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Koppers Holdings Inc.
Ticker:
KOP
Industry:
Lumber & Wood Products (No Furniture)
Main Filings
All Filings
Indentures
Credit Agreements
Annual Reports (10-K)
10-K
Annual Report
2023 FY
2024-02-28
10-K
Annual Report
2022 FY
2023-02-27
10-K
Annual Report
2021 FY
2022-02-23
10-K
Annual Report
2020 FY
2021-02-24
10-K
Annual Report
2019 FY
2020-02-27
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Quarterly Reports (10-Q)
10-Q
Quarterly Report
2024-05-03
10-Q
Quarterly Report
2023 Q3
2023-11-03
10-Q
Quarterly Report
2023 Q2
2023-08-03
10-Q
Quarterly Report
2023 Q1
2023-05-05
10-Q
Quarterly Report
2022 Q3
2022-11-04
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Current Reports (8-K)
8-K
Current Report
2024-05-03
8-K/A
Current Report
2024-05-02
8-K
Current Report
2024-04-15
8-K
Current Report
2024-02-28
8-K
Current Report
2024-02-13
8-K
Current Report
2024-01-02
8-K
Current Report
2023-11-03
8-K
Current Report
2023-10-12
8-K
Current Report
2023-09-14
8-K
Current Report
2023-08-03
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Credit Agreements
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Indentures
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