X0306 4 2021-06-03 0 0001743759 Corsair Gaming, Inc. CRSR 0001822941 Corsair Group (Cayman), LP C/O MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE GRAND CAYMAN E9 KY1-1104 CAYMAN ISLANDS 0 0 1 0 0001822965 EagleTree-Carbide (GP), LLC C/O MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE GRAND CAYMAN E9 KY1-1104 CAYMAN ISLANDS 0 0 1 0 0001822963 EagleTree Partners IV (GP), LP C/O MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE GRAND CAYMAN E9 KY1-1104 CAYMAN ISLANDS 0 0 1 0 0001822964 EagleTree Partners IV Ultimate GP, LLC C/O MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE GRAND CAYMAN E9 KY1-1104 CAYMAN ISLANDS 0 0 1 0 0001040466 MAJOROS GEORGE L. Jr. C/O EAGLETREE CAPITAL, LP 1185 AVENUE OF THE AMERICAS, 39TH FLOOR NEW YORK NY 10036 1 0 1 0 0001822938 Bagaria Anup C/O EAGLETREE CAPITAL, LP 1185 AVENUE OF THE AMERICAS, 39TH FLOOR NEW YORK NY 10036 1 0 1 0 Common Stock 2021-06-03 4 S 0 5000000 31.87 D 56900059 D Represents shares of common stock held by Corsair Group (Cayman), LP ("EagleTree"). EagleTree-Carbide (GP), LLC ("EagleTree GP"), is the sole general partner of EagleTree; EagleTree Partners IV (GP), LP ("EagleTree Partners IV"), is the sole member and manager of EagleTree GP; and EagleTree Partners IV Ultimate GP, LLC ("EagleTree Ultimate"), is the sole general partner of EagleTree Partners IV. Messrs. Bagaria and Majoros are the co-managing members of EagleTree Ultimate. Each of EagleTree GP, EagleTree Partners IV, EagleTree Ultimate and Messrs. Bagaria and Majoros may be deemed to be the beneficial owner of the shares of common stock beneficially owned by EagleTree, but each disclaims beneficial ownership of such shares. Corsair Group (Cayman), LP, By: EagleTree-Carbide (GP), LLC, its GP, By: EagleTree Partners IV (GP), LP, its Sole Member, By: EagleTree Partners IV Ultimate GP, LLC, its GP, By: /s/ Stephanie R. McCavitt, as Attorney-in-Fact 2021-06-07 EagleTree-Carbide (GP), LLC, By: EagleTree Partners IV (GP), LP, its Sole Member, By: EagleTree Partners IV Ultimate GP, LLC, its General Partner, By: /s/ Stephanie R. McCavitt, as Attorney-in-Fact 2021-06-07 EagleTree Partners IV (GP), LP, By: EagleTree Partners IV Ultimate GP, LLC, its General Partner, By: /s/ Stephanie R. McCavitt, as Attorney-in-Fact 2021-06-07 EagleTree Partners IV Ultimate GP, LLC, By: /s/ Stephanie R. McCavitt, as Attorney-in-Fact 2021-06-07