Koppers Holdings Inc. Stock News

PITTSBURGH , June 25, 2025 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP) today published its 2024 Corporate Sustainability Report (CSR), detailing the company's progress in executing its comprehensive Sustainability Plan, driven by its values of People, Planet, and Performance. Highlights from the 2024 CSR include: Achieving a Total Recordable Incident Rate (TRIR) of 2.52, the lowest in com...

PITTSBURGH , June 18, 2025 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that the company successfully extended the maturity date of its $800 million revolving credit facility (Revolving Facility) to the earlier of (i) ninety-one (91) days prior to the maturity date of th...

PITTSBURGH , June 5, 2025 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced that the company will host meetings with the investment community as part of its participation in upcoming investor conferences as follows: Sidoti Small Cap Conference, which will be held virtually, on...

PITTSBURGH , May 29, 2025 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), a leading integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced the appointment of James A. Sullivan as President and Chief Transformation Officer, effective June 1, 2025.

PITTSBURGH , May 28, 2025 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced that the company will host meetings with the investment community as part of its participation in the Barrington Research Spring Virtual Investment Conference, which will be held virtually on May 29, 2...

PITTSBURGH , May 12, 2025 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced that the company will host meetings with the investment community as part of its participation in the B. Riley Securities Investor Conference, which will be in person on May 21, 2025, in Marina del Rey...

Koppers Holdings Inc. (NYSE:KOP ) Q1 2025 Results Conference Call May 9, 2025 11:00 AM ET Company Participants Quynh McGuire - Vice President-Investor Relations Leroy Ball - Chief Executive Officer Jimmi Sue Smith - Chief Financial Officer Conference Call Participants Liam Burke - B. Riley Securities Gary Prestopino - Barrington Research David Marsh - Singular Research Jamie Wilen - Wilen Manag...

Sales of $456.5 Million vs. $497.6 Million in Prior Year Quarter Net (loss) income attributable to Koppers of $(13.9) Million vs.