Here are the 424B prospectus supplements from Golub Capital BDC, Inc. (GBDC) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow GBDC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full GBDC filings page.
Golub Capital BDC is offering for sale $500,000,000 aggregate principal amount of 6.250% Notes due 2031. The Notes mature on June 1, 2031, pay interest semi-annually on June 1 and December 1 beginning December 1, 2026, and are callable prior to the Par Call Date at a Treasury-based make-whole price. Net proceeds are expected to be used to repay a portion of the outstanding indebtedness under the JPM Credit Facility.
Golub Capital BDC is offering a series of unsecured fixed‑rate notes (stated interest rate and aggregate principal amount not filled in this excerpt) to mature on a specified date. The Notes pay interest semi‑annually, are issued in $2,000 denominations, and rank pari passu with the company’s other unsecured senior indebtedness.
The Notes include an issuer optional redemption (including a pre‑Par Call price formula), a repurchase right for holders upon a Change of Control Repurchase Event, and customary events of default and defeasance provisions. Net proceeds are intended to repay a portion of borrowings under the JPM Credit Facility. As of May 15, 2026, total debt outstanding was approximately $4.6 billion (including $2.4 billion unsecured senior, $1.4 billion subsidiary secured and $855.8 million secured by company assets).