Robert T. Cardillo - Sep 12, 2025 Form 4 Insider Report for IonQ, Inc. (IONQ)

Role
Director, Executive Chair, IonQ Federal
Signature
/s/ Kevin Caimi, Attorney-in-Fact
Stock symbol
IONQ
Transactions as of
Sep 12, 2025
Transactions value $
-$344,583
Form type
4
Date filed
9/16/2025, 09:00 PM
Previous filing
Sep 25, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Cardillo Robert T. Director, Executive Chair, IonQ Federal C/O IONQ, INC., 4505 CAMPUS DRIVE, COLLEGE PARK /s/ Kevin Caimi, Attorney-in-Fact 2025-09-16 0002013580

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IONQ Common Stock Options Exercise $98.6K +8.77K +23.43% $11.24 46.2K Sep 12, 2025 Direct F1
transaction IONQ Common Stock Sale -$443K -8.77K -18.99% $50.52 37.4K Sep 12, 2025 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction IONQ Stock Option (right to buy) Options Exercise $0 -8.77K -33.33% $0.00 17.5K Sep 12, 2025 Common Stock 26.3K $11.24 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 12, 2025 and as amended on June 13, 2025.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.38 to $55.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F3 One-third of the shares subject to the option vested or will vest on February 26, 2025 and each one-year anniversary thereafter, subject to the Reporting Person's continued service as a member of the Issuer's Board of Directors through each such vesting date.