---
schema_version: "secwatch.filing_event.v1"
accession: "0001361538-21-000027"
form_type: "8-K"
ticker: "PRIM"
cik: "0001361538"
company_name: "Primoris Services Corp"
filed_at: "2021-12-21T23:59:59+00:00"
generated_at: "2026-06-27T23:15:00.176069+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Primoris amends bylaws to add exclusive forum, remove classified board references

## Summary
- Updated registered office, clarified meeting postponement, and revised stockholder list posting.
- Removed classified board references; directors can now be removed with or without cause.
- Added emergency bylaws provision for Board operations during a disaster or catastrophe.
- Added exclusive forum: Delaware Chancery for internal claims; federal courts for Securities Act claims.
- Updated stockholder notice procedures to permit electronic mail service.

## SEC filing metadata
- accession: 0001361538-21-000027
- form_type: 8-K
- ticker: PRIM
- cik: 0001361538
- company_name: Primoris Services Corp
- filed_at: 2021-12-21T23:59:59+00:00
- event_type: other
- 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/1361538/000136153821000027/0001361538-21-000027-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1361538/000136153821000027/prim-20211215x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001361538-21-000027
- JSON: https://secwatch.observer/filing/0001361538-21-000027.json
- Plain text: https://secwatch.observer/filing/0001361538-21-000027.txt

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