X0609 4 2026-08-24 0 0001676238 Braze, Inc. BRZE 0002078285 McDonnell Edward M. false C/O BRAZE, INC., 63 MADISON BUILDING 28 E. 28TH ST., FLOOR 12 MAILROOM NEW YORK NY 10016 0 1 0 0 Chief Revenue Officer 1 Class A Common Stock 2026-08-24 4 S 0 23927 31.29 D 415435 D Class A Common Stock 2026-08-24 4 S 0 5805 31.74 D 409630 D Shares were sold pursuant to a Rule 10b5-1 trading plan adopted on April 15, 2026. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.68 to $31.67 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Of the reported shares, 390,104 shares are represented by restricted stock units. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.68 to $31.84 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/ Elizabeth Sweeny, Attorney-in-Fact 2026-08-26