BOSTON, April 11 /PRNewswire-FirstCall/ -- OneBeacon Insurance, a wholly owned subsidiary of White Mountains Insurance Group, Ltd. (NYSE: WTM - News), announced that Mike Miller will join the company in mid-April as Chief Operating Officer. Initially, Miller will oversee the specialty businesses
BOSTON, July 1, 2005 /PRNewswire-FirstCall via COMTEX/ -- OneBeacon Insurance Group, a wholly owned subsidiary of White Mountains Insurance Group, Ltd. (NYSE: WTM), today announced that Mike Miller has been appointed President & CEO. He replaces John Cavoores, who is leaving the company for
Joe Steinberg Resigns from Board HAMILTON, Bermuda, June 20 /PRNewswire-FirstCall/ -- The Board of Directors of White Mountains Insurance Group, Ltd. (NYSE: WTM) today elected A. Michael Frinquelli as a Director of the Company. Mr. Frinquelli is a private investor who has significant experience in
HAMILTON, Bermuda , Oct. 16, 2017 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that its portfolio company, MediaAlpha, has acquired from Healthplans.com certain assets associated with its health and life insurance business. Terms of the transaction were not
HAMILTON, Bermuda , Feb. 4, 2019 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha has signed a definitive agreement to sell a significant minority stake to Insignia Capital Group in connection with a recapitalization transaction. The transaction
HAMILTON, Bermuda , March 18, 2021 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. (" MediaAlpha ") priced a secondary offering of 7,000,000 shares of its Class A common stock by certain selling stockholders.
HAMILTON, Bermuda , May 7, 2024 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. ("MediaAlpha") priced an underwritten secondary public offering of 6,600,000 shares (not including 990,000 shares subject to the underwriters' option to purchase
HAMILTON, Bermuda , Oct. 27, 2020 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. (" MediaAlpha ") priced an initial public offering of 9,250,000 shares of its Class A common stock at a price of $19 per share. The shares will begin trading on
HAMILTON, Bermuda , March 16, 2021 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. (" MediaAlpha ") has filed a registration statement on Form S-1 with the Securities and Exchange Commission (" SEC ") for a proposed secondary offering of up
HAMILTON, Bermuda , Oct. 5, 2020 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that MediaAlpha, Inc. (" MediaAlpha ") has filed a registration statement on Form S-1 with the Securities and Exchange Commission (" SEC ") for a proposed initial public offering of
