X0206 3 2021-11-16 0 0001676238 Braze, Inc. BRZE 0001460207 InterWest Management Partners X, LLC 467 FIRST STREET, SUITE 201 LOS ALTOS CA 94022 0 0 1 0 0001443898 INTERWEST PARTNERS X LP 467 FIRST STREET, SUITE 201 LOS ALTOS CA 94022 0 0 1 0 0001293171 Kliman Gilbert H C/O INTERWEST PARTNERS 467 FIRST STREET, SUITE 201 LOS ALTOS CA 94022 0 0 1 0 0001276600 NASR KHALED C/O INTERWEST PARTNERS 467 FIRST STREET, SUITE 201 LOS ALTOS CA 94022 0 0 1 0 0001553019 Desai Keval C/O INTERWEST PARTNERS 467 FIRST STREET, SUITE 201 LOS ALTOS CA 94022 0 0 1 0 Series B Preferred Stock Common Stock 2824395 I By InterWest Partners X, L.P. Series C Preferred Stock Common Stock 1603848 I By InterWest Partners X, L.P. Series D Preferred Stock Common Stock 95976 I By InterWest Partners X, L.P. Each share of Series B Preferred Stock, Series C Preferred Stock and Series D Preferred Stock will automatically convert into shares of Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and have no expiration date. Each share of Common Stock shall be reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering. The reported securities are owned directly by InterWest Partners X, L.P. ("IW X"). The general partner of IW X is InterWest Management Partners X, LLC ("IMP X") and may be deemed to beneficially own the shares held by IW X. Gilbert H. Kliman is the managing director of IMP X and Keval Desai and Khaled A. Nasr are venture members of IMP X. The managing director and venture members of IMP X share voting and investment control with respect to the securities held by IW X. Each of IMP X, Mr. Kliman, Mr. Desai and Mr. Nasr disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. /s/ Karen A. Wilson, as Attorney-in-Fact for InterWest Management Partners X, LLC 2021-11-16 /s/ Karen A. Wilson, as Attorney-in-Fact for InterWest Partners X, LP 2021-11-16 /s/ Karen A. Wilson, as Attorney-in-Fact for Gilbert H. Kliman 2021-11-16 /s/ Karen A. Wilson, as Attorney-in-Fact for Khalad A. Nasr 2021-11-16 /s/ Karen A. Wilson, as Attorney-in-Fact for Keval Desai 2021-11-16