PITTSBURGH, March 31, 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 has published its 2024 Annual Report and Letter to Shareholders. The Annual Report, including audited financial statements for the fiscal year ended December 31, 2024, was filed with the U.S. Securities and Exchange Commission (SEC) on March 28, 2025. The report is available for viewing on the company's website in the Investor Relations section and can be accessed her

Manufacturing Institute Award Celebrates Women Demonstrating Leadership Excellence PITTSBURGH, March 11, 2025 /PRNewswire/ -- Koppers (NYSE:KOP) today announced that Fran Wisniewski, recently retired Vice President of Long-Range Planning, has been honored with The Manufacturing Institute's 2025 Women MAKE Award. She joins more than 100 other women across the country in receiving this distinction, which recognizes women at all levels within the manufacturing industry who have demonstrated leadership and excellence in their careers. After joining Koppers in 1980, Wisniewski went

PITTSBURGH, March 7, 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: NYSE Materials Virtual Investor Access Day, which will be held virtually on March 11, 2025.  Koppers management will be represented by Jimmi Sue Smith, Chief Financial Officer, and Quynh McGuire, Vice President of Investor Relations.Sidoti Small Ca

Singular Research upgraded Koppers Holdings from Hold to Buy and set a new price target of $67.50

Monness Crespi & Hardt reiterated coverage of Koppers Holdings with a rating of Buy and set a new price target of $45.00 from $40.00 previously

Barrington Research reiterated coverage of Koppers with a rating of Outperform and set a new price target of $41.00 from $35.00 previously

4 - Koppers Holdings Inc. (0001315257) (Issuer)

4 - Koppers Holdings Inc. (0001315257) (Issuer)

4 - Koppers Holdings Inc. (0001315257) (Issuer)

DEF 14A - Koppers Holdings Inc. (0001315257) (Filer)

144 - Koppers Holdings Inc. (0001315257) (Subject)

10-K - Koppers Holdings Inc. (0001315257) (Filer)

PITTSBURGH, Feb. 13, 2024 /PRNewswire/ -- MSA Safety, Inc. (NYSE:MSA) today announced that Nish Vartanian, MSA Chairman and Chief Executive Officer, has been elected to the Board of Directors at Koppers Holdings, Inc. (NYSE:KOP). Koppers is a Pittsburgh-based integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds. "I am honored to join the Board of Koppers, a company whose values align closely with mine," Mr. Vartanian said. "It will be incredibly exciting to help the Board and Koppers leadership build upon their most recent accompl

Company Expands Board of Directors from Nine to Ten Members PITTSBURGH, Feb. 13, 2024 /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 has increased the size of its Board of Directors from nine to ten members and has elected Nishan J. Vartanian as a director of the company, effective February 13, 2024. Mr. Vartanian currently serves as Chairman and Chief Executive Officer of MSA Safety Incorporated, global leader in the development, manufact

James Healey, Vice President, Utility and Industrial Products, to Retire at Year-End 2024, Jason Bakk Named Successor for Vice President, Utility and Industrial Products,Brett Johnston Named Successor for Vice President,North American Carbon Materials and Chemicals PITTSBURGH, Jan. 4, 2024 /PRNewswire/ -- Koppers Inc., a wholly-owned subsidiary of Koppers Holdings Inc. (NYSE:KOP), today announced a transition plan that will occur throughout 2024 for key leadership roles. The plan will culminate in the retirement of James Healey, Vice President, Utility and Industrial Products (UIP), effective December 31, 2024, after a 40-year career with the company. Mr. Healey will serve as Special Assista

Fourth-Quarter Sales of $477.0 Million vs. $513.2 Million in Prior Year Quarter Full-Year Sales of $2.09 Billion vs. $2.15 Billion in Prior Year PITTSBURGH, Feb. 27, 2025 /PRNewswire/ -- Koppers Holdings Inc. (NYSE:KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today reported net loss attributable to Koppers for the fourth quarter of 2024 of $10.2 million, or $0.50 per diluted share, compared to net income attributable to Koppers for the fourth quarter of 2023 of $12.9 million, or $0.59 per diluted share. Adjusted

Supported by Strong Cash Flow Generation Enhances Shareholder Value through Disciplined Capital Allocation PITTSBURGH, Feb. 27, 2025 /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 approved a $100 million share repurchase program.  The repurchase program replaces the company's previous share repurchase program of $100 million, which was approved in August 2021 and had approximately $11 million remaining. This action reflects the c

PITTSBURGH, Feb. 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 its Board of Directors has approved a 14 percent increase in the planned quarterly dividend rate for 2025, from $0.07 to $0.08 per share of Koppers common stock.  A quarterly dividend will be paid on March 24, 2025, to shareholders of record as of the close of trading on March 7, 2025. At this quarterly dividend rate, subject to the standard quarterly review by the Board of Direc

SC 13G/A - Koppers Holdings Inc. (0001315257) (Subject)

SC 13G/A - Koppers Holdings Inc. (0001315257) (Subject)

SC 13G/A - Koppers Holdings Inc. (0001315257) (Subject)