Sixth Street Specialty Lending TSLX SEC Filings

NYSE TSLX
$17.40 +0.41 (+2.41%)
As of: Oct 22, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Sixth Street Specialty Lending, Inc. (TSLX) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001193125-26-332772Aug 4, 2026 4:05 PM
210-QQuarterly & Annual Report0001193125-26-332725Aug 4, 2026 4:02 PM
3SCHEDULE 13GBeneficial Ownership Report0000820478-26-000010Jul 8, 2026 3:05 PM
48-KCurrent Report0001193125-26-276036Jun 18, 2026 8:54 PM
54Insider Transaction0001193125-26-248443May 29, 2026 8:30 PM
68-KCurrent Report0001193125-26-236952May 22, 2026 4:18 PM-
7DEFR14AOthers0001193125-26-226704May 15, 2026 8:09 PM
8DEFR14AOthers0001193125-26-226692May 15, 2026 8:08 PM
98-KCurrent Report0001193125-26-224000May 14, 2026 4:08 PM-
104Insider Transaction0001193125-26-222021May 13, 2026 9:34 PM
11424B2Prospectus0001193125-26-217048May 11, 2026 9:00 PM
12424B2Prospectus0001193125-26-217048May 11, 2026 9:00 PM
13424B2Prospectus0001193125-26-217048May 11, 2026 5:00 PM
148-KCurrent Report0001193125-26-206354May 5, 2026 8:05 PM
1510-QQuarterly & Annual Report0001193125-26-206313May 5, 2026 8:02 PM
16DEFA14AOthers0001193125-26-151260Apr 10, 2026 8:09 PM
17ARSOthers0001193125-26-149726Apr 9, 2026 8:30 PM
18DEFA14AOthers0001193125-26-149711Apr 9, 2026 8:28 PM
19DEFA14AOthers0001193125-26-149703Apr 9, 2026 8:26 PM
20DEF 14AOthers0001193125-26-149696Apr 9, 2026 8:24 PM
21DEF 14AOthers0001193125-26-149689Apr 9, 2026 8:20 PM
22PRE 14AOthers0001193125-26-117628Mar 20, 2026 8:05 PM
2340-17GOthers0001193125-26-106102Mar 13, 2026 8:04 PM
244Insider Transaction0001193125-26-102222Mar 11, 2026 8:20 PM
254Insider Transaction0001193125-26-102222Mar 11, 2026 8:20 PM
264Insider Transaction0001193125-26-102222Mar 11, 2026 8:20 PM
274Insider Transaction0001193125-26-100169Mar 10, 2026 8:16 PM
284Insider Transaction0001193125-26-100169Mar 10, 2026 8:16 PM
294Insider Transaction0001193125-26-100169Mar 10, 2026 8:16 PM
304Insider Transaction0001193125-26-098557Mar 9, 2026 8:19 PM
314Insider Transaction0001193125-26-091473Mar 4, 2026 9:05 PM
324Insider Transaction0001193125-26-091473Mar 4, 2026 9:05 PM
334Insider Transaction0001193125-26-091473Mar 4, 2026 9:05 PM
344Insider Transaction0001193125-26-088977Mar 3, 2026 11:05 PM
354Insider Transaction0001193125-26-088977Mar 3, 2026 11:05 PM
364Insider Transaction0001193125-26-088977Mar 3, 2026 11:05 PM
374Insider Transaction0001193125-26-088152Mar 3, 2026 9:05 PM
384Insider Transaction0001193125-26-088152Mar 3, 2026 9:05 PM
394Insider Transaction0001193125-26-088152Mar 3, 2026 9:05 PM
404Insider Transaction0001193125-26-085422Mar 2, 2026 9:11 PM
414Insider Transaction0001193125-26-085422Mar 2, 2026 9:11 PM
424Insider Transaction0001193125-26-085422Mar 2, 2026 9:11 PM
438-KCurrent Report0001193125-26-063983Feb 23, 2026 9:11 PM
443Insider Transaction0001193125-26-061824Feb 20, 2026 11:44 PM
453Insider Transaction0001193125-26-061824Feb 20, 2026 11:44 PM
463Insider Transaction0001193125-26-061824Feb 20, 2026 11:44 PM
478-KCurrent Report0001193125-26-048683Feb 12, 2026 9:05 PM
4810-KQuarterly & Annual Report0001193125-26-048664Feb 12, 2026 9:02 PM
494Insider Transaction0001193125-25-289871Nov 20, 2025 9:30 PM
504Insider Transaction0001193125-25-289871Nov 20, 2025 9:30 PM
...

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