Hybrid Event Offering In-Person or Virtual Attendance PITTSBURGH , Sept. 8, 2021 /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 its Investor Day on Monday,

Continued Commitment to People-Planet-Performance PITTSBURGH , Aug. 16, 2021 /PRNewswire/ --  Koppers Holdings Inc.  (NYSE: KOP) today announced that it has issued its 2020 Corporate Sustainability Report (CSR), detailing the company's progress across its three key Sustainability pillars ­ —

Michael Zugay to Retire as Chief Financial Officer; Jimmi Sue Smith Named as Successor PITTSBURGH , Aug. 6, 2021 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced that Chief

Sales of $441.0 Million vs. Prior Year of $436.6 Million Net Income Attributable to Koppers of $26.9 Million vs. Prior Year of $29.2 Million Adjusted EBITDA of $65.6 Million vs. Prior Year of $59.6 Million Diluted EPS of $1.22 vs. Prior Year of $1.39; Adjusted EPS of $1.41 vs.

Anticipate Strong Future Cash Flow Enhance Shareholder Value through Flexible Capital Deployment Strategy PITTSBURGH , Aug. 6, 2021 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today

Award Celebrates Women Demonstrating Leadership Excellence PITTSBURGH , July 28, 2021 /PRNewswire/ -- Koppers today announced that Melissa Hadley , Manager, Business Planning, is being recognized by The Manufacturing Institute with the 2021 STEP Ahead Award.

PITTSBURGH , July 26, 2021 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP) plans to release its financial results for the second quarter of 2021 before the opening of the markets on Friday, August 6, 2021 , and discuss its outlook on a conference call later that day at 11:00 a.m.

PITTSBURGH , May 17, 2021 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, has published an enhanced digital 2020 Annual Report on its website, featuring CEO Leroy Ball's letter to

PITTSBURGH , May 7, 2021 /PRNewswire/ -- Koppers Holdings Inc.  (NYSE: KOP) an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds announced today that it will be hosting an Investor Day beginning at 9 a.m. Eastern Time , Monday, September 13, 2021 .

Sales of $407.5 Million vs. Prior Year of $401.9 Million Operating Profit of $43.9 Million vs. Prior Year of $13.6 Million Net Income Attributable to Koppers of $25.9 Million vs. Prior Year Net Loss of $1.4 Million Adjusted EBITDA of $55.1 Million vs.

PITTSBURGH , April 26, 2021 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP) plans to release its financial results for the first quarter of 2021 before the opening of the markets on Friday, May 7, 2021 , and discuss its outlook on a conference call later that day at 11:00 a.m.

Event theme will focus on confronting racial issues to create change PITTSBURGH , March 25, 2021 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, will host "Bridging the Racial Divide: A

2020 Record Sales of $1.669 Billion, excluding KJCC; Fourth Consecutive Year of Growth 2020 Operating Profit of $156.7 Million vs. Prior Year of $125.0 Million 2020 Net Income of $122.0 Million vs. Prior Year of $66.6 Million 2020 Adjusted EBITDA of $211.0 Million vs.

PITTSBURGH , Feb. 18, 2021 /PRNewswire/ -- Koppers Inc., a wholly-owned subsidiary of Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced completion of the sale of its facility in Follansbee, West

PITTSBURGH , Jan. 28, 2021 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today provided an update on its business segments for the fourth quarter and full-year 2020.  While Koppers is still

Places in Top Half of National Survey; Top 10 in Pennsylvania PITTSBURGH , Dec. 21, 2020 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, has been named as one of America's Most Responsible

PITTSBURGH , Dec. 17, 2020 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today provided its November 2020 business update as part of the company's ongoing communications to the investment

Mayor Commends Corporate Commitment to Invest in Region ROCK HILL, S.C. , Nov. 25, 2020 /PRNewswire/ -- Koppers Performance Chemicals Inc., today announced that it will increase its workforce and expand operations through the purchase of a city-owned tract of industrial land adjacent to its Rock

PITTSBURGH , Nov. 19, 2020 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today provided its monthly business update as part of the company's ongoing communications to the investment