Koppers Holdings Inc

NYSE: KOP
Share price (4/30/24): $51.28
Market cap (4/30/24): $1.078 billion

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Key Exhibits

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2 Koppers Holdings Inc Expert Interviews, now on BamSEC.

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Financials Filter

ended 12/31/23 FY 2023

ended 09/30/23 Q3

ended 06/30/23 Q2

ended 03/31/23 Q1

ended 12/31/22 FY 2022

Prospectuses and Registrations Filter

Registration of securities for employees

Registration of securities for employees

Registration of securities for employees

Registration of securities for employees

Prospectus supplement

Ownership Filter

Lucas Stephen G

Lucas Stephen G

Neupaver Albert J

Sandifer Andrew D

News Filter

Successfully Reprices and Upsizes Term Loan B

Reports Fourth Quarter and Full-Year 2023 Results; Provides 2024 Outlook

Names Nishan J. Vartanian to Board Company Expands Board of Directors From Nine to Ten Members

Names James A. Sullivan President and Chief Operating Officer

Reports Third Quarter 2023 Results; Reaffirms 2023 Outlook

Proxies Filter

Definitive proxy

Preliminary proxy

Definitive proxy

Definitive proxy

Additional info about upcoming vote

Other Filter

Scanned paper annual report submission

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Scanned paper annual report submission