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 |
|---|---|---|---|
| DEFR14A | Filing | May 15, 2026 | — |
| DEFR14A | Filing | May 15, 2026 | — |
| 497AD | Filing | May 8, 2026 | — |
| 40-17G | Filing | Mar 13, 2026 | — |
| APP ORDR | Filing | May 7, 2025 | — |
| APP NTC | Filing | May 5, 2025 | — |
| CORRESP | Letter to the SEC | Apr 10, 2025 | — |
| 40-APP/A | Filing | Apr 4, 2025 | — |
| 40-17G | Filing | Mar 28, 2025 | — |
| 40-APP | Filing | Mar 21, 2025 | — |
| 497AD | Filing | Feb 18, 2025 | — |
| CORRESP | Letter to the SEC | Apr 11, 2024 | — |
| 40-17G | Filing | Mar 15, 2024 | — |
| 497AD | Filing | Mar 1, 2024 | — |
| 497AD | Filing | Feb 29, 2024 | — |
| 497AD | Filing | Jan 9, 2024 | — |
| N-2ASR | Filing | Dec 22, 2023 | — |
| 497AD | Filing | May 11, 2023 | — |
| 497AD | Filing | May 10, 2023 | — |
| ARS/A | Filing | Apr 18, 2023 | Dec 31, 2022 |
| CORRESP | Letter to the SEC | Mar 28, 2023 | — |
| 40-17G | Sixth street specialty lending llc | Mar 17, 2023 | — |
| N-2ASR | Filing | Jan 13, 2023 | — |
| APP ORDR | Filing | Aug 4, 2022 | — |
| APP WD | Sixth street specialty lending | Aug 4, 2022 | — |
| APP NTC | Filing | Jul 8, 2022 | — |
| 40-APP/A | Filing | Jun 29, 2022 | — |
| 40-APP/A | Filing | May 26, 2022 | — |
| 40-APP | Filing | Apr 29, 2022 | — |
| CORRESP | Letter to the SEC | Mar 30, 2022 | — |
| CORRESP | Letter to the SEC | Mar 29, 2022 | — |
| 40-17G | Filing | Mar 18, 2022 | — |
| 40-APP/A | Filing | Dec 28, 2021 | — |
| CORRESP | Letter to the SEC | Sep 29, 2021 | — |
| 40-APP/A | Filing | Jul 20, 2021 | — |
| DEFR14A | Filing | Apr 16, 2021 | — |
| DEFR14A | Filing | Apr 16, 2021 | — |
| 40-17G/A | Filing | Mar 29, 2021 | — |
| 40-17G | Filing | Mar 18, 2021 | — |
| 497AD | Filing | Feb 19, 2021 | — |
| 497AD | Filing | Feb 18, 2021 | — |
| 497 | Filing | Jan 29, 2021 | — |
| 497 | Filing | Jan 27, 2021 | — |
| CORRESP | Letter to the SEC | Apr 10, 2020 | — |
| 40-17G | Filing | Mar 12, 2020 | — |
| 497 | Filing | Jan 30, 2020 | — |
| 497 | Filing | Jan 29, 2020 | — |
| 40-APP | Filing | Jan 16, 2020 | — |
| 497 | Filing | Oct 28, 2019 | — |
| 497 | Filing | Oct 25, 2019 | — |
| 497AD | Filing | Oct 17, 2019 | — |
| DEFR14A | Filing | May 15, 2019 | — |
| N-2 | Filing | May 7, 2019 | — |
| 40-17G | Filing | Mar 21, 2019 | — |
| CORRESP | Letter to the SEC | Aug 17, 2018 | — |
| POS EX | Post-effective amendment no. 2 to form n-2 | Jun 29, 2018 | — |
| POS EX | Post-effective amendment no. 1 to form n-2 | Jun 19, 2018 | — |
| 497 | Final prospectus supplement | Jun 15, 2018 | — |
| 497AD | Filing | Jun 15, 2018 | — |
| 497AD | Filing | Jun 15, 2018 | — |
| 497AD | Filing | Jun 14, 2018 | — |
| 497AD | Filing | Jun 14, 2018 | — |
| 497 | Filing | Jun 14, 2018 | — |
| EFFECT | Filing | May 21, 2018 | — |
| CORRESP | Letter to the SEC | May 17, 2018 | — |
| N-2/A | Pre-effective amendment no. 1 to form n-2 | May 11, 2018 | — |
| POS EX | Post-effective amendment no. 5 to form n-2 | Apr 24, 2018 | — |
| N-2 | Filing | Mar 28, 2018 | — |
| POS EX | Post-effective amendment no. 4 to form n-2 | Mar 23, 2018 | — |
| 497 | Filing | Mar 21, 2018 | — |
| 497AD | Filing | Mar 21, 2018 | — |
| 497AD | Filing | Mar 21, 2018 | — |
| 497AD | Filing | Mar 20, 2018 | — |
| 497AD | Filing | Mar 20, 2018 | — |
| 497 | Filing | Mar 20, 2018 | — |
| POS EX | Post-effective amendment no. 3 to form n-2 | Mar 20, 2018 | — |
| 40-17G | Filing | Mar 19, 2018 | — |
| POS EX | Post-effective amendment no. 2 to form n-2 | Jan 22, 2018 | — |
| 497 | Filing | Jan 19, 2018 | — |
| 497AD | Filing | Jan 17, 2018 | — |
| 497AD | Filing | Jan 17, 2018 | — |
| 497AD | Filing | Jan 17, 2018 | — |
| 497AD | Filing | Jan 17, 2018 | — |
| 497AD | Filing | Jan 17, 2018 | — |
| 497 | Filing | Jan 17, 2018 | — |
| POS EX | Post-effective amendment no. 1 to form n-2 | Jan 17, 2018 | — |
| EFFECT | Filing | May 30, 2017 | — |
| CORRESP | Letter to the SEC | May 25, 2017 | — |
| N-2/A | Amendment no. 1 to form n-2 | May 22, 2017 | — |
| N-2 | Filing | Apr 7, 2017 | — |
| CORRESP | Letter to the SEC | Mar 27, 2017 | — |
| 40-17G | Filing | Mar 24, 2017 | — |
| DFAN14A | Filing | Aug 30, 2016 | — |
| DFAN14A | Filing | Aug 30, 2016 | — |
| DFAN14A | Filing | Aug 24, 2016 | — |
| DFAN14A | Filing | Aug 24, 2016 | — |
| DFAN14A | Filing | Aug 22, 2016 | — |
| DFAN14A | Filing | Aug 18, 2016 | — |
| DFAN14A | Filing | Aug 16, 2016 | — |
| DFAN14A | Filing | Aug 12, 2016 | — |
| DFAN14A | Filing | Aug 9, 2016 | — |
| DFAN14A | Filing | Aug 8, 2016 | — |
| DFAN14A | Filing | Aug 5, 2016 | — |
| DFAN14A | Filing | Aug 2, 2016 | — |
| DFAN14A | Filing | Jul 28, 2016 | — |
| DFAN14A | Filing | Jul 25, 2016 | — |
| DFAN14A | Filing | Jul 22, 2016 | — |
| DFAN14A | Filing | Jul 19, 2016 | — |
| DFRN14A | Dfrn14a (amendment no. 3) | Jul 14, 2016 | — |
| DFRN14A | Dfrn14a (amendment no. 2) | Jul 13, 2016 | — |
| DFAN14A | Filing | Jul 13, 2016 | — |
| DFRN14A | Filing | Jul 11, 2016 | — |
| DFAN14A | Filing | Jun 27, 2016 | — |
| DFAN14A | Filing | Jun 22, 2016 | — |
| DFAN14A | Filing | Jun 20, 2016 | — |
| DEFC14A | Filing | Jun 20, 2016 | — |
| DFAN14A | Filing | Jun 7, 2016 | — |
| PRRN14A | Prrn14a - amendment no. 2 | Jun 6, 2016 | — |
| EFFECT | Filing | May 25, 2016 | — |
| PRRN14A | Filing | May 25, 2016 | — |
| CORRESP | Letter to the SEC | May 24, 2016 | — |
| DFAN14A | Filing | May 17, 2016 | — |
| N-2/A | Amendment no. 1 to n-2 | May 12, 2016 | — |
| PREC14A | Filing | May 12, 2016 | — |
| DFAN14A | Filing | May 6, 2016 | — |
| DFAN14A | Filing | May 2, 2016 | — |
| DFAN14A | Filing | Apr 1, 2016 | — |
| N-2 | Filing | Mar 31, 2016 | — |
| DFAN14A | Filing | Mar 17, 2016 | — |
| 40-17G | Filing | Mar 17, 2016 | — |
| POS EX | Post effective amendment no. 2 to n-2 | Mar 8, 2016 | — |
| 497 | Rule 497 | Mar 4, 2016 | — |
| 497AD | Filing | Mar 3, 2016 | — |
| 497AD | Filing | Mar 3, 2016 | — |
| 497AD | Filing | Mar 3, 2016 | — |
| 497AD | Filing | Mar 2, 2016 | — |
| 497AD | Filing | Mar 2, 2016 | — |
| 497 | Rule 497 | Mar 2, 2016 | — |
| POS EX | Post effective amendment no. 1 to n-2 | Mar 2, 2016 | — |
| DFAN14A | Filing | Feb 26, 2016 | — |
| DFAN14A | Filing | Feb 4, 2016 | — |
| DFAN14A | Filing | Feb 4, 2016 | — |
| DFAN14A | Filing | Feb 4, 2016 | — |
| DFAN14A | Filing | Dec 21, 2015 | — |
| DFAN14A | Filing | Dec 14, 2015 | — |
| DFAN14A | Filing | Nov 30, 2015 | — |
| DFAN14A | Filing | Nov 9, 2015 | — |
| DFAN14A | Filing | Nov 5, 2015 | — |
| DFAN14A | Filing | Nov 2, 2015 | — |
| DFAN14A | Filing | Oct 29, 2015 | — |
| DFAN14A | Filing | Oct 28, 2015 | — |
| DFAN14A | Filing | Oct 26, 2015 | — |
| DFAN14A | Filing | Oct 21, 2015 | — |
| DFAN14A | Filing | Oct 19, 2015 | — |
| DFAN14A | Filing | Oct 19, 2015 | — |
| DFAN14A | Filing | Oct 19, 2015 | — |
| DFAN14A | Filing | Oct 16, 2015 | — |
| DFAN14A | Filing | Oct 15, 2015 | — |
| DFAN14A | Filing | Oct 14, 2015 | — |
| DFAN14A | Filing | Oct 13, 2015 | — |
| DFAN14A | Filing | Oct 13, 2015 | — |
| DFAN14A | Filing | Oct 13, 2015 | — |
| DFAN14A | Filing | Oct 8, 2015 | — |
| DFAN14A | Filing | Oct 7, 2015 | — |
| DFAN14A | Filing | Oct 5, 2015 | — |
| DFAN14A | Filing | Oct 5, 2015 | — |
| DEFC14A | Definitive proxy statement | Oct 5, 2015 | — |
| PRRN14A | Amendment no. 2 | Oct 5, 2015 | — |
| DFAN14A | Filing | Sep 30, 2015 | — |
| DFAN14A | Filing | Sep 30, 2015 | — |
| DFAN14A | Filing | Sep 28, 2015 | — |
| PRRN14A | Filing | Sep 28, 2015 | — |
| DFAN14A | Filing | Sep 21, 2015 | — |
| PREC14A | Filing | Sep 18, 2015 | — |
| DFAN14A | Filing | Sep 16, 2015 | — |
| EFFECT | Filing | Jul 9, 2015 | — |
| CORRESP | Letter to the SEC | Jul 8, 2015 | — |
| CORRESP | Letter to the SEC | Jul 7, 2015 | — |
| N-2/A | Amendment no. 2 to form n-2 | Jun 15, 2015 | — |
| UPLOAD | Letter from the SEC | Jun 10, 2015 | — |
| N-2/A | Amendment no. 1 to form n-2 | May 28, 2015 | — |
| UPLOAD | Letter from the SEC | May 19, 2015 | — |
| 40-17G | Filing | Apr 24, 2015 | — |
| N-2 | Form n-2 | Apr 16, 2015 | — |
| APP ORDR | Filing | Jan 6, 2015 | — |
| APP NTC | Filing | Nov 25, 2014 | — |
| 40-APP/A | Filing | Sep 11, 2014 | — |
| 497AD | Filing | Aug 12, 2014 | — |
| POS EX | Post effective amendment no. 1 to form n-2 | Aug 11, 2014 | — |
| 497 | Filing | Aug 7, 2014 | — |
| 497AD | Filing | Aug 6, 2014 | — |
| 497AD | Filing | Aug 6, 2014 | — |
| 497AD | Filing | Aug 5, 2014 | — |
| 497AD | Filing | Aug 5, 2014 | — |
| 497 | Prospectus supplement | Aug 5, 2014 | — |
| EFFECT | Filing | Aug 1, 2014 | — |
| N-2/A | Filing | Aug 1, 2014 | — |
| CORRESP | Letter to the SEC | Jul 31, 2014 | — |
| N-2/A | Amendment no.1 to form n-2 | Jul 25, 2014 | — |
| UPLOAD | Letter from the SEC | Jul 23, 2014 | — |
Showing 200 filings, the most recent 200. 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.