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Koppers to Ring NYSE Closing Bell to Celebrate 20th Anniversary of Listing; Management Hosting Meetings with the Financial Community in New York

Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, will mark the 20th anniversary of its New York Stock Exchange (NYSE) listing by ringing the NYSE Closing Bell at 4:00 PM Eastern Time today, March 30, 2026. Chief Executive Officer and Chairman Leroy Ball will be joined by members of the senior leadership team to celebrate the occasion.

articleKoppers Holdings Inc.March 30, 20265/company/koppers-holdings-inc/news/koppers-to-ring-nyse-closing-bell-to-celebrate-20th-anniversary-of-listing-management-hosting-meetings-with-the-financial-community-in-new-york
Koppers to Ring NYSE Closing Bell to Celebrate 20th Anniversary of Listing; Management Hosting Meetings with the Financial Community in New York

About this update from Koppers Holdings Inc.

[{"type":"text","content":"PITTSBURGH, March 30, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, will mark the 20th anniversary of its New York Stock Exchange (NYSE) listing by ringing the NYSE Closing Bell at 4:00 PM Eastern Time today, March 30, 2026. Chief Executive Officer and Chairman Leroy Ball will be joined by members of the senior leadership team to celebrate the occasion.","length":483,"tagName":"p"},{"type":"image","alt":"Koppers Logo","displaySize":"","headline":null,"caption":"Koppers Logo","className":"","disableSlideshowImg":false,"size":{"original":{"width":400,"height":156,"url":"https://media.zenfs.com/en/prnewswire.com/682081f3edda1a3d45009889000c3b2e"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/mQcTcGQTTs1e0_oQgv1ZXQ--/YXBwaWQ9aGlnaGxhbmRlcjt3PTcwNTtoPTI3NQ--/https://media.zenfs.com/en/prnewswire.com/682081f3edda1a3d45009889000c3b2e","width":400,"height":156}},"href":"https://mma.prnewswire.com/media/432033/Koppers_Holdings_Inc_Logo.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":""The Koppers team is proud to celebrate our 20th anniversary of being listed on the NYSE by ringing the Closing Bell," said Mr. Ball. "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. Guided by our strategy to grow our highest-value businesses that support residential construction and utility infrastructure, Koppers is poised to elevate our operating and financial performance. As we look ahead, we remain focused on delivering greater value for our customers and shareholders while ensuring a bright future for the company."","length":676,"tagName":"p","attribs":{}},{"type":"text","content":"Interested parties may watch broadcast media coverage of the bell ringing or view the live stream on the NYSE's website at https://www.nyse.com/bell. It will also be available on the NYSE YouTube channel.","length":213,"tagName":"p"},{"type":"text","content":"Mr. Ball will also participate in an interview on the financial news program "Taking Stock" with NYSE host J.D. Durkin. The interview will stream across FINTECH.TV, Cheddar, YouTube and the NYSE TV app...

More updates from Koppers Holdings Inc.

NYSELeroy BallClosing Bellcarbon compoundsSecurities and Exchange Commissiontreated woodKopperswood treatmentInvestor Relations