Companies: 10,795·Total market cap: $144.5T
Sixth Street Specialty Lending, Inc.

Sixth Street Specialty Lending, Inc.

TSLXNYSEFinancial Services● Active
$17.39
+$0.00(+0.03%)
Market Cap$1.7B
P/E Ratio
52W High$25.17
52W Low$16.96
SEC Filings

Sixth Street Specialty Lending, Inc. (TSLX) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001508655 · TSLX · NYSE · as of Jun 8, 2026

Filing snapshot

883
Total Filings
4
Latest Form
2026-05-29
Most Recent
2014
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001508655 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-12
Fiscal Year End
Feb 12, 2026
Accession No.
0001193125-26-048664
Primary Document
tslx-20251231.htm
Source: data.sec.gov · CIK 0001508655 · Accession 0001193125-26-048664

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-05
8-KCurrent Report
8-K
2026-05-22Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
8-K
2026-05-22
View
DEFR14ADEFR14A
DEFR14A
2026-05-15
View
DEFR14ADEFR14A
DEFR14A
2026-05-15
View
8-KCurrent Report
8-K
2026-05-14
View
424B2424B2
424B2
2026-05-11
View
497AD497AD
497AD
2026-05-08
View
FWPFWP
FWP
2026-05-07
View
424B2424B2
424B2
2026-05-07
View
8-KCurrent Report
8-K
2026-05-05
View
10-QQuarterly Report
10-Q
2026-05-05
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-10
View
ARSARS
ARS
2026-04-09
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-09
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-09
View
DEF 14AProxy Statement
DEF 14A
2026-04-09
View
Showing 1–15 of 721 filingsForm 4 / 144 hidden· 883 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001508655  |  Exchange: NYSE · Financial Services

Sixth Street Specialty Lending, Inc. (NYSE: TSLX) has submitted 883 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2014. As a Financial Services sector company with CIK 0001508655, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Sixth Street Specialty Lending, Inc.'s most comprehensive regulatory disclosure. The most recent Sixth Street Specialty Lending, Inc. 10-K was filed on 2026-02-12 for fiscal year ending 2026. Historical TSLX 10-K annual reports are available from 2011 through 2026.

Investors researching Sixth Street Specialty Lending, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

TSLX SEC Filings · 8 questions

Sixth Street Specialty Lending, Inc. (TSLX) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 883 filings and access original documents at no cost. Sixth Street Specialty Lending, Inc.'s CIK is 0001508655.

TSLX SEC filingsSixth Street Specialty Lending, Inc. SEC documentsfind TSLX 10-K