Koppers Holdings

KOP · NYSE

$41.70−$1.21 (−2.82%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $42.91

Latest news

NewsOct 12, 4:42 AM ET
Full Transcript: Koppers Hldgs Q2 2026 Earnings Call
Press releaseAug 31, 7:55 AM ETPRNewswire
Koppers Holdings Inc. to Host Investor Day on September 17, 2026
Press releaseAug 10, 7:55 AM ETPRNewswire
Koppers Management Meeting with Financial Community in Montreal and Toronto
NewsAug 6, 8:05 AM ET
Koppers Hldgs Q2 Adj. EPS $1.37 Beats $1.12 Estimate, Sales $521.100M Beat $506.100M Estimate
Press releaseAug 6, 7:55 AM ETPRNewswire
KOPPERS REPORTS SECOND QUARTER 2026 RESULTS
Press releaseAug 5, 10:09 AM ETPRNewswire
Koppers Holdings Inc. Declares Quarterly Cash Dividend
Press releaseJul 23, 7:55 AM ETPRNewswire
Koppers Holdings Inc. Schedules Second Quarter 2026 Conference Call
Press releaseJun 25, 8:30 AM ETPRNewswire
Koppers Publishes 2025 Corporate Sustainability Report Highlighting Record Safety and Emissions Performance and Refreshed 2030 Strategy
Press releaseJun 15, 7:55 AM ETPRNewswire
Koppers Announces Participation in Upcoming June Investor Conferences
Press releaseJun 8, 7:55 AM ETPRNewswire
Koppers Management Participating in Wells Fargo Industrials & Materials Conference
Press releaseMay 22, 7:55 AM ETPRNewswire
Koppers Management Participating in Barrington Research Spring Investment Conference
Press releaseMay 15, 7:55 AM ETPRNewswire
Koppers Management Participating in Barclays Leveraged Finance Conference
Press releaseMay 11, 9:00 AM ETPRNewswire
Koppers Announces Appointment of Eric Brenner as Chief Financial Officer and Treasurer
NewsMay 8, 8:48 AM ET
Koppers To Discontinue Distillation And Chemical Manufacturing Operations At Its Facility Located In Stickney, Illinois, Subject To Union Obligations; Expects To Take Charges Of Up To $262M Through 2029
NewsMay 8, 8:46 AM ET
Koppers Hldgs Q1 Adj. EPS $0.57 Beats $0.43 Estimate, Sales $455.300M Beat $410.450M Estimate
Press releaseMay 8, 8:45 AM ETPRNewswire
Koppers Announces Conditional Plan to Discontinue Production Activities at Facility in Stickney, Illinois
Press releaseMay 8, 8:45 AM ETPRNewswire
KOPPERS REPORTS FIRST QUARTER 2026 RESULTS
Press releaseMay 7, 10:25 AM ETPRNewswire
Koppers Holdings Inc. Declares Quarterly Cash Dividend
NewsApr 28, 2:04 PM ETTim Melvin
Under the Radar: Why "Fixing" a Great Strategy Usually Breaks It
Press releaseApr 24, 7:55 AM ETPRNewswire
Koppers Holdings Inc. Schedules First Quarter 2026 Conference Call
Press releaseMar 31, 7:55 AM ETPRNewswire
Koppers Holdings Publishes 2025 Annual Report
Press releaseMar 30, 8:55 AM ETPRNewswire
NYSE Content Update: Koppers to Ring Closing Bell for 20th Listing Anniversary
Press releaseMar 30, 7:55 AM ETPRNewswire
Koppers to Ring NYSE Closing Bell to Celebrate 20th Anniversary of Listing; Management Hosting Meetings with the Financial Community in New York
Press releaseMar 16, 7:55 AM ETPRNewswire
Koppers Management Participating in Sidoti Small Cap Conference
Press releaseMar 3, 7:55 AM ETPRNewswire
Koppers Management Participating in NYSE Materials Virtual Investor Access Day
Press releaseFeb 26, 7:55 AM ETPRNewswire
KOPPERS REPORTS FOURTH QUARTER AND FULL-YEAR 2025 RESULTS; PROVIDES 2026 OUTLOOK
Press releaseFeb 11, 11:06 AM ETPRNewswire
Koppers Holdings Inc. Announces Increase to Quarterly Cash Dividend
Press releaseJan 29, 7:55 AM ETPRNewswire
Koppers Holdings Inc. Schedules Fourth Quarter and Full-Year 2025 Conference Call
Press releaseJan 9, 7:55 AM ETPRNewswire
Koppers Announces Retirement of Chief Financial Officer Jimmi Sue Smith
Press releaseDec 16, 8:45 AM ETPRNewswire
Koppers Named To Newsweek 'America's Most Responsible Companies' Listing
NewsNov 21, 2:59 PM ET
White House Says Trump Signs Proclamation To Give 'Regulatory Relief' For Certain Stationary Sources To Promote American Coke Oven Processing Security
NewsNov 6, 11:04 AM ET
Exploring Koppers Hldgs's Earnings Expectations
NewsAug 7, 11:04 AM ET
Earnings Outlook For Koppers Hldgs
NewsMay 8, 11:02 AM ET
Earnings Outlook For Koppers Hldgs
NewsNov 15, 8:01 AM ETAvi Kapoor
Applied Materials Reports Q1 Results, Joins Oklo, AST SpaceMobile And Other Big Stocks Moving Lower In Friday's Pre-Market Session
NewsNov 7, 12:02 PM ET
Earnings Outlook For Koppers Hldgs

