secwatch.observer — SEC 8-K summary
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Issuer:     Koppers Holdings Inc. (KOP)
CIK:        0001315257
Form:       8-K/A
Filed at:   2023-05-04T23:59:59+00:00
Accession:  0000950170-23-017934
Event type: leadership
Sentiment:  neutral
Materiality: 0.20
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Koppers assigns new director Sandifer to Audit, Governance, and Strategy committees
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- Andrew D. Sandifer appointed to Audit Committee effective May 4, 2023.
- Also appointed to Nominating and Corporate Governance Committee.
- Also appointed to Strategy and Risk Committee.
- This amends the original March 22, 2023 8-K that reported his election.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1315257/000095017023017934/0000950170-23-017934-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1315257/000095017023017934/kop-20230504.htm
  HTML page:      https://secwatch.observer/filing/0000950170-23-017934

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer