TSLX - CIK 0001508655
Sixth Street Specialty Lending, Inc. has filed 881 documents with the SEC between 2011 and 2026. The most frequent type is major company event (181 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2026-05-22 | 2026-05-21 |
| DEFR14A | - | 2026-05-15 | - |
| DEFR14A | - | 2026-05-15 | - |
| Major company event | 8-K | 2026-05-14 | 2026-05-14 |
| Insider trade | 4 | 2026-05-13 | 2026-05-11 |
| Prospectus supplement | 424B2 | 2026-05-11 | - |
| 497AD | - | 2026-05-08 | - |
| Free writing prospectus | FWP | 2026-05-07 | - |
| Prospectus supplement | 424B2 | 2026-05-07 | - |
| Major company event | 8-K | 2026-05-05 | 2026-05-05 |
| Quarterly report | 10-Q | 2026-05-05 | 2026-03-31 |
| Proxy materials | DEFA14A | 2026-04-10 | - |
| Annual report to shareholders | ARS | 2026-04-09 | 2025-12-31 |
| Proxy materials | DEFA14A | 2026-04-09 | - |
| Proxy materials | DEFA14A | 2026-04-09 | - |
| Proxy statement | DEF 14A | 2026-04-09 | 2026-05-21 |
| Proxy statement | DEF 14A | 2026-04-09 | 2026-05-21 |
| PRE 14A | - | 2026-03-20 | 2026-03-20 |
| 40-17G | - | 2026-03-13 | - |
| Insider trade | 4 | 2026-03-11 | 2026-03-09 |
| Insider trade | 4 | 2026-03-10 | 2026-03-06 |
| Insider trade | 4 | 2026-03-09 | 2026-03-05 |
| Insider trade | 4 | 2026-03-04 | 2026-03-02 |
| Insider trade | 4 | 2026-03-03 | 2026-03-02 |
| Insider trade | 4 | 2026-03-03 | 2026-02-27 |
| Insider trade | 4 | 2026-03-02 | 2026-02-26 |
| Major company event | 8-K | 2026-02-23 | 2026-02-19 |
| New insider ownership | 3 | 2026-02-20 | 2026-02-12 |
| Major company event | 8-K | 2026-02-12 | 2026-02-12 |
| Annual report | 10-K | 2026-02-12 | 2025-12-31 |
| Insider trade | 4 | 2025-11-20 | 2025-11-18 |
| Major company event | 8-K | 2025-11-04 | 2025-11-04 |
| Quarterly report | 10-Q | 2025-11-04 | 2025-09-30 |
| Major company event | 8-K | 2025-07-30 | 2025-07-30 |
| Quarterly report | 10-Q | 2025-07-30 | 2025-06-30 |
| Major company event | 8-K | 2025-07-03 | 2025-06-30 |
| New insider ownership | 3 | 2025-07-03 | 2025-06-30 |
| Major company event | 8-K | 2025-06-20 | 2025-06-20 |
| Major company event | 8-K | 2025-05-23 | 2025-05-22 |
| APP ORDR | - | 2025-05-07 | - |
| APP NTC | - | 2025-05-05 | - |
| Major company event | 8-K | 2025-04-30 | 2025-04-30 |
| Quarterly report | 10-Q | 2025-04-30 | 2025-03-31 |
| Proxy materials | DEFA14A | 2025-04-11 | - |
| Annual report to shareholders | ARS | 2025-04-10 | 2024-12-31 |
| Proxy materials | DEFA14A | 2025-04-10 | - |
| Proxy materials | DEFA14A | 2025-04-10 | - |
| Proxy statement | DEF 14A | 2025-04-10 | 2025-05-22 |
| Proxy statement | DEF 14A | 2025-04-10 | 2025-05-22 |
| Company correspondence | CORRESP | 2025-04-10 | - |