Officer/Director Appointment and Filing Details

Lauren StClair was appointed to the Board of Directors of MediaAlpha, Inc. (MAX) effective May 15, 2026. This filing, designated as document type '3', pertains to initial ownership reporting. The filing includes a Power of Attorney as Exhibit 24. The owner, Lauren StClair, is identified with reporting owner CIK 0001891526 and resides in Los Angeles, CA. Her relationship to the company is confirmed as a director. The signature date on the filing is May 22, 2026, with the signature provided by Jeffrey B. Coyne.