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    Definium Therapeutics Inc. filed SEC Form 8-K: Regulation FD Disclosure, Other Events, Financial Statements and Exhibits

    6/22/26 8:01:50 AM ET
    $DFTX
    Medicinal Chemicals and Botanical Products
    Health Care
    Get the next $DFTX alert in real time by email
    false 0001813814 A1 0001813814 2026-06-22 2026-06-22 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): June 22, 2026

     

     

     

    Definium Therapeutics, Inc.

    (Exact name of Registrant as Specified in Its Charter)

     

     

     

    British Columbia 001-40360 98-1582438
    (State or Other Jurisdiction
    of Incorporation)
    (Commission File Number) (IRS Employer
    Identification No.)
             

    One World Trade Center

    Suite 8500

     
    New York, New York   10007
    (Address of Principal Executive Offices)   (Zip Code)

     

    Registrant’s Telephone Number, Including Area Code: (212) 220-6633

     

    (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 Shares   DFTX   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 x

     

    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 7.01Regulation FD Disclosure.

     

    On June 22, 2026, Definium Therapeutics, Inc. (the “Company”) issued a press release (the “Press Release”) announcing positive topline data from the Company’s Phase 3 Emerge study of DT120 ODT for the treatment of major depressive disorder. A copy of the Press Release is furnished as Exhibit 99.1 hereto, and is incorporated by reference into this Item 7.01.

     

    The information furnished pursuant to this Item 7.01, including Exhibit 99.1, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed to be incorporated by reference into any of the Company’s filings with the SEC under the Exchange Act or the Securities Act of 1933, as amended, whether made before or after the date hereof, regardless of any general incorporation language in such a filing, except as expressly set forth by specific reference in such a filing.

     

    Item 8.01Other Events.

     

    On June 22, 2026, the Company posted a presentation discussing the Emerge topline data (the “Presentation”) on its website. A copy of the Presentation is filed as Exhibit 99.2 hereto, and is incorporated by reference into this Item 8.01.

     

    Item 9.01Financial Statements and Exhibits.

     

    (d) Exhibits.

     

    Exhibit No.   Description
    99.1   Press Release, dated June 22, 2026
    99.2   Emerge Topline Data Presentation, dated June 22, 2026
    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.

     

          DEFINIUM THERAPEUTICS, INC.
           
    Date: June 22, 2026 By: /s/ Robert Barrow
          Name: Robert Barrow
          Title:   Chief Executive Officer

     

     

     

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