Company: CCIXW
Filing Date: 2025-12-05
Form Type: S-4/A
Source: 0001193125-25-309933
Chunk: 1028

Company: Churchill Capital Corp IX/Cayman
Filing Date: 2025-12-05
Form: S-4/A
Chunk 1028
---
 the date of June 5, 2025.

<div align='center'>A-164</div>

Sections of the Merger Agreement . Section 12.06 ( Governing Law ), Section 12.07 ( Captions; Counterparts ), Section 12.11 ( Severability ), Section 12.12 ( Jurisdiction; Waiver of Trial by Jury ) and Section 12.13 ( Enforcement ) of the Merger Agreement are each hereby incorporated by reference mutatis mutandis .

<div align='center'>[Remainder of page intentionally left blank.]

A-165</div>

IN WITNESS WHEREOF, each of SPAC, the Company, Merger Sub I and Merger Sub II have hereunto caused this Amendment to be duly executed as of the date hereof.

| CHURCHILL CAPITAL CORP IX |                         |
| By:                       | /s/ Jay Taragin         |
| Name:                     | Jay Taragin             |
| Title:                    | Chief Financial Officer |

| AL MERGER SUB I, INC. |                         |
| By:                   | /s/ Jay Taragin         |
| Name:                 | Jay Taragin             |
| Title:                | Secretary and Treasurer |

| AL MERGER SUB II, LLC |                         |
| By:                   | /s/ Jay Taragin         |
| Name:                 | Jay Taragin             |
| Title:                | Secretary and Treasurer |

<div align='center'>[Signature Page to Amendment No. 2 to the Agreement and Plan of Merger and Reorganization]</div>

| plus automation, inc. |                         |
| By:                   | /s/ David Liu           |
| Name:                 | David Liu               |
| Title:                | Chief Executive Officer |

<div align='center'>[Signature Page to Amendment No. 2 to the Agreement and Plan of Merger and Reorganization]</div>

Annex B

<div align='center'>CERTIFICATE OF INCORPORATION OF

PLUSAI HOLDINGS, INC.</div>

The name of the corporation is PlusAI Holdings, Inc. (the “Company”).

The address of the Company’s registered office in the State of Delaware is 1209 Orange Street, in the City of Wilmington, County of New Castle, Delaware 19801. The name of its registered agent at such address is The Corporation Trust Company.

The nature of the business or purposes to be conducted or promoted by the Company is to engage in any