Mark D. Okerstrom has served as Expedia Group’s President and Chief Executive Officer and as a director of Expedia Group since August 2017. Previously, he served as Expedia Group’s Chief Financial Officer and Executive Vice President of Operations from October 2014 until August 2017, Chief Financial Officer and Executive Vice President from September 2011 until October 2014, Secretary from October 2011 until April 2012, and Senior Vice President of Corporate Development from February 2009 to September 2011. Having joined Expedia Group in October 2006, Mr. Okerstrom previously served as Vice President, Corporate Development and as Senior Director, Corporate Development. Prior to joining Expedia Group, Mr. Okerstrom was a consultant with Bain & Company in Boston and San Francisco, and worked with UBS Investment Bank in London. Prior to that, Mr. Okerstrom practiced as an attorney with the global law firm of Freshfields Bruckhaus Deringer in London. Mr. Okerstrom holds an M.B.A. from Harvard Business School and a law degree from the University of British Columbia. Mr. Okerstrom is currently chairman of the supervisory board of trivago N.V., a majority-owned subsidiary of Expedia Group.