Form4insider filings, from the source

SEC Form 4 · accession 0001668244-17-000016

WHITE MOUNTAINS INSURANCE GROUP LTD · WTM

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
David Linker
Officer — Chief Investment Officer
Period of report
Mar 1, 2017
Accepted (ET)
Mar 3, 2017 · 4:24 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000776867

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common Shares (restricted)F1Mar 1, 2017A1,500$0.00A4,725D
Common Sharesholding———1,428D
Common Sharesholding———15Iby 401(k)

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses