144 0001731883 XXXXXXXX LIVE 0000790526 RADNET, INC. 001-33307 1510 Cotner Avenue Los Angeles CA 90025 (310) 478-7808 ALMA GREGORY SORENSEN & KRISTIINA HARRISON SORENSEN Director Board of Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

55000 3106565.00 75030098 05/23/2025 NASDAQ Common 06/01/2022 Restricted stock vesting under a registered plan Issuer N 10193 06/01/2022 Compensation Common 06/05/2023 Restricted stock vesting under a registered plan Issuer N 6884 06/05/2023 Compensation Common 06/24/2022 Restricted stock vesting under a registered plan Issuer N 6508 06/24/2022 Compensation Common 03/10/2025 Restricted stock vesting under a registered plan Issuer N 3691 03/10/2025 Compensation Common 03/10/2024 Restricted stock vesting under a registered plan Issuer N 1228 03/10/2024 Compensation Common 06/01/2022 Restricted stock vesting under a registered plan Issuer N 293 06/01/2022 Compensation Common 06/05/2023 Restricted stock vesting under a registered plan Issuer N 5295 06/05/2023 Compensation Common 06/01/2022 Restricted stock vesting under a registered plan Issuer N 3397 06/01/2022 Compensation Common 03/10/2023 Restricted stock vesting under a registered plan Issuer N 11036 03/10/2023 Compensation Common 03/10/2025 Restricted stock vesting under a registered plan Issuer N 6475 03/10/2025 Compensation N ALMA GREGORY SORENSEN & KRISTIINA HARRISON SORENSEN

1510 Cotner Avenue Los Angeles CA 90025

Common 05/22/2025 14562 830949.95 ALMA GREGORY SORENSEN & KRISTIINA HARRISON SORENSEN

1510 Cotner Avenue Los Angeles CA 90025

Common 05/22/2025 6475 369482.28 ALMA GREGORY SORENSEN & KRISTIINA HARRISON SORENSEN

1510 Cotner Avenue Los Angeles CA 90025

Common 05/22/2025 23963 1367398.27 05/23/2025 /s/ Alma Gregory Sorensen