---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-000563"
form_type: "8-K"
ticker: "BLDR"
cik: "0001316835"
company_name: "Builders FirstSource, Inc."
filed_at: "2023-01-10T23:59:59+00:00"
generated_at: "2026-06-20T16:53:46.804588+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Builders FirstSource names Dave Rush permanent CEO effective immediately

## Summary
- Dave Rush appointed CEO as of Jan 10, 2023; had served as Interim CEO since Nov 18, 2022.
- Rush has 23-year tenure at the company, previously EVP of Strategic Management Office.
- Board cites his operational experience and deep business understanding as rationale.
- No change in compensation from prior interim CEO arrangement.

## SEC filing metadata
- accession: 0000950170-23-000563
- form_type: 8-K
- ticker: BLDR
- cik: 0001316835
- company_name: Builders FirstSource, Inc.
- filed_at: 2023-01-10T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1316835/000095017023000563/0000950170-23-000563-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1316835/000095017023000563/bldr-20230110.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-000563
- JSON: https://secwatch.observer/filing/0000950170-23-000563.json
- Plain text: https://secwatch.observer/filing/0000950170-23-000563.txt

## Key facts
- Executive change
  Dave Rush was appointed as Chief Executive Officer at Builders FirstSource, Inc..
  - Action: appointed
  - Role: Chief Executive Officer
  source text: On January 10, 2023, the board of directors (the “Board”) of Builders FirstSource, Inc. (the “Company”) appointed Dave Rush as the Company’s Chief Executive Officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1316835/000095017023000563/0000950170-23-000563-index.htm

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