# EDGAR Filing Document

**Accession Number:** 0001420816
**File Stem:** 0000898432-26-000056
**Filing Date:** 2026-1
**Character Count:** 13128
**Document Hash:** ac144d3d10fe2eaaeb8d0764ec531b2c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000898432-26-000056.hdr.sgml**: 20260123

**ACCESSION NUMBER**: 0000898432-26-000056

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260123

**DATE AS OF CHANGE**: 20260123

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BIODESIX INC
- **CENTRAL INDEX KEY:** 0001439725
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-MEDICAL LABORATORIES [8071]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 203986492
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-91818
- **FILM NUMBER:** 26555880

**BUSINESS ADDRESS:**
- **STREET 1:** 919 WEST DILLON ROAD
- **CITY:** LOUISVILLE
- **STATE:** CO
- **ZIP:** 80027
- **BUSINESS PHONE:** 303-417-0500

**MAIL ADDRESS:**
- **STREET 1:** 919 WEST DILLON ROAD
- **CITY:** LOUISVILLE
- **STATE:** CO
- **ZIP:** 80027
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Telemark Asset Management, LLC
- **CENTRAL INDEX KEY:** 0001420816

**ORGANIZATION NAME:**
- **EIN:** 200269453
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** ONE INTERNATIONAL PLACE, SUITE 4620
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02110
- **BUSINESS PHONE:** 617-526-8910

**MAIL ADDRESS:**
- **STREET 1:** ONE INTERNATIONAL PLACE, SUITE 4620
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02110

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**Issuer:** Biodesix, Inc.

**Title of Class of Securities:** Common stock, par value $0.001 per share

**CUSIP Number:** 09075X207

**Date of Event Which Requires Filing of this Statement:** 12/31/2025

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [ ] Rule 13d-1(b)

- [x] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Telemark Asset Management, LLC | Names of Reporting Persons<br>Telemark Asset Management, LLC |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>DE | Citizenship or Place of Organization<br>DE |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>327824 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>327824 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>327824 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>327824 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>4.1% | Percent of Class Represented by Amount in Row (9)<br>4.1% |
| 12. | Type of Reporting Person (See Instructions)<br>IA, OO | Type of Reporting Person (See Instructions)<br>IA, OO |

**Comment for Type of Reporting Person:** Note to rows 6, 8, 9 and 11: This Amendment No. 1 to Schedule 13G (this "Amendment") amends, in its entirety, the statement on Schedule 13G originally filed with the U.S. Securities and Exchange Commission on June 24, 2024 (the "Prior Schedule 13G") by the Reporting Persons (as defined herein). This Amendment is the final amendment to the Prior Schedule 13G and constitutes an exit filing for the Reporting Persons.

---

| 1. | Names of Reporting Persons<br>Telemark Fund, LP | Names of Reporting Persons<br>Telemark Fund, LP |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>DE | Citizenship or Place of Organization<br>DE |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>327824 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>327824 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>327824 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>327824 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>4.1% | Percent of Class Represented by Amount in Row (9)<br>4.1% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

**Comment for Type of Reporting Person:** Note to rows 6, 8, 9 and 11: This Amendment  amends, in its entirety, the Prior Schedule 13G by the Reporting Persons. This Amendment is the final amendment to the Prior Schedule 13G and constitutes an exit filing for the Reporting Persons.

---

| 1. | Names of Reporting Persons<br>Colin S. McNay | Names of Reporting Persons<br>Colin S. McNay |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>327824 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>327824 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>327824 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>327824 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>4.1% | Percent of Class Represented by Amount in Row (9)<br>4.1% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** Note to rows 6, 8, 9 and 11: This Amendment  amends, in its entirety, the Prior Schedule 13G by the Reporting Persons. This Amendment is the final amendment to the Prior Schedule 13G and constitutes an exit filing for the Reporting Persons.

---

**Item 1(a). Name of Issuer:**
Biodesix, Inc.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
919 West Dillon Rd., Louisville, Colorado, 80027

**Item 2(a). Name of Person Filing:**
This Amendment being jointly filed by Telemark Asset Management, LLC, Telemark Fund, LP and Colin McNay (collectively, the "Reporting Persons") with respect to shares of Common Stock of Biodesix, Inc.  Telemark Asset Management, LLC is the investment adviser of Telemark Fund, LP.  Colin McNay is the President and sole owner of Telemark Asset Management, LLC. 

Each Reporting Person declares that neither the filing of this Amendment nor anything herein shall be construed as an admission that such Reporting Person is, for the purposes of Section 13(d) or 13(g) of the Act or any other purpose, the beneficial owner of any securities covered by this statement other than the securities actually owned by such person (if any).

**Item 2(b). Address of Principal Business Office:**
The address of the principal office of each Reporting Person is:

One International Place, Suite 4620
Boston, MA 02110

**Item 2(c). Citizenship:**
Telemark Asset Management, LLC is a Delaware limited liability company, and Telemark Fund, LP is a Delaware limited partnership. Colin McNay is a U.S. citizen.

**Item 2(d). Title of Class of Securities:**
Common stock, par value $0.001 per share

**Item 2(e). CUSIP Number:**
09075X207

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

Each Reporting Person may be deemed to beneficially own 327,824 shares.

**(b) Percent of class:**

Each Reporting Person may be deemed to beneficially own what constitutes approximately 4.1% of the shares outstanding.

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

Sole power to vote or to direct the vote: 0

**(ii) Shared power to vote or to direct the vote:**

Shared power to vote or to direct the vote: 327,824 shares

**(iii) Sole power to dispose or to direct the disposition of:**

Sole power to dispose or to direct the disposition of: 0

**(iv) Shared power to dispose or to direct the disposition of:**

Shared power to dispose or to direct the disposition of: 327,824 shares

**Item 5. Ownership of Five Percent or Less of a Class.**

[ ] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Telemark Asset Management, LLC**

**Date:** 01/23/2026

**By:** /s/ Brian C. Miley

**Name & Title:** Brian C. Miley, Chief Financial Officer

**Telemark Fund, LP**

**Date:** 01/23/2026

**By:** By: Telemark Asset Management, LLC, investment adviser, /s/ Brian C. Miley

**Name & Title:** Brian C. Miley, Chief Financial Officer

**Colin S. McNay**

**Date:** 01/23/2026

**By:** /s/ Colin S. McNay

**Name & Title:** Colin S. McNay, President and sole owner of Telemark Asset Management, LLC