---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-098288"
form_type: "8-K"
ticker: "TREX"
cik: "0001069878"
company_name: "TREX CO INC"
filed_at: "2024-08-19T23:59:59+00:00"
generated_at: "2026-05-31T08:37:48.789280+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Trex appoints Chris Keffer as independent director

## Summary
- Chris Keffer appointed to Trex Board effective August 15, 2024; fills vacancy reported June 7, 2023.
- Keffer is President & CEO of STIHL Inc. and previously spent 27 years at Stanley Black & Decker.
- Board now consists of ten directors, nine of whom are independent; Keffer is considered independent.
- He will serve on the Compensation Committee and the Nominating and Corporate Governance Committee.
- Keffer's term expires at the 2025 annual meeting; he will be included in the 2025 slate of nominees.

## SEC filing metadata
- accession: 0000950170-24-098288
- form_type: 8-K
- ticker: TREX
- cik: 0001069878
- company_name: TREX CO INC
- filed_at: 2024-08-19T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1069878/000095017024098288/0000950170-24-098288-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1069878/000095017024098288/trex-20240819.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-098288
- JSON: https://secwatch.observer/filing/0000950170-24-098288.json
- Plain text: https://secwatch.observer/filing/0000950170-24-098288.txt

## Key facts
- Executive change
  Chris Keffer was appointed as Director at TREX CO INC.
  - Action: appointed
  - Role: Director
  source text: On August 15, 2024, the Board of Directors (Board) of Trex Company, Inc. (Company) appointed Chris Keffer as a director to fill the vacancy that was reported on Form 8-K on June 7, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1069878/000095017024098288/0000950170-24-098288-index.htm

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