Limited Power of Attorney for MGIC Investment Corporation

The filing is a Limited Power of Attorney document for MGIC Investment Corporation. It appoints several individuals, including Lauren E Brady, Timothy A Chrapko, Heidi A. Heyrman, Paula C Maggio, Brian M Remington, Leslie A. Schunk, and Andrew J Versnik, as attorneys-in-fact and agents for Daniela O'Leary-Gill. These individuals are authorized to apply for EDGAR System access codes and to sign and file Forms 3, 4, or 5 on behalf of O'Leary-Gill with the Securities and Exchange Commission or any securities exchange. The document is dated October 23, 2025, and is signed by Leslie A. Schunk, Attorney-in-Fact.