---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-282894"
form_type: "8-K"
ticker: "OCSL"
cik: "0001414932"
company_name: "Oaktree Specialty Lending Corp"
filed_at: "2025-11-14T23:59:59+00:00"
generated_at: "2026-05-16T19:49:27.224581+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Oaktree Specialty Lending elects Brett McKeone as COO effective Dec 31, 2025

## Summary
- Brett McKeone, 48, named COO of Oaktree Specialty Lending Corp, effective December 31, 2025.
- McKeone is a managing director within Oaktree's Global Private Debt strategy, joined Oaktree in 2007.
- Prior experience includes Deloitte Consulting LLP and Exxon Mobil Corporation; holds degrees from MIT and UCLA Anderson.
- No family relationships with directors or executive officers, and no material transactions with the company.

## SEC filing metadata
- accession: 0001193125-25-282894
- form_type: 8-K
- ticker: OCSL
- cik: 0001414932
- company_name: Oaktree Specialty Lending Corp
- filed_at: 2025-11-14T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1414932/000119312525282894/0001193125-25-282894-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1414932/000119312525282894/d46903d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-282894
- JSON: https://secwatch.observer/filing/0001193125-25-282894.json
- Plain text: https://secwatch.observer/filing/0001193125-25-282894.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.