Main Street Capital supplemental dividend

The Board of Directors of Main Street Capital (NYSE:MAIN) declared a supplemental cash dividend of $0.30 per share payable in March 2024. This supplemental cash dividend, which will be payable as set forth in the table below, will be paid out of Main Street's undistributed taxable income (taxable income in excess of dividends paid) as of December 31, 2023.

Supplemental Cash Dividend Payable in March 2024
Declared	Ex-Dividend Date	Record Date	Payment Date	Amount Per Share
2/20/2024	3/19/2024	3/20/2024	3/27/2024	$0.30