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.
Infleqtion, Inc. director David B. Singer reported receiving two grants of stock options totaling 64,690 options. One block of 34,740 fully vested options reflects legacy ColdQuanta, Inc. awards that were automatically converted into Infleqtion options in connection with the Churchill Capital Corp X–ColdQuanta mergers and subsequent name change to Infleqtion, Inc.
The second grant covers 29,950 options tied to his board service, with one-third vesting on February 17, 2027 and the remainder vesting monthly over three years, subject to continued service. The economic benefit of his director compensation flows to Maverick Ventures Investment Fund, L.P. through a management fee offset, and Singer disclaims beneficial ownership except to the extent of his pecuniary interest.
Infleqtion, Inc. director David B. Singer reported receiving two grants of stock options totaling 64,690 options. One block of 34,740 fully vested options reflects legacy ColdQuanta, Inc. awards that were automatically converted into Infleqtion options in connection with the Churchill Capital Corp X–ColdQuanta mergers and subsequent name change to Infleqtion, Inc.
The second grant covers 29,950 options tied to his board service, with one-third vesting on February 17, 2027 and the remainder vesting monthly over three years, subject to continued service. The economic benefit of his director compensation flows to Maverick Ventures Investment Fund, L.P. through a management fee offset, and Singer disclaims beneficial ownership except to the extent of his pecuniary interest.
Churchill Capital Corp X/Cayman director reports option grant tied to merger. Dawn Clawson Meyerriecks acquired stock options for 347,403 shares of Infleqtion, Inc. on February 13, 2026, at an exercise price of $0.00 per share. These options are fully vested and were received under a merger agreement dated September 8, 2025, in which Churchill Capital Corp X combined with ColdQuanta, Inc. and changed its name to Infleqtion, Inc. Legacy ColdQuanta stock options were automatically converted into options of Infleqtion with the same terms and conditions.
Churchill Capital Corp X/Cayman director reports option grant tied to merger. Dawn Clawson Meyerriecks acquired stock options for 347,403 shares of Infleqtion, Inc. on February 13, 2026, at an exercise price of $0.00 per share. These options are fully vested and were received under a merger agreement dated September 8, 2025, in which Churchill Capital Corp X combined with ColdQuanta, Inc. and changed its name to Infleqtion, Inc. Legacy ColdQuanta stock options were automatically converted into options of Infleqtion with the same terms and conditions.
Infleqtion, Inc. director Kristina M. Johnson reported equity awards linked to the merger of Churchill Capital Corp X with ColdQuanta. She was granted 373,458 stock options at an exercise price of $0.00 per share, which vest monthly from June 1, 2024 in 36 equal installments, contingent on continued service.
Johnson also reported an acquisition of 33,120 shares of common stock for $0.00 per share. These shares are held indirectly by Catalyzer Ventures, LP Fund I, over which she has voting and investment power and may therefore be deemed a beneficial owner.
Infleqtion, Inc. director Kristina M. Johnson reported equity awards linked to the merger of Churchill Capital Corp X with ColdQuanta. She was granted 373,458 stock options at an exercise price of $0.00 per share, which vest monthly from June 1, 2024 in 36 equal installments, contingent on continued service.
Johnson also reported an acquisition of 33,120 shares of common stock for $0.00 per share. These shares are held indirectly by Catalyzer Ventures, LP Fund I, over which she has voting and investment power and may therefore be deemed a beneficial owner.
Churchill Capital Corp X/Cayman director James Eric Bjornholt reported an option grant. He acquired a stock option covering 29,950 shares of the company’s stock. According to the vesting terms, one-third of the option vests on February 17, 2027, and the remaining shares vest in equal monthly installments over the following three years, conditioned on his continued service.
Churchill Capital Corp X/Cayman director James Eric Bjornholt reported an option grant. He acquired a stock option covering 29,950 shares of the company’s stock. According to the vesting terms, one-third of the option vests on February 17, 2027, and the remaining shares vest in equal monthly installments over the following three years, conditioned on his continued service.
Catherine P. Lego, a director of Infleqtion, Inc. (formerly Churchill Capital Corp X), reported stock awards tied to the company’s merger with ColdQuanta, Inc. She acquired 477,680 shares of common stock directly and 82,801 shares indirectly through Lego Holdings, LP as merger consideration.
Footnotes state these shares were issued upon conversion of the Company’s Series C-1 preferred stock in the completed merger structure. Of the reported shares, 103,739 are subject to Infleqtion’s right of repurchase and vest monthly in equal installments until December 10, 2026, contingent on her continued service.
Catherine P. Lego, a director of Infleqtion, Inc. (formerly Churchill Capital Corp X), reported stock awards tied to the company’s merger with ColdQuanta, Inc. She acquired 477,680 shares of common stock directly and 82,801 shares indirectly through Lego Holdings, LP as merger consideration.
