---
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"
generated_at: "2026-06-14T22:38:43.211469+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "low"
source: SEC EDGAR
---

# LanzaTech Q1 2023 results announced; financial details not in provided transcript excerpt

## Summary
- 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.

## SEC filing metadata
- 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
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: low
- sec_items: 2.02, 9.01
- 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

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-018643
- JSON: https://secwatch.observer/filing/0001628280-23-018643.json
- Plain text: https://secwatch.observer/filing/0001628280-23-018643.txt

## Key facts
- Earnings Releases
  LanzaTech Global, Inc. reported financial results for first fiscal quarter ended March 31, 2023.
  - Period: first fiscal quarter ended March 31, 2023
  - Result: reported results
  source text: 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_url: https://www.sec.gov/Archives/edgar/data/1843724/000162828023018643/0001628280-23-018643-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.