Radian Group CEO-Elect Michael S. Weinbach Reports No Securities Ownership

This Form 3 filing reports that Michael S. Weinbach, the Chief Executive Officer-Elect of Radian Group Inc., has no securities ownership in the company as of June 1, 2026. The filing was submitted by Elizabeth Diffley acting as attorney-in-fact for Weinbach. Form 3 is an initial statement of beneficial ownership of securities required for company officers, directors, and beneficial owners. The filing indicates that Weinbach holds no shares or securities of Radian Group at the time of his appointment as CEO-Elect. This disclosure is part of the regulatory requirements for corporate insiders to report their ownership interests in the companies they lead or direct.