JOHN EARL JACKSON - 05 May 2025 Form 4 Insider Report for Main Street Capital CORP (MAIN)

Role: Director
Signature: /s/ Jason B. Beauvais, Attorney-in-Fact
Issuer symbol: MAIN
Transactions as of: 05 May 2025
Net transactions value: +$80,000
Form type: 4
Filing time: 07 May 2025, 16:30:16 UTC
Previous filing: 02 May 2025
Next filing: 05 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
JACKSON JOHN EARL	Director	1300 POST OAK BLVD, 8TH FLOOR, HOUSTON	/s/ Jason B. Beauvais, Attorney-in-Fact	07 May 2025	0001236849

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MAIN	Common Stock	Award	$0	+565	+0.75%	$0.000000	76,074	05 May 2025	Direct	F1
transaction	MAIN	Common Stock	Award	$80,000	+1,507	+2%	$53.10	77,580	05 May 2025	Direct	F2
holding	MAIN	Common Stock						1,920	05 May 2025	By Wife

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Shares issued under the Main Street Capital Corporation Non-Employee Director Restricted Stock Plan.
F2	Shares issued under the Main Street Capital Corporation Deferred Compensation Plan.