Company Analysis

Oaktree Specialty Lending Corporation (OCSL)

Nasdaq: OCSL · Los Angles, CA · filing with the SEC since 2007
Grade4.6
◀ Past 4.4● Present 4.7▶ Future 4.7
5 est.

Filings

338 filings since 2017 beside 209 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Sep 30, 2026Large accelerated filers have 60 days after the fiscal year ends. by Nov 29, 2026
10-Q Quarterly report for the quarter ending Dec 31, 2026Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by Feb 9, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 36 days after the quarter ended. The proxy statement was last filed Jan 16, 2026.

Filings a yearinsider forms included
7676814455273725
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 2 times in the last 36 months, the newest Nov 14, 2025.SEC letters: 1 in the last 36 months, the newest Jan 27, 2026.
Insider forms 209

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Oct 23, 2026 40-17G Form 40-17G
Sep 16, 2026 8-K items 1.01, 9.01 Major agreement signed · Current report
Sep 11, 2026 8-K items 1.01, 9.01 Major agreement signed · Current report Sep 9, 2026
Sep 11, 2026 424B2 Offering prospectus, notes or structured products
Sep 10, 2026 497AD Form 497AD
Sep 9, 2026 FWP Offering communication
Sep 9, 2026 424B2 Offering prospectus, notes or structured products
Aug 5, 2026 10-Q Quarterly report Jun 30, 2026
Aug 5, 2026 8-K items 2.02, 9.01 Results released · Current report
May 5, 2026 10-Q Quarterly report Mar 31, 2026
May 5, 2026 8-K items 2.02, 9.01 Results released · Current report
Mar 4, 2026 8-K item 5.07 Shareholder vote · Current report Mar 3, 2026
Feb 4, 2026 10-Q Quarterly report Dec 31, 2025
Feb 4, 2026 8-K items 2.02, 9.01 Results released · Current report
Feb 2, 2026 DEFA14A Extra proxy material
Jan 27, 2026 CORRESP Reply to the SEC
Jan 23, 2026 N-2ASR Form N-2ASR
Jan 16, 2026 DEFA14A Extra proxy material
Jan 16, 2026 DEF 14A Proxy statement Mar 3, 2026
Jan 8, 2026 DEFA14A Extra proxy material
Jan 8, 2026 DEF 14A Proxy statement Mar 3, 2026
Dec 22, 2025 PRE 14A Preliminary proxy statement Mar 3, 2026
Nov 18, 2025 10-K Annual report Sep 30, 2025
Nov 18, 2025 8-K items 2.02, 9.01 Results released · Current report
Nov 14, 2025 8-K items 5.02, 9.01 Officer or director change · Current report Nov 10, 2025
Oct 20, 2025 40-17G Form 40-17G
Aug 12, 2025 40-APP/A Form 40-APP/A
Aug 5, 2025 10-Q Quarterly report Jun 30, 2025
Aug 5, 2025 8-K items 2.02, 9.01 Results released · Current report
Jul 17, 2025 40-APP Form 40-APP
May 16, 2025 8-K items 1.02, 9.01 Major agreement ended · Current report May 14, 2025
May 5, 2025 424B5 Shelf offering
May 5, 2025 8-K items 1.01, 9.01 Major agreement signed · Current report
May 1, 2025 10-Q Quarterly report Mar 31, 2025
May 1, 2025 8-K items 2.02, 9.01 Results released · Current report
Apr 11, 2025 8-K items 1.01, 9.01 Major agreement signed · Current report Apr 8, 2025
Mar 5, 2025 8-K item 5.07 Shareholder vote · Current report Mar 4, 2025
Feb 27, 2025 8-K items 1.01, 9.01 Major agreement signed · Current report
Feb 24, 2025 424B2 Offering prospectus, notes or structured products
Feb 21, 2025 8-K items 1.01, 9.01 Major agreement signed · Current report Feb 20, 2025
40 of 338 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton OCSL · research, not advice