Company: CSLMF
Filing Date: 2025-10-03
Form Type: DEF 14A
Source: 0001213900-25-096176
Chunk: 54

Company: CSLM ACQUISITION CORP.
Filing Date: 2025-10-03
Form: DEF 14A
Chunk 54
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2.4. | Counterparts.                                                                               
 This Amendment may be executed in several original or facsimile counterparts, each of which 
 shall constitute an original, and together shall constitute but one instrument.             |

| 2.5. | Effect of Headings.                                                                         
 The section headings herein are for convenience only and are not part of this Amendment and 
 shall not affect the interpretation thereof.                                                |

| 2.6. | Entire Agreement.                                                                             
 The Trust Agreement, as modified by this Amendment, constitutes the entire understanding      
 of the parties and supersedes all prior agreements, understandings, arrangements, promises    
 and commitments, whether written or oral, express or implied, relating to the subject matter  
 hereof, and all such prior agreements, understandings, arrangements, promises and commitments 
 are hereby canceled and terminated.                                                           |

<div align='center'>Annex B-2</div>

IN WITNESS WHEREOF, the parties have duly
executed this Amendment as of the date first set forth above.

| CSLM ACQUISITION CORP.                                 |                         |
| By:                                                    |                         |
| Name:                                                  | Charles Cassel          |
| Title:                                                 | Chief Executive Officer |
| Continental Stock Transfer & Trust Company, as Trustee |                         |
| By:                                                    |                         |
| Name:                                                  | Francis Wolf            |
| Title:                                                 | Vice President          |

<div align='center'>Annex B-3

FORM OF PROXY CARD

CSLM ACQUISITION CORP.

PROXY FOR THE GENERAL MEETING OF SHAREHOLDERS THIS PROXY IS SOLICITED BY
THE BOARD OF DIRECTORS</div>

The undersigned hereby appoints Charles Cassel
and Jonathan Binder as proxies of the undersigned to attend the general meeting of Shareholders (the “General Meeting”)
of CSLM Acquisition Corp. (the “Company”), to be held in person at 2400 E. Commercial Boulevard, Suite 900,
Ft. Lauderdale, FL 33308 and via teleconference as described in the Proxy Statement on October 14, 2025 at 11:00 Eastern time, and any
postponement or adjournment thereof, and to vote as if the undersigned were then and there personally present on all matters set forth
in the Notice of General Meeting, dated October 3, 2025 (the “Notice”), a copy of which has been received by
the undersigned, as follows:

|