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    Mustang Bio Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits

    7/8/25 7:53:26 PM ET
    $MBIO
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $MBIO alert in real time by email
    false 0001680048 0001680048 2025-07-07 2025-07-07 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): July 7, 2025

     

    Mustang Bio, Inc.

    (Exact Name of Registrant as Specified in Charter)

     

    Delaware   001-38191   47-3828760
    (State or Other Jurisdiction
    of Incorporation)
      (Commission File Number)   (IRS Employer
    Identification No.)

     

    95 Sawyer Road, Suite 110

    Waltham, Massachusetts 02453

    (Address of Principal Executive Offices)

     

    (781) 652-4500

    (Registrant’s telephone number, including area code)

     

    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, par value $0.0001 per share   MBIO   Nasdaq Capital Market

     

     

    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 8.01. Other Events.

     

    On July 7, 2025, Mustang Bio, Inc. (the “Company” or “Mustang”) issued a press release to announce that the U.S. Food and Drug Administration has granted Orphan Drug Designation to the Company for MB-101 (IL13Ra2-targeted CAR T-cells) for the treatment of recurrent diffuse and anaplastic astrocytoma (astrocytomas) and glioblastoma (GBM). A copy of the press release is filed herewith as Exhibit 99.1 to this report and is incorporated herein by reference.

      

    Item 9.01. Financial Statements and Exhibits.

     

    (d) Exhibits.

     

    Exhibit No.

      Description
    99.1   Press Release, dated July 7, 2025
    104   Cover Page Interactive Data File (formatted as Inline XBRL)

     

     

     

     

    SIGNATURES

     

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

     

      Mustang Bio, Inc.
      (Registrant)
    Date: July 8, 2025  
      By: /s/ Manuel Litchman, M.D.
      Name:    Manuel Litchman, M.D.
      Title: President, Chief Executive Officer and Interim Chief Financial Officer

     

     

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