White Mountains Insurance : 2025 Annual General Meeting

Published: 2025-03-04 14:39:04 ET WTM

Jennifer Moyer

Chief Administrative Officer

via email:[email protected]

February 28, 2025

Barbara McWhirter

Corporate Finance

LOM Capital Limited

The LOM Building

27 Reid Street

Hamilton HM 11

Bermuda

Dear Barbara:

Please accept this letter as notice of this year's Annual Meeting arrangements:

Company:

White Mountains Insurance Group, Ltd.

Meeting date:

Thursday, May 22, 2025

Record date:

Monday, March 31, 2025

Cusip number:

G9618E107

Location:

Hamilton, Bermuda

Please feel free to contact me at (603) 640-2210 if you have any questions or if I can provide any additional information relating to the meeting.

Sincerely,

Jennifer Moyer

Corporate Headquarters:

Hanover Office:

White Mountains Insurance Group, Ltd.

White Mountains Insurance Group, Ltd.

A.S. Cooper Building, 26 Reid Street

23 South Main Street, Suite 3B, Hanover, NH 03755

Hamilton HM 11, Bermuda

Ph: 603-640-2210  Fax: 603-640-2250

Ph: 441-278-3160  Fax: 441-278-3170

E-mail: [email protected]

Disclaimer

White Mountains Insurance Group Ltd. published this content on March 04, 2025, and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on March 04, 2025 at 19:38:07.734.