X0508 4 2025-12-01 0 0001640147 Snowflake Inc. SNOW 0001979088 Kleinerman Christian C/O SNOWFLAKE INC. 106 EAST BABCOCK STREET, SUITE 3A BOZEMAN MT 59715 0 1 0 0 EVP, Product Management 1 Common Stock 2025-12-01 4 S 0 10000 249.53 D 512450 D Common Stock 38568 I LLC Common Stock 100000 I 2023 GRAT Common Stock 100000 I 2024 GRAT Common Stock 5086 I 2022 GRAT The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 19, 2024. Includes shares to be issued in connection with the vesting of one or more restricted stock units. Shares are held by the Kleinerman 2020 Dynasty LLC for which the Reporting Person is the manager and the Reporting Person's immediate family members are the beneficiaries. Shares are held by the Christian Kleinerman 2023 Grantor Retained Annuity Trust dated September 1, 2023 for which the Reporting Person is the trustee. Shares are held by the Christian Kleinerman 2024 Grantor Retained Annuity Trust dated December 20, 2024 for which the Reporting Person is the trustee. Shares are held by the Christian Kleinerman 2022 Grantor Retained Annuity Trust dated June 24, 2022 for which the Reporting Person is the trustee. /s/ Marie Reider, Attorney-in-Fact 2025-12-03