secwatch / observer
8-K filed January 8, 2025, 6:59 PM ET ticker WTM CIK 0000776867
other material confidence high sentiment neutral materiality 0.50

White Mountains renews Outrigger Re sidecar with $230M total capital for 2025

WHITE MOUNTAINS INSURANCE GROUP LTD

item 8.01

Machine-readable event card

schema_version
secwatch.filing_event.v1
accession
0000776867-25-000001
form_type
8-K
ticker
WTM
cik
0000776867
company_name
WHITE MOUNTAINS INSURANCE GROUP LTD
filed_at
2025-01-08T23:59:59+00:00
discovered_at
2026-05-14T18:03:06.327667+00:00
generated_at
2026-05-28T07:25:12.496179+00:00
sec_items
["8.01"]
event_type
other_material
sentiment
neutral
materiality_score
0.5
calibrated_materiality_score
0.5
confidence
high
secwatch_canonical_url
https://secwatch.observer/filing/0000776867-25-000001
json_url
https://secwatch.observer/filing/0000776867-25-000001.json
markdown_url
https://secwatch.observer/filing/0000776867-25-000001.md
text_url
https://secwatch.observer/filing/0000776867-25-000001.txt
edgar_index_url
https://www.sec.gov/Archives/edgar/data/776867/000077686725000001/0000776867-25-000001-index.htm
edgar_primary_document_url
https://www.sec.gov/Archives/edgar/data/776867/000077686725000001/wtm-20250108.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
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JSON Markdown Plain text

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Source: SEC EDGAR
accession 0000776867-25-000001
view filing index on sec.gov
view primary document

This headline and bullets were generated automatically by deepseek-v4-flash:cloud@v2 from the public filing. Read the source on SEC.gov before relying on any specific claim. Not investment advice. See methodology for how this pipeline works.