Darrell W Chambliss has sold WCN and made no open-market buys since Aug 2016

Darrell W. Chambliss is a co-founder and long-serving former Executive Vice President and Chief Operating Officer of Waste Connections, Inc., a leading North American solid waste services company.( He served as EVP, Operations from October 1, 1997, before becoming EVP & COO in October 2003, ultimately accumulating more than 28–30 years of experience in the solid waste industry.( In July 2025, Waste Connections announced his retirement from the EVP & COO role, with Chambliss transitioning to a position as Senior Advisor to the company.( As a co-founder and employee 1, he played a central role in growing Waste Connections from a one-person operation with roughly $13 million in revenue to an enterprise with more than 25,000 employees and approximately $10 billion in revenue.(

Earlier in his career, Chambliss held various operations and management roles, including positions at Ferris Industries, contributing to the operational expertise he later brought to Waste Connections.( He holds a B.S. in Business Administration from the University of Arkansas at Little Rock, providing the business foundation for his leadership and operational management responsibilities.( Throughout his tenure, Chambliss was widely recognized inside the company as a cornerstone of its culture and operations, influencing the performance and direction of Waste Connections’ operations organization over nearly three decades.(

Written by Perplexity from public sources.