Sixth Street Specialty Lending, Inc. SEC filings TSLX
Sixth Street Specialty Lending, Inc. has 890 filings in SEC EDGAR's recent list, going back to Jan 14, 2011. Its latest annual report, Form ARS, was filed on Apr 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Apr 10, 2026 | — |
| DEFA14A | Additional proxy material | Apr 9, 2026 | — |
| DEFA14A | Additional proxy material | Apr 9, 2026 | — |
| DEF 14A | Proxy statement | Apr 9, 2026 | May 21, 2026 |
| DEF 14A | Proxy statement | Apr 9, 2026 | May 21, 2026 |
| PRE 14A | Preliminary proxy statement | Mar 20, 2026 | Mar 20, 2026 |
| DEFA14A | Additional proxy material | Apr 11, 2025 | — |
| DEFA14A | Additional proxy material | Apr 10, 2025 | — |
| DEFA14A | Additional proxy material | Apr 10, 2025 | — |
| DEF 14A | Proxy statement | Apr 10, 2025 | May 22, 2025 |
| DEF 14A | Proxy statement | Apr 10, 2025 | May 22, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 21, 2025 | Mar 21, 2025 |
| DEFA14A | Additional proxy material | Apr 12, 2024 | — |
| DEFA14A | Additional proxy material | Apr 11, 2024 | — |
| DEFA14A | Additional proxy material | Apr 11, 2024 | — |
| DEF 14A | Proxy statement | Apr 11, 2024 | May 23, 2024 |
| DEF 14A | Proxy statement | Apr 11, 2024 | May 23, 2024 |
| PRE 14A | Preliminary proxy statement | Mar 22, 2024 | Mar 22, 2024 |
| DEFA14A | Additional proxy material | May 9, 2023 | — |
| DEFA14A | Additional proxy material | Apr 14, 2023 | — |
| DEFA14A | Additional proxy material | Apr 13, 2023 | — |
| DEFA14A | Additional proxy material | Apr 13, 2023 | — |
| DEF 14A | Proxy statement | Apr 13, 2023 | May 25, 2023 |
| DEF 14A | Proxy statement | Apr 13, 2023 | May 25, 2023 |
| PRE 14A | Preliminary proxy statement | Mar 24, 2023 | Mar 24, 2023 |
| DEFA14A | Additional proxy material | May 18, 2022 | — |
| DEFA14A | Additional proxy material | Apr 14, 2022 | — |
| DEFA14A | Additional proxy material | Apr 14, 2022 | — |
| DEF 14A | Proxy statement | Apr 13, 2022 | May 26, 2022 |
| DEFA14A | Additional proxy material | Apr 13, 2022 | — |
| DEF 14A | Proxy statement | Apr 13, 2022 | May 26, 2022 |
| PRE 14A | Preliminary proxy statement | Mar 25, 2022 | Mar 25, 2022 |
| DEFA14A | Additional proxy material | May 12, 2021 | — |
| DEFA14A | Additional proxy material | Apr 16, 2021 | — |
| DEFA14A | Additional proxy material | Apr 13, 2021 | — |
| DEFA14A | Additional proxy material | Apr 13, 2021 | — |
| DEF 14A | Proxy statement | Apr 13, 2021 | May 26, 2021 |
| DEF 14A | Proxy statement | Apr 13, 2021 | May 26, 2021 |
| PRE 14A | Preliminary proxy statement | Mar 26, 2021 | Mar 26, 2021 |
| DEFA14A | Additional proxy material | May 15, 2020 | — |
| DEFA14A | Additional proxy material | May 15, 2020 | — |
| DEFA14A | Additional proxy material | May 7, 2020 | — |
| DEFA14A | Additional proxy material | Apr 22, 2020 | — |
| DEFA14A | Additional proxy material | Apr 17, 2020 | — |
| DEFA14A | Additional proxy material | Apr 17, 2020 | — |
