X0306 4 2022-03-31 0001439725 BIODESIX INC BDSX 0001377832 Strobeck Matthew 2970 WILDERNESS PLACE SUITE 100 BOULDER CO 80301 true Common Stock 2022-03-31 4 M 0 20044 A 986927 D Common Stock 211200 I By Birchview Fund LLC Common Stock 19933 I By Birchview Capital Separately Managed Account Common Stock 3518 I By UGMA Account Common Stock 3518 I By UGMA Account Common Stock 3518 I By UGMA Account Common Stock 3518 I By UGMA Account Common Stock 40665 I By Clajer Capital LLC Restricted Stock Units 2022-03-31 4 M 0 20044 0 D Common Stock 20044 0 D Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. These restricted stock units vested in full on March 31, 2022 and had no expiration date. The reporting person has sole voting and dispositive power with respect to shares held by Birchview Fund, LLC and the Birchview Capital Separately Managed Account in his capacity as Managers of such entities. The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. The reporting person is an affiliate of Clajer Capital LLC. The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. /s/ Robin H. Cowie as Attorney-in-Fact for Matthew Strobeck 2022-04-04