US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Koppers

45.19

-0.6900-1.50%

Volume:313.68K

Turnover:14.14M

Market Cap:854.62M

PE:-9.74

High:46.74

Open:45.88

Low:44.16

Close:45.88

52wk High:53.00

52wk Low:25.00

Shares:18.91M

Float Shares:16.42M

Volume Ratio:1.74

T/O Rate:1.91%

Dividend:0.34

Dividend Rate:0.75%

EPS(TTM):-4.6400

EPS(LYR):2.74

ROE:-19.01%

ROA:6.49%

PB:2.21

PE(LYR):16.49

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Overview Company News Filings

Koppers declares quarterly cash dividend of $0.09 per share

Press Release: Koppers Holdings Inc. Declares Quarterly Cash Dividend

Koppers Holdings Inc expected to post earnings of 44 cents a share - Earnings Preview

Koppers Is Maintained at Outperform by Barrington Research

Koppers schedules first-quarter results release, conference call

Koppers Is Maintained at Outperform by Barrington Research

Barrington Keeps Their Buy Rating on Koppers Holdings (KOP)

ADVISORY-Alerts from NYSE tagged to Intercontinental Exchange and Koppers Holdings withdrawn

Nyse Content Update: Koppers to Ring Closing Bell for 20TH Listing Anniversary

THOMSON REUTERS

Koppers FY2025 annual report published; net income attributable to Koppers rises to $56 million

Koppers Holdings announced annual shareholder meeting; FY2025 net income rose to $56 million

Top Executive Cashes In on Koppers Holdings Stock in Notable Insider Move

Koppers amends 8-K to disclose CFO transition agreement with USD 0.44 million payment

Koppers CEO M. Leroy Ball disposed of USD 94,353 in common shares

Koppers Holdings to attend Sidoti Small Cap Conference

Leadership Pittsburgh Inc. Announces CEO Transition

THOMSON REUTERS

Koppers CEO and Director M. Leroy Ball Disposes of Common Shares

Koppers management to host investor meetings at NYSE Materials Virtual Investor Access Day

