Company: IONQ
Filing Date: 2025-10-17
Form Type: 424B7
Source: 0000950142-25-002826
Chunk: 29

Company: IonQ, Inc.
Filing Date: 2025-10-17
Form: 424B7
Chunk 29
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 of such default for a period of 30 days (unless the entire amount of the payment is deposited by us with the 
 trustee or with a paying agent prior to the expiration of the 30-day period);                                                         |

| • | default in the payment of principal of any security of that series at its maturity; |

| • | default in the performance or breach of any other covenant or warranty by us in the indenture (other                                      
 than a covenant or warranty that has been included in the indenture solely for the benefit of a series of debt securities other than that 
 series), which default continues uncured for a period of 60 days after we receive written notice from the trustee, or we and the trustee  
 receive written notice from the holders of not less than 25% in principal amount of the outstanding debt securities of that series as     
 provided in the indenture;                                                                                                                |

| • | certain voluntary or involuntary events of bankruptcy, insolvency or reorganization of us; and |

| • | any other Event of Default provided with respect to debt securities of that series that is described 
 in the applicable prospectus supplement.                                                             |

No Event of Default with
respect to a particular series of debt securities (except as to certain events of bankruptcy, insolvency or reorganization) necessarily
constitutes an Event of Default with respect to any other series of debt securities. The occurrence of certain Events of Default or an
acceleration under the indenture may constitute an event of default under certain indebtedness of ours or our subsidiaries outstanding
from time to time.

We will provide the trustee
written notice of any Default or Event of Default within 30 days of becoming aware of the occurrence of such Default or Event of Default,
which notice will describe in reasonable detail the status of such Default or Event of Default and what action we are taking or propose
to take in respect thereof.

If an Event of Default
with respect to debt securities of any series at the time outstanding occurs and is continuing (except an Event of Default resulting from
certain events of bankruptcy, insolvency, or reorganization as described below), then the trustee or the holders of not less than 25%
in principal amount of the outstanding debt securities of that series may, by a notice in writing to us (and to the trustee if given by
the holders), declare to be due and payable immediately the principal of (or, if the debt securities of that series are discount securities,
that portion of the principal amount as may be specified in the terms of that