• 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
PublishDashboard
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI employees
    Legal
    Terms of usePrivacy policyCookie policy

    GT Biopharma Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Leadership Update, Financial Statements and Exhibits

    6/11/25 4:05:24 PM ET
    $GTBP
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $GTBP alert in real time by email
    false 0000109657 0000109657 2025-06-10 2025-06-10 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 10, 2025

     

     

     

    GT Biopharma, Inc.

    (Exact name of registrant as specified in its charter)

     

    Delaware

    (State or other Jurisdiction

    of Incorporation)

     

    1-40023

    (Commission

    File Number)

     

    94-1620407

    (IRS Employer

    Identification No.)

     

    N/A1

    (Address of Principal Executive Offices and zip code)

     

    (415)-919-4040

    (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 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(b) under the Exchange Act (17 CFR 240.14a-12(b))
       
    ☐ 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 Series   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. ☐

     

     

    1Effective 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 [email protected].

     

     

     

     

     

     

    Item 1.01 Entry into a Material Definitive Agreement.

     

    Common Shares Purchase Agreement

     

    As previously disclosed on May 14, 2025, GT Biopharma, Inc. (the “Company”) entered into a common shares purchase agreement (the “Purchase Agreement”) with investors (each an “Investor,” and collectively, the “Investors”) relating to a committed equity facility (the “Facility”). Pursuant to the Purchase Agreement, the Company has the right from time to time at its option to sell to the Investors up to $20 million of its common stock subject to certain conditions and limitations set forth in the Purchase Agreement. Pursuant to the Purchase Agreement, the issuance of shares of common stock, par value $0.001 per share (the “Common Stock”), of the Company, to each Investor is subject to a beneficial ownership limitation of 4.99% (the “Beneficial Ownership Limitation”), which in ease case restricts each Investor from purchasing shares of Common Stock under the Purchase Agreement which, when aggregated with all other shares of Common Stock then beneficially owned by such Investor and its affiliates, would result in the beneficial ownership by the Investor and its affiliates (on an aggregated basis) of more than 4.99% of the outstanding voting power or number of shares of Common Stock.

     

    On June 10, 2025, the Company and the Investors entered into the First Amendment to Common Shares Purchase Agreement (the “First Amendment to Common Shares Purchase Agreement”) to increase the Beneficial Ownership Limitation to permit an Investor to beneficially own up to 9.99% of the outstanding voting power or number of shares of Common Stock under the Purchase Agreement.

     

    The foregoing description of the First Amendment to Common Shares Purchase Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of such exhibit, a copy of which is attached as Exhibit 10.1 to this Current Report on Form 8-K, which is incorporated herein by reference.

     

    Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

     

    On June 9, 2025, Andrew Ritter resigned as a member of the board of directors (the “Board”) of the Company and all committees thereof.

     

    On June 10, 2025, the Board appointed David C. Mun-Gavin as a non-employee director of the Board.

     

    On June 10, 2025, the Board ratified the appointment of Mr. Mun-Gavin to the Audit Committee of the Board, the Compensation Committee of the Board (the “Compensation Committee) and the Nominating and Corporate Governance Committee of the Board, with Mr. Mun-Gavin serving as chair of the Compensation Committee, effective as of the date he commenced service on the Board, having determined that Mr. Mun-Gavin qualifies as “independent” in accordance with Nasdaq’s listing requirements, including those requirements specifically applicable to audit committee members.

     

    Item 9.01 Financial Statements and Exhibits.

     

    (d) Exhibits

     

    Exhibit

    No.

      Description
    10.1   First Amendment to Common Shares Purchase Agreement, dated as of June 10, 2025, between the Company and the investors identified therein.
    104   Cover Page Interactive Date File (embedded within the Inline XRBL 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.

     

      GT BIOPHARMA, INC.
         
    Date: June 11, 2025 By: /s/ Alan Urban
        Alan Urban
        Chief Financial Officer

     

     

     

    Get the next $GTBP alert in real time by email

    Chat with this insight

    Save time and jump to the most important pieces.

