"Mike has been a driving force in retail supply chain for more than 35 years, and we've been fortunate to benefit from his deep expertise and steady leadership," said Creedon. "From overseeing complex distribution networks to modernizing our supply chain strategy, his contributions have been instrumental in positioning our company for long-term success. We are grateful for Mike's service and wish him all the best in his upcoming retirement." [READ MORE: Dollar Tree to rebuild Oklahoma distribution center damaged by tornado ] As of Feb. 1, 2025, Dollar Tree operated 16,500 stores across 48 states and five Canadian provinces under the brands of Dollar Tree, Family Dollar, and Dollar Tree Canada. "I am honored to join the incredible team at Dollar Tree," said Weng. "I look forward to driving industry-leading initiatives to ensure our supply chain network operates at the highest standards so our stores remain consistently and reliably stocked to delight our customers every day."