PremiumCompany AnnouncementsKoppers Reports Q1 2025 Results Amid Challenges Koppers Reports Strong Margins Amid Sales Decline Koppers Holdings Reports Q1 2025 Financial Results PremiumCompany AnnouncementsKoppers Earnings Call: Record EBITDA Amidst Challenges Koppers Holdings reports Q4 EPS 77c vs 67c last year Koppers Holdings sees FY25 revenue $2.17B vs $2.09B in 2024 PremiumThe FlyKoppers Holdings announces retirement of two senior leaders Koppers Reports Record Q3 Sales, Maintains 2024 Outlook Koppers Holdings narrows FY24 adjusted EPS to $4.25-$4.45 from $4.10-$4.60