Core Points - Koppers Holdings Inc. will host meetings with the investment community in Los Angeles on October 2-3, 2025, with representation from CEO Leroy Ball and VP of Investor Relations Quynh McGuire [1] - Presentation materials for the meetings will be available on Koppers' Investor Relations website [2] Company Overview - Koppers is an integrated global provider of treated wood products, wood preservation technologies, and carbon compounds, employing 2,100 people [3] - The company focuses on creating, protecting, and preserving essential infrastructure elements, including railroad crossties, utility poles, and outdoor wooden structures, while also providing production feedstocks for steel, aluminum, and construction materials [3] - Koppers emphasizes innovation and sustainability in its operations, aiming to provide safe solutions for rail transportation and power supply [3]