Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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: 3235-0287 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * Klein Michael Stuart 2. Issuer Name and Ticker or Trading Symbol Churchill Capital Corp XI [CCXI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) 640 FIFTH AVENUE, 14TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 11/02/2026 (Street) NEW YORK, NY 10019 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 11/02/2026 C 14,525,000(1)(2)(3) A (1)(2)(3) 14,525,000 I See footnote(5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	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 control number.		SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Class B ordinary shares

(1)(2)

11/02/2026

C

13,800,000

(1)(2)

(1)(2)

Common Stock

13,800,000

(1)(2)

0

I

See footnote(5)

Warrant (Right to Buy)

$11.50

11/02/2026

J

72,500

12/04/2026

(4)

Common Stock

72,500

(3)

72,500(3)

I

See footnote(5)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Klein Michael Stuart 640 FIFTH AVENUE, 14TH FLOOR NEW YORK, NY 10019	X	X	See Remarks
CHURCHILL SPONSOR XI LLC 640 FIFTH AVENUE, 14TH FLOOR NEW YORK, NY 10019		X
M. Klein Associates, Inc. 640 FIFTH AVENUE, 14TH FLOOR NEW YORK, NY 10019		X

Signatures

/s/ Michael Klein		11/04/2026
**Signature of Reporting Person		Date
M. Klein Associates, Inc., By: /s/ Jay Taragin, Name: Jay Taragin, Title: Authorized Person		11/04/2026
**Signature of Reporting Person		Date
Churchill Sponsor XI LLC, By: M. Klein Associates, Inc., its managing member, By: /s/ Jay Taragin, Name: Jay Taragin, Title: Authorized Person		11/04/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(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).
(1)	In connection with the transactions consummated on November 4, 2026 pursuant to that certain Agreement and Plan of Merger and Reorganization, dated as of June 24, 2026 (the "Merger Agreement"), by and among Agility Robotics, Inc. (the "Issuer") (f/k/a Churchill Capital Corp XI ("CCXI")), BLB Merger Sub, Inc., a Delaware corporation and a direct, wholly-owned subsidiary of the Issuer ("Merger Sub"), and Agility Robotics, Inc., a Delaware corporation ("Legacy Agility"). Pursuant to the Merger Agreement, and on the terms and subject to the satisfaction or waiver of the conditions set forth therein, following the Domestication (as defined below), Merger Sub merged with and into Legacy Agility, with Legacy Agility continuing as the surviving entity and a wholly-owned subsidiary of the Issuer (the "Merger").
(2)	The Issuer effected a deregistration under Article 41 of CCXI's amended and restated memorandum and articles of association and Part 12 of the Companies Act (As Revised) of the Cayman Islands and a domestication under Section 388 of the Delaware General Corporation Law, pursuant to which CCXI's jurisdiction of incorporation changed from the Cayman Islands to the State of Delaware (the "Domestication"). Immediately prior to the Domestication, each of the 13,800,000 Class B ordinary shares of CCXI held by Churchill Sponsor XI LLC (the "Sponsor") automatically converted into a Class A ordinary share of CCXI (the "Class A Ordinary Share") on a one-for-one basis, and effective upon the Domestication, each Class A Ordinary Share converted into common stock, par value $0.0001 per share ("Common Stock"), of the Issuer on a one-for-one basis.
(3)	Effective upon the Domestication, (i) each of the 725,000 private placement units held by the Sponsor (including 225,000 units issued upon settlement of Sponsor's working capital loans) separated into one share per unit and one-tenth of one whole warrant of CCXI per unit, each whole warrant exercisable for one Class A Ordinary Share, (ii) each share converted into one share of Common Stock of the Issuer on a one-to-one basis, and (iii) each warrant automatically converted into a warrant to acquire Common Stock of the Issuer.
(4)	The warrants become exercisable 30 days after the completion of the Merger and do not expire except upon liquidation.
(5)	The reported shares and warrants of the Issuer are directly held by the Sponsor. Michael Klein is the controlling stockholder of M. Klein Associates, Inc., which is the managing member of the Sponsor. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 under the Securities Exchange Act of 1934, as amended, or otherwise, any of the Reporting Persons is the beneficial owner of any securities reported herein. The Reporting Persons disclaim beneficial ownership of any securities of the Issuer except to the extent of such Reporting Person's pecuniary interest therein.
Remarks: Former Chief Executive Officer, President and Chairman of the Board of Directors of CCXI.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.