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Latest news

Full Transcript: Koppers Hldgs Q2 2026 Earnings Call

Koppers Holdings Inc. to Host Investor Day on September 17, 2026

Koppers Management Meeting with Financial Community in Montreal and Toronto

Koppers Hldgs Q2 Adj. EPS $1.37 Beats $1.12 Estimate, Sales $521.100M Beat $506.100M Estimate

KOPPERS REPORTS SECOND QUARTER 2026 RESULTS

Koppers Holdings Inc. Declares Quarterly Cash Dividend

Koppers Holdings Inc. Schedules Second Quarter 2026 Conference Call

Koppers Publishes 2025 Corporate Sustainability Report Highlighting Record Safety and Emissions Performance and Refreshed 2030 Strategy

Koppers Announces Participation in Upcoming June Investor Conferences

Koppers Management Participating in Wells Fargo Industrials & Materials Conference

Koppers Management Participating in Barrington Research Spring Investment Conference

Koppers Management Participating in Barclays Leveraged Finance Conference

Koppers Announces Appointment of Eric Brenner as Chief Financial Officer and Treasurer

Koppers To Discontinue Distillation And Chemical Manufacturing Operations At Its Facility Located In Stickney, Illinois, Subject To Union Obligations; Expects To Take Charges Of Up To $262M Through 2029

Koppers Hldgs Q1 Adj. EPS $0.57 Beats $0.43 Estimate, Sales $455.300M Beat $410.450M Estimate

Koppers Announces Conditional Plan to Discontinue Production Activities at Facility in Stickney, Illinois

KOPPERS REPORTS FIRST QUARTER 2026 RESULTS

Koppers Holdings Inc. Declares Quarterly Cash Dividend

Under the Radar: Why "Fixing" a Great Strategy Usually Breaks It

Koppers Holdings Inc. Schedules First Quarter 2026 Conference Call

Koppers Holdings Publishes 2025 Annual Report

NYSE Content Update: Koppers to Ring Closing Bell for 20th Listing Anniversary

Koppers to Ring NYSE Closing Bell to Celebrate 20th Anniversary of Listing; Management Hosting Meetings with the Financial Community in New York

Koppers Management Participating in Sidoti Small Cap Conference

Koppers Management Participating in NYSE Materials Virtual Investor Access Day

KOPPERS REPORTS FOURTH QUARTER AND FULL-YEAR 2025 RESULTS; PROVIDES 2026 OUTLOOK

Koppers Holdings Inc. Announces Increase to Quarterly Cash Dividend

Koppers Holdings Inc. Schedules Fourth Quarter and Full-Year 2025 Conference Call

Koppers Announces Retirement of Chief Financial Officer Jimmi Sue Smith

Koppers Named To Newsweek 'America's Most Responsible Companies' Listing

White House Says Trump Signs Proclamation To Give 'Regulatory Relief' For Certain Stationary Sources To Promote American Coke Oven Processing Security

Exploring Koppers Hldgs's Earnings Expectations

Earnings Outlook For Koppers Hldgs

Earnings Outlook For Koppers Hldgs

Applied Materials Reports Q1 Results, Joins Oklo, AST SpaceMobile And Other Big Stocks Moving Lower In Friday's Pre-Market Session

Earnings Outlook For Koppers Hldgs