IonQ CFO has 6,272 shares withheld for taxes

IonQ’s CFO & COO had shares withheld to cover RSU-related tax liability, with over 400,000 shares remaining held directly.

Available on EDGAR 09/15/2026 - 09:50 PM EDT Accepted by SEC EDGAR 09/15/2026 - 09:50 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

IonQ, Inc. (IONQ) reported that its CFO & COO, Inder M Singh, had 6,272 shares of common stock disposed of on September 11, 2026, to pay tax liability arising from vesting of restricted stock units. The shares were withheld at a weighted average price of $37.0932 per share, leaving him with 408,614 directly held shares.

Insider Trade Summary

Tax Withholding: 6,272 shares

Tax Withholding 1 txn

Insider Singh Inder M

Role CFO & COO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1, F2	6,272	$37.0932	$233K

Holdings After Transaction: Common Stock — 408,614 shares (Direct)

Footnotes (2)

1. F1. The reported securities were sold to satisfy the Reporting Person's tax liability in connection with the vesting of restricted stock units ("RSUs").
2. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.35 to $37.62, 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.

Key Figures

Shares disposed (tax withholding): 6,272 shares Weighted average price: $37.0932 per share Price range of transactions: $36.35–$37.62 per share +2 more

5 metrics

Shares disposed (tax withholding) 6,272 shares Disposition on September 11, 2026 to satisfy tax liability from RSU vesting

Weighted average price $37.0932 per share Price for the 6,272 shares used to satisfy tax liability

Price range of transactions $36.35–$37.62 per share Range of prices for multiple transactions included in the weighted average

Shares held after transaction 408,614 shares Directly held IonQ common shares by Inder M Singh following the disposition

Transaction date September 11, 2026 Date of the tax-withholding disposition reported on Form 4

Key Terms

restricted stock units ("RSUs"), weighted average price, tax liability, multiple transactions

4 terms

restricted stock units ("RSUs") financial

"tax liability in connection with the vesting of restricted stock units ("RSUs")"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

tax liability financial

"sold to satisfy the Reporting Person's tax liability in connection"

multiple transactions financial

"These shares were sold in multiple transactions at prices ranging"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did IonQ (IONQ) disclose for Inder M Singh?

IonQ disclosed that CFO & COO Inder M Singh had 6,272 shares of common stock disposed of on September 11, 2026 to satisfy tax liability related to vesting of RSUs, a non-open-market, tax-withholding transaction.

At what price were the IonQ (IONQ) shares used for the tax payment?

The filing reports a weighted average price of $37.0932 per share for the 6,272 shares, with actual execution prices in multiple trades ranging from $36.35 to $37.62 per share, inclusive.

How many IonQ (IONQ) shares does Inder M Singh hold after this Form 4 transaction?

After the reported tax-withholding disposition, Inder M Singh directly holds 408,614 shares of IonQ common stock, as stated in the post-transaction holdings field of the filing.

Was the IonQ (IONQ) insider transaction part of a Rule 10b5-1 trading plan?

No. The Form 4 indicates no Rule 10b5-1 trading plan for this transaction, and the footnotes describe it specifically as a disposition to cover tax liability from vesting of restricted stock units.

Did the IonQ (IONQ) CFO sell shares in the open market for investment purposes?

The filing describes the transaction as shares delivered or withheld to satisfy tax liability from RSU vesting, not as a discretionary open-market sale for investment purposes. It is coded as a tax-related disposition (code F).

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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
Estimated average burden
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 MARYLAND 20740

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/11/2026

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

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

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

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	09/11/2026		F(1)		6,272	D	$37.0932(2)	408,614	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 $36.35 to $37.62, 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.

	/s/ Tyler T. Rosenbaum, Assistant Secretary, by Power of Attorney	09/15/2026
	** 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.
* Form 4: SEC 1474 (03-26)