---
schema_version: "secwatch.filing_event.v1"
accession: "0001901612-25-000031"
form_type: "8-K"
ticker: null
cik: "0001901612"
company_name: "Golub Capital BDC 4, Inc."
filed_at: "2025-05-29T23:59:59+00:00"
generated_at: "2026-05-20T06:39:54.094421+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Golub Capital BDC 4 reduces PNC credit facility from $250M to $100M

## Summary
- Exercised option to decrease borrowing capacity by $150M, effective June 3, 2025.
- Credit facility terms unchanged; PNC Bank remains administrative agent and lender.
- Reduction reported under Items 1.01 and 2.03 of Form 8-K dated May 27, 2025.

## SEC filing metadata
- accession: 0001901612-25-000031
- form_type: 8-K
- cik: 0001901612
- company_name: Golub Capital BDC 4, Inc.
- filed_at: 2025-05-29T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.01, 2.03
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1901612/000190161225000031/0001901612-25-000031-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1901612/000190161225000031/gbdc4-20250527.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001901612-25-000031
- JSON: https://secwatch.observer/filing/0001901612-25-000031.json
- Plain text: https://secwatch.observer/filing/0001901612-25-000031.txt

## Key facts
- Debt Financings
  Golub Capital BDC 4, Inc. amended revolving credit of decrease the borrowing capacity under the PNC Credit Facility from $250.0 million to $100.0 million with PNC Bank, National Association.
  - Instrument: revolving credit
  - Principal: decrease the borrowing capacity under the PNC Credit Facility from $250.0 million to $100.0 million
  - Counterparty: PNC Bank, National Association
  - Event: amendment
  source text: decrease the borrowing capacity under the PNC Credit Facility from $250.0 million to $100.0 million
  evidence_url: https://www.sec.gov/Archives/edgar/data/1901612/000190161225000031/0001901612-25-000031-index.htm

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