Koppers Has Released Our 2025 Annual Report!
Announcements
Ringing In 20 Years on the NYSE
April 8, 2026
Koppers marked a major milestone on March 30, celebrating our 20th anniversary as a publicly traded company listed on the New York Stock Exchange (NYSE).
CEO and Chairman Leroy Ball was joined by members of the senior leadership team to celebrate the occasion by ringing the Closing Bell. 🔔Leroy recognized the dedication of Koppers employees around the world who have helped shape the company’s success:
“Over the past two decades, Koppers has evolved into a stronger, safer, more sustainable and higher-performing organization thanks to the skill and resilience of our global team… As we look ahead, we remain focused on delivering greater value for our customers and shareholders while ensuring a bright future for the company.”
The milestone also included an interview on the financial news program Taking Stock and meetings with the investment community in New York, highlighting Koppers continued evolution and strong strategic direction.
Thank you to every Koppers employee whose contributions helped make this achievement possible! 👏👏
