Blackstone Secured Lending Fund Furnishes Q2 2025 Results; Exhibit 99.1

Rhea-AI Filing Summary

Blackstone Secured Lending Fund furnished a Current Report on Form 8-K stating that on August 6, 2025 it issued a press release and a detailed presentation announcing its financial results for the quarter ended June 30, 2025. The Form 8-K lists Exhibit 99.1 as the press release dated August 6, 2025 and includes an Inline XBRL cover page file as Exhibit 104.

The filing expressly notes the materials are being furnished and not filed for purposes of Section 18 of the Exchange Act, limiting incorporation by reference into future registration statements except as expressly provided. No numerical financial results or performance metrics are included in this Form 8-K itself; readers are directed to Exhibit 99.1 for the full press release and presentation.

Positive

• Press release and detailed presentation furnished announcing Q2 2025 results (Exhibit 99.1).
• Inline XBRL cover page (Exhibit 104) included, supporting machine-readable data.
• Timely disclosure of second-quarter results materials (dated August 6, 2025).

Negative

• No financial figures or metrics are included within the Form 8-K text provided here.
• Information is furnished, not filed, which limits Section 18 liability and incorporation by reference.
• No material transactions, guidance, or earnings detail appear in this filing itself.

Insights

Financial Analyst

TL;DR: Routine earnings communication furnished via Form 8-K; the filing itself contains no financial figures, so impact is neutral until Exhibit 99.1 is reviewed.

This Form 8-K documents that Blackstone Secured Lending Fund publicly released its Q2 2025 results materials on August 6, 2025 and furnished them as Exhibit 99.1. Because the filing explicitly states the materials are furnished and not filed, the legal treatment differs from a filed disclosure. From a financial-analysis perspective, the 8-K signals timely disclosure but provides no data to update models; investors and analysts must consult the press release and presentation in Exhibit 99.1 for actionable metrics.

Corporate Governance Expert

TL;DR: Governance/legal note: disclosure is furnished, not filed, which limits Section 18 liability; otherwise the filing is procedural and routine.

The document follows standard Form 8-K practice by furnishing a press release and an accompanying presentation, and it includes the Inline XBRL cover page as Exhibit 104. The explicit statement that the information is furnished, not filed, is an important legal distinction noted in the filing. There are no governance changes, officer departures, or material transactions disclosed in this report.

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

______________________

FORM 8-K

______________________

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 6, 2025

______________________

Blackstone Secured Lending Fund
(Exact name of registrant as specified in its charter)

______________________

Delaware		814-01299		82-7020632
(State or other jurisdiction of incorporation)		(Commission File Number)		(I.R.S. Employer Identification No.)

345 Park Avenue, 31st Floor
New York, New York 10154
(Address of principal executive offices, including zip code)

(212) 503-2100
(Registrant’s phone number, including area code)

N/A
(Former name or former address, if changed since last report)

______________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐		Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐		Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐		Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐		Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Shares of Beneficial Interest, $0.001 par value per share		BXSL		New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2):

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02       Results of Operations and Financial Condition.

On August 6, 2025, Blackstone Secured Lending Fund issued a press release and detailed presentation announcing its financial results for the second quarter ended June 30, 2025. The press release with the detailed presentation is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

In accordance with General Instruction B.2 of Form 8-K, the information contained under Item 2.02 in this Current Report on Form 8-K, including Exhibit 99.1, is being furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, and will not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

Item 9.01        Financial Statements and Exhibits.

(d)       Exhibits.

Exhibit Number		Description of Exhibits
99.1		Press release dated August 6, 2025
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: August 6, 2025		BLACKSTONE SECURED LENDING FUND
		By:		/s/ Teddy Desloge
		Name:		Teddy Desloge
		Title:		Chief Financial Officer

0001736035 false 0001736035 2025-08-06 2025-08-06

FAQ

What did BXSL file on August 6, 2025?

BXSL furnished a Form 8-K reporting it issued a press release and detailed presentation announcing Q2 2025 results on August 6, 2025 (Exhibit 99.1).

Does the 8-K include the Q2 2025 financial results for BXSL?

The Form 8-K does not include numerical results in its text; it furnishes the press release and presentation as Exhibit 99.1 where the results are provided.

What exhibits were attached to BXSL's Form 8-K?

Exhibit 99.1 is the press release dated August 6, 2025 and Exhibit 104 is the Inline XBRL cover page interactive data file.

What does "furnished and not filed" mean in this filing?

"Furnished" indicates the disclosure is provided under Form 8-K rules but is not "filed" for purposes of Section 18 of the Exchange Act, limiting certain liabilities and incorporation by reference.

Where can investors find the full Q2 2025 results for BXSL?

The press release and detailed presentation in Exhibit 99.1 of the Form 8-K (dated August 6, 2025) contain the full results; consult that exhibit for specifics.