---
schema_version: "secwatch.filing_event.v1"
accession: "0000874238-26-000093"
form_type: "8-K"
ticker: "STRL"
cik: "0000874238"
company_name: "STERLING INFRASTRUCTURE, INC."
filed_at: "2026-07-08T13:07:06+00:00"
generated_at: "2026-07-08T13:09:06.715883+00:00"
event_type: "debt"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Sterling expands credit facility to $1.5B, extends maturity to July 2031

## Summary
- Borrowing capacity increased by $1.05B to $1.5B revolving credit facility; maturity extended to July 2031.
- Interest rate improved by eliminating 10bp SOFR adjustment and reducing pricing margins based on Total Net Leverage Ratio.
- Incremental facility base amount increased from $400M to $500M; financial covenants: Total Net Leverage ≤3.50x, Interest Coverage ≥3.00x.
- As of July 2, 2026, $90M was outstanding; proceeds to refinance existing debt, fund capex, acquisitions, and general corporate purposes.

## SEC filing metadata
- accession: 0000874238-26-000093
- form_type: 8-K
- ticker: STRL
- cik: 0000874238
- company_name: STERLING INFRASTRUCTURE, INC.
- filed_at: 2026-07-08T13:07:06+00:00
- event_type: debt
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 2.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/874238/000087423826000093/0000874238-26-000093-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/874238/000087423826000093/strl-20260702.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000874238-26-000093
- JSON: https://secwatch.observer/filing/0000874238-26-000093.json
- Plain text: https://secwatch.observer/filing/0000874238-26-000093.txt

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