BXSL
Marshall Brad, BXSL's CEO, spent $3K of their own money on 120 shares at $25.
+$3K
120 sh @ $25
BXSL
Blackstone Secured Lending Fund
SEC CIK 1736035
$23.96
+2.2% · 90 days
90-day buys
$49.9K
1 open-market
90-day sells
$0
0 open-market
Net insider flow
+$49.9K
Net buying
Filings shown
147
Most recent
Net income (FY2025)
$563.46M
Reported
Total assets
$14.66B
Balance sheet
Source
SEC XBRL
From 10-K/10-Q
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At a glance
Over the last 90 days, insiders at BXSL have bought a net $49.9K of stock (1 open-market buy vs 0 sells).
Largest recent trade: Marshall Brad, BXSL's CEO, spent $1,000K of their own money on 38,240 shares at $26, growing their stake 46%.
Most active filer: Marshall Brad, with 132 transactions among the recent filings shown.
Insider transaction history
Form 4 filings for BXSL, newest firstBXSL
Marshall Brad, BXSL's CEO, spent $3.7K of their own money on 150 shares at $25.
+$3.7K
150 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $1.5K of their own money on 62 shares at $25.
+$1.5K
62 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $20.6K of their own money on 826 shares at $25, growing their stake 1%.
+$20.6K
826 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $1.7K of their own money on 68 shares at $25.
+$1.7K
68 sh @ $25
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BXSL
Marshall Brad, BXSL's CEO, spent $103.7K of their own money on 4,156 shares at $25, growing their stake 3%.
+$103.7K
4,156 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $5.1K of their own money on 205 shares at $25.
+$5.1K
205 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $75 of their own money on 3 shares at $25.
+$75
3 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $374 of their own money on 15 shares at $25.
+$374
15 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $34.2K of their own money on 1,369 shares at $25, growing their stake 1%.
+$34.2K
1,369 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $3.7K of their own money on 150 shares at $25.
+$3.7K
150 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $8K of their own money on 319 shares at $25.
+$8K
319 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $375 of their own money on 15 shares at $25.
+$375
15 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $200 of their own money on 8 shares at $25.
+$200
8 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $126.6K of their own money on 5,068 shares at $25, growing their stake 4%.
+$126.6K
5,068 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $73.9K of their own money on 2,958 shares at $25, growing their stake 2%.
+$73.9K
2,958 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $6.9K of their own money on 275 shares at $25.
+$6.9K
275 sh @ $25
BXSL
Marshall Brad, BXSL's CEO, spent $519.4K of their own money on 20,777 shares at $25, growing their stake 15%.
+$519.4K
20,777 sh @ $25
BXSL
Bass Robert J, BXSL's Insider, spent $71.5K of their own money on 2,485 shares at $29, growing their stake 29%.
+$71.5K
2,485 sh @ $29
BXSL
Bass Robert J, BXSL's Insider, spent $115.8K of their own money on 3,660 shares at $32, growing their stake 79%.
+$115.8K
3,660 sh @ $32
BXSL
Marshall Brad, BXSL's CEO, spent $1,000K of their own money on 38,240 shares at $26, growing their stake 46%.
+$1,000K
38,240 sh @ $26
6035
+$80K
3,194 sh @ $25
6035
+$8K
319 sh @ $25
6035
+$48K
1,916 sh @ $25
6035
+$16K
639 sh @ $25
6035
+$320K
12,774 sh @ $25
6035
+$1.48M
62,500 sh @ $24
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About BXSL insider activity
This page tracks every recent Form 4 filed for Blackstone Secured Lending Fund 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 BXSL insider data updated?
Continuously. We read from SEC EDGAR, so new Form 4 filings for Blackstone Secured Lending Fund 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.