---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-000237"
form_type: "8-K"
ticker: "LMB"
cik: "0001606163"
company_name: "Limbach Holdings, Inc."
filed_at: "2026-01-05T23:59:59+00:00"
generated_at: "2026-05-16T11:40:06.948734+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Limbach appoints Terry Dugan to board; director cash retainer raised to $75k, equity award to $120k

## Summary
- Terry Dugan appointed independent director effective Jan 1, 2026, increasing board to seven members.
- Dugan is former Trane VP North America Commercial Business Leader and VP M&A, with 40+ years experience.
- Dugan will serve on the Compensation Committee.
- Board increased non-employee director cash retainer from $60k to $75k; chairman retainer set at $80k.
- Annual equity grant value for non-employee directors increased from $85k to $120k.

## SEC filing metadata
- accession: 0001628280-26-000237
- form_type: 8-K
- ticker: LMB
- cik: 0001606163
- company_name: Limbach Holdings, Inc.
- filed_at: 2026-01-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 8.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1606163/000162828026000237/0001628280-26-000237-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1606163/000162828026000237/lmb-20260101.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-000237
- JSON: https://secwatch.observer/filing/0001628280-26-000237.json
- Plain text: https://secwatch.observer/filing/0001628280-26-000237.txt

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