177 results
8-K
EX-10.1
KOP
Koppers Holdings Inc
15 Apr 24
Entry into a Material Definitive Agreement
8:06am
) of any Hazardous Material, or, to the extent relating to exposure to Hazardous Materials, the protection of human health or safety.
“Environmental … , safety and environmental obligations) and obligations in respect of letters of credit, bank guarantees or similar instruments that have been posted
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
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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
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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3 Aug 23
Koppers Reports Second Quarter 2023 Results; Reaffirms 2023 Outlook
8:27am
8-K
EX-10.1
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11 Apr 23
Entry into a Material Definitive Agreement
4:45pm
8-K
EX-10.1
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21 Jun 22
Koppers Secures New $800 Million Credit Facility
8:07am
8-K
EX-99.1
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21 Jun 22
Koppers Secures New $800 Million Credit Facility
8:07am