Sixth Street Specialty Lending, Inc. (TSLX)

CIK 1508655 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Sixth Street Specialty Lending, Inc..

Recent SEC filings

FiledFormAccession number
Aug 14, 2026SCHEDULE 13G/A0000820478-26-000015
Aug 4, 20268-K0001193125-26-332772
Aug 4, 202610-Q0001193125-26-332725
Jul 8, 2026SCHEDULE 13G0000820478-26-000010
Jun 18, 20268-K0001193125-26-276036
May 29, 202640001193125-26-248443
May 22, 20268-K0001193125-26-236952
May 15, 2026DEFR14A0001193125-26-226704
May 15, 2026DEFR14A0001193125-26-226692
May 14, 20268-K0001193125-26-224000
May 13, 202640001193125-26-222021
May 11, 2026424B20001193125-26-217048
May 8, 2026497AD0001193125-26-212511
May 7, 2026FWP0001193125-26-212470
May 7, 2026424B20001193125-26-210511
May 5, 202610-Q0001193125-26-206313
May 5, 20268-K0001193125-26-206354
Apr 10, 2026DEFA14A0001193125-26-151260
Apr 9, 2026DEFA14A0001193125-26-149703
Apr 9, 2026DEF 14A0001193125-26-149696
Apr 9, 2026DEF 14A0001193125-26-149689
Apr 9, 2026ARS0001193125-26-149726
Apr 9, 2026DEFA14A0001193125-26-149711
Mar 20, 2026PRE 14A0001193125-26-117628
Mar 13, 202640-17G0001193125-26-106102