A. Brooke Seawell has served since 2005 as a venture partner at New Enterprise Associates, and was a partner from 2000 to 2005 at Technology Crossover Ventures. He was executive vice president from 1997 to 1998 at NetDynamics, Inc., an application server software company, which was acquired by Sun Microsystems, Inc. He was senior vice president and chief financial officer from 1991 to 1997 of Synopsys, Inc., an electronic design automation software company. He serves on the board of directors of Tenable Holdings, Inc., a cybersecurity company, and one privately held company. Mr. Seawell served on the board of directors and as audit chair of Glu Mobile, Inc., a publisher of mobile games, from 2006 to 2014, of Informatica Corp., a data integration software company, from 1997 to 2015, of Tableau Software, Inc., a business intelligence software company, from 2011 to 2019, and of Eargo, Inc., a medical device company, from 2020 to 2022. In 2024, the National Association of Corporate Directors named Mr. Seawell as one of the Top 100 directors in the nation. He also previously served as a member of the Stanford University Athletic Board and on the Management Board of the Stanford Graduate School of Business. Mr. Seawell holds a BA degree in Economics and an MBA degree in Finance from Stanford University. He joined the NVIDIA board in 1997.