UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, ~~D.C.~~DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 orOR 15(d) of the Securities Exchange Act of 1934

Date of ~~the~~Report ~~Securities~~(Date ~~Exchange~~of ~~Act~~earliest ofevent ~~1934~~reported): February 3, 2026

Date of Report (Date of earliest event reported): November 14, 2025

Gladstone Investment Corporation

(Exact Name of Registrant as Specified in its Charter)

Delaware		~~814-00704~~	814-00704	~~83-0423116~~		83-0423116
(State or Other Jurisdiction of Incorporation)		~~(Commission File Number)~~	(Commission File Number)	~~(I.R.S. Employer Identification Number)~~		(IRS Employer Identification No.)

1521 Westbranch Drive, Suite 100, McLean, Virginia 22102


1521 Westbranch Drive, Suite 100 McLean, Virginia			22102
(Address of Principal Executive Offices)			(Zip Code)

~~(Address~~Registrant's oftelephone ~~Principal~~number, ~~Executive~~including ~~Offices)~~area ~~(Zip~~code: ~~Code~~(703) 287-5800

(703) 287-5800

(Registrant’s telephone number, including area code)

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))

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ 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(s)~~

~~Name of Each Exchange on Which Registered~~

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock, $0.001 par value per share

~~GAIN~~

~~The Nasdaq Stock Market LLC~~

GAIN

The Nasdaq Stock Market LLC

5.00% Notes due 2026

~~GAINN~~

~~The Nasdaq Stock Market LLC~~

GAINN

The Nasdaq Stock Market LLC

4.875% Notes due 2028

~~GAINZ~~

~~The Nasdaq Stock Market LLC~~

GAINZ

The Nasdaq Stock Market LLC

8.00% Notes due 2028

GAINL

The Nasdaq Stock Market LLC

7.875% Notes due 2030

GAINI

The Nasdaq Stock Market LLC

7.875% Notes due 2030

GAINI

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (~~17 CFR~~ §230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (~~17 CFR~~ §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 82.0102. Results ~~Other~~of ~~Events~~Operations and Financial Condition.

On ~~November~~February 143, ~~2025~~2026, Gladstone Investment Corporation ~~(the~~issued ~~“Company”)~~a ~~announced~~press ~~that~~release itannouncing ~~will~~its ~~redeem~~financial ~~100%~~results ~~(or~~for ~~$74~~its third fiscal quarter ended December 31,~~750,000~~ ~~aggregate~~2025. ~~principal~~The ~~amount)~~text of ~~its~~the ~~outstanding~~press ~~8.00%~~release ~~notes~~is ~~due~~included ~~2028~~as ~~(the~~an ~~“2028~~exhibit ~~Notes”)~~to onthis ~~December 16,~~Current ~~2025~~Report ~~(the~~on ~~“Redemption~~Form ~~Date”)~~8-K. The ~~redemption~~information ~~price~~in ~~for~~this ~~the~~Current ~~2028~~Report ~~Notes~~on ~~equals~~Form ~~100%~~8-K, ofincluding ~~the~~Exhibit ~~$74,750,000~~99.1 ~~aggregate~~attached ~~principal~~hereto, ~~amount~~is ofbeing ~~the~~furnished ~~2028~~and ~~Notes~~shall ~~being~~not ~~redeemed,~~be ~~plus~~deemed ~~accrued~~“filed” ~~and~~for ~~unpaid~~purposes ~~interest~~of ~~otherwise~~Section ~~payable~~18 ~~for~~of the ~~then-current~~Securities ~~quarterly~~Exchange ~~interest~~Act ~~period~~of ~~accrued to~~1934, ~~but~~as ~~excluding,~~amended (the ~~Redemption~~“Exchange ~~Date.~~Act”), Inor ~~connection~~incorporated ~~with~~by reference in any filing under the ~~redemption~~Securities Act of 1933, as amended, or the ~~2028~~Exchange ~~Notes~~Act, ~~will~~regardless beof ~~delisted~~any ~~from~~general ~~the~~incorporation ~~Nasdaq~~language ~~Global~~in ~~Select~~such ~~Market~~filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.


Exhibit No.						Description
99.1						Press Release issued by Gladstone Investment Corporation, dated February 3, 2026.
104						Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

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.

		Gladstone Investment Corporation
	Gladstone Investment Corporation (Registrant)
Date: November 14, 2025		By:	/s/ Taylor Ritchie
February 3, 2026
			Taylor Ritchie
	By:		/s/ Taylor Ritchie
			Chief Financial Officer and Treasurer
			Taylor Ritchie
			Chief Financial Officer and Treasurer

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