---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-034206"
form_type: "8-K"
ticker: "GBDC"
cik: "0001476765"
company_name: "GOLUB CAPITAL BDC, Inc."
filed_at: "2023-03-20T23:59:59+00:00"
generated_at: "2026-06-17T22:56:38.426862+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Golub Capital BDC boosts credit facility to $1.4875B, extends maturity to 2028

## Summary
- Aggregate commitments increased from $1.2375B to $1.4875B, a $250M increase.
- Accordion feature expanded from $1.5B to $2.0B for future capacity.
- Maturity extended from February 11, 2026 to March 17, 2028.
- Term SOFR adjustment decreased by 0.10% on USD loans using that rate.

## SEC filing metadata
- accession: 0001104659-23-034206
- form_type: 8-K
- ticker: GBDC
- cik: 0001476765
- company_name: GOLUB CAPITAL BDC, Inc.
- filed_at: 2023-03-20T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1476765/000110465923034206/0001104659-23-034206-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1476765/000110465923034206/tm239919d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-034206
- JSON: https://secwatch.observer/filing/0001104659-23-034206.json
- Plain text: https://secwatch.observer/filing/0001104659-23-034206.txt

## Key facts
- Debt Financings
  GOLUB CAPITAL BDC, Inc. amended credit facility of $1,487.5 million with JPMorgan Chase Bank, N.A. at term SOFR plus 0.10% maturing March 17, 2028.
  - Instrument: credit facility
  - Principal: $1,487.5 million
  - Counterparty: JPMorgan Chase Bank, N.A.
  - Rate: term SOFR plus 0.10%
  - Maturity: March 17, 2028
  - Event: amendment
  source text: On March 17, 2023, Golub Capital BDC, Inc. (the “Company”) entered into an Amended and Restated Senior Secured Revolving Credit Agreement to amend and restate that certain Senior Secured Revolving Credit Agreement, dated as of February 11, 2021, by and among the Company, as borrower, JPMorgan Chase Bank, N.A., as administrative agent and as collateral agent, and the lenders, syndication agents, joint bookrunners, and joint lead arrangers party thereto (as amended, supplemented and restated, the “A&R JPM Credit Facility”). The A&R JPM Credit Facility, among other things, increased the aggregate commitments under the A&R JPM Credit Facility from $1,237.5 million to $1,487.5 million and decreased the adjustment to term SOFR for loans denominated in U.S. dollars using such rate to 0.10%.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1476765/000110465923034206/0001104659-23-034206-index.htm
- Material Agreements
  GOLUB CAPITAL BDC, Inc. amended A&R JPM Credit Facility with JPMorgan Chase Bank, N.A. valued at $1,487.5 million (effective 2023-03-17).
  - Action: amendment
  - Agreement: credit facility
  - Counterparty: JPMorgan Chase Bank, N.A.
  - Value: $1,487.5 million
  - Effective: 2023-03-17
  source text: On March 17, 2023, Golub Capital BDC, Inc. (the “Company”) entered into an Amended and Restated Senior Secured Revolving Credit Agreement to amend and restate that certain Senior Secured Revolving Credit Agreement, dated as of February 11, 2021, by and among the Company, as borrower, JPMorgan Chase Bank, N.A., as administrative agent and as collateral agent, and the lenders, syndication agents, joint bookrunners, and joint lead arrangers party thereto (as amended, supplemented and restated, the “A&R JPM Credit Facility”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1476765/000110465923034206/0001104659-23-034206-index.htm

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