Mr. O Kelley is the CEO of Scope3, a company he co-founded in December 2021 focused on decarbonization in media and advertising through end-to-end emissions measurement across the supply chain. In 2019, Mr. O Kelley co-founded Waybridge, a supply-chain platform for commodities, and was its CEO until December 2021. Previously, he was CEO of AppNexus, a company he co-founded in 2007 which was acquired by AT&T in 2018. From the acquisition date until February 2019, he served as a strategic advisor to assist with the integration of AppNexus into AT&T. Prior to AppNexus, for four years, Mr. O Kelley was Chief Technology Officer of Right Media, a digital advertising exchange acquired by Yahoo in 2007. Mr. O Kelley serves on the board of Tech:NYC. He has been recognized in Crain s 40 Under 40, Adweek 50, and Silicon Alley 100 lists. In 2012, he was named as an EY Entrepreneur of the Year in the New York region. O Kelley holds a Bachelor of Science in Engineering degree in computer science from Princeton University. Skills and Qualifications Mr. O Kelley s experience in the high-tech environment qualifies him to serve as a member of our Board. In addition, his experience as an entrepreneur provides valuable insights to the Board, and his current position offers opportunities for the Board to view the Company s strategy from a customer perspective.