undamentalytics Newsletter

Sixth Street Specialty Lending, Inc. insider trading

Every open-market purchase and sale by Sixth Street Specialty Lending, Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Sixth Street Specialty Lending, Inc. insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Sixth Street Specialty Lending, Inc.’s insiders pay?

From June 21, 2011 to May 13, 2026, 24 insiders reported 121 open-market purchases and 1 sale not made under a pre-set plan in Sixth Street Specialty Lending, Inc. Twelve months after each purchase was reported, the shares were +5.4% against the S&P 500 on average (median +7.3%), over 53 purchases with a full year of prices; 76% beat the index. After sales, the shares moved +2.0% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on March 26, 2014 into $38,933 by November 2, 2026, +11.4% a year. It held shares 99% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $49,630 (+13.6% a year), and held throughout $50,383 (+13.7%).

$0$20.0k$40.0k 2014201620182020202220242026 $50.4k$49.6k$38.9k
Copying Sixth Street Specialty Lending, Inc.'s insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Sixth Street Specialty Lending, Inc.'s insiders from March 26, 2014, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 99% of the time.
Sixth Street Specialty Lending, Inc.: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Waxman Alan Vice President 16 +8.7% (2) 100% 0 — March 11, 2026
Easterly Joshua Chief Executive Officer 13 +6.2% (8) 88% 0 — March 11, 2021
Fishman Michael Co-Chief Executive Officer 12 +4.5% (1) 100% 0 — March 31, 2014
Mssb Tpg Specialty Lending Onshore Feeder Fund 10% owner 9 +3.8% (1) 100% 1 +2.0% (1) August 13, 2014
Ross John Director 8 +7.5% (6) 83% 0 — March 1, 2021
Tanemura Ronald Director 8 +11.2% (4) 100% 0 — March 27, 2018
Universities Superannuation Scheme Ltd As Sole Corporate Trustee For Universities Superannuation Scheme 10% owner 7 — — 0 — September 18, 2013
Viola John Chief Financial Officer 6 — — 0 — September 17, 2013
Doddy Hurley Director 5 +1.6% (5) 60% 0 — March 15, 2023
Higginbotham Richard A Director 5 +8.8% (5) 80% 0 — March 9, 2022
Graf Michael See Remarks 4 +0.9% (3) 33% 0 — March 2, 2026
Pluss Steven Vice President 4 +10.2% (3) 100% 0 — March 3, 2026
Stiepleman David Vice President 4 −0.5% (2) 50% 0 — March 4, 2026
Kirshenbaum Alan Chief Financial Officer 3 −2.2% (1) 0% 0 — May 22, 2015
Slotkin Judy S Director 3 +4.8% (3) 67% 0 — August 7, 2024
Stanley Robert J. Co-CEO 3 −1.6% (2) 50% 0 — November 20, 2025
Covington P Emery Director 2 +5.9% (1) 100% 0 — March 10, 2026
Ollwerther Robert D Chief Operating Officer 2 +8.3% (2) 100% 0 — November 20, 2015
Simmonds Ian Chief Financial Officer 2 +0.1% (2) 50% 0 — May 11, 2022
Bruck Ross Anthony Vice President 1 — — 0 — May 13, 2026
Burke Kenneth Joseph Chief Compliance Officer 1 +12.2% (1) 100% 0 — March 16, 2020
Gordon Jennifer Vice President 1 −6.5% (1) 0% 0 — May 26, 2022
Peck Joshua Vice President 1 — — 0 — March 3, 2026
Tarrant Capital Advisors, Inc. Other 1 — — 0 — June 21, 2011

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Sixth Street Specialty Lending, Inc.

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Sixth Street Specialty Lending, Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 12 buying crowds with six months of prices, it averaged +3.4% against the index. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
March 31, 20266 buying−18.2%−15.0%not yet
August 30, 20242 buying−3.6%+7.9%+11.6%
March 31, 20232 buying−3.8%+10.2%−1.1%
March 31, 20222 buying−1.3%−6.2%−6.2%
March 31, 20212 buying−0.6%+0.2%+6.0%
August 31, 20203 buying+16.4%+21.7%+19.1%
March 31, 20204 buying+5.0%+2.3%+24.9%
March 29, 20186 buying−2.4%+8.8%+13.4%
March 31, 20162 buying+4.1%+9.4%+16.9%
November 30, 20153 buying+4.3%−1.5%+8.7%
May 29, 20152 buying+1.2%−0.4%−2.0%
November 28, 20142 buying+3.1%+3.7%+2.7%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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