Koppers Is Maintained at Outperform by Barrington Research

Koppers Q4 adjusted EPS beats as cost focus helps margins

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Declares Quarterly Cash Dividend","url":"https://stock-news.laohu8.com/highlight/detail?id=2633125490","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2633125490?lang=en_us&edition=fundamental","pubTime":"2026-05-07 22:26","pubTimestamp":1778163960,"startTime":"0","endTime":"0","summary":"PITTSBURGH, May 7, 2026 /PRNewswire/ -- Koppers Holdings Inc. , an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that its Board of Directors has declared a quarterly cash dividend of $0.09 per share of Koppers common stock.  The dividend is payable on June 15, 2026, to shareholders of record as of the close of trading on May 29, 2026.Koppers expects to pay regular quarterly dividends, with future declarations subject to approval by its Board of Directors and the Board's determination that the declaration of dividends remains in the best interests of Koppers and its shareholders.  The decision of whether to pay future dividends and the amount of any such dividends will be based on the Company's financial position, results of operations, cash flows, capital requirements, the requirements of applicable law and any other factors the Board of Directors may deem relevant.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4090","KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633135643","title":"Koppers Holdings Inc  expected to post earnings of 44 cents a share - Earnings Preview","url":"https://stock-news.laohu8.com/highlight/detail?id=2633135643","media":"Reuters","labels":["preview"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2633135643?lang=en_us&edition=fundamental","pubTime":"2026-05-06 20:47","pubTimestamp":1778071626,"startTime":"0","endTime":"0","summary":"Koppers Holdings Inc  expected to post earnings of44cents a share - Earnings Preview Koppers Holdings Inc KOP.N, KOP is expected to  show a fall in quarterly revenue when it reports  results on May 8 ","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260506:nL8N41J1YX:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"preview","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4090","KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2632051956","title":"Koppers Is Maintained at Outperform by Barrington Research","url":"https://stock-news.laohu8.com/highlight/detail?id=2632051956","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2632051956?lang=en_us&edition=fundamental","pubTime":"2026-05-04 21:52","pubTimestamp":1777902720,"startTime":"0","endTime":"0","summary":"Ratings actions from Benzinga: https://www.benzinga.com/quote/KOP/analyst-ratings \n\n\n \n\n\n  (END) Dow Jones Newswires\n\n\n  May 04, 2026 09:52 ET (13:52 GMT)","market":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["rate"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2629139846","title":"Koppers schedules first-quarter results release, conference call","url":"https://stock-news.laohu8.com/highlight/detail?id=2629139846","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2629139846?lang=en_us&edition=fundamental","pubTime":"2026-04-24 19:55","pubTimestamp":1777031747,"startTime":"0","endTime":"0","summary":"Koppers plans to release fiscal first-quarter 2026 results before U.S. market open on May 8, 2026.Management will host conference call on May 8, 2026 at 11:00 a.m. ET to discuss outlook.","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260424:nNDL5S8PCR:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4090","KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624290504","title":"Koppers Is Maintained at Outperform by Barrington Research","url":"https://stock-news.laohu8.com/highlight/detail?id=2624290504","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624290504?lang=en_us&edition=fundamental","pubTime":"2026-04-02 21:37","pubTimestamp":1775137020,"startTime":"0","endTime":"0","summary":"Ratings actions from Benzinga: https://www.benzinga.com/quote/KOP/analyst-ratings \n\n\n \n\n\n  (END) Dow Jones Newswires\n\n\n  April 02, 2026 09:37 ET (13:37 GMT)","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["rate"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624506665","title":"Barrington Keeps Their Buy Rating on Koppers Holdings (KOP)","url":"https://stock-news.laohu8.com/highlight/detail?id=2624506665","media":"TIPRANKS","labels":["express"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624506665?lang=en_us&edition=fundamental","pubTime":"2026-04-02 19:56","pubTimestamp":1775130994,"startTime":"0","endTime":"0","summary":"In a report released today, Gary Prestopino from Barrington maintained a Buy rating on Koppers Holdings, with a price target of $55.00. According t...","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/blurbs/barrington-keeps-their-buy-rating-on-koppers-holdings-kop-blurbs-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":["rate","earning"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/blurbs/barrington-keeps-their-buy-rating-on-koppers-holdings-kop-blurbs-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"express","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623622343","title":"ADVISORY-Alerts from NYSE tagged to Intercontinental Exchange and Koppers Holdings withdrawn","url":"https://stock-news.laohu8.com/highlight/detail?id=2623622343","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2623622343?lang=en_us&edition=fundamental","pubTime":"2026-03-30 21:20","pubTimestamp":1774876817,"startTime":"0","endTime":"0","summary":"ADVISORY-Alerts from NYSE tagged to Intercontinental Exchange and Koppers Holdings withdrawnAlerts on the New York Stock Exchange providing a daily premarket update were inadvertently tagged to Interc","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260330:nTUA9N8B0H:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP","LU0648001328.SGD","LU0154245756.USD","LU1974910355.USD","LU1363072403.SGD","LU2106854487.HKD","LU0130517989.USD","LU0162691827.USD","LU0949170772.SGD","LU0256863902.USD","LU0072461881.USD","ICE","SGXZ23171101.USD","GB00BDT5M118.USD","LU0154245673.USD","IE00BQXX3F31.USD","LU1917777945.USD","LU2237957902.USD","BK4112","LU2023250843.SGD","LU0980610538.SGD","LU0390134368.USD","LU0477156953.USD","LU2023250504.SGD","LU2237957811.SGD","SG9999004303.SGD","IE00BQXX3D17.EUR","LU0154236417.USD","LU0689626769.HKD","LU0661504455.SGD","LU0738911758.USD","LU1201861249.SGD","BK4585","BK4588","LU1153585028.USD","LU0124676726.USD","LU0130102774.USD","LU0314106906.USD","BK4090","LU0011850046.USD","LU0256863811.USD","IE00BQXX3C00.GBP","LU1506573853.SGD","LU0971096721.USD","LU0417517546.SGD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623348326","title":"Nyse