X0609 4 2026-06-05 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 2026-06-05 4 S 0 403 245.206 D 22106 D Common Stock 2026-06-05 4 S 0 12973 245.206 D 428093 I By Ltd Partnership Common Stock 2026-06-05 4 S 0 34005 245.206 D 1199269 I By Trust (Rev Tr) Common Stock 2026-06-05 4 S 0 840 245.206 D 27716 I By Trust (AMS-21) Common Stock 2026-06-05 4 S 0 840 245.206 D 27716 I By Trust (ESS-21) Common Stock 2026-06-05 4 S 0 840 245.206 D 27716 I By Trust (LES-21) Common Stock 2026-06-05 4 S 0 840 245.206 D 27716 I By Trust (WWS-21) Common Stock 790158 I By Sutter Hill Ventures Common Stock 2288 I By SHM Investments, LLC Common Stock 2500 I By Trust (SCT) Common Stock 402 I By Trust (SRT) The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 27, 2024. The price reported in Column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $245.000 to $245.570, inclusive. The Reporting Person undertakes to provide 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. 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 Sutter Hill Ventures, a California Limited Partnership ("SHV"). The Reporting Person is a managing director and member of the management committee of the general partner of SHV. 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. /s/ Marie Reider, Attorney-in-Fact 2026-06-08