UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

~~WASHINGTON~~Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

~~PURSUANT~~Pursuant TOto ~~SECTION~~ Section 13 ORor 15(d)

OFof ~~THE~~The ~~SECURITIES~~Securities ~~EXCHANGE~~Exchange ~~ACT~~Act OFof 1934

Date of Report (Date of earliest event reported): ~~May~~August 165, 2025 ~~(May 14, 2025)~~

Oaktree Specialty Lending Corporation

(Exact name of ~~Registrant~~registrant as specified in its charter)

Delaware	814-00755	26-1219283
(State or other jurisdiction of incorporation)	(Commission File Number)	(~~I.R.S.~~IRS Employer Identification No.)
333 South Grand Avenue, 28th Floor Los Angeles, CA		90071
(Address of principal executive offices)		(Zip Code)

333 South Grand Avenue, 28th Floor

Los Angeles, CA

90071

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including area code: (213) 830-6300

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:

☐

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

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~~TradingSymbol(s)		Name of each ~~exchange~~exchangeon on which registered
Common stock, par value $0.01 per share		OCSL		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~~Growth ~~company~~Company ☐

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. ☐

Item 12.02. ~~Termination~~Results of aOperations ~~Material~~and ~~Definitive~~Financial ~~Agreement~~Condition.

On ~~May~~August 145, 2025, Oaktree Specialty Lending Corporation (the “Company”) ~~repaid~~issued ~~all~~a ~~outstanding~~press ~~borrowings~~release ~~under~~announcing ~~that~~its ~~certain~~financial ~~loan~~results ~~and~~for ~~security~~the ~~agreement,~~fiscal ~~dated~~quarter asended ~~of July~~June 2630, ~~2019~~2025. ~~(as~~A ~~amended~~copy and/or restated from time to time, the “OSI2 Facility”) by and among the Company, as collateral manager and seller, OSI 2 Senior Lending SPV, LLC, the Company’s wholly-owned, special purpose financing subsidiary, as the borrower, each of the ~~lenders~~press ~~from~~release ~~time~~is toattached ~~time~~hereto ~~party thereto, Citibank, N.A.,~~ as ~~administrative~~Exhibit ~~agent, and Deutsche Bank Trust Company Americas, as collateral agent, following which the OSI2 Facility was terminated~~99. ~~Obligations under the OSI2 Facility would have otherwise matured on January 26, 2029~~1.

On August 5, 2025, the Company will host a conference call to discuss its financial results for the fiscal quarter ended June 30, 2025. In connection therewith, the Company provided an investor presentation on its website at http://www.oaktreespecialtylending.com. A copy of the investor presentation is attached hereto as Exhibit 99.2.

The information disclosed under this Item 2.02, including Exhibits 99.1 and 99.2 hereto, is being “furnished” and is not deemed “filed” by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor is it deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)


99.1		Press release of Oaktree Specialty Lending Corporation dated August 5, 2025

99.2		Oaktree Specialty Lending Corporation Third Quarter 2025 Earnings Presentation

104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Exchange Act, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	OAKTREE SPECIALTY LENDING CORPORATION
Date: May 16, 2025	By:	/s/ Christopher McKown
Date: August 5, 2025	By:	/s/ Christopher McKown
	Name:	Christopher McKown
	Title:	Chief Financial Officer and Treasurer

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