X0306 4 2018-02-26 0000826326 ARC Group Worldwide, Inc. ARCW 0001449359 Everest Hill Group Inc. TROPIC ISLE BUILDING P O BOX 3331 ROAD TOWN TORTOLA D8 VG 1110 VIRGIN ISLANDS, BRITISH true Common Stock 2018-02-26 4 J 0 791041 2 A 12325767 I Subsidiaries Wayne Quasha settled the Everest Trust, which has three sub-trusts, the AQ Everest Trust, the JQ Everest Trust and the WQ Everest Trust, ("Everest"). Q Management Services (PTC), as Trustee of Everest owns all of the shares of Everest which controls Herbard Limited, Carret P.T., LP, Evansville Limited, QMP Holdings Corp and QTS Holding Corp. Vicali Services (BVI) Inc., a British Virgin Islands company ("Vicali"), is the sole director of Everest and Q Management Services (PTC) Ltd., and Susan V. Demers, a United States citizen ("Demers"), and Andrea J. Douglas, a citizen of New Zealand ("Douglas"), are the directors of Vicali. Wayne Quasha, an Australian citizen, ultimately beneficially owns all of the shares of Everest, and as such, is in a position, indirectly, to determine the investment and voting positions made by Everest. Carret P.T., LP is a Delaware limited partnership of which BMCC LLC serves as the general partner and Everest serves as the sole limited partner. Everest holds its interest in the issuer through Herbard Limited, Carret P.T., LP, Evansville Limited, QMP Holdings Corp and QTS Holding Corp. The shares were purchased pursuant to the terms and conditions of the Rights Offering Backstop Agreement (the "Backstop Agreement"), in the form of Exhibit 10.1 as filed on January 11, 2018 with the U.S. Securities & Exchange Commission on Form S-1/A of the Issuer, Registration Statement 333-221967, incorporated herein by reference thereto. The Backstop Agreement was executed by the reporting person on February 6, 2018 and the number of 791,041 shares of Common Stock subject to the Backstop Agreement and applicable to the reporting person were determined by the issuer on February 24, 2018. /s/ Susan V. Demers 2018-02-26