Catherine P. Lego - 13 Feb 2026 Form 4 Insider Report for Churchill Capital Corp X/Cayman (CCCX)

Role
Director
Signature
/s/ Jason D. Hall, Attorney-in-Fact
Issuer symbol
CCCX
Transactions as of
13 Feb 2026
Net transactions value
$0
Form type
4
Filing time
18 Feb 2026, 08:50:42 UTC
Previous filing
16 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lego Catherine P Director C/O INFLEQTION, INC., 1315 WEST CENTURY DRIVE, SUITE 150, LOUISVILLE /s/ Jason D. Hall, Attorney-in-Fact 18 Feb 2026 0001291570

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CCCX Common Stock Award +477,680 477,680 13 Feb 2026 Direct F1, F2
transaction CCCX Common Stock Award +82,801 82,801 13 Feb 2026 See footnote F1, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Received pursuant to the Agreement and Plan of Merger and Reorganization, dated as of September 8, 2025, by and among Churchill Capital Corp X, a Delaware corporation now known as Infleqtion, Inc. ("Acquiror"), AH Merger Sub I, Inc., a direct, wholly-owned Subsidiary of Acquiror ("Merger Sub I"), AH Merger Sub II, LLC, a direct, wholly-owned Subsidiary of Acquiror ("Merger Sub II" and together with Merger Sub I, "Merger Subs") and ColdQuanta, Inc. (the "Company") pursuant to which (a) Merger Sub I was merged with and into the Company, and the Company continued as the surviving corporation and immediately thereafter, (b) the Company merged with and into Merger Sub II, and Merger Sub II became the surviving company and continued in existence as a wholly-owned subsidiary of Acquiror (collectively, the "Mergers"). In connection with the Mergers, Acquiror changed its name to Infleqtion, Inc. (the "Issuer").
F2 103,739 of the shares are subject to the Issuer's right of repurchase. Such shares vest 1/36 per month until fully vested on December 10, 2026, subject to the continuous service of the Reporting Person as of each such date.
F3 Represents shares of common stock of the Issuer issued upon conversion of the Company's Series C-1 preferred stock pursuant to the Mergers.
F4 Held directly by Lego Holdings, LP. Ms. Lego may be deemed to beneficially own shares held by Lego Holdings, LP by virtue of her voting power and investment power over such shares.