{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-23-002010","form_type":"8-K","ticker":"TSLX","cik":"0001508655","company_name":"Sixth Street Specialty Lending, Inc.","filed_at":"2023-02-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.317174+00:00","generated_at":"2026-06-19T09:16:02.405284+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"TSLX Q4 NII $0.65; raises base dividend to $0.46, declares $0.09 supplemental","bullets":["Q4 net investment income per share $0.65 (FY 2022: $2.13); net income per share $0.57 (FY: $1.38).","Base dividend increased $0.01 to $0.46/share for Q1 2023 (record 3/15, payable 3/31).","Supplemental dividend of $0.09/share for Q4 2022 (record 2/28, payable 3/20).","Portfolio yield at fair value 13.5% (Sep 30: 12.3%); 98.9% floating-rate debt investments.","NAV per share $16.48 at Dec 31 (Sep 30: $16.36); non-accrual <0.01% of portfolio."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-23-002010","json":"https://secwatch.observer/filing/0001564590-23-002010.json","markdown":"https://secwatch.observer/filing/0001564590-23-002010.md","text":"https://secwatch.observer/filing/0001564590-23-002010.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1508655/000156459023002010/0001564590-23-002010-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1508655/000156459023002010/tslx-8k_20230216.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T09:16:02.405284+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"16e878f70e38c48e1d5a40f4d2b8301af490a850","claim":"Sixth Street Specialty Lending, Inc. reported the quarter ended December 31, 2022 results: net income $0.57 per share.","evidence_excerpt":"For the quarter ended December 31, 2022 net investment income and net income per share were $0.65 and $0.57, respectively.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1508655/000156459023002010/0001564590-23-002010-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended December 31, 2022"},{"label":"Net income","value":"$0.57 per share"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"2b86ecb3f51d3c52d19b59cdb6f1e81e13d9b543","claim":"Sixth Street Specialty Lending, Inc. reported the year ended December 31, 2022 results: net income net income of $1.38 per share.","evidence_excerpt":"net investment income of $2.13 per share and net income of $1.38 per share, for the year ended December 31, 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1508655/000156459023002010/0001564590-23-002010-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the year ended December 31, 2022"},{"label":"Net income","value":"net income of $1.38 per share"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}