Main Street Capital shares operations and financial update

Main Street Capital Corporation reported that it issued a press release on January 8, 2026 detailing its results of operations and financial condition.

Rhea-AI Filing Summary

Main Street Capital Corporation reported that it issued a press release on January 8, 2026 detailing its results of operations and financial condition. The company furnished this press release as Exhibit 99.1 to a current report, making the information available to investors without it being treated as filed for liability purposes under certain securities laws. The filing also includes an Inline XBRL cover page data file as Exhibit 104.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Main Street Capital Corporation (MAIN) disclose in this 8-K?

Main Street Capital Corporation disclosed that it issued a press release on January 8, 2026 covering its results of operations and financial condition, furnished as Exhibit 99.1.

How did Main Street Capital (MAIN) provide its results and financial condition update?

The company provided its update through a press release dated January 8, 2026, which is attached as Exhibit 99.1 and incorporated by reference.

Is the Main Street Capital (MAIN) press release considered filed with the SEC?

The information under Item 2.02, including Exhibit 99.1, is being furnished and is expressly stated as not deemed "filed" for purposes of Section 18 of the Exchange Act.

What exhibits are included with Main Street Capital’s January 8, 2026 report?

The report includes Exhibit 99.1, a press release dated January 8, 2026, and Exhibit 104, the cover page interactive data file embedded within the Inline XBRL document.

Who signed the Main Street Capital (MAIN) report dated January 8, 2026?

The report was signed on behalf of Main Street Capital Corporation by Jason B. Beauvais, General Counsel.

What SEC item does Main Street Capital (MAIN) use to present its results update?

The company uses Item 2.02, Results of Operations and Financial Condition, to present the existence of its January 8, 2026 press release.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 01/08/2026 - 09:44 AM EST Learn about SEC filing dates

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

__________________________________________________________________________

FORM 8-K

__________________________________________________________________________

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of

the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) January 8, 2026

__________________________________________________________________________

Main Street Capital Corporation

(Exact name of registrant as specified in its charter)

Maryland	814-00746	41-2230745
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

1300 Post Oak Boulevard, 8th Floor, Houston, Texas		77056
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code:   (713) 350-6000

Not Applicable

___________________________________________________________________________________

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the

registrant under any of the following provisions:

o	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol	Name of each exchange on which registered
Common Stock, par value $0.01 per share	MAIN	New York Stock Exchange NYSE Texas

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act

of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition

period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the

Exchange Act. o

Item 2.02Results of Operations and Financial Condition.

On January 8, 2026, the Registrant issued a press release. A copy of such press release is attached hereto as Exhibit 99.1

and is incorporated herein by reference.

The information disclosed under this Item 2.02, including Exhibit 99.1 hereto, is being furnished and shall not be deemed

“filed” for purposes of Section 18 of the Securities Exchange Act of 1934 and shall not be deemed incorporated by

reference into any filing made under the Securities Act of 1933, except as expressly set forth by specific reference in such

filing.

Item 9.01Financial Statements and Exhibits.

(d) Exhibits

99.1	Press release dated January 8, 2026
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to

be signed on its behalf by the undersigned hereunto duly authorized.

	Main Street Capital Corporation
Date: January 8, 2026	By:	/s/ Jason B. Beauvais
		Name:    Jason B. Beauvais
		Title:      General Counsel