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Investor Relations
Past Event Calendar

Past Event Calendar

Events and Presentations

Upcoming Events
Past Events

B. Riley Securities Institutional Investor Conference

Thursday, May 25, 2023

Supporting Materials

Investor Presentation 2.8 MB

Koppers Management Participating in Barrington Research Virtual Spring Conference

Thursday, May 18, 2023

Supporting Materials

Investor Presentation 2.8 MB

Koppers Management Meeting with Denver Investment Community

Friday, May 12, 2023

Supporting Materials

Investor Presentation 2.8 MB

Q1 2023 Koppers Holdings Inc. Earnings Conference Call

Friday, May 05, 2023 11:00 AM EDT

Koppers Management Meeting with Chicago Investment Community

Friday, March 31, 2023

Supporting Materials

Investor Presentation 2 MB

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