LIVE FROM THE DATABASETRANSACTIONS 731,339COMPANIES 6,598LATEST TRADE Nov 5UPDATED Nov 6, 03:45 AM
Reporting ownerCIK 0000776867

WHITE MOUNTAINS INSURANCE GROUP LTD

1 transactions in one company, from November 4, 2026 to November 4, 2026.

Transactions
11 company
Bought · P
$0open market
Sold · S
$76.5Mopen market
Net
−$76.5Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
MediaAlpha, Inc.MAX1—$76.5M

All transactions

1 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValueHeld after
MediaAlpha, Inc.MAXWHITE MOUNTAINS INSURANCE GROUP LTD10%JOINTNov 4S5,500,391$13.90$76.5M12,356,223