OCSL · Nasdaq · CIK 0001414932

Oaktree Specialty Lending Corp

Oaktree Specialty Lending Corp’s most recent SEC filing in our snapshot is a Form 40-17G filed on Oct 23, 2026. Its EDGAR record lists 3 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
—
Net income, FY2025
$33.9M
Form 4 filings on record, past 12 months
3

Company overview

Legal name (as filed)
Oaktree Specialty Lending Corp
Ticker
OCSL
SEC Central Index Key (CIK)
0001414932
Industry (SIC)
—
Business address
LOS ANGLES, CA
State or country of incorporation
DE
Fiscal year ends
September 30
SEC filer category
Large accelerated filer
Position in SEC ticker list
#2429 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from Oaktree Specialty Lending Corp’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
n/aFY2021n/aFY2022n/aFY2023n/aFY2024n/aFY2025
Net income
$237.3MFY2021$29.2MFY2022$117.3MFY2023$57.9MFY2024$33.9MFY2025
OCSL annual results
ItemFY2021
ended Sep 30, 2021		FY2022
ended Sep 30, 2022		FY2023
ended Sep 30, 2023		FY2024
ended Sep 30, 2024		FY2025
ended Sep 30, 2025
Revenue—————
Net income$237.3M$29.2M$117.3M$57.9M$33.9M
Diluted EPS$4.39$0.48$1.63$0.72$0.39
Total assets—$2.6B$3.2B$3.2B$3.0B
Cash and equivalents$29.3M$23.5M$136.4M$64.0M$79.6M

XBRL tags used: netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

OCSL latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Nov 18, 202510-KAnnual report· period Sep 30, 2025Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Sep 16, 20268-KMaterial agreement· period Sep 16, 2026Document · Index
Jan 16, 2026DEF 14ADefinitive proxy statement· period Mar 3, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about Oaktree Specialty Lending Corp, by form type:

8-K ×104 ×810-Q ×4DEFA14A ×340-17G ×2424B2 ×2DEF 14A ×23 ×1497AD ×1FWP ×1CORRESP ×1N-2ASR ×1PRE 14A ×110-K ×140-APP/A ×140-APP ×1
OCSL recent filings
FiledFormWhat it isOriginal
Oct 23, 202640-17G40-17GDocument · Index
Sep 16, 20268-KMaterial agreement· period Sep 16, 2026Document · Index
Sep 11, 20268-KMaterial agreement· period Sep 9, 2026Document · Index
Sep 11, 2026424B2Prospectus (pricing supplement)Document · Index
Sep 10, 2026497AD497ADDocument · Index
Sep 9, 2026FWPFWPDocument · Index
Sep 9, 2026424B2Prospectus (pricing supplement)Document · Index
Aug 13, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 5, 20268-KResults of operations· period Aug 5, 2026Document · Index
May 5, 202610-QQuarterly report· period Mar 31, 2026Document · Index
May 5, 20268-KResults of operations· period May 5, 2026Document · Index
Mar 18, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 16, 2026Document · Index
Mar 18, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 16, 2026Document · Index
Mar 4, 20268-KShareholder vote results· period Mar 3, 2026Document · Index
Feb 4, 202610-QQuarterly report· period Dec 31, 2025Document · Index
Feb 4, 20268-KResults of operations· period Feb 4, 2026Document · Index
Feb 2, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jan 27, 2026CORRESPCORRESPDocument · Index
Jan 23, 2026N-2ASRN-2ASRDocument · Index
Jan 16, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jan 16, 2026DEF 14ADefinitive proxy statement· period Mar 3, 2026Document · Index
Jan 8, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jan 8, 2026DEF 14ADefinitive proxy statement· period Mar 3, 2026Document · Index
Jan 5, 20263Initial statement of beneficial ownership· period Dec 31, 2025Document · Index
Dec 22, 2025PRE 14APRE 14A· period Mar 3, 2026Document · Index
Nov 18, 202510-KAnnual report· period Sep 30, 2025Document · Index
Nov 18, 20258-KResults of operations· period Nov 18, 2025Document · Index
Nov 14, 20258-KDirector or officer change· period Nov 10, 2025Document · Index
Oct 20, 202540-17G40-17GDocument · Index
Sep 16, 20254Statement of changes in beneficial ownership (insider trade)· period Sep 15, 2025Document · Index
Aug 12, 202540-APP/A40-APP/ADocument · Index
Aug 5, 202510-QQuarterly report· period Jun 30, 2025Document · Index
Aug 5, 20258-KResults of operations· period Aug 5, 2025Document · Index
Jul 17, 202540-APP40-APPDocument · Index
Jul 1, 20254Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2025Document · Index
May 19, 20254Statement of changes in beneficial ownership (insider trade)· period May 7, 2025Document · Index
May 16, 20258-KAgreement terminated· period May 14, 2025Document · Index
May 8, 20254Statement of changes in beneficial ownership (insider trade)· period May 7, 2025Document · Index
May 7, 20254Statement of changes in beneficial ownership (insider trade)· period May 6, 2025Document · Index

Insider filing activity

3 Form 4 filings appear in Oaktree Specialty Lending Corp’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001414932 and XBRL company facts. Oaktree Specialty Lending Corp on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.