Welcome to our dedicated page for Churchill Capital X SEC filings (Ticker: CCCXU), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for Churchill Capital Corp X (CCCXU) provides direct access to the company’s regulatory disclosures as a Nasdaq-listed blank check company. Churchill X files reports with the U.S. Securities and Exchange Commission that describe its SPAC structure, unit composition, governance changes and its proposed business combination with ColdQuanta, Inc. (Infleqtion).
Key documents for CCCXU include Current Reports on Form 8-K that outline material events. For example, a Form 8-K dated July 2, 2025 details the commencement of separate trading for the units, Class A ordinary shares (CCCX) and warrants (CCCXW), including the warrant exercise terms. Another Form 8-K dated September 8, 2025 summarizes the Agreement and Plan of Merger and Reorganization with Infleqtion, the planned domestication from the Cayman Islands to Delaware, the intended name change to "Infleqtion, Inc." and the conditions required to close the Transactions.
Through this page, users can review Churchill X’s registration statement on Form S-4 and related proxy statement/prospectus once filed and declared effective. These filings explain the proposed issuance of securities in the business combination, shareholder voting matters, risk factors and detailed descriptions of Infleqtion’s business. Additional filings may include periodic reports and further 8-Ks documenting board changes, director compensation agreements and other governance matters.
Stock Titan enhances access to these filings with AI-powered tools that summarize lengthy documents, highlight key sections such as transaction structure, closing conditions and dilution mechanics, and help users quickly locate information on unit terms, warrant features and the domestication process. Investors can also use this page to monitor any future Forms 4 or other ownership-related filings that may be associated with Churchill X’s directors, officers or sponsor entities as they are reported to EDGAR in real time.
Churchill Capital Corp X/Cayman director reports initial holdings through a Form 3 filing. Kristina M. Johnson is identified as a director of the company, and the filing serves as her initial statement of beneficial ownership without reporting any specific share transactions.
Churchill Capital Corp X/Cayman director reports initial holdings through a Form 3 filing. Kristina M. Johnson is identified as a director of the company, and the filing serves as her initial statement of beneficial ownership without reporting any specific share transactions.
Churchill Capital Corp X/Cayman director James Eric Bjornholt filed an initial Form 3, which is a statement of his beneficial ownership in the company’s securities. The filing reports his status as a director but does not list any buy, sell, or other share transactions.
Churchill Capital Corp X/Cayman director James Eric Bjornholt filed an initial Form 3, which is a statement of his beneficial ownership in the company’s securities. The filing reports his status as a director but does not list any buy, sell, or other share transactions.
Churchill Capital Corp X/Cayman director Catherine P. Lego has filed a Form 3, which is an initial statement of beneficial ownership of the company’s securities. The insider data provided shows no reported purchases, sales, acquisitions, or dispositions of shares in this filing.
Churchill Capital Corp X/Cayman director Catherine P. Lego has filed a Form 3, which is an initial statement of beneficial ownership of the company’s securities. The insider data provided shows no reported purchases, sales, acquisitions, or dispositions of shares in this filing.
Churchill Capital Corp X/Cayman insider Jason Dean Hall, the company’s Chief Legal Officer, filed an initial ownership report on Form 3. The filing lists him as an officer but does not report any share purchases, sales, or other equity transactions at this time.
Churchill Capital Corp X/Cayman insider Jason Dean Hall, the company’s Chief Legal Officer, filed an initial ownership report on Form 3. The filing lists him as an officer but does not report any share purchases, sales, or other equity transactions at this time.
Churchill Capital Corp X/Cayman filed an initial insider ownership report for Chief Revenue Officer Paul Lipman. This Form 3 filing establishes his status as an officer and baseline disclosure of his equity position in the company. The report does not list any share transactions.
Churchill Capital Corp X/Cayman filed an initial insider ownership report for Chief Revenue Officer Paul Lipman. This Form 3 filing establishes his status as an officer and baseline disclosure of his equity position in the company. The report does not list any share transactions.
