Insider Transactions Reported by 15 Insiders of Sixth Street Specialty Lending, Inc.

Symbol
TSLX on NYSE
Location
Dallas, TX

Insiders trading volume in the past year

Sixth Street Specialty Lending, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Alan Waxman Vice President $64,677,181 +$9,997,150 +18% 09 Mar 2026
Steven Pluss Vice President $912,579 +$265,800 +41% 27 Feb 2026
David Stiepleman Vice President, Director $565,769 +$356,530 +170% 02 Mar 2026
John D. Hershey Director $562,472 30 Jun 2025
Robert J. Stanley Co-CEO, Director $519,316 +$208,500 +67% 18 Nov 2025
Richard A. Higginbotham Director $420,240 07 Mar 2022
Judy S. Slotkin Director $372,647 05 Aug 2024
Hurley Doddy Director $350,270 13 Mar 2023
P. Emery Covington Director $275,250 +$137,625 +100% 06 Mar 2026
Ross Anthony Bruck Vice President $226,320 12 Feb 2026
Michael Graf Officer $131,558 +$18,260 +16% 26 Feb 2026
Ian Simmonds Chief Financial Officer $87,480 05 Aug 2022
Joshua Peck Vice President $55,232 +$49,956 +947% 02 Mar 2026
Jennifer Gordon Vice President, Director $43,775 24 May 2022
Anton Brett Chief Compliance Officer $8,755 18 Aug 2022

Recent Insider Transactions by Companies or Individuals for Sixth Street Specialty Lending, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Alan Waxman TSLX Common Stock Purchase 9% $831,150 $18.47 45,000 545,000 10 Mar 2026 By Trust
Alan Waxman TSLX Common Stock Purchase 66.7% $3,636,000 $18.18 200,000 500,000 09 Mar 2026 By Trust
P. Emery Covington TSLX Common Stock Purchase 100% $137,625 $18.35 7,500 15,000 06 Mar 2026 Direct
Alan Waxman TSLX Common Stock Purchase 200% $3,684,000 $18.42 200,000 300,000 06 Mar 2026 By Trust
Alan Waxman TSLX Common Stock Purchase $1,846,000 $18.46 100,000 100,000 05 Mar 2026 By Trust
David Stiepleman TSLX Common Stock Purchase 365% $356,530 $17.65 20,200 25,735 02 Mar 2026 Direct
Joshua Peck TSLX Common Stock Purchase 946.7% $49,956 $17.59 2,840 3,140 02 Mar 2026 Direct
Steven Pluss TSLX Common Stock Purchase 41.1% $265,800 $17.72 15,000 51,500 27 Feb 2026 Direct
Michael Graf TSLX Common Stock Purchase 16.1% $18,260 $18.26 1,000 7,205 26 Feb 2026 Direct
Robert J. Stanley TSLX Common Stock Purchase 67.1% $208,500 $20.85 10,000 24,907 18 Nov 2025 Direct
Michael Graf TSLX Common Stock Purchase 21.7% $20,530 $20.53 1,000 5,605 20 Nov 2024 Direct
Michael Graf TSLX Common Stock Purchase 12.5% $10,225 $20.45 500 4,505 07 Aug 2024 Direct
Judy S. Slotkin TSLX Common Stock Purchase 59.9% $139,598 $19.90 7,015 18,726 05 Aug 2024 Direct
P. Emery Covington TSLX Common Stock Purchase $161,280 $21.50 7,500 7,500 21 May 2024 Direct
Hurley Doddy TSLX Common Stock Purchase 23.5% $50,779 $17.51 2,900 15,241 13 Mar 2023 Direct
Michael Graf TSLX Common Stock Purchase 75% $26,325 $17.55 1,500 3,500 10 Mar 2023 Direct
Michael Graf TSLX Common Stock Purchase $37,100 $18.55 2,000 2,000 09 Mar 2023 Direct
Anton Brett TSLX Common Stock Purchase $9,622 $19.24 500 500 18 Aug 2022 Direct
Steven Pluss TSLX Common Stock Purchase 37.7% $190,379 $19.04 10,000 36,500 08 Aug 2022 Direct
Ian Simmonds TSLX Common Stock Purchase 11.1% $9,444 $18.89 500 4,996 05 Aug 2022 Direct
Jennifer Gordon TSLX Common Stock Purchase $49,781 $19.91 2,500 2,500 24 May 2022 Direct
Ian Simmonds TSLX Common Stock Purchase 13.1% $10,496 $20.99 500 4,306 09 May 2022 Direct
Judy S. Slotkin TSLX Common Stock Purchase 11.3% $19,660 $23.13 850 8,350 08 Mar 2022 Direct
Richard A. Higginbotham TSLX Common Stock Purchase 100% $45,640 $22.82 2,000 4,000 07 Mar 2022 See Explanation of Responses
Richard A. Higginbotham TSLX Common Stock Purchase $109,424 $21.88 5,000 5,000 11 May 2021 See Explanation of Responses
* An asterisk sign (*) next to the price indicates that the price is likely invalid.