Key Takeaways Koppers eyes 2026 as a free cash flow inflection with $150-$170M operating cash flow outlook.KOP shifts toward PC and RUPS, targeting roughly 80% of 2026 sales as mix improves returns.Cost pressures, rail cuts and CMC turmoil could offset gains if execution or markets weaken.Koppers Holdings Inc. (KOP) is working toward a more resilient earnings profile as mix shifts toward higher-return wood preservation and utility poles and as cost actions take hold. That said, the near-term path is not cle ...