OCSL SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 4, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 4, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Feb 3, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Nov 17, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 4, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Apr 30, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Oaktree Specialty Lending Corporation Closes $300 Million Offering of 7.000% Notes Due 2031

Sep 16, 2026

8-K

Oaktree Specialty Lending Corporation Enters into Underwriting Agreement for $300 Million Offering of 7.000% Notes Due 2031

Sep 11, 2026

8-K

Oaktree Specialty Lending Corporation Announces Third Fiscal Quarter 2026 Financial Results

Aug 5, 2026

8-K

Oaktree Specialty Lending Corporation Announces Second Fiscal Quarter 2026 Financial Results

May 5, 2026

8-K

Oaktree Specialty Lending Corp. Reports 2026 Annual Meeting Results and Adjourns Special Meeting

Mar 4, 2026

8-K

Oaktree Specialty Lending Corporation Reports First Quarter Financial Results for Fiscal Year 2026

Feb 4, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B2

FIXED PRICE OFFERING - NOTES | Offering amount: $300,000,000 | Bank: J.P. Morgan

Sep 10, 2026

497AD

Form 497AD - Filing by certain investment companies of Rule 482 advertising [Rule 497 and 482(c)]

Sep 9, 2026

424B2

FIXED PRICE OFFERING - NOTES

Sep 9, 2026

424B5

ATM | Offering amount: $300,000,000

May 5, 2025

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Feb 24, 2025

497AD

Form 497AD - Filing by certain investment companies of Rule 482 advertising [Rule 497 and 482(c)]

Feb 20, 2025

Registrations

TYPE

HEADLINE

FILED AT

FWP

OFFERING

Sep 9, 2026

N-2ASR

Form N-2ASR -

Jan 23, 2026

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Feb 20, 2025

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Aug 8, 2023

N-2ASR

Form N-2ASR -

Feb 7, 2023

POS EX

Form POS EX - Post-effective amendment adding exhibits to registration statement [Rule 462(d)]

Jan 23, 2023

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Feb 2, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Jan 16, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Jan 16, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Jan 8, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Jan 8, 2026

PRE 14A

Form PRE 14A - Other preliminary proxy statements

Dec 22, 2025

Ownerships

TYPE

HEADLINE

FILED AT

Panossian Armen (Reporting)

Aug 13, 2026

CALDWELL PHYLLIS R (Reporting)

Mar 18, 2026

Gero Deborah Ann (Reporting)

Mar 18, 2026

McKeone Brett (Reporting)

Jan 5, 2026

CALDWELL PHYLLIS R (Reporting)

Sep 16, 2025

Gero Deborah Ann (Reporting)

Jul 1, 2025

Other

TYPE

HEADLINE

FILED AT

CORRESP

Form CORRESP - Correspondence

Jan 27, 2026

CORRESP

Form CORRESP - Correspondence

Jan 31, 2023

CORRESP

Form CORRESP - Correspondence

Jan 24, 2023

EFFECT

Form EFFECT - Notice of Effectiveness

Dec 1, 2022

EFFECT

Form EFFECT - Notice of Effectiveness

Jan 22, 2021

CORRESP

Form CORRESP - Correspondence

Jan 19, 2021

Oaktree Specialty Lending Corporation OCSL · SEC Filings