Main Street Capital Corporation entered into an underwriting agreement to issue and sell an additional $200,000,000 in aggregate principal amount of its 6.95% notes due 2029. These new notes are fungible with the existing $350,000,000 of 6.95% notes due 2029, bringing the total outstanding principal amount to $550,000,000. The notes bear cash interest at an annual rate of 6.95%, payable semi-annually on March 1 and September 1, commencing September 1, 2026, and mature on March 1, 2029. The net proceeds from the offering, approximately $202.8 million after deducting underwriting discounts and estimated offering expenses, will be used to repay outstanding indebtedness, including amounts under credit facilities. The notes are direct unsecured obligations, ranking equally with other unsecured indebtedness but effectively subordinated to secured debt and structurally subordinated to subsidiary obligations.