MGIC INVESTMENT CORP

Not applicable.

Signatures

Pursuant to the requirements of Section 13 or 15(d) 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, on February 25, 2026.

/s/ Timothy J. Mattke

Timothy J. Mattke

Chief Executive Officer and Director

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below as of the date set forth above by the following persons on behalf of the registrant and in the capacities indicated.

(1) Certain amounts have been reclassified to conform with current year presentation

SCHEDULE II — CONDENSED FINANCIAL INFORMATION OF REGISTRANT

PARENT COMPANY ONLY

SUPPLEMENTARY NOTES

Note A

The accompanying Parent Company financial statements should be read in conjunction with the consolidated financial statements and notes to the consolidated financial statements appearing in this annual report.

Note B

Our insurance subsidiaries are subject to statutory regulations as to maintenance of policyholders’ surplus and payment of dividends. The maximum amount of dividends that the insurance subsidiaries may pay in any twelve-month period without regulatory approval by the OCI is the lesser of adjusted statutory net income or 10% of statutory policyholders’ surplus as of the preceding calendar year end. Adjusted statutory net income is defined for this purpose to be the greater of statutory net income, net of realized investment gains, for the calendar year preceding the date of the dividend or statutory net income, net of realized investment gains, for thethree calendar years preceding the date of the dividend less dividends paid within the firsttwo of the preceding three calendar years. The maximum dividend that could be paid is reduced by dividends paid in the twelve months preceding the dividend payment date. Before making any dividend payments in 2026, we will notify the OCI to ensure it does not object.

The payment of dividends from MGIC is the principal source of cash inflow for MGIC Investment Corporation, other than investment income and raising capital in the public markets. The payment of dividends by our insurance subsidiaries is restricted by insurance regulation as discussed above. MGIC paid a total of $800 million, $750 million and $600 million in dividends in cash and fixed income securities to our holding company during 2025, 2024, and 2023, respectively. No contributions were made to our insurance subsidiaries in 2025, 2024, or 2023. In 2024, capital of $40 million was returned to our holding company from a non-insurance subsidiary.

Note C

The 5.25% Senior Notes discussed in Note 3 – “Debt” to our consolidated financial statements, are obligations of MGIC Investment Corporation and not of its subsidiaries.