Golub Capital BDC (GBDC) has priced an underwritten public offering of $500 million of 6.250% notes due 2031, the company said late Tuesday.

The offering is expected to close on May 27, subject to customary closing conditions, the company said.

The notes may be redeemed in whole or partly at Golub Capital's option at any time before May 1, 2031, the company said.

Golub Capital plans to use net proceeds from the offering to repay part of the outstanding debt under its senior secured revolving credit facility with JPMorgan Chase Bank, it said.