secwatch.observer — SEC 8-K summary
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Issuer:     WHITE MOUNTAINS INSURANCE GROUP LTD (WTM)
CIK:        0000776867
Form:       8-K
Filed at:   2023-02-23T23:59:59+00:00
Accession:  0000776867-23-000003
Event type: leadership
Sentiment:  neutral
Materiality: 0.30
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

White Mountains elects former Alleghany CEO Weston M. Hicks to board
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- Weston M. Hicks elected to White Mountains board effective Feb 22, 2023; board expands from 8 to 9 members.
- Hicks was formerly President and CEO of Alleghany Corporation and served on its board.
- He will serve until the next annual meeting and receive standard non-employee director compensation.
- CEO Manning Rountree commented that Hicks' insurance industry experience will benefit owners.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/776867/000077686723000003/0000776867-23-000003-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/776867/000077686723000003/wtm-20230222.htm
  HTML page:      https://secwatch.observer/filing/0000776867-23-000003

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