Mr. Stewart is an experienced global senior leader with more than two decades of experience building, scaling and transforming global procurement and supply-chain organizations at some of the world s largest industrial companies with important aftermarket businesses. As a hands-on operator and enterprise transformation leader, he has overseen multi-billion-dollar global spend, strengthened supply-chain resilience, and delivered sustained cost, productivity and performance improvements. His deep operational expertise and proven track record overseeing strategic transactions provide valuable insight into the oversight of Otis long-term performance, global operating footprint and enterprise risk profile. Enterprise transformation and strategic transactions: At DuPont, Mr. Stewart led procurement, global sourcing and logistics, as well as real estate and facilities services. He played a significant role in the 2017 DowDuPont merger, helping to deliver approximately $1 billion in synergy savings, and supported the strategic planning and organizational design that enabled the successful, industry-transforming separation of Dow, DuPont and Corteva in 2019. Supply chain, procurement and operational excellence leadership: Mr. Stewart joined Tyco as Vice President of Supply Chain Management, where he oversaw approximately $20 billion in procurement spend, built the company s global supply chain organization and drove more than $1 billion in procurement cost reductions over three years. He later served as Senior Vice President of Operational Excellence and Chief Procurement Officer, with enterprise-wide responsibility for supply chain, information technology, facilities, real estate, trade compliance and Lean Six Sigma initiatives. Global operations and international risk oversight: During his 19-year tenure at United Technologies, including as Director of Worldwide Sourcing, Mr. Stewart managed approximately $14 billion in spend, achieved $1 billion in savings over three years and reduced the supplier base by approximately 50%. In these roles, he supported worldwide manufacturing and supply chain operations and oversaw related geopolitical, regulatory and real-estate footprint risks. Across his career, he has streamlined global supply-chain operations spanning Europe, Asia and North America.