SEC Form 4/A · accession 0001668244-18-000016
WHITE MOUNTAINS INSURANCE GROUP LTD · WTM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Robert Lawrence Seelig
Officer — EVP & General Counsel
Period of report
May 7, 2018
Accepted (ET)
May 14, 2018 · 5:30 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000776867
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common SharesF1 | May 7, 2018 | S | 2,952 | $875.00 | D | 14,494 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The original report was filed before the calculation of the final tender offer proration factor. This amendment is being filed in order to relect the final proration factor of 98.4%.