X0609 4 2026-09-10 0001611115 Omada Health, Inc. OMDA 0002067605 Cook Steven L. false C/O OMADA HEALTH, INC. 611 GATEWAY BLVD, SUITE 120 SOUTH SAN FRANCISCO CA 94080 false true false false Chief Financial Officer true Common Stock 2026-09-10 4 S false 6200 21.7952 D 174506 D Common Stock 2026-09-10 4 S false 600 22.5161 D 173906 D Transaction made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 14, 2026. This transaction was executed in multiple trades at prices ranging from $21.38 to $22.35. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $22.41 to $22.75. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. /s/ Nathan Salha, as Attorney-in-Fact for Steven L. Cook 2026-09-14