Company: SHPH
Filing Date: 2025-11-18
Form Type: S-1
Source: 0001493152-25-024089
Chunk: 12

Company: Shuttle Pharmaceuticals Holdings, Inc.
Filing Date: 2025-11-18
Form: S-1
Chunk 12
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 the date on which the securities may be resold by the selling stockholder without registration and without regard to any volume or manner-of-sale limitations by reason of Rule 144 without the requirement for the Company to be in compliance with the current public information under Rule 144 under the Securities Act or any other rule of similar effect or (ii) all of the securities have been sold pursuant to this prospectus or Rule 144 under the Securities Act or any other rule of similar effect. The resale securities will be sold only through registered or licensed brokers or dealers if required under applicable state securities laws. In addition, in certain states, the resale securities covered hereby may not be sold unless they have been registered or qualified for sale in the applicable state or an exemption from the registration or qualification requirement is available and is complied with.

Under applicable rules and regulations under the Securities Exchange Act of 1934, as amended, or the Exchange Act, any person engaged in the distribution of the resale securities may not, subject to certain exceptions, simultaneously engage in market making activities with respect to the common stock for the applicable restricted period, as defined in Regulation M, prior to the commencement of the distribution. In addition, the selling stockholder will be subject to applicable provisions of the Exchange Act and the rules and regulations thereunder, including Regulation M, which may limit the timing of purchases and sales of the common stock by the selling stockholder or any other person. We will make copies of this prospectus available to the selling stockholder and have informed it of the need to deliver a copy of this prospectus to each purchaser at or prior to the time of the sale (including by compliance with Rule 172 under the Securities Act).

<div align='center'>LEGAL MATTERS</div>

The validity of the shares of common stock offered in this prospectus has been passed upon for us by Sullivan & Worcester LLP, New York, New York.

<div align='center'>EXPERTS</div>

The consolidated financial statements of Shuttle Pharmaceuticals Holdings, Inc. as of and for the years ended December 31, 2024 and 2023 incorporated by reference in this prospectus and in the registration statement of which this prospectus forms a part, have been so incorporated in reliance on the report of Forvis Mazars, LLP, an independent registered public accounting firm. Such consolidated financial statements have been incorporated herein in reliance upon such report given on the authority of such firm as experts in accounting and auditing. The report of Forvis Mazars, LLP contains an explanatory paragraph regarding substantial doubt