X0306 4 2020-11-05 0001397702 Silk Road Medical Inc SILK 0001445999 Anderson Rick D 1213 INNSBRUCK DRIVE SUNNYVALE CA 94089 true false false false Option (right to buy) 69.78 2020-11-05 4 A false 887 0 A 2020-12-05 2030-11-05 Common Stock 887 887 D The shares subject to the options represent cash retainer that the Reporting Person elected to receive in the form of stock options. One third of the shares subject to the option shall vest on each of December 5, 2020, March 5, 2021, and the date of the Issuer's 2021 annual meeting of stockholders, subject to the Reporting Person continuing as a service provider through each such date. /s/Mhairi Jones, by power of attorney 2020-11-09