Jack Hartung bought stock once, on Mar 13, 2025

Jack Hartung is a seasoned restaurant industry executive and corporate director who serves as a Director at Portillo’s Inc. (PTLO), having joined the company’s Board of Directors in January 2025.( He currently holds a senior advisory role at Chipotle Mexican Grill, where he previously spent over two decades in leadership positions, including 22 years as Chief Financial Officer before becoming President and Chief Strategy Officer, helping guide Chipotle through its 2006 IPO and its expansion from fewer than 500 restaurants to more than 3,600 locations nationwide.( Hartung also serves on the boards of The Honest Company and Zocdoc, and in 2025 he was appointed to the Board of Directors of Tesla, Inc.(

Before joining Chipotle in 2002, Hartung spent nearly 20 years at McDonald’s Corporation in a range of management roles, ultimately serving as Vice President and Chief Financial Officer of the company’s Partner Brands Group.( He began his career in public accounting and holds both a bachelor’s degree and an MBA from Illinois State University, providing a financial and analytical foundation that has underpinned his work in scaling high-growth, consumer-facing brands.( Across his board and advisory roles, Hartung is recognized as an architect of fast-casual restaurant growth, valued for his expertise in operating excellence, capital allocation, and driving strong cash-on-cash returns for shareholders.(

Written by Perplexity from public sources.