    Recent Analyst Ratings for
    $GTBP

    DatePrice TargetRatingAnalyst
    12/2/2024$11.00Buy
    ROTH MKM
    More analyst ratings

    $GTBP
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • GT Biopharma Appoints New Member to its Board of Directors

      SAN FRANCISCO, CALIFORNIA, June 13, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced the appointment of David C. Mun-Gavin to its Board of Directors. "We are very pleased to welcome David to the Board of Directors. David is an experienced senior executive with global connections and a proven track record of success in working with corporate management teams," said Michael Breen, Executive Chairman and Chief Executive Officer of GT Biopharma. "His guidance and perspective will be

      6/13/25 9:00:00 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • GT Biopharma Advances GTB-3650 Phase 1 Trial to Cohort 2 Following Successful Initial Human Dosing and Evidence of Early Immune Activation Signals

      Following the formal safety review of Cohort 1, no safety or tolerability issues were observed, allowing the company to move forward with Cohort 2. The company plans on releasing more detailed results from Phase 1 later in 2025 following completion of additional dose cohorts. SAN FRANCISCO, CALIFORNIA, May 19, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced successful completion of dosing in Cohort 1 and subsequent initiation of dosing in Cohort 2 of its Phase 1 dose escalatio

      5/19/25 9:00:00 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • GT Biopharma Appoints New Member to its Board of Directors

      SAN FRANCISCO, CALIFORNIA, May 14, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced the appointment of Hilary Kramer to its Board of Directors. Mrs. Kramer will be replacing current board member Bruce Wendel, who is resigning his position. "We are delighted to welcome Hilary to the Board of Directors at this exciting time, and we look forward to leveraging her expertise as we continue to make great clinical progress with our NK engagers," said Michael Breen, Executive Chairman a

      5/14/25 7:00:00 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $GTBP
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    See more
    • ROTH MKM initiated coverage on GT Biopharma with a new price target

      ROTH MKM initiated coverage of GT Biopharma with a rating of Buy and set a new price target of $11.00

      12/2/24 10:00:20 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • HC Wainwright & Co. initiated coverage on GT Biopharma with a new price target

      HC Wainwright & Co. initiated coverage of GT Biopharma with a rating of Buy and set a new price target of $25.00

      5/24/21 6:11:36 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • B. Riley Securities initiated coverage on GT Biopharma with a new price target

      B. Riley Securities initiated coverage of GT Biopharma with a rating of Buy and set a new price target of $21.00

      4/13/21 6:45:30 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $GTBP
    Insider Trading

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

    See more
    • SEC Form 3 filed by new insider Kramer Hilary

      3 - GT Biopharma, Inc. (0000109657) (Issuer)

      6/3/25 4:15:22 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 3 filed by new insider Ritter Andrew J

      3 - GT Biopharma, Inc. (0000109657) (Issuer)

      5/29/25 4:15:10 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 4 filed by Chief Financial Officer Urban Alan Louis

      4 - GT Biopharma, Inc. (0000109657) (Issuer)

      10/21/24 9:13:40 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $GTBP
    SEC Filings

    See more
    • SEC Form S-1 filed by GT Biopharma Inc.

      S-1 - GT Biopharma, Inc. (0000109657) (Filer)

      6/11/25 5:30:04 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form DEFA14A filed by GT Biopharma Inc.

      DEFA14A - GT Biopharma, Inc. (0000109657) (Filer)

      6/11/25 4:31:38 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form DEF 14A filed by GT Biopharma Inc.

