Original filing text · Part I

Item 3 — Quantitative and Qualitative Disclosures About Market Risk

Koppers Holdings Inc. · 10-Q · Q2 FY2026 · Period ended Jun 30, 2026

This is the extracted source text from the SEC filing. Formatting may differ from the original document.

There are no material changes to the disclosure on this matter made in Item 7A of Part II of our Annual Report on Form 10-K for the year ended December 31, 2025.