• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    Shuttle Pharmaceuticals Holdings Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits

    10/21/25 4:05:44 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $SHPH alert in real time by email
    false 0001757499 0001757499 2025-10-15 2025-10-15 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

     

     

     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

    FORM 8-K

     

    CURRENT REPORT

    Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

     

    Date of Report (Date of earliest event reported): October 15, 2025

     

    SHUTTLE PHARMACEUTICALS HOLDINGS, INC.

    (Exact name of registrant as specified in its charter)

     

    Delaware   001-41488   82-5089826

    (State or other jurisdiction

    of incorporation)

     

    (Commission

    File Number)

     

    (IRS Employer

    Identification No.)

     

    401 Professional Drive, Suite 260

    Gaithersburg, MD 20879

    (Address of principal executive offices) (Zip Code)

     

    (240) 430-4212

    (Registrant’s telephone number, including area code)

     

    N/A

    (Former name or former address, if changed since last report.)

     

    Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

     

    ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
       
    ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
       
    ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
       
    ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

     

    Securities registered pursuant to Section 12(b) of the Act:

     

    Title of each class   Trading Symbol(s)   Name of each exchange on which registered
    Common Stock $0.00001 per share   SHPH   The Nasdaq Stock Market LLC

     

    Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

     

    Emerging growth company ☒

     

    If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

     

     

     

     

     

     

    Item 1.01 Entry into a Material Definitive Agreement.

     

    On October 20, 2025, Shuttle Pharmaceuticals Holdings, Inc. (the “Company”) entered into a binding term sheet with 1542770 BC Ltd. (“Molecule”). The term sheet sets forth the material business terms of a transaction under which the Company or its affiliate will purchase from Molecule substantially all of Molecule’s assets and liabilities for a purchase price of $10,000,000 payable in a combination of cash and shares of common stock of the Company (which combination of cash and common stock is subject to the Company’s sole determination) over time and subject to the achievement of certain milestones. The parties agreed that they will enter into one or more written agreements embodying the terms of the term sheet and effectuating the transactions contemplated thereby, that will address in further detail the matters covered by the term sheet, together with additional customary terms and conditions regarding the transaction. Completion of the transaction will be subject to, among other customary conditions, negotiation and execution of such definitive agreements, approval of the Company’s board of directors, and completion of due diligence by both parties.

     

    The foregoing description of the term sheet is qualified by reference to the full text of such document which is filed as an exhibit to this report and incorporated by reference herein.

     

    Item 1.02 Termination of a Material Definitive Agreement.

     

    On October 15, 2025, the Company received a letter from Theradex Systems, Inc. (“Theradex”), providing written notice of termination of the master agreement, dated November 1, 2018 (the “Master Agreement”), between Shuttle Pharmaceuticals, Inc. (the Company’s wholly-owned subsidiary) (“Shuttle”) and Theradex, and all work orders thereunder, and demanding immediate payment of all outstanding amounts owed thereunder in the aggregate amount of $1.091 million. Theradex is the Company’s primary third-party contract research organization (or CRO).

     

    Pursuant to the Master Agreement, Shuttle engaged Theradex to provide certain regulatory and clinical research services (the “Services”), as further detailed in work orders thereunder. Theradex provided notice of its intent to terminate the Master Agreement pursuant to a provision thereunder permitting either party to terminate the Master Agreement upon the material breach of the other party, which breach continues for 30 days after delivery to the breaching party of notice of such material breach. Theradex states in the letter that if Shuttle fails to pay the outstanding amounts within 30 days of the date of the letter, Theradex will cease providing the Services under the Master Agreement.

     

    Item 9.01 Financial Statements and Exhibits.

     

    (d) Exhibits.

     

    Exhibit No.   Description
         
    10.1   Binding Term Sheet between the Company and Molecule
    104   Cover Page Interactive Data File (embedded within the Inline XBRL document)

     

     

     

     

    SIGNATURES

     

    Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

     

      SHUTTLE PHARMACEUTICALS HOLDINGS, INC.
    Dated: October 21, 2025    
      By: /s/ Christopher Cooper
      Name: Christopher Cooper
      Title: Interim Chief Executive Officer

     

     

     

     

    Get the next $SHPH alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $SHPH

    DatePrice TargetRatingAnalyst
    More analyst ratings

    $SHPH
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Shuttle Pharmaceuticals Acquires AI Health Platform

    Rockville, Maryland--(Newsfile Corp. - November 21, 2025) - Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ:SHPH) ("Shuttle" or the "Company") today announced that it has closed the acquisition of the assets and liabilities of 1542770 B.C. Ltd. d/b/a Molecule.ai ("Molecule"), a Canadian artificial intelligence company specializing in molecular discovery and drug development technologies.Under the terms of the agreement, 1563868 B.C. Ltd., a wholly owned subsidiary of Shuttle, acquired substantially all of Molecule's assets and liabilities for a total purchase price of $8 million, payable in a combination of cash and shares of Shuttle common stock, plus an additional contingent $2 million, pay

    11/21/25 9:30:00 AM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Shuttle Pharmaceuticals Announces Above-the-Market $2.5 Million Private Placement at Effective Price per Share of $4.00

