Michael Graff has been a Senior Advisor at Warburg Pincus LLC, a private equity firm, since 2020. Prior to 2020, he was a Managing Director of Warburg Pincus LLC since 2003. Formerly, he was President and Chief Operating Officer of Bombardier Aerospace, an aerospace manufacturer. Mr. Graff brings knowledge of acquisitions and capital market transactions to the Board both from his time at Bombardier Aerospace and at Warburg Pincus LLC. Mr. Graff s extensive background and expertise in the aerospace industry, coupled with his financial management and strategic planning and analysis, provides the Board with valuable insight and industry experience that he has used throughout his tenure on the Board, including guiding TransDigm through its initial public offering, the financial crisis, and the COVID-19 pandemic. Mr. Graff s tenure on the Board and prior experience, both in aerospace and private equity, adds valuable insight and perspective that have helped TransDigm stay focused and disciplined over time as TransDigm strives to provide private equity returns with the liquidity of the public market. Mr. Graff s management consulting background at McKinsey Company, a management consulting firm, contributes to his experience as an industry leader and demonstrates h is strategic planning and analytical acumen.