Koppers Holdings Inc. Stock News

PITTSBURGH, Aug. 31, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced that it will host an Investor Day beginning at 9 a.m. Eastern Time on Thursday, September 17, 2026, in Atlanta, Georgia.

PITTSBURGH, Aug. 6, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP) today announced that the company will host meetings with the investment community in Montreal and Toronto on August 11-12, 2026. Koppers management will be represented by Leroy Ball, Chief Executive Officer and Chair, Eric Brenner, Chief Financial Officer and Treasurer, and Quynh McGuire, Vice President of Investor Relat...

Sales of $520.1 million vs. $504.8 million in Prior Year Quarter Net (loss) income of $(147.5) million, which included $215.8 million of impairment, restructuring and plant closure costs, vs.

PITTSBURGH, Aug. 5, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that its Board of Directors has declared a quarterly cash dividend of $0.09 per share of Koppers common stock. The dividend is payable on September 14, 2026, to shareholders of record as of the close o...

PITTSBURGH, June 25, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP) today published its 2025 Corporate Sustainability Report (CSR), detailing the company's progress in advancing its sustainability goals and introducing the framework for its refreshed 2030 Sustainability Strategy. Some key highlights from the 2025 CSR include: Achieving the lowest Total Recordable Incident Rate (TRIR) in...

PITTSBURGH, June 8, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP) today announced that the company will host meetings with the investment community as part of its participation in the Wells Fargo Industrials & Materials Conference, which will be held in Chicago, Illinois, on June 11, 2026. Koppers management will be represented by Bradley Pearce, Chief Accounting Officer, and Quynh McG...

PITTSBURGH, May 22, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP) today announced that the company will host meetings with the investment community as part of its participation in the Barrington Research Spring Investment Conference, which will be held virtually on May 27, 2026. Koppers management will be represented by: Eric Brenner, Chief Financial Officer and Treasurer Bradley Pearc...