Main Street Capital Corporation Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

RELATED PARTY TRANSACTIONS (Tables)

RELATED PARTY TRANSACTIONS (Tables)

3 Months Ended

Mar. 31, 2026

A summary of Main Street’s purchases of shares of MSC Income’s common stock, each of which was purchased pursuant to the MSIF Purchase Plan, during the three months ended March 31, 2026 is as follows:


Period	Total number of shares purchased	Average price paid per share (1)		Total cost (1)		Total number of shares purchased as part of publicly announced plans or programs	Approximate dollar value of shares that may yet be purchased under the plans or programs

	(in thousands, except shares and per share amounts)
January 1 through January 31, 2026	49,261	$	13.36	$	658	49,261	$	15,766
February 1 through February 28, 2026	134,278	12.70		1,705		134,278	14,063
March 1 through March 31, 2026 (2)	199,046	12.90		2,567		199,046	—

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(1)Includes broker commissions.

(2)The MSIF Purchase Plan expired on March 31, 2026; upon expiration, $11.5 million of the total $20.0 million amount authorized to be purchased under the MSIF Purchase Plan expired without being utilized.