Mr. Stephenson has been a director since September 2025. Mr. Stephenson is the Chief Business Officer and Head of Employee Experience of Airbnb, Inc. ( Airbnb ), a vacation rental online marketplace company. Mr. Stephenson has been the Chief Business Officer since January 2024 and the Head of Employee Experience since August 2021. Mr. Stephenson was previously the Chief Financial Officer of Airbnb from January 2019 to February 2024. Prior to joining Airbnb, Mr. Stephenson spent 17 years at Amazon.com, Inc., where he was most recently Vice President and Chief Financial Officer of their Worldwide Consumer Organization from June 2015 to December 2018. Before that, from September 2013 to June 2015, Mr. Stephenson was the Chief Financial Officer of Amazon.com s International Consumer business and led finance across many areas of the company. Mr. Stephenson served as President and Chief Financial Officer of Big Fish Games, Inc., a gaming company, from September 2011 to September 2013. Mr. Stephenson holds a B.S. in Industrial and Management Engineering from Montana State University and an M.B.A. from the University of Iowa. Mr. Stephenson serves on the board of directors of Lyft, Inc. ( Lyft ) and serves as the chair of its audit committee. Key Attributes, Experience and Skills: As the Chief Business Officer and Head of Employee Experience of Airbnb and having served in executive positions in other technology and e-commerce companies, Mr. Stephenson brings extensive knowledge of the technology and e-commerce industries and operational experience to the boardroom, including an understanding of the operational, financial and strategic issues facing businesses in these sectors. In addition, through his prior role as Chief Financial Officer at Airbnb, Mr. Stephenson brings valuable business and financial insight and experience to the board.