      DEF 14A - GT Biopharma, Inc. (0000109657) (Filer)

      6/11/25 4:30:51 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $GTBP
    Leadership Updates

    Live Leadership Updates

    See more
    • GT Biopharma Appoints New Member to its Board of Directors

      SAN FRANCISCO, CALIFORNIA, June 13, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced the appointment of David C. Mun-Gavin to its Board of Directors. "We are very pleased to welcome David to the Board of Directors. David is an experienced senior executive with global connections and a proven track record of success in working with corporate management teams," said Michael Breen, Executive Chairman and Chief Executive Officer of GT Biopharma. "His guidance and perspective will be

      6/13/25 9:00:00 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • GT Biopharma Appoints New Member to its Board of Directors

      SAN FRANCISCO, CALIFORNIA, May 14, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced the appointment of Hilary Kramer to its Board of Directors. Mrs. Kramer will be replacing current board member Bruce Wendel, who is resigning his position. "We are delighted to welcome Hilary to the Board of Directors at this exciting time, and we look forward to leveraging her expertise as we continue to make great clinical progress with our NK engagers," said Michael Breen, Executive Chairman a

      5/14/25 7:00:00 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • GT Biopharma Appoints Manu Ohri as Chief Financial Officer

      BRISBANE, Calif., Feb. 18, 2022 /PRNewswire/ -- GT Biopharma, Inc. (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager, TriKE® protein biologic technology platform, today announced the appointment of Manu Ohri, who joins the Company as its Chief Financial Officer (CFO) effective immediately. Mr. Ohri, an accomplished accounting and finance executive brings to GT Biopharma over 25 years of management, finance and public accounting experience in working with Boar

      2/18/22 7:30:00 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $GTBP
    Financials

    Live finance-specific insights

    See more
    • Peter Derycz and Bristol Investment Fund Ltd. Issue Open Letter to Research Solutions, Inc. Shareholders

      Believe Urgent Change is Needed at Research Solutions to Address Underperformance, Poor Operational Execution, and Lack of Accountability Highlight that Since Roy Olivier Became Chief Executive Officer, Research Solutions' Share Price Has Declined More than 20% THOUSAND OAKS, Calif., Aug. 04, 2023 (GLOBE NEWSWIRE) -- Peter Derycz, Bristol Investment Fund Ltd. ("Bristol Fund") and certain of Bristol Fund's affiliates (collectively, the "Group"), who collectively beneficially own approximately 20% of Research Solutions, Inc.'s (NASDAQ:RSSS) outstanding shares, today issued an open letter from Mr. Derycz to RSSS shareholders regarding why change is needed at RSSS and the Group's intention t

      8/4/23 9:30:41 AM ET
      $GTBP
      $RSSS
      Biotechnology: Pharmaceutical Preparations
      Health Care
      Business Services
      Consumer Discretionary
    • GT BioPharma to Host a Management Update Conference Call

      BEVERLY HILLS, Calif., Nov. 24, 2021 /PRNewswire/ -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager, TriKE® platform, today announced that Michael Breen, Executive Chairman and Dr. Greg Berk, President of R&D, Chief Medical Officer and Interim Chief Executive Officer will be hosting a Management Update Conference call on Tuesday, November 30th at 4:30PM Eastern Time. To join the live webcast of the call and view the accom

      11/24/21 4:05:00 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • GT Biopharma Provides Second Quarter 2021 Business Update

      BEVERLY HILLS, Calif., Aug. 13, 2021 /PRNewswire/ -- GT Biopharma, Inc. ("GT Biopharma" or the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager (TriKE®) protein biologic technology platform, today provided a general business update of events in the second quarter ending June 30, 2021. "I am pleased with the corporate and clinical development milestones that GT Biopharma continues to achieve throughout the first half of 2021," said Anthony J. Catal

      8/13/21 7:30:00 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $GTBP
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    See more
    • SEC Form SC 13G/A filed by GT Biopharma Inc. (Amendment)

      SC 13G/A - GT Biopharma, Inc. (0000109657) (Subject)

      5/23/24 8:31:08 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SC 13G/A filed by GT Biopharma Inc. (Amendment)

      SC 13G/A - GT Biopharma, Inc. (0000109657) (Subject)

      2/14/24 2:46:25 PM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SC 13G filed by GT Biopharma Inc.

      SC 13G - GT Biopharma, Inc. (0000109657) (Subject)

      9/19/23 11:56:06 AM ET
      $GTBP
      Biotechnology: Pharmaceutical Preparations
      Health Care