Sixth Street Specialty Lending (TSLX) insider buying

Financial Services · Asset Management · Market cap $1.7B

5 open-market purchases of TSLX by Sixth Street Specialty Lending's executives and directors since November 2025, worth $10M in total, from SEC Form 4 filings.

The most recent: Alan Waxman bought $831,150 on March 10, 2026.

The biggest buyer over the period is Alan Waxman: 4 purchases, $10M.

By year

YearPurchasesValue
20264$10M
20251$208,500

Biggest buyers

InsiderBuysValue
Alan Waxman
4$10M
Robert J Stanley
1$208,500

Every purchase

Newest first. From SEC Form 4 filings. Insider buying across the market.

DateInsiderSharesPriceValueFiling
Mar 10, 2026 Alan Waxman
 45,000$18.47$831,150 Form 4
Mar 9, 2026 Alan Waxman
 200,000$18.18$4M Form 4
Mar 6, 2026 Alan Waxman
 200,000$18.42$4M Form 4
Mar 5, 2026 Alan Waxman
 100,000$18.46$2M Form 4
Nov 18, 2025 Robert J Stanley
 10,000$20.85$208,500 Form 4
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Questions

Are Sixth Street Specialty Lending insiders buying the stock?

5 open-market purchases of TSLX by Sixth Street Specialty Lending's executives and directors since November 2025, worth $10M in total, from SEC Form 4 filings. The most recent: Alan Waxman bought $831,150 on March 10, 2026.

What counts as insider buying here?

Open-market purchases (Form 4 code P) by officers and directors. Option exercises, grants and purchases by 10% owners are left out.

From Sixth Street Specialty Lending's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.