• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form 3 filed by new insider Murphy Stephen Anthony

    8/11/25 4:43:36 PM ET
    $CCCX
    Blank Checks
    Finance
    Get the next $CCCX alert in real time by email
    SEC FORM 3 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
    Estimated average burden
    hours per response: 0.5
    1. Name and Address of Reporting Person*
    Murphy Stephen Anthony

    (Last) (First) (Middle)
    640 FIFTH AVENUE, 14TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)
    2. Date of Event Requiring Statement (Month/Day/Year)
    08/01/2025
    3. Issuer Name and Ticker or Trading Symbol
    Churchill Capital Corp X/Cayman [ CCCX ]
    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)
    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:
    No securities are beneficially owned.
    /s/ Stephen Murphy 08/11/2025
    ** 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.
    Get the next $CCCX alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $CCCX

    DatePrice TargetRatingAnalyst
    More analyst ratings

    $CCCX
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    SEC Form 3 filed by new insider Murphy Stephen Anthony

    3 - Churchill Capital Corp X/Cayman (0002007825) (Issuer)

    8/11/25 4:43:36 PM ET
    $CCCX
    Blank Checks
    Finance

    SEC Form 3 filed by new insider Lapping Paul

    3 - Churchill Capital Corp X/Cayman (0002007825) (Issuer)

    8/11/25 4:21:06 PM ET
    $CCCX
    Blank Checks
    Finance

    $CCCX
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Infleqtion Secures $2M U.S. Army Contract to Advance Contextual Machine Learning for Assured Navigation and Timing

    Phase II SBIR Award Will Expand Use of Infleqtion's CML in Multi-Sensor Environments to Enhance Resilience Against Adversarial Attacks Infleqtion, a global leader in neutral atom-based quantum technology, today announced a $2 million Direct-to-Phase II Small Business Innovation Research (SBIR) contract from the U.S. Army to develop Secured AI for Positioning at the Edge, Navigation, and Timing (SAPIENT). The 18-month effort will apply Infleqtion's Contextual Machine Learning (CML) to strengthen the Army's ability to deliver resilient navigation and timing data in adversarial environments. Infleqtion recently announced plans to go public through a merger with Churchill Capital Corp X (NASDA

    12/11/25 9:00:00 AM ET
    $CCCX
    Blank Checks
    Finance

    Infleqtion Appoints Karl Pendergast as Senior Vice President and General Manager of Quantum Sensing Solutions

    With a career spanning major aerospace innovation cycles, Pendergast has led teams through engineering and mission rigor essential for commercializing quantum sensing Infleqtion (the "Company"), a global leader in neutral atom-based quantum technology, announced the appointment of Karl Pendergast as Senior Vice President and General Manager of its Quantum Sensing Solutions Group. Pendergast brings nearly four decades of experience in aerospace and defense, with a proven track record of driving strategic growth and operational excellence across civil, defense and commercial markets. Pendergast is joining Infleqtion after the company announced in September that it plans to go public through

    12/8/25 4:15:00 PM ET
    $CCCX
    Blank Checks
    Finance

    Infleqtion Strengthens National Security Leadership With Appointment of Chris Cook as VP of Government Affairs

    Veteran Navy officer and former Senate appropriations leader brings deep defense and federal budget expertise to accelerate Infleqtion's quantum mission Infleqtion (the "Company"), a global leader in neutral atom-based quantum technology, has appointed Chris Cook as the company's Vice President of Government Affairs, effective immediately. Cook is a Navy veteran and has spent two decades in government service at the White House, Office of Management & Budget (OMB) and as a professional staff member of the Senate Budget and Appropriations Committees. He joins Infleqtion after the company announced in September that it plans to go public through a business combination with Churchill Capital

    12/4/25 9:00:00 AM ET
    $CCCX
    Blank Checks
    Finance

    $CCCX
    SEC Filings

    View All

    SEC Form 425 filed by Churchill Capital Corp X

    425 - Churchill Capital Corp X/Cayman (0002007825) (Subject)

    12/1/25 4:15:36 PM ET
    $CCCX
    Blank Checks
    Finance

    SEC Form 425 filed by Churchill Capital Corp X

    425 - Churchill Capital Corp X/Cayman (0002007825) (Subject)

    11/26/25 6:26:42 PM ET
    $CCCX
    Blank Checks
    Finance

    SEC Form 425 filed by Churchill Capital Corp X

    425 - Churchill Capital Corp X/Cayman (0002007825) (Subject)

    11/19/25 4:15:31 PM ET
    $CCCX
    Blank Checks
    Finance