144 0001402348 XXXXXXXX LIVE 0001640147 Snowflake Inc. 001-39504 106 EAST BABCOCK STREET SUITE 3A BOZEMAN MT 59715 844-766-9355 Slootman Frank Director Class A Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

127247 22426930.78 330100000 01/22/2025 NYSE Class A 01/22/2025 Option Granted 05/29/2019 Issuer N 127247 01/22/2025 Cash N Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 11/22/2024 45896 8080514.01 Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 11/25/2024 69981 12303352.61 Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 11/26/2024 20514 3595213.89 Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 11/29/2024 59617 10507579.71 Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 12/02/2024 1774 311923.66 Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 12/03/2024 2218 388150.22 Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 12/10/2024 1712 306448.00 Frank Slootman

106 East Babcock Street Suite 3A Bozeman MT 59715

Class A 12/17/2024 6714 1148094.00 Frank Slootman

106 East Babcock Street, Suite 3A Bozeman MT 59715

Class A 12/30/2024 100000 15500000.00 Frank Slootman

106 East Babcock Street, Suite 3A Bozeman MT 59715

Class A 01/21/2025 72753 12758497.18 The 10b5-1 plan was amended on 09/30/2024. 01/22/2025 03/25/2024 /s/ Emily Navaro, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Frank Slootman.