5309
Tanemura Ronald, Sixth Street Lending Partners's Director, spent $24.7K of their own money on 856 shares at $29, growing their stake 7%.
+$24.7K
856 sh @ $29
CIK 0001925309
SEC CIK 192530990-day buys
$23.36M
6 open-market
90-day sells
$0
0 open-market
Net insider flow
+$23.36M
Net buying
Filings shown
33
Most recent
Net income (FY2025)
$513.09M
Reported
Total assets
$8.69B
Balance sheet
Source
SEC XBRL
From 10-K/10-Q
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At a glance
Over the last 90 days, insiders at CIK 0001925309 have bought a net $23.36M of stock (6 open-market buys vs 0 sells).
Largest recent trade: Waxman Alan, Sixth Street Lending Partners's President, spent $76.95M of their own money on 2.62M shares at $29, growing their stake 33%.
Most active filer: Tanemura Ronald, with 6 transactions among the recent filings shown.
Insider transaction history
Form 4 filings for CIK 0001925309, newest first5309
Doddy Hurley, Sixth Street Lending Partners's Director, spent $16.4K of their own money on 570 shares at $29, growing their stake 5%.
+$16.4K
570 sh @ $29
5309
Waxman Alan, Sixth Street Lending Partners's President, spent $19.7M of their own money on 683,654 shares at $29, growing their stake 7%.
+$19.7M
683,654 sh @ $29
5309
Waxman Alan, Sixth Street Lending Partners's President, spent $3.59M of their own money on 124,477 shares at $29, growing their stake 7%.
+$3.59M
124,477 sh @ $29
5309
Slotkin Judy S, Sixth Street Lending Partners's Director, spent $16.4K of their own money on 570 shares at $29, growing their stake 5%.
+$16.4K
570 sh @ $29
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5309
Higginbotham Richard A, Sixth Street Lending Partners's Director, spent $16.4K of their own money on 570 shares at $29, growing their stake 6%.
+$16.4K
570 sh @ $29
5309
Tanemura Ronald, Sixth Street Lending Partners's Director, spent $96.3K of their own money on 3,280 shares at $29, growing their stake 34%.
+$96.3K
3,280 sh @ $29
5309
Higginbotham Richard A, Sixth Street Lending Partners's Director, spent $64.2K of their own money on 2,187 shares at $29, growing their stake 33%.
+$64.2K
2,187 sh @ $29
5309
Doddy Hurley, Sixth Street Lending Partners's Director, spent $64.2K of their own money on 2,187 shares at $29, growing their stake 30%.
+$64.2K
2,187 sh @ $29
5309
Slotkin Judy S, Sixth Street Lending Partners's Director, spent $64.2K of their own money on 2,187 shares at $29, growing their stake 30%.
+$64.2K
2,187 sh @ $29
5309
Waxman Alan, Sixth Street Lending Partners's President, spent $76.95M of their own money on 2.62M shares at $29, growing their stake 33%.
+$76.95M
2.62M sh @ $29
5309
Waxman Alan, Sixth Street Lending Partners's President, spent $14.01M of their own money on 477,048 shares at $29, growing their stake 34%.
+$14.01M
477,048 sh @ $29
5309
Tanemura Ronald, Sixth Street Lending Partners's Director, spent $25.3K of their own money on 838 shares at $30, growing their stake 10%.
+$25.3K
838 sh @ $30
5309
Higginbotham Richard A, Sixth Street Lending Partners's Director, spent $16.9K of their own money on 558 shares at $30, growing their stake 9%.
+$16.9K
558 sh @ $30
5309
Slotkin Judy S, Sixth Street Lending Partners's Director, spent $16.9K of their own money on 558 shares at $30, growing their stake 9%.
+$16.9K
558 sh @ $30
5309
Doddy Hurley, Sixth Street Lending Partners's Director, spent $16.9K of their own money on 558 shares at $30, growing their stake 9%.
+$16.9K
558 sh @ $30
5309
Tanemura Ronald, Sixth Street Lending Partners's Director, spent $34.1K of their own money on 1,153 shares at $30, growing their stake 15%.
+$34.1K
1,153 sh @ $30
5309
Higginbotham Richard A, Sixth Street Lending Partners's Director, spent $22.7K of their own money on 769 shares at $30, growing their stake 15%.
+$22.7K
769 sh @ $30
5309
Slotkin Judy S, Sixth Street Lending Partners's Director, spent $22.7K of their own money on 769 shares at $30, growing their stake 15%.
+$22.7K
769 sh @ $30
5309
Doddy Hurley, Sixth Street Lending Partners's Director, spent $22.7K of their own money on 769 shares at $30, growing their stake 15%.
+$22.7K
769 sh @ $30
5309
Tanemura Ronald, Sixth Street Lending Partners's Director, spent $20.8K of their own money on 716 shares at $29, growing their stake 10%.
+$20.8K
716 sh @ $29
5309
Higginbotham Richard A, Sixth Street Lending Partners's Director, spent $13.9K of their own money on 478 shares at $29, growing their stake 10%.
+$13.9K
478 sh @ $29
5309
Slotkin Judy S, Sixth Street Lending Partners's Director, spent $13.9K of their own money on 478 shares at $29, growing their stake 10%.
+$13.9K
478 sh @ $29
5309
Doddy Hurley, Sixth Street Lending Partners's Director, spent $13.9K of their own money on 478 shares at $29, growing their stake 10%.
+$13.9K
478 sh @ $29
5309
Tanemura Ronald, Sixth Street Lending Partners's Director, spent $198.2K of their own money on 6,897 shares at $29, opening a brand-new position.
+$198.2K
6,897 sh @ $29
5309
Higginbotham Richard A, Sixth Street Lending Partners's Director, spent $132.1K of their own money on 4,598 shares at $29, opening a brand-new position.
+$132.1K
4,598 sh @ $29
5309
Slotkin Judy S, Sixth Street Lending Partners's Director, spent $132.1K of their own money on 4,598 shares at $29, opening a brand-new position.
+$132.1K
4,598 sh @ $29
5309
Doddy Hurley, Sixth Street Lending Partners's Director, spent $132.1K of their own money on 4,598 shares at $29, opening a brand-new position.
+$132.1K
4,598 sh @ $29
5309
+$17.67M
681,976 sh @ $26
5309
+$18.49M
739,177 sh @ $25
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About CIK 0001925309 insider activity
This page tracks every recent Form 4 filed for CIK 0001925309 with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.
The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.
Frequently asked questions
How often is CIK 0001925309 insider data updated?
Continuously. We read from SEC EDGAR, so new Form 4 filings for CIK 0001925309 usually appear here within minutes of being accepted by the SEC.
What does "net insider flow" mean?
It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.
Why do some rows show grants or option exercises instead of buys?
Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.
Is this investment advice?
No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.