X0306 4 2022-11-21 0001439725 BIODESIX INC BDSX 0001366268 Kayyem Jon Faiz 2970 WILDERNESS PLACE SUITE 100 BOULDER CO 80301 true Common Stock 2022-11-21 4 P 0 173913 1.15 A 173913 I By The Jon Faiz Kayyem Revocable Trust These securities are directly owned by The Jon Faiz Kayyem Revocable Trust, of which Jon Faiz Kayyem and his spouse serve as co-trustees. The reporting person disclaims beneficial ownership of these securities, except to the extent of any indirect pecuniary interest in his distributive shares therein. /s/ Robin H. Cowie as Attorney-in-Fact for Jon Faiz Kayyem 2022-11-21