Koppers Holdings Inc. Schedules First Quarter 2026 Conference Call

Koppers Holdings (NYSE: KOP) will release first-quarter 2026 financial results before the market opens on Friday, May 8, 2026, and host a conference call the same day at 11:00 a.m. ET.

Rhea-AI Summary

Koppers Holdings (NYSE: KOP) will release first-quarter 2026 financial results before the market opens on Friday, May 8, 2026, and host a conference call the same day at 11:00 a.m. ET.

Presentation materials will be posted at least 15 minutes before the call on the company website. Live dial-in numbers, webcast access, and replay details with an availability through June 8, 2026 are provided.

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PITTSBURGH, April 24, 2026 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that the company plans to release its financial results for the first quarter of 2026 before the market opens on Friday, May 8, 2026, and discuss its outlook on a conference call later that day at 11:00 a.m. Eastern Time. Presentation materials will be available at least 15 minutes before the call on www.koppers.com in the Investor Relations section of the company's website.

Interested parties may access the live audio broadcast toll free by dialing 833-366-1128 in the United States and Canada, or 412-902-6774 for international, Conference ID number 10205147. Participants are requested to access the call at least five minutes before the scheduled start time to complete a brief registration. The conference call will be broadcast live on www.koppers.com and can also be accessed here.

An audio replay will be available approximately two hours after the completion of the call toll free at 855-669-9658 for the U.S. and Canada, or 412-317-0088 for international, using replay access code 1468506. The recording will be available for replay through June 8, 2026.

About Koppers

Koppers (NYSE: KOP) is an integrated global provider of essential treated wood products, wood preservation technologies and carbon compounds. Our team of approximately 1,850 employees create, protect and preserve key elements of our global infrastructure – including railroad crossties, utility poles, outdoor wooden structures, and production feedstocks for steel, aluminum and construction materials, among others – applying decades of industry-leading expertise while constantly innovating to anticipate the needs of tomorrow. Together we are providing safe and sustainable solutions to enable rail transportation, keep power flowing, and create spaces of enjoyment for people everywhere. Protecting What Matters, Preserving The Future. Learn more at Koppers.com.

Inquiries from the media should be directed to Ms. Jessica Franklin Black at BlackJF@koppers.com or 412-227-2025. Inquiries from the investment community should be directed to Ms. Quynh McGuire at McGuireQT@koppers.com or 412-227-2049.

For Information:

Quynh McGuire, Vice President, Investor Relations 412 227 2049 McGuireQT@koppers.com

 

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SOURCE KOPPERS HOLDINGS INC.

FAQ

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When will Koppers (KOP) report Q1 2026 results and when is the conference call?

Koppers will report Q1 2026 results before market open on May 8, 2026 and hold a call at 11:00 a.m. ET. According to the company, the call will discuss results and outlook and follow the pre-market release.

How can investors access the Koppers (KOP) May 8, 2026 conference call live?

Investors can join live via the company webcast or toll-free dial-in numbers provided. According to the company, presentation materials will be available at least 15 minutes before the call on its Investor Relations website.

What dial-in numbers and conference ID are used for the Koppers (KOP) Q1 2026 call?

Dial 833-366-1128 for U.S./Canada or 412-902-6774 internationally, Conference ID 10205147. According to the company, participants should call in at least five minutes early to register.

Will there be an audio replay of the Koppers (KOP) May 8, 2026 conference call and how long is it available?

An audio replay will be available about two hours after the call and accessible through June 8, 2026. According to the company, replay numbers and an access code are provided for U.S., Canada, and international listeners.

Where will Koppers (KOP) presentation materials for the Q1 2026 call be posted?

Presentation materials will be posted on the company's Investor Relations website at least 15 minutes before the call. According to the company, the materials will accompany the live webcast for listeners and investors.