---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-003025"
form_type: "8-K"
ticker: "BXC"
cik: "0001301787"
company_name: "BlueLinx Holdings Inc."
filed_at: "2025-01-13T23:59:59+00:00"
generated_at: "2026-05-28T02:55:29.854095+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# BlueLinx CFO Andrew Wamser resigns; CAO Kimberly DeBrock named interim CFO

## Summary
- Andrew Wamser resigns as SVP, CFO and Treasurer effective January 24, 2025 to pursue external opportunity.
- Resignation is not due to any disagreement with the Company's financial reporting.
- Kimberly DeBrock, VP and Chief Accounting Officer, appointed interim Principal Financial Officer from January 25, 2025.
- Company will commence a search for a permanent CFO successor.

## SEC filing metadata
- accession: 0001104659-25-003025
- form_type: 8-K
- ticker: BXC
- cik: 0001301787
- company_name: BlueLinx Holdings Inc.
- filed_at: 2025-01-13T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1301787/000110465925003025/0001104659-25-003025-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1301787/000110465925003025/tm253196d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-003025
- JSON: https://secwatch.observer/filing/0001104659-25-003025.json
- Plain text: https://secwatch.observer/filing/0001104659-25-003025.txt

## Key facts
- Executive change
  Kimberly A. DeBrock was appointed as Interim Principal Financial Officer at BlueLinx Holdings Inc..
  - Action: appointed
  - Role: Interim Principal Financial Officer
  source text: The Company’s Board of Directors has designated Ms. Kimberly A. DeBrock, the Company’s Vice President and Chief Accounting Officer, to serve as the Company’s principal financial officer on an interim basis, effective as of January 25, 2025, until a new principal financial officer is designated.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1301787/000110465925003025/0001104659-25-003025-index.htm
- Executive change
  R. Andrew Wamser, Jr. resigned as Senior Vice President, Chief Financial Officer and Treasurer at BlueLinx Holdings Inc..
  - Action: resigned
  - Role: Senior Vice President, Chief Financial Officer and Treasurer
  source text: On January 8, 2025, R. Andrew Wamser, Jr., Senior Vice President, Chief Financial Officer and Treasurer of BlueLinx Holdings Inc. (“BlueLinx” or the “Company”), provided notice of his decision to resign from the Company to pursue another opportunity.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1301787/000110465925003025/0001104659-25-003025-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.