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    Summit Therapeutics Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement

    6/20/25 5:07:50 PM ET
    $SMMT
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $SMMT alert in real time by email
    smmt-20250616
    0001599298FALSE00015992982025-06-162025-06-16

    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): June 16, 2025
     
    Summit Therapeutics Inc.
    (Exact Name of Registrant as Specified in Its Charter)
       
    Delaware001-3686637-1979717
    (State or Other Jurisdiction
    of Incorporation)
    (Commission
    File Number)
    (IRS Employer
    Identification No.)
     
    601 Brickell Key Drive, Suite 1000, Miami, FL
    33131
    (Address of Principal Executive Offices)(Zip Code)
     
    Registrant’s Telephone Number, Including Area Code: (305) 203-2034
     
    Not applicable
    (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 (see General Instruction A.2. below):
     
    ☐ 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 ClassTrading Symbol(s)Name of Each Exchange on Which Registered
    Common stock, $0.01 par value per shareSMMTThe 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.

    Effective June 16, 2025, Summit Therapeutics Inc. (the “Company”) entered into a sub-sublease between Ascendis Pharma, Inc., dated June 2, 2025, for 36,406 square feet of office space in Palo Alto, California (the “Sub-Sublease Agreement”). The effectiveness of the Sub-Sublease Agreement was conditioned upon obtaining the consent of the landlord and the sublandlord to the Sub-Sublease Agreement. The term of the Sub-Sublease Agreement commences on January 1, 2026 and expires on October 28, 2033. The average annual lease payments to be made by the Company under the Sub-Sublease Agreement will be approximately $2.8 million.

    The foregoing description of the Sub-Sublease Agreement does not purport to be complete and is qualified in its entirety by reference to the text of the Sub-Sublease Agreement, a copy of which will be filed as an exhibit to the Company’s Quarterly Report on Form 10-Q for the three months ended June 30, 2025.




    SIGNATURE

    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.
     SUMMIT THERAPEUTICS INC.
      
      
    Date: June 20, 2025By:/s/ Manmeet S. Soni
      Chief Operating Officer, Chief Financial Officer and Director
      (Principal Financial Officer)

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