Company: LAZ
Filing Date: 2025-07-28
Form Type: 424B5
Source: 0001311370-25-000027
Chunk: 2

Company: Lazard, Inc.
Filing Date: 2025-07-28
Form: 424B5
Chunk 2
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| PLAN OF DISTRIBUTION                                                 |     |   30 |
| VALIDITY OF THE SECURITIES                                           |     |   32 |
| EXPERTS                                                              |     |   33 |

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### ABOUT THIS PROSPECTUS SUPPLEMENT
This document is in two parts. The first part is this prospectus supplement, which describes the specific terms of this offering and certain other matters. The second part, the accompanying prospectus, gives more general information, some of which may not apply to this offering. You should read this entire prospectus supplement, as well as the accompanying prospectus and the documents incorporated by reference that are described under “Where You Can Find More Information” and “Incorporation by Reference” in this prospectus supplement and the accompanying prospectus.

We are responsible for the information contained and incorporated by reference in this prospectus supplement and the accompanying prospectus or that is contained in any free writing prospectus prepared by us or on our behalf. We have not, and the underwriters have not, authorized any other person to give you any other information. If anyone provides you with different or inconsistent information, you should not rely on it. We and the underwriters do not take responsibility for, and can provide no assurances as to the reliability of, any other information that others may give you. This prospectus supplement, the accompanying prospectus, and the documents incorporated into each by reference include important information about us, the notes, and other information you should know before investing. If information in this prospectus supplement is inconsistent with the accompanying prospectus, you should rely on this prospectus supplement. You should assume that the information appearing in this prospectus supplement and the accompanying prospectus is current only as of the date on the front of this prospectus supplement, and the information in any related free writing prospectus and the documents incorporated herein by reference is accurate only as of the respective dates of those documents in which such information is contained. Our business, financial condition, results of operations, and prospects may have changed since such dates. You should carefully read this prospectus supplement and the accompanying prospectus together with additional information described under the heading “Where You Can Find More Information” and “Incorporation by Reference” in this prospectus supplement and the accompanying prospectus before investing in the notes.

In this prospectus supplement, unless the context otherwise requires, the terms:

• “Lazard Group” refers to Lazard Group LLC, a Delaware limited