---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-010969"
form_type: "8-K"
ticker: "PWR"
cik: "0001050915"
company_name: "QUANTA SERVICES, INC."
filed_at: "2023-01-19T23:59:59+00:00"
generated_at: "2026-06-20T12:53:13.915662+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Quanta Services adopts proxy access and exclusive federal forum in bylaw amendment

## Summary
- Proxy access allows stockholders owning 3%+ for 3+ years to nominate up to 2 directors or 20% of board.
- Updates bylaws for universal proxy rules and recent Delaware corporate law changes.
- Designates federal district courts as exclusive forum for Securities Act claims.
- Amendments effective January 13, 2023; full text filed as Exhibit 3.1.

## SEC filing metadata
- accession: 0001193125-23-010969
- form_type: 8-K
- ticker: PWR
- cik: 0001050915
- company_name: QUANTA SERVICES, INC.
- filed_at: 2023-01-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1050915/000119312523010969/0001193125-23-010969-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1050915/000119312523010969/d439875d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-010969
- JSON: https://secwatch.observer/filing/0001193125-23-010969.json
- Plain text: https://secwatch.observer/filing/0001193125-23-010969.txt

## Key facts
- Governance Changes
  QUANTA SERVICES, INC.: Amended and restated bylaws effective immediately, including proxy access, updated nomination procedures, Delaware law updates, exclusive federal forum, and administrative changes (effective 2023-01-13).
  - Change: bylaw amendment
  - Effective: 2023-01-13
  source text: On January 13, 2023, the Board of Directors (the “Board”) of Quanta Services, Inc. (“Quanta”) approved an amendment and restatement of the Bylaws of Quanta, effective immediately (as so amended and restated, the “Amended Bylaws”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1050915/000119312523010969/0001193125-23-010969-index.htm

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