Company: IONQ
Filing Date: 2025-10-17
Form Type: 424B7
Source: 0000950142-25-002828
Chunk: 1

Company: IonQ, Inc.
Filing Date: 2025-10-17
Form: 424B7
Chunk 1
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 The first part
is this prospectus supplement, which describes the specific terms of this offering and also adds to and updates information contained
in the accompanying prospectus and the documents incorporated by reference into this prospectus supplement and the accompanying prospectus.
The second part is the accompanying prospectus, dated February 26, 2025, which gives more general information, some of which may not apply
to this offering. Generally, when we refer to this prospectus, we are referring to both the prospectus supplement and the accompanying
prospectus. In this prospectus supplement, as permitted by law, we “incorporate by reference” information from other documents
that we file with the Securities and Exchange Commission (the “SEC”). This means that we can disclose important information
to you from those documents which we may file with the SEC from time to time. The information incorporated by reference is considered
to be a part of this prospectus supplement and the accompanying prospectus and should be read with the same care. When we update the information
contained in documents that have been incorporated by reference by making future filings with the SEC, the information included or incorporated
by reference in this prospectus supplement is considered to be automatically updated and superseded. In other words, in case of a conflict
or inconsistency between information contained in this prospectus supplement and information in the accompanying prospectus or incorporated
by reference into this prospectus supplement, you should rely on the information contained in the document that was filed later.

You should not consider any information in this
prospectus supplement or the accompanying prospectus to be investment, legal or tax advice. You should consult your own counsel, accountants
and other advisers for legal, tax, business, financial and related advice regarding the purchase of shares of our common stock offered
by this prospectus supplement. If the description of the offering varies between this prospectus supplement and the accompanying prospectus,
you should rely on the information contained in this prospectus supplement.

You should rely only on the information contained
or incorporated by reference in this prospectus supplement and the accompanying prospectus. We have not, and the selling stockholders
have not, authorized anyone to provide you with different information. If anyone provides you with different or inconsistent information,
you should not rely on it. We are not, and the selling stockholders are not, making an offer of these securities in any state where the
offer is not permitted or in which the person making such offer or solicitation is not qualified to do so