Koppers Management Participating in Wells Fargo Industrials & Materials Conference

Koppers Holdings Inc. (NYSE: KOP) announced that it will host meetings with the investment community during the Wells Fargo Industrials & Materials Conference, scheduled for June 11, 2026, in Chicago, Illinois.

Bradley Pearce, Chief Accounting Officer, and Quynh McGuire, Vice President of Investor Relations, will represent Koppers management at the conference.

The presentation materials will be accessible on the company's website at www.koppers.com in the Investor Relations section.

Koppers is an integrated global provider of treated wood products, wood preservation technologies, and carbon compounds. The company employs approximately 1,800 staff who contribute to various aspects of global infrastructure, including railroad crossties and utility poles, while focusing on sustainable solutions and innovation.

Media inquiries can be directed to Jessica Franklin Black at [email protected] or 412-227-2025, while inquiries from the investment community should be addressed to Quynh McGuire at [email protected] or 412-227-2049.