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in mil. unless spec.Koppers Holdings Announces Availability of 2024 Annual Report
Koppers Fran Wisniewski Earns 2025 Women MAKE Award
Koppers Announces Participation in Upcoming Investor Conferences
Koppers Guides Aggressively For FY25, But As The Business Declines, I Prefer To Wait
Koppers Earnings and Revenues Fall Short of Estimates in Q4
Koppers Holdings Inc. (KOP) Q4 2024 Earnings Call Transcript
Koppers (KOP) Reports Q4 Earnings: What Key Metrics Have to Say
Koppers (KOP) Q4 Earnings and Revenues Lag Estimates
Koppers Reports Fourth Quarter and Full-Year 2024 Results; Provides 2025 Outlook
Koppers Announces $100 Million Share Repurchase Program
Countdown to Koppers (KOP) Q4 Earnings: Wall Street Forecasts for Key Metrics
Koppers Holdings Inc. Announces Increase to Quarterly Cash Dividend
Koppers Holdings Inc. Schedules Fourth Quarter and Full-Year 2024 Conference Call
Koppers Announces Repricing of $495 Million Term Loan B
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
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