Experience in developing and globally scaling products and services that provide foundational security for Microsoft s enterprise and consumer ecosystem, including leadership of Microsoft s Identity and Network Access organization, which has more than doubled its revenue and expanded its portfolio to eight security products Proven record of driving strategy, overseeing operations of organizations undergoing digital transformation, and championing positive corporate culture of large teams at global scale Other Public Company Boards: None Former Public Company Boards within Last Five Years: None Career Highlights: President of Identity and Network Access at Microsoft since September 2022, has led and grown Microsoft s multi-billion dollar Entra business that builds secure access solutions for Microsoft s suite of enterprise and consumer services Over 27 years at Microsoft in progressive leadership roles, including Corporate Vice President for the Identity Division in Microsoft s Cloud + Enterprise group from October 2016 to September 2022, and Corporate Vice President of Engineering from June 2016 to September 2016 Served on the Board of Trustees of non-profit AnitaB.org from May 2016 to December 2025 * On April 2, 2026, Ms. Chik announced she would be leaving Microsoft in July 2026.