Dan Ammann was appointed President of ExxonMobil Upstream Company in February 2025 with responsibility for ExxonMobil’s diverse upstream portfolio of oil and gas businesses around the world. Before taking his current position, Mr. Ammann was President of ExxonMobil Low Carbon Solutions, leading a global business focused on developing and implementing at scale a portfolio of lower-emission energy solutions that will accelerate society’s progress toward net zero. Before joining ExxonMobil, Mr. Ammann was the CEO of Cruise, General Motors' autonomous vehicle subsidiary, and served as President of General Motors from 2014 to 2019, playing a pivotal role in GM's transition to electric and automated vehicles. Prior to this, Mr. Ammann served as treasurer at General Motors, helping lead GM’s initial public offering following the company’s 2009 restructuring. Mr. Ammann began his career in investment banking, starting at Credit Suisse First Boston in 1994 and moving to Morgan Stanley in 1999, where he was appointed Managing Director in 2005. A native of New Zealand, Mr. Ammann holds a degree in Management Studies from the University of Waikato.