# EDGAR Filing Document

**Accession Number:** 0001301787
**File Stem:** 0001104659-26-064486
**Filing Date:** 2026-5
**Character Count:** 8486
**Document Hash:** f253a9a3b7257c29bddd2125e0edd991
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-064486.hdr.sgml**: 20260520

**ACCESSION NUMBER**: 0001104659-26-064486

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260518

**FILED AS OF DATE**: 20260520

**DATE AS OF CHANGE**: 20260520

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Fennebresque Kim S
- **CENTRAL INDEX KEY:** 0001361379

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-32383
- **FILM NUMBER:** 261003863

**MAIL ADDRESS:**
- **STREET 1:** C/O ALLY FINANCIAL INC.
- **STREET 2:** 500 WOODWARD AVE., 10TH FLOOR
- **CITY:** DETROIT
- **STATE:** MI
- **ZIP:** 48226
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BlueLinx Holdings Inc.
- **CENTRAL INDEX KEY:** 0001301787
- **STANDARD INDUSTRIAL CLASSIFICATION:** WHOLESALE-LUMBER, PLYWOOD, MILLWORK & WOOD PANELS [5031]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 770627356
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0102

**BUSINESS ADDRESS:**
- **STREET 1:** 1950 SPECTRUM CIRCLE
- **STREET 2:** SUITE 300
- **CITY:** MARIETTA
- **STATE:** GA
- **ZIP:** 30067
- **BUSINESS PHONE:** 770-953-7000

**MAIL ADDRESS:**
- **STREET 1:** 1950 SPECTRUM CIRCLE
- **STREET 2:** SUITE 300
- **CITY:** MARIETTA
- **STATE:** GA
- **ZIP:** 30067

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Fennebresque Kim S<br><sub>(Last) (First) (Middle)</sub><br>1950 SPECTRUM CIRCLE<br><sub>(Street)</sub><br>MARIETTA, GA 30067<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-18 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>BlueLinx Holdings Inc. [ BXC ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2026-05-19 |  | M |  | 3218<sup>(1)</sup> | A | <sup>(2)</sup> | 12982 | D |  |
| Common Stock |  |  |  |  |  |  |  | 34138<sup>(3)</sup> | I | By grantor trust |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(2)</sup> | 2026-05-18 |  | A |  | 4266 |  | <sup>(4)</sup> | <sup>(4)</sup> | Common Stock | 4266 | $0 | 4266 | D |  |
| Restricted Stock Units | <sup>(2)</sup> | 2026-05-19 |  | M |  |  | 3218 | <sup>(1)</sup> | <sup>(1)</sup> | Common Stock | 3218 | $0 | 0 | D |  |
| Restricted Stock Units | <sup>(2)</sup> |  |  |  |  |  |  | <sup>(5)</sup> | <sup>(5)</sup> | Common Stock | 21334 |  | 21334 | I | By grantor trust |
| Restricted Stock Units | <sup>(2)</sup> |  |  |  |  |  |  | <sup>(6)</sup> | <sup>(6)</sup> | Common Stock | 9485 |  | 9485 | I | By grantor trust |
| Restricted Stock Units | <sup>(2)</sup> |  |  |  |  |  |  | <sup>(7)</sup> | <sup>(7)</sup> | Common Stock | 15108 |  | 15108 | I | By grantor trust |
| Restricted Stock Units | <sup>(2)</sup> |  |  |  |  |  |  | <sup>(8)</sup> | <sup>(8)</sup> | Common Stock | 22253 |  | 22253 | I | By grantor trust |

---

### Footnotes:

(1) Represents the conversion of restricted stock units that vested on May 19, 2026.  Vested shares will be delivered to the reporting person not later than 30 days after the vesting date.

(2) Each restricted stock unit represents a contingent right to receive one share of BlueLinx Holdings Inc. common stock.

(3) Represents 9,090 shares subject to restricted stock units that vested in full on January 13, 2016, 14,754 shares subject to restricted stock units that vested in full on March 31, 2017, and 10,294 shares subject to restricted stock units that vested in full on May 20, 2017. Pursuant to the terms of the applicable award agreements, vested shares were delivered to the reporting person following the tenth anniversary of the date of grant.

(4) The restricted stock units vest on the first anniversary date of the date of grant.  Vested shares will be delivered to the reporting person not later than 30 days after the vesting date.

(5) The restricted stock units vested on May 21, 2021.  Vested shares will be delivered to the reporting person within 30 days after the earlier of May 21, 2030, or termination of reporting person's service on   the Board of Directors.

(6) The restricted stock units vested on May 17, 2020.  Vested shares will be delivered to the reporting person within 30 days after the earlier of May 17, 2029, or termination of reporting person's service on   the Board of Directors.

(7) The restricted stock units vested on January 11, 2019.  Vested shares will be delivered to the reporting person within 30 days after the earlier of January 11, 2028, or termination of reporting person's service on the Board of Directors.

(8) The restricted stock units vested on January 11, 2018.  Vested shares will be delivered to the reporting person within 30 days after the earlier of January 11, 2027, or termination of reporting person's service on the Board of Directors.

**Signature:** /s/ Christin Lumpkin as attorney-in-fact for Kim S. Fennebresque  
**Date:** 2026-05-20

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**