X0407 4 2023-05-16 0 0001642545 Shockwave Medical, Inc. SWAV 0001566080 Ballinger Kevin J. C/O SHOCKWAVE MEDICAL, INC. 5403 BETSY ROSS DRIVE SANTA CLARA CA 95054 1 0 0 0 0 Common Stock 2023-05-16 4 A 0 997 0.00 A 997 D Reflects shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. The shares subject to the restricted stock units vest in equal annual installments over three years commencing on May 16, 2023, subject to the Reporting Person's continued service through each relevant vesting date. /s/ Wade Estey, as attorney-in-fact for Kevin J. Ballinger 2023-05-18