Koppers Holdings Inc. Declares Quarterly Cash Dividend Read more about Koppers Holdings Inc. Declares Quarterly Cash Dividend
Koppers Holdings Inc. Schedules Second Quarter 2025 Conference Call Read more about Koppers Holdings Inc. Schedules Second Quarter 2025 Conference Call
Koppers Releases 2024 Corporate Sustainability Report Read more about Koppers Releases 2024 Corporate Sustainability Report
Koppers Extends Revolving Credit Facility Maturity Date to 2030 Read more about Koppers Extends Revolving Credit Facility Maturity Date to 2030
Koppers Announces Participation in Upcoming Investor Conferences Read more about Koppers Announces Participation in Upcoming Investor Conferences
Koppers Names James A. Sullivan President and Chief Transformation Officer; New Role Created to Oversee Company-wide Catalyst Initiative Read more about Koppers Names James A. Sullivan President and Chief Transformation Officer; New Role Created to Oversee Company-wide Catalyst Initiative
Koppers Management Participating in Barrington Research Spring Virtual Investment Conference Read more about Koppers Management Participating in Barrington Research Spring Virtual Investment Conference
Koppers Management Participating in B. Riley Securities Investor Conference Read more about Koppers Management Participating in B. Riley Securities Investor Conference
KOPPERS REPORTS FIRST QUARTER 2025 RESULTS; MAINTAINS 2025 OUTLOOK FOR ADJUSTED EBITDA AND EPS Read more about KOPPERS REPORTS FIRST QUARTER 2025 RESULTS; MAINTAINS 2025 OUTLOOK FOR ADJUSTED EBITDA AND EPS
Koppers Holdings Inc. Declares Quarterly Cash Dividend Read more about Koppers Holdings Inc. Declares Quarterly Cash Dividend