Churchill Capital Corp X/Cayman filed an initial Form 3 for Ilan Hart, who serves as Chief Financial Officer. This filing identifies Hart as a reporting person for the company’s securities and establishes his status for future insider ownership and trading disclosures. The data provided does not list any specific share holdings or transactions.
Churchill Capital Corp X/Cayman filed an initial Form 3 for Ilan Hart, who serves as Chief Financial Officer. This filing identifies Hart as a reporting person for the company’s securities and establishes his status for future insider ownership and trading disclosures. The data provided does not list any specific share holdings or transactions.
Churchill Capital Corp X/Cayman executive Pranav Gokhale, the company’s Chief Technology Officer, has filed an initial ownership report on Form 3. This filing establishes his status as an insider for reporting purposes. The document does not report any stock transactions or specific share holdings.
Churchill Capital Corp X/Cayman executive Pranav Gokhale, the company’s Chief Technology Officer, has filed an initial ownership report on Form 3. This filing establishes his status as an insider for reporting purposes. The document does not report any stock transactions or specific share holdings.
Churchill Capital Corp X/Cayman filed an initial insider ownership report for Matthew John Kinsella, who serves as both a director and Chief Executive Officer. This Form 3 establishes his status as an insider of the company. The provided data shows no insider share transactions reported at this time.
Churchill Capital Corp X/Cayman filed an initial insider ownership report for Matthew John Kinsella, who serves as both a director and Chief Executive Officer. This Form 3 establishes his status as an insider of the company. The provided data shows no insider share transactions reported at this time.
Citadel-affiliated investment entities report a minority stake in Churchill Capital Corp X’s Class A ordinary shares. Citadel Securities LLC and related entities may be deemed to beneficially own 780,669 Shares, while Citadel Advisors–affiliated entities may be deemed to beneficially own 841,990 Shares.
Kenneth Griffin may be deemed to beneficially own a total of 1,622,659 Shares, representing 3.9% of the class, based on 41,700,000 Shares outstanding as of November 12, 2025. All reported positions carry shared, and no sole, voting and dispositive power. The reporting persons certify the holdings are not for the purpose of changing or influencing control of the company.
Citadel-affiliated investment entities report a minority stake in Churchill Capital Corp X’s Class A ordinary shares. Citadel Securities LLC and related entities may be deemed to beneficially own 780,669 Shares, while Citadel Advisors–affiliated entities may be deemed to beneficially own 841,990 Shares.
Kenneth Griffin may be deemed to beneficially own a total of 1,622,659 Shares, representing 3.9% of the class, based on 41,700,000 Shares outstanding as of November 12, 2025. All reported positions carry shared, and no sole, voting and dispositive power. The reporting persons certify the holdings are not for the purpose of changing or influencing control of the company.
Infleqtion, Inc. reported that entities associated with sponsor Churchill Sponsor X LLC indirectly acquired 10,650,000 shares of common stock on February 12, 2026 through a conversion of Class B ordinary shares following its business combination with Legacy Infleqtion.
The filing explains that Churchill Capital Corp X was domesticated from the Cayman Islands to Delaware, and its Class B and Class A shares automatically converted into Infleqtion common stock on a one-to-one basis. Churchill Sponsor X LLC now indirectly holds these common shares and 75,000 warrants, while Michael Klein and related entities disclaim beneficial ownership beyond their pecuniary interests.
Infleqtion, Inc. reported that entities associated with sponsor Churchill Sponsor X LLC indirectly acquired 10,650,000 shares of common stock on February 12, 2026 through a conversion of Class B ordinary shares following its business combination with Legacy Infleqtion.
The filing explains that Churchill Capital Corp X was domesticated from the Cayman Islands to Delaware, and its Class B and Class A shares automatically converted into Infleqtion common stock on a one-to-one basis. Churchill Sponsor X LLC now indirectly holds these common shares and 75,000 warrants, while Michael Klein and related entities disclaim beneficial ownership beyond their pecuniary interests.