    Gaithersburg, Maryland--(Newsfile Corp. - November 3, 2025) - Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ:SHPH) ("Shuttle Pharma" or the "Company"), today announced that it entered into a securities purchase agreement with a single investor for aggregate gross proceeds of approximately $2.5 million (the "Offering"), before deducting fees to the placement agent and other offering expenses payable by the Company. The Company intends to use the net proceeds from the Offering for marketing, general corporate purposes and working capital purposes.In connection with the Offering, the Company will issue a pre-funded warrant to purchase up to 625,156 shares of common stock at an effective purchas

    11/3/25 7:00:00 AM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Shuttle Pharmaceuticals to Acquire AI Molecular Modeling and Predictive Analytics Platform

    Rockville, Maryland--(Newsfile Corp. - October 21, 2025) - Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ:SHPH) ("Shuttle" or the "Company") today announced that it has entered into a binding term sheet with 1542770 BC Ltd. ("Molecule"), a Canadian artificial intelligence company specializing in molecular discovery and drug development technologies.Under the terms of the agreement, Shuttle or one of its affiliates will acquire substantially all of Molecule's assets and liabilities for a total purchase price of $10 million, payable in a combination of cash and shares of Shuttle common stock. The exact mix of cash and equity will be determined by Shuttle at its sole discretion and will be paid

    10/21/25 4:05:00 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    $SHPH
    SEC Filings

    View All

    Shuttle Pharmaceuticals Holdings Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits

    8-K - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Filer)

    11/28/25 5:31:14 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Shuttle Pharmaceuticals Holdings Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

    8-K - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Filer)

    11/26/25 12:28:39 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Shuttle Pharmaceuticals Holdings Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Costs Associated with Exit or Disposal Activities, Financial Statements and Exhibits

    8-K - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Filer)

    11/21/25 4:05:45 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    $SHPH
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    New insider Liriano Angel claimed no ownership of stock in the company (SEC Form 3)

    3 - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Issuer)

    10/29/25 2:05:48 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    New insider Pathigoda Arachchige Sachin Eranga claimed no ownership of stock in the company (SEC Form 3)

    3 - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Issuer)

    10/28/25 4:06:00 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    New insider Chambers Adam V claimed no ownership of stock in the company (SEC Form 3)

    3 - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Issuer)

    9/8/25 5:15:26 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    $SHPH
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13G/A filed by Shuttle Pharmaceuticals Holdings Inc. (Amendment)

    SC 13G/A - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Subject)

    10/17/23 6:57:47 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G filed by Shuttle Pharmaceuticals Holdings Inc.

    SC 13G - Shuttle Pharmaceuticals Holdings, Inc. (0001757499) (Subject)

    5/30/23 5:30:57 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    $SHPH
    Leadership Updates

    Live Leadership Updates

    View All

    Shuttle Pharmaceuticals Acquires AI Health Platform

    Rockville, Maryland--(Newsfile Corp. - November 21, 2025) - Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ:SHPH) ("Shuttle" or the "Company") today announced that it has closed the acquisition of the assets and liabilities of 1542770 B.C. Ltd. d/b/a Molecule.ai ("Molecule"), a Canadian artificial intelligence company specializing in molecular discovery and drug development technologies.Under the terms of the agreement, 1563868 B.C. Ltd., a wholly owned subsidiary of Shuttle, acquired substantially all of Molecule's assets and liabilities for a total purchase price of $8 million, payable in a combination of cash and shares of Shuttle common stock, plus an additional contingent $2 million, pay

    11/21/25 9:30:00 AM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Shuttle Pharma Appoints George Scorsis Chairman of the Board of Directors

    GAITHERSBURG, Md., June 04, 2025 (GLOBE NEWSWIRE) -- Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ:SHPH) ("Shuttle Pharma" or the "Company"), a discovery and development stage specialty pharmaceutical company focused on improving outcomes for cancer patients treated with radiation therapy (RT), today announced the appointment of George Scorsis as the Chairman of the Board of Directors. Mr. Scorsis has served as director of the Company since February 2025. Mr. Scorsis has over 25 years of experience leading companies in highly regulated industries to rapid growth, including alcohol, energy drinks, and Biotech. From October 2015 to July 2017, Mr. Scorsis worked as President at Mettrum Heal

    6/4/25 4:01:00 PM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Shuttle Pharma Announces Appointment of Christopher Cooper as Interim Co-CEO to Enhance Business Activities

    GAITHERSBURG, Md., March 12, 2025 (GLOBE NEWSWIRE) -- Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ:SHPH) ("Shuttle Pharma" or the "Company"), a discovery and development stage specialty pharmaceutical company focused on improving outcomes for cancer patients treated with radiation therapy (RT), today announced the appointment of Christopher Cooper as interim Co-Chief Executive Officer focused on enhancing the Company's capital markets and business capabilities. Dr. Anatoly Dritschilo, Chairman of the Company's Board of Directors, will continue in his role as Co-CEO overseeing the Company's scientific and clinical trial activities. "I am excited to welcome Christopher Cooper as Co-CEO of

    3/12/25 6:20:00 AM ET
    $SHPH
    Biotechnology: Pharmaceutical Preparations
    Health Care