Footnotes state these shares were issued upon conversion of the Company’s Series C-1 preferred stock in the completed merger structure. Of the reported shares, 103,739 are subject to Infleqtion’s right of repurchase and vest monthly in equal installments until December 10, 2026, contingent on her continued service.
Infleqtion, Inc. (formerly Churchill Capital Corp X) reported that Chief Revenue Officer Paul Lipman received multiple grants of stock options on February 13, 2026. These derivative awards include a grant for 555,844 stock options and several additional option grants at an exercise price of $0.00 per share.
According to the disclosure, the options were received in connection with merger transactions completed under a September 8, 2025 agreement, where legacy ColdQuanta, Inc. options were converted into Infleqtion options with the same terms and conditions. Some options are fully vested, while others vest in equal monthly installments beginning on February 17, 2026, contingent on continued service.
Infleqtion, Inc. (formerly Churchill Capital Corp X) reported that Chief Revenue Officer Paul Lipman received multiple grants of stock options on February 13, 2026. These derivative awards include a grant for 555,844 stock options and several additional option grants at an exercise price of $0.00 per share.
According to the disclosure, the options were received in connection with merger transactions completed under a September 8, 2025 agreement, where legacy ColdQuanta, Inc. options were converted into Infleqtion options with the same terms and conditions. Some options are fully vested, while others vest in equal monthly installments beginning on February 17, 2026, contingent on continued service.
Hall Jason Dean reported acquisition or exercise transactions in this Form 4 filing.
Churchill Capital Corp X granted Chief Legal Officer Jason Dean Hall a stock option covering 262,722 shares of common stock. This is a compensatory award rather than an open-market purchase.
According to the award terms, one quarter of the option vests on November 10, 2026. The remaining portion vests in equal monthly installments of 1/48 of the total shares on the same day of each following month, conditioned on Hall’s continued service with the company through each vesting date.
Hall Jason Dean reported acquisition or exercise transactions in this Form 4 filing.
Churchill Capital Corp X granted Chief Legal Officer Jason Dean Hall a stock option covering 262,722 shares of common stock. This is a compensatory award rather than an open-market purchase.
According to the award terms, one quarter of the option vests on November 10, 2026. The remaining portion vests in equal monthly installments of 1/48 of the total shares on the same day of each following month, conditioned on Hall’s continued service with the company through each vesting date.
Infleqtion, Inc. (formerly Churchill Capital Corp X) Chief Technology Officer Pranav Gokhale reported equity awards received on February 13, 2026. He acquired 2,338,980 shares of common stock at a price of $0.00 per share, plus stock options covering an additional 559,367 shares. Some options are already vested, while others vest in equal monthly installments beginning on February 17, 2026, subject to continued service. Several of these awards reflect legacy ColdQuanta equity that was converted into Infleqtion stock and options in connection with the company’s merger transaction.
Infleqtion, Inc. (formerly Churchill Capital Corp X) Chief Technology Officer Pranav Gokhale reported equity awards received on February 13, 2026. He acquired 2,338,980 shares of common stock at a price of $0.00 per share, plus stock options covering an additional 559,367 shares. Some options are already vested, while others vest in equal monthly installments beginning on February 17, 2026, subject to continued service. Several of these awards reflect legacy ColdQuanta equity that was converted into Infleqtion stock and options in connection with the company’s merger transaction.
Infleqtion, Inc.’s Chief Executive Officer and director Matthew John Kinsella reported multiple equity awards dated February 13, 2026. He received a stock option for 5,950,380 shares and another option for 481,727 shares, both granted at an exercise price of $0.00 per share. Some of these options vest monthly, with a portion accelerated at the closing of prior mergers, and legacy ColdQuanta options were converted into Infleqtion options on the same terms. Kinsella also reported indirect acquisitions of common stock awards of 560,327, 34,740 and 101,882 shares, held through Kinsella Investment Holdings, LLC and two John R. Kinsella family trusts over which he has voting and investment power.
Infleqtion, Inc.’s Chief Executive Officer and director Matthew John Kinsella reported multiple equity awards dated February 13, 2026. He received a stock option for 5,950,380 shares and another option for 481,727 shares, both granted at an exercise price of $0.00 per share. Some of these options vest monthly, with a portion accelerated at the closing of prior mergers, and legacy ColdQuanta options were converted into Infleqtion options on the same terms. Kinsella also reported indirect acquisitions of common stock awards of 560,327, 34,740 and 101,882 shares, held through Kinsella Investment Holdings, LLC and two John R. Kinsella family trusts over which he has voting and investment power.
Churchill Capital Corp X/Cayman, which trades under the ticker INFQ, filed an initial insider ownership report for director Dawn Clawson Meyerriecks. This Form 3 filing lists her status as a director and does not report any stock transactions or changes in ownership.
Churchill Capital Corp X/Cayman, which trades under the ticker INFQ, filed an initial insider ownership report for director Dawn Clawson Meyerriecks. This Form 3 filing lists her status as a director and does not report any stock transactions or changes in ownership.