WHITE MOUNTAINS INSURANCE GROUP LTD
For the period ended Jun 30, 2026. Filed Aug 6, 2026.
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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Jun 30, 2026 · Filed Aug 6, 2026
WTM$2,256.20+0.7%Stored close · as of Nov 9, 2026
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Item 6. Exhibits
| (a) | Exhibit number | Name |
|---|---|---|
| 10.1 | — | Note Purchase Agreement, dated as of May 14, 2026, by and among HGG and the purchasers party thereto (incorporated by reference herein to Exhibit 10.1 of the Company’s Current Report on Form 8-K dated May 14, 2026) |
| 31.1 | — | Principal Executive Officer Certification Pursuant to Rule 13a-14 (a) of the Securities Exchange Act of 1934, as Amended. (*) |
| 31.2 | — | Principal Financial Officer Certification Pursuant to Rule 13a-14 (a) of the Securities Exchange Act of 1934, as Amended. (*) |
| 32.1 | — | Principal Executive Officer Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. (*) |
| 32.2 | — | Principal Financial Officer Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. (*) |
| 101 | — | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. |
| 104 | — | Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document. |
| (*) | Included herein |
|---|
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