---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-081414"
form_type: "8-K"
ticker: "BXSL"
cik: "0001736035"
company_name: "Blackstone Secured Lending Fund"
filed_at: "2026-07-24T20:31:18+00:00"
generated_at: "2026-07-24T20:32:06.428869+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Jonathan Bock resigns as Co-CEO of Blackstone Secured Lending Fund

## Summary
- Jonathan Bock resigned as Co-CEO effective July 20, 2026.
- Departure not due to any disagreement with the Fund's operations, policies, or practices.
- No successor has been announced as of the filing date.

## SEC filing metadata
- accession: 0001213900-26-081414
- form_type: 8-K
- ticker: BXSL
- cik: 0001736035
- company_name: Blackstone Secured Lending Fund
- filed_at: 2026-07-24T20:31:18+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1736035/000121390026081414/0001213900-26-081414-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1736035/000121390026081414/ea029902801_8k-blackstone.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-081414
- JSON: https://secwatch.observer/filing/0001213900-26-081414.json
- Plain text: https://secwatch.observer/filing/0001213900-26-081414.txt

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