---
schema_version: "secwatch.filing_event.v1"
accession: "0001402829-25-000063"
form_type: "8-K/A"
ticker: "ORN"
cik: "0001402829"
company_name: "Orion Group Holdings Inc"
filed_at: "2025-11-25T23:59:59+00:00"
generated_at: "2026-05-16T16:52:58.113357+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Orion Group appoints Robert Ledford to Compensation and Audit Committees

## Summary
- Robert Ledford joined the Board effective November 19, 2025.
- Now serves on both the Compensation Committee and the Audit Committee.
- Assignment effective immediately upon appointment on November 19, 2025.
- This is an amendment to the September 29, 2025 Form 8-K.

## SEC filing metadata
- accession: 0001402829-25-000063
- form_type: 8-K/A
- ticker: ORN
- cik: 0001402829
- company_name: Orion Group Holdings Inc
- filed_at: 2025-11-25T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1402829/000140282925000063/0001402829-25-000063-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1402829/000140282925000063/orn-20250928x8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001402829-25-000063
- JSON: https://secwatch.observer/filing/0001402829-25-000063.json
- Plain text: https://secwatch.observer/filing/0001402829-25-000063.txt

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