Company: ABBV
Filing Date: 2025-02-20
Form Type: 424B5
Source: 0001104659-25-015715
Chunk: 4

Company: AbbVie Inc.
Filing Date: 2025-02-20
Form: 424B5
Chunk 4
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| EXPERTS                               | ​ | ​ | ​    | ​ | 12 | ​ | ​ |

S-i

TABLE OF CONTENTS

### ABOUT THIS PROSPECTUS SUPPLEMENT
On February 14, 2025, we filed with the Securities and Exchange Commission (the “ SEC ”) a registration statement on Form S-3 utilizing a shelf registration process relating to the securities described in this prospectus supplement, which became effective upon filing.

This document is in two parts. The first part is the prospectus supplement, which describes the specific terms of the Notes the Company is offering and certain other matters relating to the Company. The second part, the accompanying prospectus, gives more general information about debt securities that the Company may offer from time to time, some of which may not apply to the Notes the Company is offering. The rules of the SEC allow us to incorporate by reference information into this prospectus supplement. This information incorporated by reference is considered to be a part of this prospectus supplement, and information that we file later with the SEC, to the extent incorporated by reference, will automatically update and supersede this information. See “ Information Incorporated by Reference .” You should read this prospectus supplement along with the accompanying prospectus, as well as the documents incorporated by reference. If the description of the offering varies between this prospectus supplement and the accompanying prospectus, you should rely on the information in this prospectus supplement.

We have not, and the underwriters have not, authorized any dealer, salesman or other person to provide you with any information or to make any representation other than those contained or incorporated by reference into this prospectus supplement or the accompanying prospectus and any free writing prospectus prepared by or on behalf of us. We take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. If anyone provides you with different or inconsistent information, you should not rely on it. This prospectus supplement and the accompanying prospectus do not constitute an offer to sell or the solicitation of an offer to buy any securities other than the Notes offered hereby, nor do this prospectus supplement and the accompanying prospectus constitute an offer to sell or the solicitation of an offer to buy securities in any jurisdiction to any person to whom it is unlawful to make such offer or solicitation in such jurisdiction. You should not assume that the information contained in this prospectus supplement and the accompanying prospectus is accurate on any date subsequent to the date set