---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-042556"
form_type: "8-K"
ticker: "TSLX"
cik: "0001508655"
company_name: "Sixth Street Specialty Lending, Inc."
filed_at: "2025-02-28T23:59:59+00:00"
generated_at: "2026-05-25T23:00:29.912046+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Sixth Street Specialty Lending establishes $100M ATM equity program with five sales agents

## Summary
- Entered equity distribution agreements with RBC, Truist, Citizens, KBW, and Raymond James.
- May sell up to $100M of common stock at-the-market; commission up to 1.5% of gross proceeds.
- Minimum offering price per share not less than NAV per share at time of sale.
- Proceeds for general corporate purposes, including investments and debt repayment.
- No obligation to sell; program may be suspended at any time.

## SEC filing metadata
- accession: 0001193125-25-042556
- form_type: 8-K
- ticker: TSLX
- cik: 0001508655
- company_name: Sixth Street Specialty Lending, Inc.
- filed_at: 2025-02-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1508655/000119312525042556/0001193125-25-042556-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1508655/000119312525042556/d931210d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-042556
- JSON: https://secwatch.observer/filing/0001193125-25-042556.json
- Plain text: https://secwatch.observer/filing/0001193125-25-042556.txt

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