IonQ (IONQ) CFO & COO sells 12,553 shares after RSU vesting at $50.49

Rhea-AI Filing Summary

IonQ, Inc. (IONQ) Chief Financial and Operating Officer reported a routine share sale tied to equity compensation. On December 11, 2025, the officer disposed of 12,553 shares of common stock in a transaction coded "F," meaning the shares were sold to cover tax obligations from the vesting of restricted stock units (RSUs). The weighted average sale price was $50.4865 per share, with individual trades executed between $49.09 and $52.00. After this tax-related sale, the officer beneficially owned 428,201 shares of IonQ common stock. The filing also notes that a prior RSU award reported in an earlier filing was adjusted to vest over three years, with a portion having vested on December 10, 2025 and the remaining units vesting in equal quarterly installments, subject to continued service.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Singh Inder M

Role CFO & COO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	12,553	$50.4865	$634K

Holdings After Transaction: Common Stock — 428,201 shares (Direct)

Footnotes (1)

1. The reported securities were sold to satisfy the Reporting Person's tax liability in connection with the vesting of restricted stock units ("RSUs"). The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.09 to $52.00, 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.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Singh Inder M

(Last) (First) (Middle)

C/O IONQ, INC.

4505 CAMPUS DRIVE

(Street)

COLLEGE PARK MD 20740

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
IonQ, Inc. [ IONQ ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO & COO

3. Date of Earliest Transaction (Month/Day/Year)
12/11/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/11/2025		F(1)		12,553	D	$50.4865(2)	428,201	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported securities were sold to satisfy the Reporting Person's tax liability in connection with the vesting of restricted stock units ("RSUs").

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.09 to $52.00, 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.

Remarks:

The Reporting Person's Form 4 filed on September 8, 2025 originally reported an RSU award that vests over four years, with 25% of the total number of shares underlying the award vesting on September 10, 2026 and 1/16 of the total number of such shares vesting quarterly thereafter on each subsequent December 10, March 10, June 10 and September 10. The vesting of the original award was subsequently adjusted to vest over three years, such that 1/6 of the total number of shares underlying the award vested on December 10, 2025 and 1/12 of the total number of such shares vest quarterly thereafter on each subsequent March 10, June 10, September 10 and December 10, subject to the Reporting Person continuing as a service provider through each such vesting date.

	/s/ Tyler T. Rosenbaum, Assistant Secretary, by Power of Attorney	12/12/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did IonQ (IONQ) disclose in this Form 4?

The report shows IonQ's CFO & COO sold 12,553 shares of common stock on December 11, 2025 in connection with the vesting of restricted stock units.

Why did the IonQ (IONQ) executive sell 12,553 shares?

The filing explains that the 12,553 shares were sold to satisfy the officer's tax liability arising from the vesting of restricted stock units (RSUs), a common practice with equity awards.

What price did the IonQ (IONQ) shares sell for in this transaction?

The weighted average sale price reported was $50.4865 per share. The shares were sold in multiple trades at prices ranging from $49.09 to $52.00, inclusive.

How many IonQ (IONQ) shares does the reporting officer own after this sale?

Following the tax-related sale, the reporting officer beneficially owned 428,201 shares of IonQ common stock, held in direct ownership.

What changes were made to the IonQ (IONQ) RSU vesting schedule mentioned in the filing?

An earlier RSU award originally vested over four years but was adjusted to a three-year vesting schedule. Under the revised terms, 1/6 of the total shares vested on December 10, 2025, with 1/12 vesting quarterly thereafter on March 10, June 10, September 10 and December 10, subject to continued service.

Is this IonQ (IONQ) Form 4 filed by one or multiple reporting persons?

The document states it is a Form filed by One Reporting Person, identifying the individual as an officer of IonQ serving as CFO & COO.