Company: SMNR
Filing Date: 2025-08-13
Form Type: 424B3
Source: 0001193125-25-179226
Chunk: 1006

Company: Semnur Pharmaceuticals, Inc.
Filing Date: 2025-08-13
Form: 424B3
Chunk 1006
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 disposed of or
exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred (other than to a Permitted Transferee), new certificates for such securities not bearing (or book-entry positions not subject
to) a legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of such securities shall not require registration under the Securities Act, (C) such securities shall have ceased to be
outstanding; (D) can be sold pursuant to Rule 144 without volume or other restrictions or limitations including as to manner or timing of sale; or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a
public distribution or other public securities transaction.

“Registration” shall mean a registration effected
by preparing and filing a registration statement, prospectus or similar document in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming
effective.

“Registration Expenses” shall mean the out-of-pocket expenses of a Registration, including, without limitation, the following:

(A) all
registration and filing fees (including fees with respect to filings required to be made with the Financial Industry Regulatory Authority, Inc.) and any securities exchange on which the Common Stock are then listed;

(B) fees and expenses of compliance with securities or blue sky laws (including reasonable fees and disbursements of counsel for the
Underwriters in connection with blue sky qualifications of Registrable Securities);

(C) printing, messenger, telephone and delivery
expenses;

(D) reasonable fees and disbursements of counsel for the Company;

(E) reasonable fees and disbursements of all independent registered public accountants of the Company incurred specifically in connection with
such Registration; and

(F) in an Underwritten Offering, the actual, reasonable and documented fees and expenses of one legal counsel
selected by the majority-in-interest of the Demanding Holders (not to exceed $50,000 without the prior written consent of the Company).

“Registration Statement” shall mean any registration statement filed by the Company with the Commission that covers
the Registrable Securities pursuant to the provisions of this Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and

F-3

supplements to such registration statement, and all exhibits to and all material incorporated by reference in such registration statement.

“Requesting Holder” shall have the meaning given in .

“Securities Act” shall mean the Securities Act of