Company: CCIXW
Filing Date: 2025-12-05
Form Type: S-4/A
Source: 0001193125-25-309933
Chunk: 601

Company: Churchill Capital Corp IX/Cayman
Filing Date: 2025-12-05
Form: S-4/A
Chunk 601
---
 of securities that does not exceed the greater of:

1% of the total number of shares of common stock then outstanding; or

the average weekly reported trading volume of the common stock during the four calendar weeks preceding the filing of a notice on Form 144 with respect to the sale.

Sales by affiliates under Rule 144, when available, will also be limited by manner of sale provisions and notice requirements.

As of the date of this proxy statement/prospectus, CCIX has 36,662,500 CCIX Ordinary Shares outstanding. Of these CCIX Ordinary Shares, 28,750,000 CCIX public shares sold in the CCIX IPO are freely tradable without restriction or further registration under the Securities Act, except for any shares purchased by one of our affiliates within the meaning of Rule 144 under the Securities Act. All of the CCIX Ordinary Shares owned by the Sponsor are restricted securities under Rule 144, in that they were issued in private transactions not involving a public offering.

We expect Rule 144 to be available for the resale of the above-noted restricted securities as long as the conditions set forth in the exceptions listed above are satisfied following the Transactions, although these CCIX Ordinary Shares may be sold sooner to the extent they have been registered on a registration statement that has been declared effective by the SEC.

<div align='center'>396

SUBMISSION OF SHAREHOLDER PROPOSALS</div>

The CCIX Board is aware of no other matter that may be brought before the extraordinary general meeting.

Under CCIX’s articles of association, shareholders are only entitled to submit proposals for consideration at annual general meetings and therefore are not entitled to submit proposals for consideration at the extraordinary general meeting.

<div align='center'>397

FUTURE STOCKHOLDER PROPOSALS</div>

Stockholder Proposals

The Proposed Bylaws establish an advance notice procedure for stockholders who wish to present a proposal before an annual meeting of stockholders. The Proposed Bylaws provide that the only business that may be conducted at an annual meeting of stockholders is business that: (1) is specified in the notice of such meeting (or any supplement thereto); (2) is brought by or at the direction of the Post-Closing Company Board or any formally authorized committee of the Post-Closing Company Board; (3) may be provided in the certificate of designations for any class or series of Post-Closing Company preferred stock; or (4) is otherwise properly brought before such meeting by a stockholder who (a) is a stockholder of record (