X0206 3 2021-07-28 0 0001856430 Snap One Holdings Corp. SNPO 0001767563 H&F Corporate Investors VIII, Ltd. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001801252 Hellman & Friedman Investors VIII, L.P. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001618933 Hellman & Friedman Capital Partners VIII, L.P. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001618902 Hellman & Friedman Capital Partners VIII (Parallel), L.P. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001618909 HFCP VIII (Parallel - A), L.P. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001619367 H&F Executives VIII, L.P. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001621509 H&F Associates VIII, L.P. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001871642 H&F Copper Holdings VIII, L.P. 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 0001871641 H&F Copper Holdings VIII GP, LLC 415 MISSION STREET, SUITE 5700 SAN FRANCISCO CA 94105 0 0 1 0 Common Stock 23854976 I See Footnotes Common Stock 10706163 I See Footnotes Common Stock 2023312 I See Footnotes Common Stock 607517 I See Footnotes Common Stock 124638 I See Footnotes Common Stock 18107829 I See Footnotes Reflects securities directly held by Hellman & Friedman Capital Partners VIII, L.P. ("HFCP VIII"). Reflects securities directly held by Hellman & Friedman Capital Partners VIII (Parallel), L.P. ("HFCP VIII Parallel"). Reflects securities directly held by HFCP VIII (Parallel-A), L.P. ("HFCP VIII Parallel-A"). Reflects securities directly held by H&F Executives VIII, L.P. ("H&F VIII Executives"). Reflects securities directly held by H&F Associates VIII, L.P. ("H&F VIII Associates", and together with HFCP VIII, HFCP VIII Parallel, HFCP VIII Parallel-A and H&F VIII Executives, the "H&F VIII Funds"). Reflects securities directly held by H&F Copper Holdings VIII, L.P. ("Copper Holdings"), the general partner of which is H&F Copper Holdings VIII GP, LLC, the managing member of which is HFCP VIII. Hellman & Friedman Investors VIII, L.P. ("H&F Investors VIII") is the general partner of each of the H&F VIII Funds. H&F Corporate Investors VIII, Ltd. ("H&F VIII") is the general partner of H&F Investors VIII. A three member board of directors of H&F VIII has investment discretion over the shares held by the H&F VIII Funds and Copper Holdings. Each of the members of the board of directors disclaims beneficial ownership of such shares, except to the extent of any respective pecuniary interest therein. The Reporting Persons state that this filing shall not be an admission that the Reporting Persons are the beneficial owners of any of the securities reported herein, and each Reporting Person disclaims beneficial ownership of such securities except to the extent of such Reporting Person's pecuniary interest therein. H&F CORPORATE INVESTORS VIII, LTD. By: /s/ Erik Ragatz Name: Erik Ragatz Title: Vice President 2021-07-28 HELLMAN & FRIEDMAN INVESTORS VIII, L.P. By: H&F Corporate Investors VIII, Ltd., as general partner By: /s/ Erik Ragatz Name: Erik Ragatz Title: Vice President 2021-07-28 HELLMAN & FRIEDMAN CAPITAL PARTNERS VIII, L.P. By: Hellman & Friedman Investors VIII, L.P., as general partner By: H&F Corporate Investors VIII, Ltd., as general partner By: /s/ Erik Ragatz Name: Erik Ragatz Title: Vice President 2021-07-28 HELLMAN & FRIEDMAN CAPITAL PARTNERS VIII (PARALLEL), L.P. By: Hellman & Friedman Investors VIII, L.P., as general partner By: H&F Corporate Investors VIII, Ltd., general partner By: /s/ Erik Ragatz Name: Erik Ragatz Title: Vice President 2021-07-28 HFCP VIII (PARALLEL-A), L.P. By: Hellman & Friedman Investors VIII, L.P., as general partner By: H&F Corporate Investors VIII, Ltd., as general partner By: /s/ Erik Ragatz Name: Erik Ragatz Title: Vice President 2021-07-28 H&F EXECUTIVES VIII, L.P. By: Hellman & Friedman Investors VIII, L.P., as general partner By: H&F Corporate Investors VIII, Ltd., as general partner By: /s/ Erik Ragatz Name: Erik Ragatz Title: Vice President 2021-07-28 H&F ASSOCIATES VIII, L.P. By: Hellman & Friedman Investors VIII, L.P., as general partner By: H&F Corporate Investors VIII, Ltd., as general partner By: /s/ Erik Ragatz Name: Erik Ragatz Title: Vice President 2021-07-28 H&F COPPER HOLDINGS VIII, L.P. By: H&F Copper Holdings VIII GP, LLC, its GP, Hellman & Friedman Capital Partners VIII, L.P., its MM, Hellman & Friedman Investors VIII, L.P., its GP, H&F Corporate Investors VIII, Ltd., as GP By: /s/ Erik Ragatz Title: VP 2021-07-28 H&F COPPER HOLDINGS VIII GP, LLC By: Hellman & Friedman Capital Partners VIII, L.P., its managing member, By: Hellman & Friedman Investors VIII, L.P., its GP By: H&F Corporate Investors VIII, Ltd., its GP By: /s/ Erik Ragatz Title: Vice President 2021-07-28