Chief Accounting Officer Michael Heraty resigns; CFO Koyanagi adds duties

LanzaTech Global, Inc.

Michael Heraty resigned as Chief Accounting Officer effective June 26, 2025.
Resignation not related to any disagreement on financial reporting or operations.
CFO Sushmita Koyanagi will assume principal accounting officer role in addition to CFO.
No new compensatory arrangement was entered into with Ms. Koyanagi for the additional role.

item 5.02item 9.01

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Departed

Michael Heraty

Chief Accounting Officer

LNZA · LanzaTech Global, Inc.

Effective: 2025-06-26
Successor: Sushmita Koyanagi
Filed: Jun 23, 2025 23:59 UTC

On June 16, 2025, Michael Heraty, the Chief Accounting Officer of LanzaTech Global, Inc. (the “Company”), submitted his resignation, effective as of June 26, 2025.

Role change

Sushmita Koyanagi

Chief Financial Officer and principal accounting officer

LNZA · LanzaTech Global, Inc.

Effective: 2025-06-26
Filed: Jun 23, 2025 23:59 UTC

Sushmita Koyanagi, the Company’s Chief Financial Officer, is expected to assume the responsibilities of principal accounting officer

Source: SEC EDGAR

accession 0001628280-25-032651

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