Mike Lisman becomes TransDigm CEO effective Oct 1, 2025; Kevin Stein retires

TransDigm Group INC

Mike Lisman appointed President and CEO, succeeding Kevin Stein who retired Sept 30, 2025.
Lisman previously served as Co-COO since May 2023; prior roles include CFO and M&A lead.
Second Amended and Restated Employment Agreement with Lisman executed Oct 1, 2025.
Stein remains as advisor through March 31, 2026 and continues as Board member.

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