Chief Executive Officer, HackerOne Member of the Audit Committee Other public boards: None Ms. Sprague is Chief Executive Officer at HackerOne, a cybersecurity solution provider. Prior to joining HackerOne in November 2024, she was Executive Vice President and Chief Product Officer at F5, a hybrid multi-cloud application security and delivery solution provider. She joined F5 in 2017 as General Manager for the Application Delivery Controller business, became Executive Vice President, Application Delivery and Enterprise Product Operations in 2020, and became Chief Product Officer in 2022. Prior to F5, Ms. Sprague spent 13 years with McKinsey & Company, where she held various leadership positions across their technology practice, including Managing Partner of the Technology, Media and Telecom Practice for the Western Region. Earlier in her career, Ms. Sprague was on the engineering staff of Oracle, Agilent Technologies, and Hewlett-Packard. She holds multiple degrees from the Massachusetts Institute of Technology, including Bachelor of Science and Master of Engineering degrees in Electrical Engineering and Computer Science, and a Master s degree in Technology and Public Policy. Qualifications: Ms. Sprague is qualified to serve as a director of the Company because of her expertise in engineering and product development, her domain knowledge and experience, particularly in cloud services and security, her leadership abilities gained from her executive positions as well as her consulting experience, and her long involvement with bringing innovative technologies to market.