---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-209093"
form_type: "8-K"
ticker: "TSLX"
cik: "0001508655"
company_name: "Sixth Street Specialty Lending, Inc."
filed_at: "2023-08-10T23:59:59+00:00"
generated_at: "2026-06-11T17:18:58.935703+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Sixth Street Specialty Lending issues $300M of 6.950% Notes due 2028

## Summary
- Issued $300M aggregate principal amount of 6.950% Notes due 2028.
- Underwriting agreement with BofA Securities as representative of several underwriters.
- Offering made under effective shelf registration statement on Form N-2.

## SEC filing metadata
- accession: 0001193125-23-209093
- form_type: 8-K
- ticker: TSLX
- cik: 0001508655
- company_name: Sixth Street Specialty Lending, Inc.
- filed_at: 2023-08-10T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1508655/000119312523209093/0001193125-23-209093-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1508655/000119312523209093/d513738d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-209093
- JSON: https://secwatch.observer/filing/0001193125-23-209093.json
- Plain text: https://secwatch.observer/filing/0001193125-23-209093.txt

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