Content Update: Koppers to Ring Closing Bell for 20TH Listing Anniversary","url":"https://stock-news.laohu8.com/highlight/detail?id=2623348326","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2623348326?lang=en_us&edition=fundamental","pubTime":"2026-03-30 20:55","pubTimestamp":1774875300,"startTime":"0","endTime":"0","summary":null,"market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260330:nTUA9N8B0H:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["LU2237957811.SGD","LU0661504455.SGD","LU2023250843.SGD","LU0124676726.USD","LU1917777945.USD","LU0256863902.USD","LU1153585028.USD","BK4588","LU0154245756.USD","IE00BQXX3C00.GBP","LU0390134368.USD","LU1974910355.USD","LU0648001328.SGD","KOP","LU2106854487.HKD","LU2237957902.USD","BK4112","LU1506573853.SGD","LU0011850046.USD","BK4090","LU0154236417.USD","LU0689626769.HKD","LU0256863811.USD","IE00BQXX3D17.EUR","LU0162691827.USD","IE00BQXX3F31.USD","GB00BDT5M118.USD","LU0314106906.USD","LU0477156953.USD","LU1363072403.SGD","BK4585","LU0072461881.USD","SG9999004303.SGD","LU0971096721.USD","SGXZ23171101.USD","LU0980610538.SGD","LU0949170772.SGD","LU0130517989.USD","LU0738911758.USD","LU1201861249.SGD","LU2023250504.SGD","LU0130102774.USD","LU0154245673.USD","LU0417517546.SGD","ICE"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622803665","title":"Koppers FY2025 annual report published; net income attributable to Koppers rises to $56 million","url":"https://stock-news.laohu8.com/highlight/detail?id=2622803665","media":"Reuters","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2622803665?lang=en_us&edition=fundamental","pubTime":"2026-03-28 04:59","pubTimestamp":1774645167,"startTime":"0","endTime":"0","summary":"Koppers reported that it launched Catalyst, an enterprise-wide transformation program, and established a Transformation Office to support adoption across the company.The company said Catalyst generated USD 46.0 million in benefits and contributed to a 15% year-over-year reduction in adjusted SG&A costs.Workforce actions included lowering employee count by 17% from an April 2024 high-water mark as part of resizing efforts tied to commodity markets.Portfolio changes included divesting the Railroad Structures business in August and restructuring the crosstie recovery business toward tie pickup.Operational consolidation steps included idling the Florence, South Carolina treating plant and shifting capacity to the Guthrie, Kentucky plant.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpret","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260327:nNDL3QDtVP:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4090","KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622808466","title":"Koppers Holdings announced annual shareholder meeting; FY2025 net income rose to $56 million","url":"https://stock-news.laohu8.com/highlight/detail?id=2622808466","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2622808466?lang=en_us&edition=fundamental","pubTime":"2026-03-28 04:33","pubTimestamp":1774643598,"startTime":"0","endTime":"0","summary":"Koppers will hold its annual meeting on May 7, 2026, via a virtual webcast.An amendment to the employee stock purchase plan will be considered, including an increase of 300,000 shares available for purchase.An advisory vote on named executive officer compensation is scheduled.Shareholders will vote on ratifying KPMG as the company’s independent registered public accounting firm.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Koppers Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on March 27, 2026, and is solely responsible for the information contained therein.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260327:nNDL5dNwkb:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP","BK4090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620297146","title":"Top Executive Cashes In on Koppers Holdings Stock in Notable Insider Move","url":"https://stock-news.laohu8.com/highlight/detail?id=2620297146","media":"TIPRANKS","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620297146?lang=en_us&edition=fundamental","pubTime":"2026-03-19 10:06","pubTimestamp":1773885999,"startTime":"0","endTime":"0","summary":"New insider activity at Koppers Holdings ( ($KOP) ) has taken place on March 18, 2026. Koppers Holdings CEO Leroy Ball has recently sold 2,489 shar...","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/insider-trading/top-executive-cashes-in-on-koppers-holdings-stock-in-notable-insider-move-insider-trading-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/insider-trading/top-executive-cashes-in-on-koppers-holdings-stock-in-notable-insider-move-insider-trading-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["BK4090","KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620267494","title":"Koppers amends 8-K to disclose CFO transition agreement with USD 0.44 million payment","url":"https://stock-news.laohu8.com/highlight/detail?id=2620267494","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620267494?lang=en_us&edition=fundamental","pubTime":"2026-03-19 04:46","pubTimestamp":1773866780,"startTime":"0","endTime":"0","summary":"Koppers filed an amended Form 8-K to update disclosures under Item 5.02 related to Jimmi Sue Smith’s retirement as chief financial officer effective Jan. 5, 2026. The amendment adds material terms of a transition agreement between Smith and a Koppers subsidiary, executed March 9, 2026 and effective March 17, 2026. Under the agreement, Smith is to receive USD 440,000 paid over the transition period and remain eligible for her earned and unpaid 2025 annual cash incentive, payable around April 4, 2026. Koppers also agreed to pay Smith USD 123,400 as a lump sum and USD 0.33 million in a lump sum around April 8, 2027, subject to her transition services.