Churchill Capital Corp X director reports holdings

Churchill Capital Corp X/Cayman director David B. Singer filed an initial Form 3 reporting indirect holdings of the company’s common stock.

Rhea-AI Filing Summary

Churchill Capital Corp X/Cayman director David B. Singer filed an initial Form 3 reporting indirect holdings of the company’s common stock. The shares are held by several investment entities, including Maverick Long Fund, Maverick Fund II, Maverick Advisors Fund, Maverick Designated Investments Fund, Maverick Ventures Investment Fund, and Maverick Silicon Fund.

The filing notes that Singer may have a pecuniary interest in these securities through carried interest or management roles but disclaims beneficial ownership for regulatory purposes except to the extent of that pecuniary interest.

Insider Trade Summary

6 transactions reported

Mixed 6 txns

Insider SINGER DAVID B

Role Director

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 19,653,424 shares (Indirect, See footnote)

Footnotes (7)

1. F1. Held directly by Maverick Long Fund, Ltd. ("Maverick Long Fund"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of Maverick Long Fund.
2. F2. The Reporting Person disclaims, for the purposes of Section 16 of the Securities Exchange Act of 1934, as amended, beneficial ownership of these securities, except to the extent of his pecuniary interest therein.
3. F3. Held directly by Maverick Fund II, Ltd. ("Maverick Fund II"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of Maverick Fund II.
4. F4. Held directly by Maverick Advisors Fund, L.P. ("Maverick Advisors Fund"). Maverick Capital Ventures, LLC ("Maverick Ventures") is the general partner of Maverick Advisors Fund. The Reporting Person is a managing partner of Maverick Ventures.
5. F5. Held directly by Maverick Designated Investments Fund, L.P. ("MDI"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of MDI.
6. F6. Held directly by Maverick Ventures Investment Fund, L.P. ("Maverick Ventures Fund"). Maverick Ventures is the general partner of Maverick Ventures Fund.
7. F7. Held directly by Maverick Silicon Fund, L.P. ("Maverick Silicon Fund"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of Maverick Silicon Fund.

FAQ

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

What does the Churchill Capital Corp X (CCCX) Form 3 filing show?

The Form 3 shows that director David B. Singer has indirect economic interests in Churchill Capital Corp X common stock through several Maverick-branded investment funds, while disclaiming beneficial ownership except for his pecuniary interest in those entities.

How are David B. Singer’s CCCX shares held according to the Form 3?

The CCCX shares are held indirectly through entities such as Maverick Long Fund, Maverick Fund II, Maverick Advisors Fund, Maverick Designated Investments Fund, Maverick Ventures Investment Fund, and Maverick Silicon Fund, rather than being held directly in David B. Singer’s own name.

Does David B. Singer claim full beneficial ownership of CCCX shares?

No. The Form 3 states that David B. Singer disclaims beneficial ownership of the Churchill Capital Corp X shares for Section 16 purposes, except to the extent of his pecuniary interest in the Maverick funds that directly hold the securities.

What is the significance of indirect ownership in the CCCX Form 3?

Indirect ownership means the CCCX shares are held by affiliated funds, not personally. Singer’s interest arises from carried interest or management roles in Maverick entities, which gives him economic exposure without necessarily having direct voting or investment authority over the shares.

Are there buy or sell transactions in this CCCX Form 3?

The Form 3 functions as an initial ownership report and lists indirect holdings of Churchill Capital Corp X common stock. It does not identify specific buy or sell transactions, focusing instead on the structure and nature of Singer’s economic interests in the securities.

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

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Accepted by SEC EDGAR 02/18/2026 - 08:35 AM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
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hours per response:			0.5

1. Name and Address of Reporting Person^*

SINGER DAVID B

(Last) (First) (Middle)

C/O INFLEQTION, INC.

1315 WEST CENTURY DRIVE, SUITE 150

(Street)

LOUISVILLE CO 80027

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
02/13/2026

3. Issuer Name and Ticker or Trading Symbol
Churchill Capital Corp X/Cayman [ INFQ ]

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	75,700	I	See footnote(1)(2)
Common Stock	135,800	I	See footnote(2)(3)
Common Stock	6,217,382	I	See footnote(2)(4)
Common Stock	527,861	I	See footnote(2)(5)
Common Stock	9,816,912	I	See footnote(2)(6)
Common Stock	2,879,769	I	See footnote(2)(7)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Held directly by Maverick Long Fund, Ltd. ("Maverick Long Fund"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of Maverick Long Fund.

2. The Reporting Person disclaims, for the purposes of Section 16 of the Securities Exchange Act of 1934, as amended, beneficial ownership of these securities, except to the extent of his pecuniary interest therein.

3. Held directly by Maverick Fund II, Ltd. ("Maverick Fund II"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of Maverick Fund II.

4. Held directly by Maverick Advisors Fund, L.P. ("Maverick Advisors Fund"). Maverick Capital Ventures, LLC ("Maverick Ventures") is the general partner of Maverick Advisors Fund. The Reporting Person is a managing partner of Maverick Ventures.

5. Held directly by Maverick Designated Investments Fund, L.P. ("MDI"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of MDI.

6. Held directly by Maverick Ventures Investment Fund, L.P. ("Maverick Ventures Fund"). Maverick Ventures is the general partner of Maverick Ventures Fund.

7. Held directly by Maverick Silicon Fund, L.P. ("Maverick Silicon Fund"). The Reporting Person may be deemed to have a pecuniary interest in such securities by virtue of his interest in the carried interest of Maverick Silicon Fund.

	/s/ Jason D. Hall, Attorney-in-Fact	02/18/2026
	** 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 5 (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.