X0508 4 2025-01-23 0001506928 Avinger Inc AVGR 0001254850 SOINSKI JEFFREY M 400 CHESAPEAKE DRIVE REDWOOD CITY CA 94063 1 1 Chief Executive Officer 0 Common Stock 2025-01-23 4 S 0 3690 0.5567 D 55265 D Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs on January 18, 2025. This sell to cover transaction does not represent a discretionary trade by the reporting person. /s/ Jeffrey M. Soinski 2025-01-24