 LOS ANGELES--BUSINESS WIRE--MediaAlpha, Inc. NYSE: MAX, today announced that, in connection with White Mountains Insurance Group, Ltd.s White Mountains Annual Report on Form 10-K filed today with the Securities and Exchange Commission SEC, White Mountains was required to disclose certain summarized preliminary financial information for MediaAlphas fiscal year ended December 31, 2020, as set forth below: Total revenues of 584.8 million Total expenses of 575.4 million Net income o 