Koppers Holdings Engages Investors at NYSE Materials Virtual Event On March 5, 2026, Koppers Holdings Inc. will connect with investors during the NYSE Materials Virtual Investor Access Day, featuring executive insights.

Koppers Holdings Engages Investors at NYSE Materials Virtual Event #USA #Pittsburgh #Koppers_Holdings #Investor_Relations #NYSE_KOP

Koppers Holdings Inc. Announces Quarterly Cash Dividend for Shareholders in 2025 Koppers Holdings Inc. has declared a quarterly cash dividend of $0.08 per share, reflecting a commitment to its shareholders and future growth.

Koppers Holdings Inc. Announces Quarterly Cash Dividend for Shareholders in 2025 #United_States #Pittsburgh #Cash_Dividend #Koppers_Holdings #NYSE_KOP