309 results
8-K
EX-99.1
KOP
Koppers Holdings Inc
3 May 24
Koppers Reports First Quarter 2024 Results; Provides Updated 2024 Outlook
8:26am
, 2024 – Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today … and profitability, driven by volume increases, primarily for copper-based preservatives in the Americas.
The Carbon Materials and Chemicals (CMC
8-K
EX-99.1
KOP
Koppers Holdings Inc
15 Apr 24
Entry into a Material Definitive Agreement
8:06am
. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that the company … treatment chemicals, and carbon compounds. Our products and services are used in a variety of niche applications in a diverse range of end markets
8-K
EX-10.1
KOP
Koppers Holdings Inc
15 Apr 24
Entry into a Material Definitive Agreement
8:06am
to the Closing Date and (ii) Koppers Chemicals Spain S.L.U., Protim Abrasives Limited, Koppers (China) Carbon and Chemical Company Limited, Koppers … Mauritius, Koppers India Carbon Materials and Chemicals Private Limited and Koppers (Tianjin) Trading Co., Ltd.
“USA Patriot Act” means the USA PATRIOT
8-K
EX-99.1
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28 Feb 24
Koppers Reports Fourth Quarter and Full-Year 2023 Results; Provides 2024 Outlook
8:17am
8-K
EX-99.1
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13 Feb 24
Koppers Holdings Names Nishan J. Vartanian to Board
4:30pm
8-K
EX-99.1
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2 Jan 24
Koppers Names James A. Sullivan President and Chief Operating Officer
4:30pm
8-K
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2 Jan 24
Koppers Names James A. Sullivan President and Chief Operating Officer
4:30pm
8-K
EX-99.1
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3 Nov 23
Koppers Reports Third Quarter 2023 Results; Reaffirms 2023 Outlook
8:21am
8-K
EX-10.1
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12 Oct 23
Koppers Announces Successful Completion of Term Loan B Repricing
8:46am
8-K
EX-99.1
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12 Oct 23
Koppers Announces Successful Completion of Term Loan B Repricing
8:46am
8-K
EX-99.1
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14 Sep 23
Koppers Holdings Inc. Announces Increase to 2023 Outlook
8:32am
8-K
EX-99.1
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3 Aug 23
Koppers Reports Second Quarter 2023 Results; Reaffirms 2023 Outlook
8:27am
8-K
EX-99.1
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5 May 23
Koppers Reports First Quarter 2023 Results; Reaffirms 2023 Outlook
8:40am
8-K
EX-10.1
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11 Apr 23
Entry into a Material Definitive Agreement
4:45pm