{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-018643","form_type":"8-K","ticker":"LNZA","cik":"0001843724","company_name":"LanzaTech Global, Inc.","filed_at":"2023-05-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:41.147914+00:00","generated_at":"2026-06-14T22:38:43.211469+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"low","headline":"LanzaTech Q1 2023 results announced; financial details not in provided transcript excerpt","bullets":["Company held Q1 2023 earnings call on May 15, 2023.","Transcript furnished as Exhibit 99.1 does not contain actual financial figures.","No revenue, EPS, or guidance figures available from this filing excerpt.","Refer to the earnings release filed separately for detailed results."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-018643","json":"https://secwatch.observer/filing/0001628280-23-018643.json","markdown":"https://secwatch.observer/filing/0001628280-23-018643.md","text":"https://secwatch.observer/filing/0001628280-23-018643.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1843724/000162828023018643/0001628280-23-018643-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1843724/000162828023018643/amci-20230515.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T22:38:43.211469+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":"6b4aa32ddb13a50d83568ac166dfdc0d2c9c48a8","claim":"LanzaTech Global, Inc. reported financial results for first fiscal quarter ended March 31, 2023.","evidence_excerpt":"On May 15, 2023, LanzaTech Global, Inc. (Nasdaq: LNZA), held a conference call announcing its financial results for the first fiscal quarter ended March 31, 2023.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1843724/000162828023018643/0001628280-23-018643-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first fiscal quarter ended March 31, 2023"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}