Trey Ralston is a seasoned professional in scheduling and analytics within the oil and gas industry, currently serving as a Senior Scheduler at Delek US Holdings, Inc. since October 2022. Previously, Ralston held various roles including Crude Scheduler and Crude Analytics at Marathon Petroleum Corporation, where responsibilities included managing crude shipments and data analysis in Aspen Petroleum Scheduler, SAP, and Power BI. Additional experience includes serving as a Commercial Risk Analyst at Andeavor and a Commercial Analyst at Western Refining, focusing on inventory management and hedging. Ralston's career began as a Trade Accounting Analyst at Koch Supply & Trading, where trade analysis and inventory reconciliation were key functions. Ralston holds a Bachelor of Arts in Business Management from Kansas Wesleyan University.