# EDGAR Filing Document

**Accession Number:** 0001736035
**File Stem:** 0001193125-25-154958
**Filing Date:** 2025-7
**Character Count:** 6276
**Document Hash:** 23abe7523550f1ca2ec63eeb0bfe83cd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-154958.hdr.sgml**: 20250702

**ACCESSION NUMBER**: 0001193125-25-154958

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20250702

**DATE AS OF CHANGE**: 20250702

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Blackstone Secured Lending Fund
- **CENTRAL INDEX KEY:** 0001736035

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 814-01299
- **FILM NUMBER:** 251101265

**BUSINESS ADDRESS:**
- **STREET 1:** 345 PARK AVENUE
- **STREET 2:** 31ST FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154
- **BUSINESS PHONE:** 212-503-2100

**MAIL ADDRESS:**
- **STREET 1:** 345 PARK AVENUE
- **STREET 2:** 31ST FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10154

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Blackstone / GSO Secured Lending Fund
- **DATE OF NAME CHANGE:** 20180329

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**SCHEDULE 14A** 

**PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE** 

**SECURITIES EXCHANGE ACT OF 1934** 

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))** 

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material under §240.14a-12

**Blackstone Secured Lending Fund** 

**(Name of Registrant as Specified In Its Charter)** 

**(Name of Person(s) Filing Proxy Statement, if other than the Registrant)** 

Payment of Filing Fee (Check all boxes that apply):

☒ No fee required.

☐ Fee paid previously with preliminary materials.

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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![LOGO](g917799dsp005.jpg)

You invested in BXSL and it's time to vote!

You have the right to vote on proposals being presented at the Annual Meeting. **This is an important notice regarding the availability of proxy materials for the shareholder meeting to be held on September 25, 2025.**

Get informed before you vote

View the Proxy Statement, Form of Proxy and our 2024 Annual Report online at www.ProxyVote.com OR you can receive a free paper or email copy of the material(s) by requesting prior to September 11, 2025. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. We encourage you to access and review the proxy materials before voting.

![LOGO](g917799dsp05a.jpg)

\*Please check the meeting materials for any special requirements for meeting attendance.

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 **Vote at www.ProxyVote.com** 

 **THIS IS NOT A VOTABLE BALLOT** 

This is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side to vote on these important matters.

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| | | | |
|:---|:---|:---|:---|
| **Voting Items** | **Voting Items** | **Board**<br> **Recommends** | **Board**<br> **Recommends** |
| 1. | Elect three Class I Trustee nominees listed in the Proxy Statement. |  |  |
|  | **Nominees:** |  |  |
| 1a. | Vikrant Sawhney | ![LOGO](g917799dsp006.jpg) | **For** |
| 1b. | James F. Clark | ![LOGO](g917799dsp006.jpg) | **For** |
| 1c. | Vicki L. Fuller | ![LOGO](g917799dsp006.jpg) | **For** |
| 2. | Ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2025. | ![LOGO](g917799dsp006.jpg) | **For** |
| &nbsp;&nbsp; **NOTE:** Such other business as may properly come before the Annual Meeting or any adjournments or postponements thereof will be voted on by the proxy holders in their discretion. | &nbsp;&nbsp; **NOTE:** Such other business as may properly come before the Annual Meeting or any adjournments or postponements thereof will be voted on by the proxy holders in their discretion. | &nbsp;&nbsp; **NOTE:** Such other business as may properly come before the Annual Meeting or any adjournments or postponements thereof will be voted on by the proxy holders in their discretion. | &nbsp;&nbsp; **NOTE:** Such other business as may properly come before the Annual Meeting or any adjournments or postponements thereof will be voted on by the proxy holders in their discretion. |

---

Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings".

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