JOHN PATIENCE - 30 Sep 2025 Form 4 Insider Report for BIODESIX INC (BDSX)

Role: Director, Chairman
Signature: /s/ Robin H. Cowie as Attorney-in-Fact for John Patience
Issuer symbol: BDSX
Transactions as of: 30 Sep 2025
Net transactions value: $0
Form type: 4
Filing time: 02 Oct 2025, 16:04:20 UTC
Previous filing: 02 Jul 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
PATIENCE JOHN	Director, Chairman	919 WEST DILLON RD, LOUISVILLE	/s/ Robin H. Cowie as Attorney-in-Fact for John Patience	02 Oct 2025	0001021413

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BDSX	Common Stock	Options Exercise		+1,144	+5.6%		21,518	30 Sep 2025	Direct	F1, F2
holding	BDSX	Common Stock						107,664	30 Sep 2025	By Patience Enterprises LP	F1, F3
holding	BDSX	Common Stock						241,480	30 Sep 2025	By John Patience Living Trust dated 7/23/1993	F1, F4
holding	BDSX	Common Stock						2,649	30 Sep 2025	By Spouse	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	BDSX	Restricted Stock Units	Options Exercise	$0	-1,144	-50%	$0.000000	1,143	30 Sep 2025	Common Stock	1,144		Direct	F1, F2, F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These numbers have been adjusted to reflect the one-for-twenty reverse stock split effective September 15, 2025.
F2	Each restricted stock unit (the "RSU") represents a contingent right to receive one share of the Issuer's Common Stock.
F3	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.
F4	The Reporting Person is the sole trustee of John Patience Living Trust (July 23, 1993).
F5	These RSUs vest in three substantially equal installments on June 30, September 30 and December 31, 2025, generally subject to the Reporting Person's continued service with the Issuer, and have no expiration date.