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    GT Biopharma Inc. filed SEC Form 8-K: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

    6/12/26 4:30:27 PM ET
    $GTBP
    Biotechnology: Pharmaceutical Preparations
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    Get the next $GTBP alert in real time by email
    false --12-31 0000109657 0000109657 2026-06-08 2026-06-08 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 8, 2026

     

     

     

    GT Biopharma, Inc.

    (Exact name of registrant as specified in its charter)

     

    Delaware

    (State or other Jurisdiction of Incorporation)

     

    1-40023   94-1620407

    (Commission

    File Number)

     

    (IRS Employer

    Identification No.)

     

    N/A1

    (Address of Principal Executive Offices and zip code)

     

    (415) 919-4040

    (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, $0.001 par value   GTBP   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. ☐

     

     

    1 Effective as of July 1, 2024, the Company became a fully remote company. We do not maintain a principal executive office. For purposes of compliance with applicable requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, any stockholder communication required to be sent to the Company’s principal executive offices may be directed to 505 Montgomery Street, 10th Floor, San Francisco, California 94111, or by email to auditcommittee@gtbiopharma.com.

     

     

     

     

     

     

    Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

     

    On June 8, 2026, the Board of Directors (the “Board”) of GT Biopharma, Inc., a Delaware corporation (the “Company”) approved an amendment (the “Amendment”) to the Company’s Amended and Restated Bylaws, effective June 8, 2026, to reduce the number of shares that are required to be present in person or by proxy at a meeting of the Company’s stockholders (a “Meeting”) for purposes of establishing a quorum. Prior to the Amendment, the presence, in person or by proxy duly authorized, of the holders of a majority of the outstanding shares of stock entitled to vote was required to establish a quorum for the transaction of business at a Meeting. As approved in the Amendment, the presence, in person or by proxy duly authorized, of the holders of not less than one-third (1/3) of the outstanding shares of stock entitled to vote will constitute a quorum for the transaction of business at a Meeting.

     

    The Board adopted the Amendment to be better able to obtain a quorum and conduct business at a Meeting. The Board based its decision on the increasing prevalence of brokerage firms opting to forgo discretionary or proportionate voting of the shares held by them in street name, which is making it increasingly difficult for companies to obtain a quorum of the majority. The change to the quorum requirement was made to improve the Company’s ability to hold Meetings when called.

     

    The foregoing description of the Amendment is qualified by reference to the full text of the Amendment, which is attached to this Form 8-K as Exhibit 3.1, and which is incorporated herein by reference.

     

    Item 9.01 Financial Statements and Exhibits.

     

    (d) Exhibits.

     

    Exhibit

    Number

      Description
         
    3.1   Amendment No. 1 to the Amended and Restated Bylaws of GT Biopharma, Inc.
    104   Cover Page Interactive Data File, formatted in Inline XBRL

     

     

     

     

    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.

     

      GT BIOPHARMA, INC.
       
    Date: June 12, 2026 By: /s/ Alan Urban
        Alan Urban
        Chief Financial Officer

     

     

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