---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-039372"
form_type: "8-K"
ticker: "CMC"
cik: "0000022444"
company_name: "COMMERCIAL METALS Co"
filed_at: "2024-02-20T23:59:59+00:00"
generated_at: "2026-06-05T23:27:46.975320+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# CMC expands board to 10, appoints Dennis V. Arriola as director effective March 19, 2024

## Summary
- Board increased from 9 to 10 directors; Arriola appointed as Class II director, effective March 19, 2024.
- Arriola is Operating Partner at Sandbrook Capital, former CEO of Avangrid ($41B assets), and held senior roles at Sempra and SunPower.
- He serves on boards of ConocoPhillips, Meritage Homes, and Automobile Club of Southern California; will join CMC's Audit and Finance Committees.
- Company cites his renewable energy experience to advance sustainability platform.

## SEC filing metadata
- accession: 0001193125-24-039372
- form_type: 8-K
- ticker: CMC
- cik: 0000022444
- company_name: COMMERCIAL METALS Co
- filed_at: 2024-02-20T23:59:59+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/22444/000119312524039372/0001193125-24-039372-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/22444/000119312524039372/d772572d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-039372
- JSON: https://secwatch.observer/filing/0001193125-24-039372.json
- Plain text: https://secwatch.observer/filing/0001193125-24-039372.txt

## Key facts
- Executive change
  Dennis V. Arriola was appointed as Class II Director at COMMERCIAL METALS Co.
  - Action: appointed
  - Role: Class II Director
  source text: On February 20, 2024, the board of directors (the “Board”) of Commercial Metals Company (the “Company”) (i) increased the size of the Board from nine directors to ten directors and (ii) appointed Dennis V. Arriola to serve as a Class II director of the Company effective as of March 19, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/22444/000119312524039372/0001193125-24-039372-index.htm

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