WTM 8-K
White Mountains Insurance Group Ltd (WTM)
8-K
2023-12-21
For: 2023-12-21
View Original
Added on
April 04, 2026
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
Date of Report (Date of earliest event reported)
(Exact name of registrant as specified in its charter)
(State or other jurisdiction of incorporation or organization) | (Commission file number) | (I.R.S. Employer Identification No.) | ||||||
(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:
Securities registered pursuant to Section 12(b) of the Act:
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered | ||||||||||||
| 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 December 21, 2023, White Mountains Insurance Group, Ltd. announced that Ark Insurance Holdings Limited, its specialty property and casualty reinsurance and insurance subsidiary, has renewed Outrigger Re Ltd. for business incepted during calendar year 2024. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.
ITEM 9.01 Financial Statements and Exhibits.
Exhibits
| Exhibit No. | Description | |||||||
| 99.1 | ||||||||
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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.
| WHITE MOUNTAINS INSURANCE GROUP, LTD. | ||||||||||||||
| Date: December 21, 2023 | By: | /s/ MICHAELA J. HILDRETH Michaela J. Hildreth Managing Director and Chief Accounting Officer | ||||||||||||
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Exhibit 99.1
 | PRESS RELEASE CONTACT: Rob Seelig (603) 640-2212 | |||||||
White Mountains Renews Lead Commitment in Ark-Sponsored Reinsurance Sidecar
HAMILTON, Bermuda, Dec. 21, 2023 -- White Mountains Insurance Group, Ltd. (NYSE: WTM) (“White Mountains”) announced today that Ark Insurance Holdings Limited (“Ark”), its specialty property and casualty reinsurance and insurance subsidiary, has renewed Outrigger Re Ltd. (“Outrigger”) for business incepted during calendar year 2024. The renewal is on similar terms as were in effect for calendar year 2023.
Outrigger, a reinsurance sidecar, has again entered into a quota share with Ark to provide collateralized reinsurance protection on a portion of Ark Bermuda's global property catastrophe portfolio beginning on January 1, 2024.
Outrigger has received $250 million of total investor capital for January 1, including $130 million from White Mountains. The remaining capital was provided by new and continuing third-party investors.
Manning Rountree, Chief Executive Officer of White Mountains, said, “We are pleased to continue supporting Outrigger Re and the underwriting team at Ark. We view new investor interest as recognition of Ark’s strong execution in the on-going hard market.”
Ian Beaton, Chief Executive Officer of Ark, said, “Outrigger remains an important strategic capability for Ark in the current market. We are pleased to see expanded investor interest in supporting Outrigger including White Mountains’s ongoing lead commitment.”
About White Mountains
White Mountains is a Bermuda-domiciled financial services holding company traded on the New York Stock Exchange under the symbol WTM and on the Bermuda Stock Exchange under the symbol WTM.BH. Additional financial information and other items of interest are available at the Company's web site located at www.whitemountains.com.
About Ark
Ark is a specialty property and casualty insurance and reinsurance company that underwrites a diversified and balanced portfolio of reinsurance and insurance business, including property, specialty, marine & energy, accident & health and casualty. Ark's high-quality underwriting teams are expert in their specialist areas, have a clear understanding of the needs of their clients and producers, and build business relationships for the long term. White Mountains owns 72% of Ark on a basic shares outstanding basis.