LanzaTech Global, Inc. 8-K/A

What Happened LanzaTech Global, Inc. (LNZA) filed an 8-K dated April 17, 2026 disclosing a change in the registrant’s certifying accountant under Item 4.01. The company requested that Deloitte & Touche LLP furnish a letter to the Securities and Exchange Commission stating whether it agrees with the statements made by the company in the filing. The filing includes Exhibit 16.1, a letter from Deloitte & Touche LLP dated April 17, 2026. The report is signed by Maryann Maas, Interim General Counsel.

Key Details

• Filing date: April 17, 2026 (Form 8-K).
• Item reported: 4.01 — Changes in Registrant’s Certifying Accountant.
• Exhibit included: 16.1 — Letter from Deloitte & Touche LLP dated April 17, 2026.
• Form signed by: Maryann Maas, Interim General Counsel.

Why It Matters A change in the company’s certifying accountant is material because it relates to who audits and signs off on LanzaTech’s financial statements. Investors should note the audit transition and review the Deloitte letter (Exhibit 16.1) and any subsequent 8-Ks or filings for additional context (e.g., reasons for the change, whether the auditor resigned or was dismissed, and any audit-related disagreements). Monitor upcoming Form 10-Q/10-K filings for the new auditor’s report and any potential impacts on financial reporting or filing timelines.