-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.243383+00:00","generated_at":"2026-05-24T05:13:35.382326+00:00","sec_items":["5.02","8.01","7.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"LanzaTech delays FY2024 earnings, hires Rothschild for strategic options review","bullets":["Board appointed Jill Frizzley as Class III director; she will serve on Strategic Committee; monthly fee $40,000 plus $7,500 per diem.","Company engaged Rothschild & Co as financial advisor to evaluate capital raising, partnerships, asset transactions, or other strategic options.","Will file Form 12b-25 for late 10-K; will not release Q4 2024 or full-year 2024 earnings; cancels March 31, 2025 earnings call.","Shifting core operations from R&D to global deployment; streamlining priorities and cost structure."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-015001","json":"https://secwatch.observer/filing/0001628280-25-015001.json","markdown":"https://secwatch.observer/filing/0001628280-25-015001.md","text":"https://secwatch.observer/filing/0001628280-25-015001.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1843724/000162828025015001/0001628280-25-015001-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1843724/000162828025015001/amci-20250320.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T05:13:35.382326+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":[{"claim_id":"7e5da31fe6","claim":"Jill Frizzley was appointed as Class III Director at LanzaTech Global, Inc..","evidence_excerpt":"On March 20, 2025, the Board of Directors (the “Board”) of LanzaTech Global, Inc. (the “Company”) increased the size of the Board from eight (8) directors to nine (9) directors and appointed Jill Frizzley to fill the vacancy created by the increase in the number of directors.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1843724/000162828025015001/0001628280-25-015001-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class III Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}