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Sixth Street Specialty Lending, Inc.
— · DE · CIK 1508655
Invests in securities of nonpublic or thinly traded U.S. companies, cash, and government securities
$1.61B
Market cap
$17.09
Last close
+1.2%
1D
+5.2%
5D
1.1M
Volume
Price · last 39 sessions-13.5%
May 4L $16.20 · H $19.76Jun 29
346
Total filings
Jun 18, 2026
Last filing
12/31
Fiscal year end
10-Q10-QMay 5, 202610-Q10-QNov 4, 202510-Q10-QJul 30, 202510-Q10-QApr 30, 202510-Q10-QNov 5, 202410-Q10-QJul 31, 202410-Q10-QMay 1, 202410-Q10-QNov 2, 202310-Q10-QAug 3, 202310-Q10-QMay 8, 202310-Q10-QNov 1, 202210-Q10-QAug 2, 202210-Q10-QMay 3, 202210-Q10-QNov 2, 202110-Q10-QAug 3, 202110-Q10-QMay 4, 202110-Q10-QNov 4, 202010-Q10-QAug 4, 202010-Q10-QMay 5, 202010-Q10-QNov 5, 201910-Q10-QJul 31, 201910-Q10-QMay 2, 201910-Q10-QNov 6, 201810-Q10-QAug 1, 201810-Q10-QMay 3, 201810-QTSLX-10-Q-20170930Nov 7, 201710-Q10-QAug 2, 201710-QTSLX-Q1-20170331May 3, 201710-Q10-QNov 7, 201610-QFORM 10-QAug 3, 201610-Q10-QMay 4, 201610-Q10-QNov 3, 201510-Q10-QAug 4, 201510-Q10-QMay 7, 201510-QFORM 10-QNov 3, 201410-QFORM 10-QAug 4, 201410-QFORM 10-QMay 8, 201410-QFORM 10-QNov 8, 201310-QFORM 10-QAug 9, 201310-QFORM 10-QMay 10, 201310-QFORM 10-QNov 14, 201210-QFORM 10-QAug 13, 201210-QFORM 10-QMay 15, 201210-QFORM 10-QNov 14, 201110-QFORM 10-QAug 12, 201110-QFORM 10-QMay 13, 2011
Insider Activity
◆ Cluster Buy · 6 insidersIn the 90 days to Mar 10, 2026: 6 insiders bought $10.8M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 10, 2026 | Waxman AlanVice President | Buy | 45,000 | $18.47 | $831K |
| Mar 9, 2026 | Waxman AlanVice President | Buy | 200,000 | $18.18 | $3.6M |
| Mar 6, 2026 | Waxman AlanVice President | Buy | 200,000 | $18.42 | $3.7M |
| Mar 6, 2026 | Covington P EmeryDirector | Buy | 7,500 | $18.35 | $138K |
| Mar 5, 2026 | Waxman AlanVice President | Buy | 100,000 | $18.46 | $1.8M |
| Mar 2, 2026 | Stiepleman DavidVice President | Buy | 20,200 | $17.65 | $357K |
| Mar 2, 2026 | Peck JoshuaVice President | Buy | 2,840 | $17.59 | $50K |
| Feb 27, 2026 | Pluss StevenVice President | Buy | 15,000 | $17.72 | $266K |
| Feb 26, 2026 | Graf MichaelSee Remarks | Buy | 1,000 | $18.26 | $18K |
| Nov 18, 2025 | Stanley Robert J.Co-CEO | Buy | 10,000 | $20.85 | $209K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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