8-K
filed May 21, 2026, 4:21 PM ET
ticker WTM
CIK 0000776867
other material
confidence high
sentiment neutral
materiality 0.20
White Mountains director Steven Yi not re-elected; annual meeting votes approve compensation and auditor
WHITE MOUNTAINS INSURANCE GROUP LTD
- Steven M. Yi did not stand for re-election; term ended May 21, 2026.
- Four Class II directors elected to terms ending 2029: Caffrey, Choksi, Chu, Hicks.
- Advisory say-on-pay approved with 98% of votes cast (1,993,894 for).
- Appointment of PwC as auditor for 2026 ratified with 2,186,203 votes for.
Machine-readable event card
- schema_version
- secwatch.filing_event.v1
- accession
- 0001628280-26-037284
- form_type
- 8-K
- ticker
- WTM
- cik
- 0000776867
- company_name
- WHITE MOUNTAINS INSURANCE GROUP LTD
- filed_at
- 2026-05-21T20:21:13+00:00
- discovered_at
- 2026-05-21T20:22:00.490766+00:00
- generated_at
- 2026-05-21T20:22:53.504649+00:00
- sec_items
- ["5.02", "5.07", "9.01"]
- event_type
- other_material
- sentiment
- neutral
- materiality_score
- 0.2
- calibrated_materiality_score
- 0.2
- confidence
- high
- secwatch_canonical_url
- https://secwatch.observer/filing/0001628280-26-037284
- json_url
- https://secwatch.observer/filing/0001628280-26-037284.json
- markdown_url
- https://secwatch.observer/filing/0001628280-26-037284.md
- text_url
- https://secwatch.observer/filing/0001628280-26-037284.txt
- edgar_index_url
- https://www.sec.gov/Archives/edgar/data/776867/000162828026037284/0001628280-26-037284-index.htm
- edgar_primary_document_url
- https://www.sec.gov/Archives/edgar/data/776867/000162828026037284/wtm-20260521.htm
- generated_by_model
- deepseek-v4-flash:cloud@v2
- review_status
- machine_generated
- human_reviewed
- false
- corrected
- false
- correction_note
- null
- correction_timestamp
- null
- superseded_by
- null
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Items 5.02, 5.07, 9.01
same fact type: executive_change
same SEC item: 5.02, 5.07, 9.01
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Mr. Steven M. Yi did not stand for re-election in 2026 as a director of White Mountains Insurance Group, Ltd. (the “Company”) and completed his tenure as a member of the Board of Directors of the Company on May 21, 2026 at the conclusion of his term.
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same fact type: executive_change
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same event type: other_material
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same fact type: executive_change
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same event type: other_material
This filing
Mr. Steven M. Yi did not stand for re-election in 2026 as a director of White Mountains Insurance Group, Ltd. (the “Company”) and completed his tenure as a member of the Board of Directors of the Company on May 21, 2026 at the conclusion of his term.
Comparable filing
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other_material
Items 1.01, 3.02, 5.02, 5.03, 9.01
same fact type: executive_change
same SEC item: 5.02, 9.01
same event type: other_material
This filing
Mr. Steven M. Yi did not stand for re-election in 2026 as a director of White Mountains Insurance Group, Ltd. (the “Company”) and completed his tenure as a member of the Board of Directors of the Company on May 21, 2026 at the conclusion of his term.
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Items 1.01, 5.02, 8.01, 9.01
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same event type: other_material
This filing
Mr. Steven M. Yi did not stand for re-election in 2026 as a director of White Mountains Insurance Group, Ltd. (the “Company”) and completed his tenure as a member of the Board of Directors of the Company on May 21, 2026 at the conclusion of his term.
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