WHITE MOUNTAINS INSURANCE GROUP LTD — Director's Dealing 2021

Jan 4, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WHITE MOUNTAINS INSURANCE GROUP LTD (WTM)
CIK: 0000776867
Period of Report: 2021-01-01

Reporting Person: Rountree George Manning (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-01-01	Common Shares	F	1187	$1000.66	Disposed	12099	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares (restricted)	5700	Direct
Common Shares	106	Indirect

Footnotes

F1: On January 1, 2021, 3,000 restricted Common Shares became unrestricted. 1,187 of the Common Shares were withheld by the Company to satisfy the Reporting Person's tax obligations.

F2: Reflects accumulation of 5 Common Shares in Reporting Person's Company 401(k) account since his last filed report. The information in this report is based on a plan report dated as of December 30, 2020.