Company: IONQ
Filing Date: 2025-07-07
Form Type: 424B5
Source: 0001193125-25-155901
Chunk: 24

Company: IonQ, Inc.
Filing Date: 2025-07-07
Form: 424B5
Chunk 24
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writing agreement, we have agreed to sell to the underwriter, and the underwriter has agreed to purchase, at the public offering price less the underwriting discounts and commissions set forth on the cover page of this prospectus supplement, the number of shares of common stock, Pre-Funded Warrants and Series A Warrants listed next to its name in the following table:

| Name                       |     | Number    
 of shares |            |     | Number      
 of Series A 
 Warrants    |            |     | Number of 
 Pre-      
 Funded    
 Warrants  |           |
| J.P. Morgan Securities LLC |     |           | 14,165,708 |     |             | 36,042,530 |     |           | 3,855,557 |
| Total                      |     |           | 14,165,708 |     |             | 36,042,530 |     |           | 3,855,557 |

The Underwriter is committed to purchase all the shares of common stock, Pre-Funded Warrants and Series A Warrants offered by us if they purchase any securities. The underwriter proposes to offer the shares of common stock and Pre-Funded Warrants directly to the public at the initial public offering price set forth on the cover page of this prospectus supplement and the accompanying Series A Warrants. The Series A Warrants are being offered for no additional consideration. After the initial offering of the shares of common stock, Pre-Funded Warrants and Series A Warrants to the public, the offering price and other selling terms may be changed by the underwriter. Any sales of the shares of common stock, Pre-Funded Warrants and Series A Warrants made outside the United States may be made by affiliates of the underwriter. The underwriting fee is equal to the public offering price per share of common stock and per Pre-Funded Warrant less the amount paid by the underwriter to us per share of common stock and per Pre-Funded Warrant. The underwriting fee is a price of $1.1098 per share and $1.1098 per Pre-Funded Warrant. The following table shows the per share and per Pre-Funded Warrant and total underwriting discounts and commissions to be paid to the underwriter.

|                           |     | Underwriting  
 Discounts and 
 Commissions   |               |
|:--------------------------|:----|:--------------|--------------:|
| Per Share of Common Stock |     | $             |        1.