Insider Clark James Frederic adds BXSL (BXSL) common shares in open-market buy

Rhea-AI Filing Summary

Blackstone Secured Lending Fund insider Clark James Frederic reported an open-market purchase of 750 Common Shares of Beneficial Interest at $23.78 per share. After this transaction, his direct holdings increased to 2,750 shares, indicating a modest addition to his personal position in BXSL.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Clark James Frederic

(Last) (First) (Middle)

C/O BLACKSTONE PRIVATE CREDIT

STRATEGIES LLC, 345 PARK AVE

(Street)

NEW YORK NY 10154

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Blackstone Secured Lending Fund [ BXSL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Trustee

3. Date of Earliest Transaction (Month/Day/Year)
03/11/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares of Beneficial Interest	03/11/2026		P		750	A	$23.78	2,750	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ William Renahan, as Attorney-in-Fact	03/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Clark James Frederic report for BXSL?

Clark James Frederic reported an open-market purchase of 750 Common Shares of Beneficial Interest in Blackstone Secured Lending Fund at $23.78 per share, increasing his directly held position and signaling a modest expansion of his ownership stake.

At what price did the BXSL insider buy shares on this Form 4?

The insider purchased BXSL Common Shares of Beneficial Interest at an average price of $23.78 per share. This price reflects the cost paid in the open-market transaction disclosed in the Form 4 filing for the reported trade date.

How many BXSL shares does Clark James Frederic hold after the reported trade?

Following the reported open-market purchase, Clark James Frederic directly holds 2,750 Common Shares of Beneficial Interest in Blackstone Secured Lending Fund. This total reflects his ownership immediately after acquiring the additional 750 shares disclosed in the Form 4.

Was the BXSL insider transaction a purchase or a sale?

The BXSL insider transaction was a purchase. Clark James Frederic executed an open-market buy of 750 Common Shares of Beneficial Interest, as indicated by transaction code “P” and the filing’s classification of the transaction as a buy in the summary data.

Is the BXSL insider transaction a derivative or common share trade?

The BXSL insider transaction involves non-derivative securities. It is a trade in Common Shares of Beneficial Interest, not options or other derivatives, as specified by the non-derivative transaction type in the Form 4 data provided.

How large is the BXSL insider’s latest purchase in share terms?

The latest BXSL insider purchase totals 750 Common Shares of Beneficial Interest. This increment raises Clark James Frederic’s directly held position to 2,750 shares, according to the post-transaction ownership figure disclosed in the Form 4 filing.