X0609 4 2026-10-02 0 0001640147 Snowflake Inc. SNOW 0001433644 Speiser Michael L false C/O SNOWFLAKE INC. 135 CONSTITUTION DRIVE MENLO PARK CA 94025 1 0 0 0 1 Common Stock 2026-10-02 4 S 0 403 344 D 21767 D Common Stock 2026-10-02 4 S 0 12973 344 D 376201 I By Ltd Partnership Common Stock 2026-10-02 4 S 0 840 344 D 24356 I By Trust (AMS-21) Common Stock 2026-10-02 4 S 0 840 344 D 24356 I By Trust (WWS-21) Common Stock 2026-10-02 4 S 0 840 344 D 24356 I By Trust (LES-21) Common Stock 2026-10-02 4 S 0 840 344 D 24356 I By Trust (ESS-21) Common Stock 2026-10-02 4 S 0 34005 344 D 1137741 I By Trust (Rev Tr) Common Stock 2288 I By SHM Investments, LLC Common Stock 2463 I By SHM Common Stock 2500 I By Trust (SCT) Common Stock 402 I By Trust (SRT) Shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 27, 2024. Includes shares to be issued in connection with the vesting of one or more restricted stock units. The Reporting Person shares pecuniary interest in these shares with other parties pursuant to contractual relationships. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest in these shares. Shares held by a limited partnership of which the Reporting Person is a trustee of a trust which is the general partner. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein. Shares held by a trust of which the Reporting Person is a Trustee. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein. Shares held by SHM Investments, LLC ("SHMI"). The Reporting Person is a managing member of SHMI. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein. Shares held by Sutter Hill Management Company, L.L.C. ("SHM"). The Reporting Person is a managing member of SHM. The Reporting Person disclaims beneficial ownership of these shares except as to the Reporting Person's pecuniary interest therein. /s/ Marie Reider, Attorney-in-Fact 2026-10-02