secwatch.observer — SEC 8-K summary
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Issuer:     TREX CO INC (TREX)
CIK:        0001069878
Form:       8-K
Filed at:   2025-12-03T23:59:59+00:00
Accession:  0001193125-25-306027
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Trex appoints B. Andrew Rose to board; former Worthington CEO brings 30+ years experience
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- Appointment effective December 3, 2025; Rose will serve on Audit and Compensation Committees.
- Rose previously President and CEO of Worthington Enterprises (2023-2024) and Worthington Industries (2020-2023).
- Board now has 10 directors, 9 independent; Rose is class of 2026 and will stand for election.
- Director Ronald Kaplan (since 2008) will not stand for re-election at 2026 annual meeting.
- Rose also serves on boards of Sterling Infrastructure and Greif, Inc.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1069878/000119312525306027/0001193125-25-306027-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1069878/000119312525306027/trex-20251203.htm
  HTML page:      https://secwatch.observer/filing/0001193125-25-306027

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer