AGREEMENT AND PLAN OF MERGER by and among PXRE GROUP LTD., PXMS INC. and ARGONAUT GROUP, INC. Dated as of March 14, 2007 AMENDED AND RESTATED as of June 8, 2007Merger Agreement • August 8th, 2007 • Argo Group International Holdings, Ltd. • Title insurance • Delaware
Contract Type FiledAugust 8th, 2007 Company Industry JurisdictionThis AGREEMENT AND PLAN OF MERGER is made and entered into as of the 14th day of March, 2007, and amended and restated as of June 8, 2007 (this “Agreement”) by and among PXRE Group Ltd., a company organized under the laws of Bermuda (“Parent”), PXMS Inc., a Delaware corporation and wholly owned Subsidiary of Parent (“Merger Sub”), and Argonaut Group, Inc., a Delaware corporation (the “Company”).