Company: BXSL
Filing Date: 2025-10-06
Form Type: 424B2
Source: 0001213900-25-096307
Chunk: 20

Company: Blackstone Secured Lending Fund
Filing Date: 2025-10-06
Form: 424B2
Chunk 20
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 incorporated by reference into this prospectus supplement. **See Note 3 in our notes to the unaudited condensed consolidated financial statements in our Quarterly Report on Form 10 -Qfor the period ended June 30, 2025, incorporated by reference into this prospectus supplement. ***See Note 9 in our notes to the unaudited condensed consolidated financial statements in our Quarterly Report on Form 10 -Qfor the period ended June 30, 2025, incorporated by reference into this prospectus supplement. ****See Note 8 in our notes to the unaudited condensed consolidated financial statements in our Quarterly Report on Form 10 -Qfor the period ended June 30, 2025, incorporated by reference into this prospectus supplement.

S-16 DESCRIPTION OF NOTES The following is a description of particular terms of the Notes. We will issue the Notes under the base indenture between us and U.S. Bank Trust Company, National Association, as trustee, dated as of July 15, 2020, as supplemented by the separate ninth supplemental indenture between us and the trustee, to be dated as of the settlement date for the Notes. As used in this section, all references to the indenture mean the base indenture as supplemented by the ninth supplemental indenture. The terms of the Notes include those expressly set forth in the indenture and those made part of the indenture by reference to the Trust Indenture Act of 1939, as amended. The following description is a summary of the material provisions of the Notes and the indenture and does not purport to be complete. This summary is subject to and is qualified by reference to all the provisions of the Notes and the indenture, including the definitions of certain terms used in the indenture. We urge you to read these documents because they, and not this description, define your rights as a holder of the Notes. You may request a copy of the indenture from us by making a written request to Blackstone Secured Lending Fund, 345 Park Avenue, 3 1 st F loor, New York, NY 10154 or by calling us at (212) 503 -2100 . In addition, the SEC maintains a website at ww w.sec.gov that contains information we file with the SEC, i ncluding the indenture. For purposes of this description, references to “we,” “our” and “us” refer only to Blackstone Secured Lending Fund and not to any of its current or future subsidiaries