| DEF 14A | Proxy statement | Apr 17, 2020 | May 28, 2020 |
| DEF 14A | Proxy statement | Apr 17, 2020 | May 28, 2020 |
| PRE 14A | Preliminary proxy statement | Mar 31, 2020 | Mar 31, 2020 |
| DEFA14A | Additional proxy material | May 16, 2019 | — |
| DEFA14A | Additional proxy material | Apr 5, 2019 | — |
| DEFA14A | Additional proxy material | Apr 5, 2019 | — |
| DEFA14A | Additional proxy material | Apr 5, 2019 | — |
| DEF 14A | Proxy statement | Apr 5, 2019 | May 16, 2019 |
| DEF 14A | Proxy statement | Apr 5, 2019 | May 16, 2019 |
| PRE 14A | Preliminary proxy statement | Mar 19, 2019 | May 16, 2019 |
| DEFA14A | Additional proxy material | Aug 27, 2018 | — |
| DEFA14A | Additional proxy material | Aug 24, 2018 | — |
| DEF 14A | Proxy statement | Aug 24, 2018 | Oct 8, 2018 |
| PRE 14A | Preliminary proxy statement | Aug 7, 2018 | Aug 7, 2018 |
| DEFA14A | Additional proxy material | Aug 3, 2018 | — |
| DEFA14A | Additional proxy material | Aug 1, 2018 | — |
| DEFA14A | Additional proxy material | Aug 1, 2018 | — |
| DEFA14A | Additional proxy material | Apr 30, 2018 | — |
| DEFA14A | Additional proxy material | Apr 17, 2018 | — |
| DEFA14A | Additional proxy material | Apr 13, 2018 | — |
| DEFA14A | Additional proxy material | Apr 3, 2018 | — |
| DEFA14A | Additional proxy material | Apr 3, 2018 | — |
| DEF 14A | Proxy statement | Apr 3, 2018 | May 17, 2018 |
| DEF 14A | Proxy statement | Apr 3, 2018 | May 17, 2018 |
| PRE 14A | Preliminary proxy statement | Mar 16, 2018 | Mar 15, 2018 |
| DEFA14A | Additional proxy material | May 2, 2017 | — |
| DEFA14A | Additional proxy material | Apr 19, 2017 | — |
| DEFA14A | Additional proxy material | Apr 18, 2017 | — |
| DEFA14A | Additional proxy material | Apr 7, 2017 | — |
| DEFA14A | Additional proxy material | Apr 7, 2017 | — |
| DEF 14A | Proxy statement | Apr 7, 2017 | May 18, 2017 |
| DEF 14A | Proxy statement | Apr 7, 2017 | May 18, 2017 |
| PRE 14A | Preliminary proxy statement | Mar 17, 2017 | Mar 17, 2017 |
| DEFA14A | Additional proxy material | Apr 8, 2016 | — |
| DEF 14A | Proxy statement | Apr 8, 2016 | May 19, 2016 |
| DEFA14A | Additional proxy material | Apr 10, 2015 | — |
| DEF 14A | Proxy statement | Apr 10, 2015 | May 21, 2015 |
| DEF 14A | Proxy statement | Apr 17, 2014 | May 22, 2014 |
| DEF 14A | Proxy statement | Feb 24, 2014 | Feb 24, 2014 |
| PRE 14A | Preliminary proxy statement | Feb 7, 2014 | Feb 7, 2014 |
| DEF 14A | Proxy statement | Apr 17, 2013 | May 23, 2013 |
| DEF 14A | Proxy statement | Apr 30, 2012 | Jun 11, 2012 |
| DEF 14C | Information statement | Dec 23, 2011 | Dec 23, 2011 |
| PRE 14C | Filing | Dec 13, 2011 | Dec 13, 2011 |
Showing 89 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- TSLX (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Dallas, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1508655
- Former names
- TPG Specialty Lending, Inc. (until Jun 5, 2020)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.