Form 4 for MAIN Main Street Capital CORP

Accepted 2026-08-14 16:30:14 ET · period of report 2026-06-15 · accession 0001414108-26-000012 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-08-14 16:30	2026-06-15+	MAIN	Magdol David L.	Pres, CIO AND SMD	J - Other	$52.35	+335.32	441.0K	+0.1%	+$17.6K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-06-15	J	A	66.52	$52.30	440,754.52	D	—	—	(F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.
2	Common	Common Stock	2026-06-15	J	A	63.34	$52.02	440,817.86	D	—	—	(F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.
3	Common	Common Stock	2026-06-29	J	A	74.90	$51.01	440,892.77	D	—	—	(F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.
4	Common	Common Stock	2026-07-15	J	A	66.61	$53.50	440,959.38	D	—	—	(F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.
5	Common	Common Stock	2026-07-15	J	A	63.95	$53.09	441,023.33	D	—	—	(F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.