Company: IONQ
Filing Date: 2025-02-26
Form Type: S-3ASR
Source: 0001193125-25-036787
Chunk: 25

Company: IonQ, Inc.
Filing Date: 2025-02-26
Form: S-3ASR
Chunk 25
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 | if applicable, the designation and terms of the debt securities, preferred stock, depositary shares or common 
 stock with which the warrants are issued and the number of warrants issued with each security;                |

| • |     | if applicable, the date from and after which any warrants issued as part of a unit and the related debt 
 securities, preferred stock, depositary shares or common stock will be separately transferable;         |

| • |     | the number of shares of preferred stock, the number of depositary shares or the number of shares of common stock 
 purchasable upon exercise of a warrant and the price at which those shares may be purchased;                     |

| • |     | if applicable, the minimum or maximum amount of the warrants that may be exercised at any one time; |

| • |     | information with respect to book-entry procedures, if any; |

| • |     | the antidilution provisions, and other provisions for changes to or adjustment in the exercise price, of the 
 warrants, if any;                                                                                            |

| • |     | any redemption or call provisions; and |

| • |     | any additional terms of the warrants, including terms, procedures and limitations relating to the exchange or 
 exercise of the warrants.                                                                                     |

20

DESCRIPTION OF SUBSCRIPTION RIGHTS We may offer subscription rights to purchase our common stock, preferred stock, debt securities, depositary shares, warrants or units consisting of some or all of these securities. These subscription rights may be offered independently or together with any other security offered hereby and may or may not be transferable by the stockholder receiving the subscription rights in such offering. In connection with any offering of subscription rights, we may enter into a standby arrangement with one or more underwriters or other purchasers pursuant to which the underwriters or other purchasers may be required to purchase any securities remaining unsubscribed for after such offering. The prospectus supplement relating to any subscription rights we offer, if any, will, to the extent applicable, include specific terms relating to the offering, including some or all of the following:

| • |     | the price, if any, for the subscription rights; |

| • |     | the exercise price payable for our common stock, preferred stock, debt securities, depositary shares, warrants or 
 units consisting of some or all of these securities upon the exercise of the subscription rights;                 |

| • |     | the number of subscription rights to be issued to each stockholder; |

| • |     | the number and terms of