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Insider Cluster (4 insiders) ·Filed Feb 26, 2026

TSLX

Sixth Street Specialty Lending, Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed7mo ago
Insider cluster: 4 insiders, $0.7M total
Actionable Insight • Neutral

While the coordinated buying by multiple VPs is mildly positive for sentiment, the lack of participation from C-suite or board members and the relatively small dollar size limit its significance. Traders should monitor for follow-up purchases, especially from higher-ranking insiders, ahead of the next earnings report.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
TSLX ▼ -2.14% at T+60d
NEUTRAL call -2.14% · α vs SPY -9.89% · entry $17.74 → $17.36
Entry = T+0 close
Feb 25, 2026
via day close
T+1d
-4.89%
call -4.89% · α -4.43%
$16.87
settled 8mo ago
T+5d
+1.32%
call +1.32% · α +2.45%
$17.97
settled 8mo ago
T+20d
-0.28%
call -0.28% · α +6.12%
$17.69
settled 7mo ago
T+60d
-2.14%
call -2.14% · α -9.89%
$17.36
settled 5mo ago

Price Chart

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Executive Summary

Four insiders at Sixth Street Specialty Lending (TSLX) collectively purchased $730,545 worth of stock in open-market transactions over the past seven days. All buyers are Vice Presidents, with no C-suite executives or directors involved. The aggregate purchases represent a modest 0.04% of the company's $1.7B market cap.

Key Financial Metrics

Direction
buying
Total Value
$730.5K
Insiders
4

Key Facts

  • Four Vice Presidents purchased shares in open-market transactions between February 26 and March 2, 2026.
  • Total value of purchases: $730,545.
  • Largest purchase: David Stiepleman (VP) bought 20,200 shares for $356,530.
  • Transactions were all open-market buys (code P), indicating direct investment with personal capital.
  • Aggregate purchases amount to 0.04% of TSLX's $1.7B market capitalization.

Financial Impact

$730,545 in insider buying over 7 days

insider sentimentshareholder confidence

Risk Factors

  • Vice Presidents may have limited strategic visibility compared to executive officers or directors.
  • The purchases, while genuine, are not large enough to signal strong conviction relative to company size.

Market Snapshot

Exchange
NYSE

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (4 trades, 7d window)cluster-TSLX-1772658367646
6 reports for TSLX
Performance horizon
100% Hit rate @ T+5 3 of 3 directional calls Went positive at some point 3 of 3 best @ T+5▲ +5.83%Feb 27, 2026
Filters
Rows
Reports for TSLX — sortable, filterable
TypeNow
Apr 10, 2026
28w ago
DEFA14A
NEUTRAL ★ 4/10
$18.26 $19.24▲ +5.37%▲ +2.07%$17.21 (−5.75%)
Feb 27, 2026
34w ago
Insider Cluster
BULLISH ★ 6/10
$16.87 $17.86▲ +5.83%▲ +7.81%$17.21 (+2.00%)
Feb 27, 2026
34w ago
Insider Cluster
BULLISH ★ 7/10
$16.87 $17.86▲ +5.83%▲ +7.81%$17.21 (+2.00%)
Feb 26, 2026
34w ago
Insider Cluster
NEUTRAL ★ 4/10
$17.74 $17.97▲ +1.32%▲ +2.45%$17.21 (−2.99%)
Feb 26, 2026
34w ago
Insider Cluster
BULLISH ★ 6/10
$17.74 $17.97▲ +1.32%▲ +2.45%$17.21 (−2.99%)
Feb 26, 2026
34w ago
Insider Cluster
NEUTRAL ★ 4/10
$17.74 $17.97▲ +1.32%▲ +2.45%$17.21 (−2.99%)
Showing 6 of 6

US Market Status

Market Closed — Opens Thu (10h 41m)

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Report published Mar 4, 2026