---
schema_version: "secwatch.filing_event.v1"
accession: "0001641172-25-021913"
form_type: "8-K"
ticker: "NSYS"
cik: "0000722313"
company_name: "NORTECH SYSTEMS INC"
filed_at: "2025-08-01T23:59:59+00:00"
generated_at: "2026-05-17T21:59:56.122661+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Nortech Systems extends $15M BofA credit line to August 2026

## Summary
- Extended $15M senior secured revolving credit facility maturity to August 31, 2026.
- Amendment No. 3 executed with Bank of America, N.A. effective July 29, 2025.
- No changes to interest rate, covenants, or borrowing base disclosed.

## SEC filing metadata
- accession: 0001641172-25-021913
- form_type: 8-K
- ticker: NSYS
- cik: 0000722313
- company_name: NORTECH SYSTEMS INC
- filed_at: 2025-08-01T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/722313/000164117225021913/0001641172-25-021913-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/722313/000164117225021913/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001641172-25-021913
- JSON: https://secwatch.observer/filing/0001641172-25-021913.json
- Plain text: https://secwatch.observer/filing/0001641172-25-021913.txt

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