X0306 4 2020-11-02 0001397702 Silk Road Medical Inc SILK 0001770191 Davis Andrew S. C/O SILK ROAD MEDICAL, INC. 1213 INNSBRUCK DRIVE SUNNYVALE CA 94089 false true false false Chief Commercial Officer Common Stock 2020-11-02 4 M false 6640 1.46 A 26442 D Common Stock 2020-11-02 4 S false 6640 61.3681 D 19802 D Option (right to buy) 1.46 2020-11-02 4 M false 6640 0 D 2016-05-05 2025-06-23 Common Stock 6640 52633 D The option exercise and sale reported on this Form 4 were effected pursuant to Rule 10b5-1 Trading Plan adopted by the reporting person on September 11, 2019. This transaction was executed in multiple trades at price ranging from $60.75 to $62.42. The price reported above reflects the weighted average sale 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. All of the shares subject to this option are fully vested and exercisable as of the date hereof. /s/Mhairi Jones, by power of attorney 2020-11-04