Mr. Lau has served as Executive Vice President and Chief Financial Officer since October 2025. Prior to rejoining Dollar General, he served as Chief Financial Officer of Zaxby's Franchising LLC from July 2023 to October 2025, and previously held roles of increasing responsibility within Dollar General's Finance organization, including Senior Vice President, Finance and Chief Strategy Officer. Before joining the Company in 2017, he served in financial planning, investor relations and corporate strategy roles at Yum! Brands, Inc.