X0407 4 2023-05-19 0001397702 Silk Road Medical Inc SILK 0001769940 Rogers Erica J. C/O SILK ROAD MEDICAL, INC. 1213 INNSBRUCK DRIVE SUNNYVALE CA 94089 true true President and CEO false Common Stock 2023-05-19 5 A false E 507 26.17 A 269639 D Common Stock 2023-06-12 4 M false 1000 1.6 A 270639 D Common Stock 2023-06-12 4 S false 1000 32.13 D 269639 D Common Stock 83843 I Trustees of The Surace/Rogers Family Trust Option (right to buy) 1.6 2023-06-12 4 M false 1000 0 D 2016-09-04 2026-08-04 Common Stock 1000 14654 D These shares were acquired under the Issuer's Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(c). The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on August 8, 2022, prior to the effectiveness of the revised requirements of Rule 10b5-1(c). In compliance with SEC guidance, the Reporting Person has not checked the box above but states that the Rule 10b5-1 trading plan is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). These shares are held directly by Kevin J. Surace and Erica J. Rogers, as Trustees of The Surace Rogers Family Trust. All of the shares subject to the option are fully vested and exercisable as of the date hereof. /s/Mhairi Jones, by power of attorney 2023-06-13