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Koppers Holdings Inc. published the origi","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260318:nNDLjT0bH:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP","BK4090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620215262","title":"Koppers CEO M. Leroy Ball disposed of USD 94,353 in common shares","url":"https://stock-news.laohu8.com/highlight/detail?id=2620215262","media":"Reuters","labels":["shareholding","insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620215262?lang=en_us&edition=fundamental","pubTime":"2026-03-19 04:28","pubTimestamp":1773865721,"startTime":"0","endTime":"0","summary":"Koppers reported that CEO and director M. Leroy Ball disposed of 2,489 common shares at USD 37.91 on March 17, 2026. Ball also disposed of 1,200 common shares in a transaction reported at USD 0 on March 17, 2026. Following the transactions, Ball beneficially owned 446,259.4 common shares directly.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Koppers Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on March 18, 2026, and is solely responsible for the information contained therein.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260318:nNDL1Hw9P7:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":"Koppers CEO M. Leroy Ball disposed of USD 94,353 in common shares","news_tag":"shareholding,insiderTrades","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP","BK4090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2619502074","title":"Koppers Holdings to attend Sidoti Small Cap Conference","url":"https://stock-news.laohu8.com/highlight/detail?id=2619502074","media":"Reuters","labels":["conferences"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2619502074?lang=en_us&edition=fundamental","pubTime":"2026-03-16 19:55","pubTimestamp":1773662115,"startTime":"0","endTime":"0","summary":"Koppers will host meetings with investors at the Sidoti Small Cap Conference, held virtually on March 19, 2026. Bradley Pearce and Quynh McGuire are scheduled to represent Koppers at the conference. Event-related materials are available at .","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260316:nNDL4LY0Dr:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"conferences","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4090","KOP","EVT.AU","BK7035"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2618768466","title":"Leadership Pittsburgh Inc. Announces CEO Transition","url":"https://stock-news.laohu8.com/highlight/detail?id=2618768466","media":"THOMSON REUTERS","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2618768466?lang=en_us&edition=fundamental","pubTime":"2026-03-10 01:58","pubTimestamp":1773079092,"startTime":"0","endTime":"0","summary":null,"market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260309:nTUA3MD0W8:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["KOP","BK4090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2617071569","title":"Koppers CEO and Director M. Leroy Ball Disposes of Common Shares","url":"https://stock-news.laohu8.com/highlight/detail?id=2617071569","media":"Reuters","labels":["shareholding","insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2617071569?lang=en_us&edition=fundamental","pubTime":"2026-03-05 05:23","pubTimestamp":1772659400,"startTime":"0","endTime":"0","summary":"Koppers Holdings Inc. CEO and Director M. Leroy Ball reported a disposal of common shares. The full filing can be accessed through the link below.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Koppers Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on March 04, 2026, and is solely responsible for the information contained therein.","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260304:nNDL2nlXch:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":"Koppers CEO and Director M. Leroy Ball Disposes of Common Shares","news_tag":"shareholding,insiderTrades","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP","BK4090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2616734061","title":"Koppers management to host investor meetings at NYSE Materials Virtual Investor Access Day","url":"https://stock-news.laohu8.com/highlight/detail?id=2616734061","media":"Reuters","labels":["conferences"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2616734061?lang=en_us&edition=fundamental","pubTime":"2026-03-03 20:55","pubTimestamp":1772542516,"startTime":"0","endTime":"0","summary":"Koppers management to host investor meetings at NYSE Materials Virtual Investor Access Day               Koppers Holdings Inc. will host meetings with the investment community as part of its participa","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260303:nNDLc6dWgV:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"conferences","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4090","KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2614123859","title":"Koppers Is Maintained at Outperform by Barrington Research","url":"https://stock-news.laohu8.com/highlight/detail?id=2614123859","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2614123859?lang=en_us&edition=fundamental","pubTime":"2026-02-27 21:38","pubTimestamp":1772199480,"startTime":"0","endTime":"0","summary":"Ratings actions from Benzinga: https://www.benzinga.com/quote/KOP/analyst-ratings \n\n\n \n\n\n  (END) Dow Jones Newswires\n\n\n  February 27, 2026 08:38 ET (13:38 GMT)","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["rate"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2614578044","title":"Koppers Q4 adjusted EPS beats as cost focus helps margins","url":"https://stock-news.laohu8.com/highlight/detail?id=2614578044","media":"Reuters","labels":["dataReport","express"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2614578044?lang=en_us&edition=fundamental","pubTime":"2026-02-26 21:02","pubTimestamp":1772110978,"startTime":"0","endTime":"0","summary":"Koppers Q4 adjusted EPS beats as cost focus helps marginsOverviewTreated wood provider's Q4 sales fell, missing analyst expectationsAdjusted EPS for Q4 beat analyst expectationsCompany completed sale ","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260226:nL1N3ZM0OO:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport,express","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["KOP","BK4090"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":6,"pageCount":5,"totalSize":105,"code":"91000000","status":"200"}]}}