Company: CCIXW
Filing Date: 2025-12-05
Form Type: S-4/A
Source: 0001193125-25-309933
Chunk: 989

Company: Churchill Capital Corp IX/Cayman
Filing Date: 2025-12-05
Form: S-4/A
Chunk 989
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 Underwritten Shelf Take-Down that is Non-Marketed (a “Non-Marketed Underwritten Shelf Take-Down”) or (y) a Shelf Take-Down that is not an Underwritten Shelf Take-Down (a “Non-Underwritten Shelf Take-Down”) by providing written notice thereof to PubCo and, to the extent required by Section 2.1(d)(iv)(B), PubCo shall provide written notice thereof to all other Eligible Take-Down Holders.

(B) With respect to each Non-Marketed Underwritten Shelf Take-Down, the Shelf Take-Down Initiating Holder initiating such Non-Marketed Underwritten Shelf Take-Down shall provide written notice (a “Non-Marketed Underwritten Shelf Take-Down Notice”) of such Non-Marketed Underwritten Shelf Take-Down to PubCo and PubCo shall provide written notice thereof to all other Eligible Take-Down Holders at least forty-eight (48) hours prior to the expected time of the pricing of the applicable Non-Marketed Underwritten Shelf Take-Down, which Non-Marketed Underwritten Shelf Take-Down Notice shall set forth (I) the total number of Registrable Securities expected to be offered and sold in such Non-Marketed Underwritten Shelf Take-Down, (II) the expected timing and plan of distribution of such Non-Marketed Underwritten Shelf Take-Down, (III) an invitation to each Eligible Take-Down Holder to elect (such Eligible Take-Down Holders who make such an election being “Take-Down Tagging Holders” and, together with the Shelf Take-Down Initiating Holders and all other Persons (other than any Affiliates of the Shelf Take-Down Initiating Holders) who otherwise are Transferring, or have exercised a contractual or other right to Transfer, Registrable Securities in connection with such Non-Marketed Underwritten Shelf Take-Down, the “Non-Marketed Underwritten Shelf Take-Down Selling Holders”) to include in the Non-Marketed Underwritten Shelf Take-Down Registrable Securities held by such Take-Down Tagging Holder (but subject to Section 2.1(d)(ii)(B)) and (IV) the action or actions required (including the timing thereof) in connection with such Non-Marketed Underwritten Shelf Take-Down with respect to each Eligible Take-Down Holder that elects

<div align='center'>A-145</div>

to exercise such right