Company: IONQ
Filing Date: 2025-10-17
Form Type: 424B7
Source: 0000950142-25-002828
Chunk: 14

Company: IonQ, Inc.
Filing Date: 2025-10-17
Form: 424B7
Chunk 14
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 to the public over the Internet at the SEC’s
website at www.sec.gov. Copies of certain information filed by us with the SEC are also available on our website at https://ionq.com.
Information accessible on or through our website is not a part of this prospectus.

This prospectus supplement and the accompanying
prospectus are part of a registration statement that we filed with the SEC and do not contain all of the information in the registration
statement. The full registration statement may be obtained from the SEC or us, as provided in the section titled “Incorporation
by Reference.” Whenever a reference is made in this prospectus supplement or the accompanying prospectus to any of our contracts,
agreements or other documents, the reference may not be complete and you should refer to the exhibits that are a part of the registration
statement or the exhibits to the reports or other documents incorporated by reference into this prospectus supplement and the accompanying
prospectus for a copy of such contract, agreement or other document.

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<div align='center'>INCORPORATION BY REFERENCE</div>

The SEC allows us to incorporate by reference
much of the information that we file with the SEC, which means that we can disclose important information to you by referring you to
those publicly available documents. The information that we incorporate by reference in this prospectus supplement and the accompanying
prospectus is considered to be part of this prospectus supplement and the accompanying prospectus. Because we are incorporating by reference
future filings with the SEC, this prospectus supplement is continually updated and those future filings may modify or supersede some
of the information included or incorporated by reference in this prospectus supplement and the accompanying prospectus. This means that
you must look at all of the SEC filings that we incorporate by reference to determine if any of the statements in this prospectus supplement,
the accompanying prospectus or in any document previously incorporated by reference have been modified or superseded. This prospectus
supplement and the accompanying prospectus incorporate by reference the documents listed below and any future filings we make with the
SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act (in each case, other than those documents or the portions of those documents
furnished pursuant to Items 2.02 or 7.01 of any Current Report on Form 8-K and, except as may be noted in any such Form 8-K, exhibits
filed on such form that