IonQ corrects registration fee, adds 280,958 shares

IonQ, Inc. filed a supplement to its prospectus supplement to correct the Calculation of Registration Fee table by adding 280,958 shares of common stock to the Amount Registered.

Rhea-AI Filing Summary

IonQ, Inc. filed a supplement to its prospectus supplement to correct the Calculation of Registration Fee table by adding 280,958 shares of common stock to the Amount Registered. The supplement states this amendment only corrects the fee table and that no other changes were made to the prospectus supplement or accompanying prospectus.

Insights

Securities Counsel

Correction to registration fee table; no substantive offering change.

This supplement amends the Calculation of Registration Fee table to include 280,958 shares omitted from the prior prospectus supplement. The filing explicitly limits the change to the fee table and states that no other parts of the prospectus supplement or accompanying prospectus are altered.

Because the amendment is clerical and confined to the fee calculation, material investor rights, proceeds treatment, and offering mechanics are unchanged per the text; stakeholders should see this as an administrative correction.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did IonQ (IONQ) correct in its prospectus supplement?

IonQ corrected the Calculation of Registration Fee table to add 280,958 shares to the Amount Registered. The supplement states this is a correction only and that no other portion of the prospectus supplement or accompanying prospectus was changed.

Does the supplement change the offering terms for IONQ?

No, the supplement does not change offering terms. It specifies the amendment only corrects the fee table and that no other changes were made to the prospectus supplement or accompanying prospectus.

How does the filing describe the nature of the error?

The filing describes the error as an omission of 280,958 shares from the Original Registration Fee Table. The supplement replaces that table with a corrected Calculation of Registration Fee table.

Will IonQ receive different proceeds because of this supplement?

The supplement does not state any change in proceeds treatment. It only amends the Calculation of Registration Fee table and affirms no other modifications to the prospectus supplement or prospectus.

Is investor action required following IonQ’s fee-table correction?

No investor action is indicated. The supplement corrects a registration fee table error and explicitly states it does not amend or modify the prior prospectus supplement in any other respect.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/05/2026 - 05:00 PM Learn about SEC filing dates

Filed Pursuant to Rule 424(b)(7)

Registration No. 333-285279

SUPPLEMENT TO PROSPECTUS SUPPLEMENT DATED FEBRUARY 27, 2026

(To Prospectus dated February 26, 2025)

EXPLANATORY NOTE

This supplement is being filed solely for the purpose of correcting certain errors in the Calculation of Registration Fee table (the “Original Registration Fee Table”) relating to the prospectus supplement, dated February 27, 2026 (File No. 333-285279), filed by IonQ, Inc. with the Securities and Exchange Commission (the “Prior Prospectus Supplement”), which resulted in an omission of 280,958 shares of common stock in the Amount Registered in connection with the Prior Prospectus Supplement. The Original Registration Fee Table is hereby amended and supplemented by the Calculation of Registration Fee table hereto. This filing does not amend, modify or alter the Prior Filing in any other respect. No changes have been made to the prospectus supplement or the accompanying prospectus.