X0609 4 2026-09-11 0 0001640147 Snowflake Inc. SNOW 0001979088 Kleinerman Christian false C/O SNOWFLAKE INC. 135 CONSTITUTION DRIVE MENLO PARK CA 94025 0 1 0 0 EVP, Product Management 0 Common Stock 2026-09-11 4 G 0 11238 0 D 0 I 2023 GRAT Common Stock 341365 D Common Stock 18568 I LLC Common Stock 11238 I LLC Common Stock 85085 I 2024 GRAT Common Stock 100000 I 2025 GRAT Common Stock 100000 I 2026 GRAT Upon termination of the Christian Kleinerman 2023 Grantor Retained Annuity Trust dated September 1, 2023, on September 11, 2026, 11,238 shares were transferred to the Kleinerman 2020 Nonexempt LLC, for which the Reporting Person is a manager and the Reporting Person's immediate family members are beneficiaries of a trust that is the sole member. Reflects the distribution of 21,478 shares from the 2023 Grantor Retained Annuity Trust dated September 1, 2023 to the Reporting Person as an annuity payment on September 11, 2026. Shares were held by the Christian Kleinerman 2023 Grantor Retained Annuity Trust dated September 1, 2023 for which the Reporting Person is the trustee. 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 Kleinerman 2020 Nonexempt LLC for which the Reporting Person is the manager and the Reporting Person's immediate family members are the beneficiaries of a trust that is the sole member. 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 2025 Grantor Retained Annuity Trust dated December 14, 2025 for which the Reporting Person is the trustee. Shares are held by the Christian Kleinerman 2026 Grantor Retained Annuity Trust dated May 30, 2026 for which the Reporting Person is the trustee. /s/ Marie Reider, Attorney-in-Fact 2026-09-14