Golub Capital Private Income Fund I

Item 7.01. Regulation FD Disclosure. August 2026, September 2026 and October 2026 Distributions On July 31, 2026, Golub Capital Private Income Fund I (the “Company”) declared regular distributions for its common shares of beneficial interest (the “Common Shares”) in the amount per share set forth below: Regular Distributions Per Share August 2026 Common Shares Distribution $0.1667 September 2026 Common Shares Distribution $0.1667 October 2026 Common Shares Distribution $0.1667 The August 2026 distribution for Common Shares are payable to shareholders of record as of the open of business on August 31, 2026 and will be paid on or around September 29, 2026. The September 2026 distribution for Common Shares are payable to shareholders of record as of the open of business on September 30, 2026 and will be paid on or around October 30, 2026. The October 2026 distribution for Common Shares are payable to shareholders of record as of the open of business on October 31, 2026 and will be paid on or around November 25, 2026. These distributions will be paid in cash or reinvested in Common Shares of the Company for shareholders participating in the Amended and Restated DRIP (defined below).