Sixth Street Specialty Lending TSLX SEC Filings

NYSE TSLX
$17.64 -0.11 (-0.62%)
As of: Nov 11, 2026 · 3:59 PM EST
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 Report0001193125-26-454172Nov 10, 2026 9:46 PM-
2424B2Prospectus0001193125-26-454159Nov 10, 2026 9:41 PM-
3N-2ASROthers0001193125-26-454073Nov 10, 2026 7:55 PM-
48-KCurrent Report0001193125-26-445319Nov 3, 2026 4:05 PM
510-QQuarterly & Annual Report0001193125-26-445299Nov 3, 2026 4:02 PM
6SCHEDULE 13GBeneficial Ownership Report0000820478-26-000015Aug 14, 2026 12:46 PM
78-KCurrent Report0001193125-26-332772Aug 4, 2026 8:05 PM
810-QQuarterly & Annual Report0001193125-26-332725Aug 4, 2026 8:02 PM
9SCHEDULE 13GBeneficial Ownership Report0000820478-26-000010Jul 8, 2026 3:05 PM
108-KCurrent Report0001193125-26-276036Jun 18, 2026 8:54 PM
114Insider Transaction0001193125-26-248443May 29, 2026 8:30 PM
128-KCurrent Report0001193125-26-236952May 22, 2026 8:18 PM
13DEFR14AOthers0001193125-26-226704May 15, 2026 8:09 PM
14DEFR14AOthers0001193125-26-226692May 15, 2026 8:08 PM
158-KCurrent Report0001193125-26-224000May 14, 2026 8:08 PM
164Insider Transaction0001193125-26-222021May 13, 2026 9:34 PM
17424B2Prospectus0001193125-26-217048May 11, 2026 9:00 PM
18497ADOthers0001193125-26-212511May 8, 2026 9:42 PM
19FWPOthers0001193125-26-212470May 7, 2026 9:26 PM
20424B2Prospectus0001193125-26-210511May 7, 2026 12:42 PM
218-KCurrent Report0001193125-26-206354May 5, 2026 8:05 PM
2210-QQuarterly & Annual Report0001193125-26-206313May 5, 2026 8:02 PM
23DEFA14AOthers0001193125-26-151260Apr 10, 2026 8:09 PM
24ARSOthers0001193125-26-149726Apr 9, 2026 8:30 PM
25DEFA14AOthers0001193125-26-149711Apr 9, 2026 8:28 PM
26DEFA14AOthers0001193125-26-149703Apr 9, 2026 8:26 PM
27DEF 14AOthers0001193125-26-149696Apr 9, 2026 8:24 PM
28DEF 14AOthers0001193125-26-149689Apr 9, 2026 8:20 PM
29PRE 14AOthers0001193125-26-117628Mar 20, 2026 8:05 PM
3040-17GOthers0001193125-26-106102Mar 13, 2026 8:04 PM
314Insider Transaction0001193125-26-102222Mar 11, 2026 8:20 PM
324Insider Transaction0001193125-26-100169Mar 10, 2026 8:16 PM
334Insider Transaction0001193125-26-098557Mar 9, 2026 8:19 PM
344Insider Transaction0001193125-26-091473Mar 4, 2026 9:05 PM
354Insider Transaction0001193125-26-088977Mar 3, 2026 11:05 PM
364Insider Transaction0001193125-26-088152Mar 3, 2026 9:05 PM
374Insider Transaction0001193125-26-085422Mar 2, 2026 9:11 PM
388-KCurrent Report0001193125-26-063983Feb 23, 2026 9:11 PM
393Insider Transaction0001193125-26-061824Feb 20, 2026 11:44 PM
408-KCurrent Report0001193125-26-048683Feb 12, 2026 9:05 PM
4110-KQuarterly & Annual Report0001193125-26-048664Feb 12, 2026 9:02 PM
424Insider Transaction0001193125-25-289871Nov 20, 2025 9:30 PM
438-KCurrent Report0001193125-25-264683Nov 4, 2025 9:09 PM
4410-QQuarterly & Annual Report0001193125-25-264618Nov 4, 2025 9:02 PM
458-KCurrent Report0000950170-25-100212Jul 30, 2025 8:05 PM
4610-QQuarterly & Annual Report0000950170-25-100204Jul 30, 2025 8:01 PM
473Insider Transaction0000950170-25-093914Jul 3, 2025 8:30 PM
488-KCurrent Report0001193125-25-155492Jul 3, 2025 8:06 PM
498-KCurrent Report0001193125-25-143661Jun 20, 2025 8:15 PM
508-KCurrent Report0001193125-25-125842May 23, 2025 8:06 PM
...

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