---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-212327"
form_type: "8-K"
ticker: "TSLX"
cik: "0001508655"
company_name: "Sixth Street Specialty Lending, Inc."
filed_at: "2023-08-14T23:59:59+00:00"
generated_at: "2026-06-11T10:53:44.108523+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

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

## Summary
- Issued $300M aggregate principal amount of 6.950% notes maturing August 14, 2028.
- Interest payable semi-annually on Feb 14 and Aug 14, starting Feb 14, 2024.
- Net proceeds to repay borrowings under revolving credit facility.
- Notes are direct unsecured obligations; redeemable at company's option at specified prices.
- Change of control repurchase event triggers offer at 100% principal plus accrued interest.

## SEC filing metadata
- accession: 0001193125-23-212327
- form_type: 8-K
- ticker: TSLX
- cik: 0001508655
- company_name: Sixth Street Specialty Lending, Inc.
- filed_at: 2023-08-14T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1508655/000119312523212327/0001193125-23-212327-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1508655/000119312523212327/d480136d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-212327
- JSON: https://secwatch.observer/filing/0001193125-23-212327.json
- Plain text: https://secwatch.observer/filing/0001193125-23-212327.txt

## Key facts
- Debt Financings
  Sixth Street Specialty Lending, Inc. incurred senior notes of $300,000,000 aggregate principal amount with Computershare Trust Company, N.A., as successor to Wells Fargo Bank, National Association (the Trustee) at 6.950% per year maturing August 14, 2028.
  - Instrument: senior notes
  - Principal: $300,000,000 aggregate principal amount
  - Counterparty: Computershare Trust Company, N.A., as successor to Wells Fargo Bank, National Association (the Trustee)
  - Rate: 6.950% per year
  - Maturity: August 14, 2028
  - Event: incurrence
  source text: On August 14, 2023, Sixth Street Specialty Lending, Inc. (the "Company") and Computershare Trust Company, N.A., as successor to Wells Fargo Bank, National Association (the "Trustee"), entered into a Fourth Supplemental Indenture (the "Fourth Supplemental Indenture") to the Indenture, dated as of January 22, 2018, between the Company and the Trustee (the "Base Indenture"; and together with the Fourth Supplemental Indenture, the "Indenture"), relating to the Company's issuance, offer and sale of $300,000,000 aggregate principal amount of its 6.950% notes due 2028 (the "Notes").
  evidence_url: https://www.sec.gov/Archives/edgar/data/1508655/000119312523212327/0001193125-23-212327-index.htm
- Material Agreements
  Sixth Street Specialty Lending, Inc. entered into Fourth Supplemental Indenture with Computershare Trust Company, N.A., as successor to Wells Fargo Bank, National Association valued at $300,000,000 aggregate principal amount (effective 2023-08-14).
  - Action: entry
  - Agreement: notes offering
  - Counterparty: Computershare Trust Company, N.A., as successor to Wells Fargo Bank, National Association
  - Value: $300,000,000 aggregate principal amount
  - Effective: 2023-08-14
  source text: On August 14, 2023, Sixth Street Specialty Lending, Inc. (the “Company”) and Computershare Trust Company, N.A., as successor to Wells Fargo Bank, National Association (the “Trustee”), entered into a Fourth Supplemental Indenture (the “Fourth Supplemental Indenture”)
  evidence_url: https://www.sec.gov/Archives/edgar/data/1508655/000119312523212327/0001193125-23-212327-index.htm

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