Company: SMNR
Filing Date: 2025-08-13
Form Type: 424B3
Source: 0001193125-25-179226
Chunk: 990

Company: Semnur Pharmaceuticals, Inc.
Filing Date: 2025-08-13
Form: 424B3
Chunk 990
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 it is incorporated, formed, organized or constituted, and the
execution, delivery and performance of this Support Agreement and the consummation of the transactions contemplated hereby are within such Sponsor’s corporate, limited liability company or organizational powers and have been duly authorized by
all necessary corporate, limited liability company or organizational actions on the part of such Sponsor. If such Sponsor is an individual, such Sponsor has full legal capacity, right and authority to execute and deliver this Support Agreement and
to perform his or her obligations hereunder. This Support Agreement has been duly executed and delivered by such Sponsor and, assuming due authorization, execution and delivery by the other parties to this Support Agreement, this Support Agreement
constitutes a legally valid and binding obligation of such Sponsor, enforceable against such Sponsor in accordance with the terms hereof, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar
Laws affecting creditors’ rights generally and subject, as to enforceability, to general principles of equity. If this Support Agreement is being executed in a representative or fiduciary capacity, the Person signing this Support Agreement has
full power and authority to enter into this Support Agreement on behalf of the applicable Sponsor.

(b) . Such Sponsor is
the record and “beneficial owner” (within the meaning of Rule 13d-3 under the Exchange Act) of, and has good title to, all of such Sponsor’s Parent Ordinary Shares and Parent Warrants,
and there exist no Liens or any other limitation or restriction (including any restriction on the right to vote, sell or otherwise dispose of such Parent Ordinary Shares and Parent Warrants (other than transfer restrictions under the Securities
Act)) affecting any such Parent Ordinary Shares or Parent Warrants, other than Liens pursuant to (i) this Support Agreement, (ii) Parent’s and Sponsor’s Organizational Documents, (iii) the Merger Agreement, (iv) the
agreements entered into by Sponsor with Parent in connection with Parent’s initial public offering or (v) any applicable securities Laws. Such Sponsor’s Parent Ordinary Shares and Parent Warrants are the only equity securities in
Parent owned of record or beneficially by such Sponsor on the date of

D-4

this Support Agreement, and none of such Sponsor’s Parent Ordinary Shares or Parent Warrants are subject to any proxy, voting trust or other agreement or arrangement with respect to the
voting of such Parent Ordinary Shares or Parent Warrants, except as provided hereunder and pursuant to the Sponsor Letter