RB GLOBAL INC. — M&A Activity 2023

Feb 13, 2023

This filing relates to the proposed acquisition of IAA, Inc., a Delaware corporation (the “Company”), by Ritchie Bros. Auctioneers Incorporated, a company organized under the federal laws of Canada (“Parent”), pursuant to the terms of that certain Agreement and Plan of Merger and Reorganization, dated as of November 7, 2022, as amended by that certain Amendment to the Agreement and Plan of Merger and Reorganization, dated as of January 22, 2023, by and among the Company, Parent, Ritchie Bros. Holdings Inc., a Washington corporation and a direct and indirect wholly owned subsidiary of Parent (“US Holdings”), Impala Merger Sub I, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of US Holdings, and Impala Merger Sub II, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of US Holdings. Filed by Ritchie Bros. Auctioneers Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-6(b) under the Securities Exchange Act of 1934 Subject Company: IAA, Inc. Commission File No.: 001-38580 Date: February 13, 2023

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