secwatch.observer — SEC 8-K summary
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Issuer:     LanzaTech Global, Inc. (LNZA)
CIK:        0001843724
Form:       8-K
Filed at:   2026-03-31T23:59:59+00:00
Accession:  0001628280-26-022503
Event type: earnings
Sentiment:  positive
Materiality: 0.80
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

LanzaTech FY2025 net loss narrows to $49M; opex down 21% YoY
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- Net loss improved to $49.0M from $137.7M in 2024; Adjusted EBITDA loss narrowed to $71.3M from $88.2M.
- Full-year operating expenses decreased 21% YoY to $104.5M; Q4 opex down 45% to $18.3M.
- LanzaJet ownership peaked at 53% in Dec 2025, then reduced to ~46% after Series A at $650M pre-money valuation.
- Closed $20M private placement with SiteGround in Jan 2026; secured €40M EU Innovation Fund grant.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1843724/000162828026022503/0001628280-26-022503-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1843724/000162828026022503/amci-20260331.htm
  HTML page:      https://secwatch.observer/filing/0001628280-26-022503

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer