White Mountains Insurance Group Ltd (WTM) — SC 13D/A Filings
All SC 13D/A filings from White Mountains Insurance Group Ltd. Browse 3 SC 13D/A reports with AI-powered summaries and risk analysis.
SC 13D/A Filings (3)
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White Mountains Insurance Group Ltd. amends MediaAlpha stake filing
— May 9, 2024 Risk: medium
White Mountains Insurance Group Ltd. filed an amendment (No. 4) to its Schedule 13D on May 9, 2024, regarding its holdings in MediaAlpha, Inc. The filing indica -
White Mountains Insurance Group Ltd. amends MediaAlpha stake
— May 3, 2024 Risk: medium
White Mountains Insurance Group Ltd. filed an amendment on May 3, 2024, to its Schedule 13D concerning MediaAlpha, Inc. The filing indicates a change in benefic -
White Mountains Amends MediaAlpha Stake, Signals Ownership Change
— Jan 3, 2024
White Mountains Insurance Group, Ltd. filed an amended Schedule 13D/A on January 3, 2024, updating its beneficial ownership in MediaAlpha, Inc. This filing indi
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