Company: IONQ
Filing Date: 2025-06-09
Form Type: 424B7
Source: 0001193125-25-137419
Chunk: 11

Company: IonQ, Inc.
Filing Date: 2025-06-09
Form: 424B7
Chunk 11
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 or any other stock exchange, market or trading facility on which the shares are traded or in private transactions. These sales may be at fixed prices, at prevailing market prices at the time of sale, at prices related to the prevailing market price, at varying prices determined at the time of sale, or at negotiated prices. The selling stockholders may use any one or more of the following methods when selling shares:

| • |     | ordinary brokerage transactions and transactions in which the broker-dealer solicits purchasers; |

| • |     | block trades in which the broker-dealer will attempt to sell the shares as agent but may position and resell a 
 portion of the block as principal to facilitate the transaction;                                               |

| • |     | purchases by a broker-dealer as principal and resale by the broker-dealer for its account; |

| • |     | an exchange distribution in accordance with the rules of the applicable exchange; |

| • |     | privately negotiated transactions; |

| • |     | in transactions through broker-dealers that agree with the selling stockholders to sell a specified number of 
 such shares at a stipulated price per share;                                                                  |

| • |     | a combination of any such methods of sale; or |

| • |     | any other method permitted pursuant to applicable law. |

The selling stockholders may also sell shares under Rule 144 or any other exemption from registration under the Securities Act, if available, rather than under this prospectus supplement. Broker-dealers engaged by the selling stockholders may arrange for other broker-dealers to participate in sales. Broker-dealers may receive commissions or discounts from the selling stockholders (or, if any broker-dealer acts as agent for the purchaser of shares, from the purchaser) in amounts to be negotiated, but, except as set forth in a prospectus supplement, in the case of an agency transaction not in excess of a customary brokerage commission in compliance with FINRA Rule 2121. Any broker-dealers or agents that are involved in selling the shares may be deemed to be “underwriters” within the meaning of the Securities Act in connection with such sales. In such event, any commissions received by such broker-dealers or agents and any profit on the resale of the shares purchased by them may be deemed to be underwriting commissions or discounts under the Securities Act. Each of the selling stockholders has informed the Company that it does not have any written or oral agreement or understanding, directly or indirectly, with any person to distribute the shares. We have agreed