Company: BXSL
Filing Date: 2025-01-21
Form Type: 424B2
Source: 0001193125-25-008530
Chunk: 3

Company: Blackstone Secured Lending Fund
Filing Date: 2025-01-21
Form: 424B2
Chunk 3
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 prospectus supplement and the accompanying prospectus combined. You should rely only on the information contained in or incorporated by reference into this prospectus supplement and the accompanying prospectus. The Company has not, and the sales agents have not, authorized any other person to provide you with different information or to make any representations not contained in this prospectus supplement or the accompanying prospectus. If anyone provides you with different or inconsistent information, you should not rely on it. The Company is not, and the sales agents are not, making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should not assume that the information appearing in this prospectus supplement or the accompanying prospectus is accurate as of any date other than their respective dates, or that any information incorporated by reference herein or therein is accurate as of any date other than the date of the document incorporated by reference, regardless of the time of delivery of this prospectus supplement or sale of the common shares offered hereby. The Company’s business, financial condition, results of operations, cash flows and prospects may have changed since such dates. S-1 CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS Information included or incorporated by reference in this prospectus supplement and the accompanying prospectus contains forward-looking statements that involve substantial risks and uncertainties. Such statements involve known and unknown risks, uncertainties and other factors and undue reliance should not be placed thereon. These forward-looking statements are not historical facts, but rather are based on current expectations, estimates and projections about Blackstone Secured Lending Fund (together with its consolidated subsidiaries, the “Company,” “we,” “us,” or “our”), our current and prospective portfolio investments, our industry, our beliefs and opinions, and our assumptions. Words such as “anticipates,” “expects,” “intends,” “plans,” “will,” “may,” “continue,” “believes,” “seeks,” “estimates,” “would,” “could,” “should,” “targets,” “projects,” “outlook,” “potential,” “predicts” and variations of these words and similar expressions are intended to identify forward-looking statements. These statements are not guarantees of future performance and are subject to risks, uncertainties and other factors, some of which are beyond our control and difficult to predict and could cause actual results to differ materially from those expressed or forecasted in the forward-looking statements, including without limitation:

| • |     | our future operating results; |

| • |     | our business prospects and the