FALSE0000776867Bermuda1-899394-270845503755☐☐☐☐☐00007768672024-01-022024-01-02
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
January 2, 2024
Date of Report (Date of earliest event reported)
WHITE MOUNTAINS INSURANCE GROUP, LTD.
(Exact name of registrant as specified in its charter)
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Bermuda (State or other jurisdiction of incorporation or organization) | 1-8993 (Commission file number) | 94-2708455 (I.R.S. Employer Identification No.) |
23 South Main Street, Suite 3B, Hanover, New Hampshire 03755
(Address of principal executive offices)
(603) 640-2200
(Registrant’s telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act: | | | | | | | | | | | | | | |
Title of each class | | Trading Symbol(s) | | Name of each exchange on which registered |
Common Shares, par value $1.00 per share | | WTM | | New York Stock Exchange |
| | WTM.BH | | Bermuda Stock Exchange |
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933(§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
ITEM 8.01 Other Events.
On January 2, 2024, White Mountains Insurance Group, Ltd. (“White Mountains”) and its indirect wholly owned subsidiaries PM Holdings LLC and WM Pierce Merger Sub LLC closed the previously announced merger with Bamboo IDE8 Insurance Services, LLC (“Bamboo”) and immediately thereafter closed a primary investment in Bamboo. As a result of the merger and the primary investment, White Mountains acquired approximately 72.8% of the issued and outstanding equity interests of Bamboo for $296.7 million in cash.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
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| | WHITE MOUNTAINS INSURANCE GROUP, LTD. | |
January 2, 2024 | | By: | /s/ MICHAELA J. HILDRETH Michaela J. Hildreth Managing Director and Chief Accounting Officer | |