secwatch.observer — SEC 8-K summary
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Issuer:     KAISER ALUMINUM CORP (KALU)
CIK:        0000811596
Form:       8-K
Filed at:   2021-09-07T23:59:59+00:00
Accession:  0001564590-21-047215
Event type: leadership
Sentiment:  neutral
Materiality: 0.65
Item codes: 1.01, 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Kaiser Aluminum adds two directors, amends board size and USW nomination rights
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- Appointed Michael C. Arnold (retired Ryerson CEO) and Kevin W. Williams (GAA Manufacturing CEO) to board, increasing size to 13.
- Amended USW director designation agreement: board may have up to 13 members without increasing USW nominee count.
- If board not reduced to 12 by 2024 annual meeting, USW nomination right increases to 5 candidates until reduction.
- Arnold to serve on compensation committee; Williams on audit committee; both receive standard non-employee director compensation.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/811596/000156459021047215/0001564590-21-047215-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/811596/000156459021047215/kalu-8k_20210903.htm
  HTML page:      https://secwatch.observer/filing/0001564590-21-047215

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