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Infleqtion (NYSE: INFQ) CEO reports large option exercise and 770K-share sale

Filing Impact
(Very High)
Filing Sentiment
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

Infleqtion, Inc. director and Chief Executive Officer Matthew John Kinsella reported a series of transactions in the company’s common stock. Entities associated with him, including Kinsella Investment Holdings, LLC and family trusts, sold an aggregate of 769,954 shares in open-market transactions at various weighted average prices. He also exercised stock options to acquire 545,824 shares at an exercise price of $0.90 per share. Following these transactions, his reported holdings include 470,143 shares held directly, 336,197 shares held indirectly, and 5,404,556 stock options remaining directly owned.

Positive

  • None.

Negative

  • None.
Insider Kinsella Matthew John
Role Chief Executive Officer
Sold 769,954 shs ($13.12M)
Type Security Shares Price Value
Sale Common Stock 112,065 $15.56 $1.74M
Exercise Stock Option (Right to Buy) 545,824 $0.00 --
Exercise Common Stock 545,824 $0.90 $491K
Sale Common Stock 75,681 $16.32 $1.24M
Sale Common Stock 453,865 $17.31 $7.86M
Sale Common Stock 16,278 $17.91 $292K
Sale Common Stock 112,065 $17.75 $1.99M
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 336,197 shares (Indirect, See footnote); Stock Option (Right to Buy) — 5,404,556 shares (Direct, null); Common Stock — 545,824 shares (Direct, null)
Footnotes (1)
  1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.83 to $16.8226 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.83 to $17.8293 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.83 to $18.1651 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.675 to $17.995 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. Held directly by Kinsella Investment Holdings, LLC. Mr. Kinsella may be deemed to beneficially own shares of Kinsella Investment Holdings, LLC by virtue of his voting power and investment power over such shares. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.44 to $15.71 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. Held directly by The John R. Kinsella Children's Trust, of which the Reporting Person is co-trustee. Mr. Kinsella may be deemed to beneficially own shares of The John R. Kinsella Children's Trust by virtue of his voting power and investment power over such shares. Held directly by The John R. Kinsella Revocable Living Trust, of which the Reporting Person is a trustee. Mr. Kinsella may be deemed to beneficially own shares of The John R. Kinsella Revocable Living Trust by virtue of his voting power and investment power over such shares. Fully vested.
Shares sold 769,954 shares Total common shares sold in open-market transactions
Option exercise shares 545,824 shares Common shares acquired via option exercise at $0.90
Exercise price $0.90/share Stock option exercise or conversion price
Direct holdings after transactions 470,143 shares Common stock held directly following reported trades
Indirect holdings after transactions 336,197 shares Common stock held indirectly through related entities
Remaining stock options 5,404,556 options Stock options directly owned after the exercise
Sale price example $17.31/share Weighted average price for one tranche of direct sales
Sale price example $15.56/share Weighted average price for an indirect sale tranche
open-market sale financial
"transaction_action": "open-market sale""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
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.
Stock Option (Right to Buy) financial
"security_title": "Stock Option (Right to Buy)""
beneficially own financial
"Mr. Kinsella may be deemed to beneficially own shares of Kinsella Investment Holdings, LLC"
Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.
exercise or conversion of derivative security financial
"transaction_code_description": "Exercise or conversion of derivative security""
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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*
Kinsella Matthew John
(Last)(First)(Middle)
C/O INFLEQTION, INC.
1315 WEST CENTURY DRIVE, SUITE 150
(Street)
LOUISVILLE COLORADO 80027
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
Infleqtion, Inc. [ INFQ ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/22/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock05/22/2026M545,824A$0.9545,824D
Common Stock05/22/2026S75,681D$16.32(1)470,143D
Common Stock05/22/2026S453,865D$17.31(2)16,278D
Common Stock05/22/2026S16,278D$17.91(3)0D
Common Stock05/22/2026S112,065D$17.75(4)448,262ISee footnote(5)
Common Stock05/26/2026S112,065D$15.56(6)336,197ISee footnote(5)
Common Stock34,740ISee footnote(7)
Common Stock101,882ISee footnote(8)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy)$0.905/22/2026M545,824 (9)06/05/2034Common Stock545,824$05,404,556D
Explanation of Responses:
1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.83 to $16.8226 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.
2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.83 to $17.8293 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.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.83 to $18.1651 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.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.675 to $17.995 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.
5. Held directly by Kinsella Investment Holdings, LLC. Mr. Kinsella may be deemed to beneficially own shares of Kinsella Investment Holdings, LLC by virtue of his voting power and investment power over such shares.
6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.44 to $15.71 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.
7. Held directly by The John R. Kinsella Children's Trust, of which the Reporting Person is co-trustee. Mr. Kinsella may be deemed to beneficially own shares of The John R. Kinsella Children's Trust by virtue of his voting power and investment power over such shares.
8. Held directly by The John R. Kinsella Revocable Living Trust, of which the Reporting Person is a trustee. Mr. Kinsella may be deemed to beneficially own shares of The John R. Kinsella Revocable Living Trust by virtue of his voting power and investment power over such shares.
9. Fully vested.
Remarks:
The shares of common stock reported as sold represent less than 9.0% of the shares of common stock beneficially owned by the Reporting Person immediately prior to the sales as reported on this Form 4. Following the sales as reported on this Form 4, the Reporting Person continues to beneficially own shares of common stock representing approximately 3.4% of the Issuer's outstanding common stock. For purposes of this remark, beneficial ownership is determined in accordance with Rule 13d-3 under the Securities Exchange Act of 1934, as amended, and percentages are calculated based on 221,099,150 shares of common stock of the Issuer outstanding as of May 22, 2026, plus (i) 7,870,316 shares of common stock issuable to the Reporting Person upon the exercise of vested options as of such date and (ii) 20,071 shares of common stock issuable to the Reporting Person upon the exercise of options, or the vesting of restricted stock units, within 60 days of such date.
/s/ Jason D. Hall, Attorney-in-Fact05/27/2026
** Signature of Reporting PersonDate
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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did Infleqtion (INFQ) report for CEO Matthew John Kinsella?

