X0609 4 2026-03-31 0001439725 BIODESIX INC BDSX 0001021413 PATIENCE JOHN false 919 WEST DILLON RD LOUISVILLE CO 80027 true false false true Chairman false Common Stock 2026-03-31 4 M false 1361 A 24022 D Common Stock 107664 I By Patience Enterprises LP Common Stock 241480 I By John Patience Living Trust dated 7/23/1993 Common Stock 2649 I By Spouse Restricted Stock Units 2026-03-31 4 M false 1361 0 D Common Stock 1361 4082 D Each restricted stock unit (the "RSU") represents a contingent right to receive one share of the Issuer's common stock ("Common Stock"). The Reporting Person is the sole general partner of Patience Enterprises LP. The Reporting Person disclaims beneficial ownership of these securities 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 the sole trustee of John Patience Living Trust (July 23, 1993). These RSUs vest in four substantially equal installments on March 31, June 30, September 30 and December 31, 2026, generally subject to the Reporting Person's continued service with the Issuer, and have no expiration date. /s/ Robin H. Cowie as Attorney-in-Fact for John Patience 2026-04-02