144 0001879936 XXXXXXXX LIVE 0001866368 CLEARWATER ANALYTICS HOLDINGS 001-40838 777 W. Main Street, Suite 900 Boise ID 83702 2084331200 SCOTT ERICKSON Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

120863 3758839.30 216231925 03/03/2025 NYSE Common 03/03/2025 Exercise of Stock Options Issuer N 4141 03/03/2025 Cash Common 01/01/2025 Restricted Stock Units Issuer N 51079 01/01/2025 N/A Common 01/01/2025 Performance Stock Units Issuer N 65643 01/01/2025 N/A N SCOTT ERICKSON

777 W. Main Street, Suite 900 Boise ID 83702

Common 02/19/2025 76256 2293071.30 10b5-1 Sales for SCOTT ERICKSON

777 W. Main Street, Suite 900 Boise ID 83702

Common 12/10/2024 3890 113074.91 03/03/2025 11/22/2024 /s/ Scott Erickson