Infleqtion reported that entities associated with CEO Matthew John Kinsella sold 769,954 shares of common stock in open-market transactions. He also exercised stock options to acquire 545,824 shares at an exercise price of $0.90 per share on May 22, 2026.

At what prices were the Infleqtion (INFQ) shares sold in this Form 4 filing?

The reported sales occurred at weighted average prices including $15.56, $16.32, $17.31, $17.75, and $17.91 per share. Footnotes state these averages reflect multiple trades within price ranges, with full trade details available upon request from the issuer or the SEC staff.

How many Infleqtion (INFQ) shares does Matthew John Kinsella hold after these transactions?

After the reported transactions, Matthew John Kinsella holds 470,143 Infleqtion shares directly and 336,197 shares indirectly through related entities and trusts. The filing also shows 5,404,556 stock options remaining directly owned, providing substantial additional potential equity exposure to the company.

What stock option activity by Infleqtion (INFQ) CEO Matthew John Kinsella is disclosed?

The filing shows Kinsella exercised stock options covering 545,824 shares of Infleqtion common stock at an exercise price of $0.90 per share. A related derivative entry reports 5,404,556 stock options remaining directly owned, with an expiration date of June 5, 2034 for the exercised option series.

Which entities are involved in the indirect Infleqtion (INFQ) holdings reported for Matthew John Kinsella?

Indirect holdings are reported through Kinsella Investment Holdings, LLC, The John R. Kinsella Children’s Trust, and The John R. Kinsella Revocable Living Trust. Footnotes state that Kinsella may be deemed to beneficially own these shares by virtue of his voting and investment power over each entity’s holdings.