Koppers Holdings Inc

May 07, 2026

KOP.NB Interim Cash Dividend of gross USD 0.09 paid on Jun 15, 2026 going ex on May 29, 2026

May 29, 2026

Jun 15, 2026

May 29, 2026

Feb 11, 2026

KOP.NB Interim Cash Dividend of gross USD 0.09 paid on Mar 23, 2026 going ex on Mar 06, 2026

Mar 06, 2026

Mar 23, 2026

Mar 06, 2026

Nov 06, 2025

KOP.NB Final Cash Dividend of gross USD 0.08 paid on Dec 16, 2025 going ex on Nov 28, 2025

Nov 28, 2025

Dec 16, 2025

Nov 28, 2025

Aug 07, 2025

KOP.NB Interim Cash Dividend of gross USD 0.08 paid on Sep 15, 2025 going ex on Aug 29, 2025

Aug 29, 2025

Sep 15, 2025

Aug 29, 2025

May 08, 2025

KOP.NB Interim Cash Dividend of gross USD 0.08 paid on Jun 17, 2025 going ex on May 30, 2025

May 30, 2025

Jun 17, 2025

May 30, 2025

Feb 12, 2025

KOP.NB Interim Cash Dividend of gross USD 0.08 paid on Mar 24, 2025 going ex on Mar 07, 2025

Mar 07, 2025

Mar 24, 2025

Mar 07, 2025

Nov 07, 2024

KOP.NB Final Cash Dividend of gross USD 0.07 paid on Dec 16, 2024 going ex on Nov 29, 2024

Nov 29, 2024

Dec 16, 2024

Nov 29, 2024

Aug 08, 2024

KOP.NB Interim Cash Dividend of gross USD 0.07 paid on Sep 16, 2024 going ex on Aug 30, 2024

Aug 30, 2024

Sep 16, 2024

Aug 30, 2024

May 02, 2024

KOP.NB Interim Cash Dividend of gross USD 0.07 paid on Jun 10, 2024 going ex on May 23, 2024

May 24, 2024

Jun 10, 2024

May 23, 2024

Feb 14, 2024

KOP.NB Interim Cash Dividend of gross USD 0.07 paid on Mar 25, 2024 going ex on Mar 07, 2024

Mar 08, 2024

Mar 25, 2024

Mar 07, 2024