• LanzaTech filed an amended Form 8-K to update its April 16, 2026 report on auditor changes.
• Amendment added Deloitte letter dated April 17, 2026, confirming agreement with disclosures on its dismissal effective April 10, 2026.
• Filing reiterated that Deloitte audit reports for fiscal 2025 and 2024 included a going-concern explanatory paragraph.
• Report restated no disagreements with Deloitte, while noting previously disclosed material weaknesses in internal control over financial reporting.
• Document also reaffirmed BDO engagement as independent auditor for fiscal 2026, effective April 10, 2026.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Lanzatech Global Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-025865), on April 17, 2026, and is solely responsible for the information contained therein.