X0306 4 2021-08-17 0 0001819035 Metromile, Inc. MILE 0001843090 Alexovich Lindsay C/O METROMILE, INC. 425 MARKET STREET, SUITE 700 SAN FRANCISCO CA 94105 0 1 0 0 Chief Accounting Officer Common Stock 2021-08-17 4 A 0 31206 0.00 A 435835 D Comprised of shares subject to restricted stock units ("RSUs"). All of the RSUs were fully vested as of the August 17, 2021 grant date. Each RSU represents the right to receive one share of the Issuer's common stock upon settlement. /s/ Kris Tsao Cachia, Attorney-in-Fact 2021-08-19