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KOPPERS HOLDINGS INC. - More news...
KOPPERS HOLDINGS INC. - More news...
- Koppers Holdings Announces Availability of 2024 Annual Report
- Koppers Fran Wisniewski Earns 2025 Women MAKE Award
- Koppers Announces Participation in Upcoming Investor Conferences
- Koppers Reports Fourth Quarter and Full-Year 2024 Results; Provides 2025 Outlook
- Koppers Announces $100 Million Share Repurchase Program
- Koppers Holdings Inc. Announces Increase to Quarterly Cash Dividend
- Koppers Holdings Inc. Schedules Fourth Quarter and Full-Year 2024 Conference Call
- Koppers Again Named Among America's Most Responsible Companies by Newsweek
- Koppers Successfully Reprices Term Loan B
- Koppers Announces Election of Stephanie Apostolou as Chief Legal and Sustainability Officer and Secretary
- Koppers Announces Retirements of Leslie Hyde and Joseph Dowd
- Koppers Ceasing Phthalic Anhydride Operations at Stickney Facility
- Koppers Management Participating in Singular Research Conference
- Koppers Management Participating in BofA Securities Leveraged Finance Conference
- Koppers Reports Third Quarter 2024 Results; Reaffirms 2024 Outlook
- Koppers Holdings Inc. Declares Quarterly Cash Dividend
- Koppers Holdings Inc. Schedules Third Quarter 2024 Conference Call
- Koppers Management Participating in Sidoti Small Cap Conference
- Koppers Management Meeting with Financial Community in Denver and Seattle
- Koppers Management Meeting with Financial Community in Ohio
- Koppers Holdings Inc. Declares Quarterly Cash Dividend
- Koppers Reports Second Quarter 2024 Results; Reaffirms 2024 Outlook
- Koppers Holdings Inc. Schedules Second Quarter 2024 Conference Call
- Koppers Releases 2023 Corporate Sustainability Report
- Koppers Management Participating in Singular Research Summer Solstice Conference
- Koppers Management Meeting with Financial Community in Toronto
- Koppers Management Participating in Wells Fargo Industrials Conference
- Koppers Officially Marks Completion of New Utility Pole Manufacturing Facility in Leesville, LA
- Koppers Management Meeting with Financial Community in New York City and Boston
- Koppers Announces Participation in Upcoming Investor Conferences
