• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI Executive AssistantNEW
  • 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
  • AI Executive AssistantNEW
  • Settings
  • RSS Feeds
PublishGo to AppAI Helper
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

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

    Sonnet BioTherapeutics Holdings Inc. filed SEC Form 8-K: Leadership Update

    4/1/25 5:03:34 PM ET
    $SONN
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $SONN alert in real time by email
    false 0001106838 0001106838 2025-03-31 2025-03-31 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): March 31, 2025

     

    SONNET BIOTHERAPEUTICS HOLDINGS, INC.

    (Exact name of registrant as specified in its charter)

     

    Delaware   001-35570   20-2932652

    (State or other jurisdiction

    of incorporation)

     

    (Commission

    File Number)

     

    (IRS Employer

    Identification No.)

     

    100 Overlook Center, Suite 102

    Princeton, New Jersey

      08540
    (Address of principal executive offices)   (Zip Code)

     

    Registrant’s telephone number, including area code: (609) 375-2227

     

    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, $0.0001 Par Value   SONN   The Nasdaq Capital 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 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

     

    As a result of the passing of Pankaj Mohan, President, Chief Executive Officer and Chairman of the Board of Directors (the “Board”) of Sonnet BioTherapeutics Holdings, Inc. (the “Company”), on March 31, 2025, the Board unanimously appointed Raghu Rao, 62, a current member of the Board, as interim Chief Executive Officer and promoted Stephen McAndrew, Ph.D., the Company’s current Chief Business Officer, to President and Chief Business Officer.

     

    Mr. Rao has been a member of the Board since November 2019. Mr. Rao is a serial entrepreneur, strategic business advisor and angel investor. Mr. Rao has founded, scaled and had successful exits with several high-technology companies. In his 33-year career, Mr. Rao has advised clients on the strategy and roll-out of high-profile projects, such as USA.gov, TSA Screening Gateway, Cancer.gov and other eGovernment initiatives. As the Vistage Princeton Chair, from July 2012 to March 2017, Mr. Rao ran three high-performing peer advisory boards for middle-market CEOs and business leaders of high revenue companies. As the Chairman and President of InfoZen from August 1995 to July 2008, Mr. Rao has managed extensive U.S. Federal Government contracts. Mr. Rao is a 20-year Charter Member of The Indus Entrepreneurs (TiE.org) and a 5-year patron of the Indiaspora. He has held board positions at several companies including Cellix BioSciences (Jan 2016 - Jan 2017), Paper Battery Company (Jan 2009 - Dec 2018), Kovid Group (Feb 2016 - Oct 2017) , WizNucleus (Jun 2010 - present) and InfoZen (Aug 1995 - Jul 2008). Mr. Rao is active in social entrepreneurship and community service. He co-founded the Hindu Jewish Coalition in December 2012 and Forum for Religious Freedom in March 2007 to preserve religious diversity worldwide. He has held non-profit board positions at the Infinity Foundation (New Jersey), Arsha Vidya Gurukulam (Pennsylvania) and the Family Services Agency (Maryland). Mr. Rao has an MBA in Finance from George Washington University (Dec 1991), an M.S. in Computer Science from Virginia Tech (Dec 1986), and a B.Tech. in Electrical Engineering from Indian Institute of Technology Madras (June 1984).

     

    The Company may enter into a formal employment agreement with Mr. Rao at a later date.

     

    There are no arrangements or understandings between Mr. Rao and any other persons pursuant to which Mr. Rao was selected as an officer of the Company, Mr. Rao has no family relationships with any of the Company’s directors or executive officers, and Mr. Rao is not a party to and does not have any direct or indirect material interest in any transaction requiring disclosure under Item 404(a) of Regulation S-K under the Securities Act of 1933, as amended.

     

    Dr. McAndrew, age 71, has served as our Chief Business Officer since February 2025, and previously our Senior Vice President of Business Development since the Company’s merger in 2020. Prior to the merger, Dr. McAndrew served as the Senior Vice President of Business Development of Sonnet BioTherapeutics, Inc. (“Prior Sonnet”) from February 2020. Before joining Prior Sonnet, Dr. McAndrew served as the Senior Vice President of Business Strategy & Development at Oncobiologics, Inc. from March 2014 to October 2019 and as the Vice President of Business Development from February 2012 to March 2014. Prior to Oncobiologics, Inc., Dr. McAndrew served in various business development roles at several biopharmaceutical companies from 2001 to 2011. From March 1993 to December 2001, Dr. McAndrew also served in various positions of increasing responsibility at Bristol-Myers Squibb Company, including as the Director of Biotechnology Licensing within the External Science and Technology Department. Dr. McAndrew earned his Ph.D. in Molecular and Cellular Biology from Ohio University, an M.S in Molecular Genetics from the State University of New York at Albany and a B.S from the State University of New York at Oswego.

     

    As previously disclosed, on February 12, 2025, the Company entered into an employment agreement with Dr. McAndrew (the “McAndrew Agreement”), setting forth the terms of his employment as Chief Business Officer. Pursuant to the McAndrew Agreement, Dr. McAndrew is entitled to, among other things, (i) an annual gross base salary of $330,000 (“Base Salary”) and (ii) eligibility for a performance-based cash bonus of up to 35% of the Base Salary, as determined by the Board. The McAndrew Agreement shall terminate in accordance with the terms set forth therein. Pursuant to the McAndrew Agreement, if Dr. McAndrew is terminated without “Cause” or for “Good Reason” within 2 months prior to or within 12 months following a “Change in Control”, he is entitled to (i) his base salary for 12 months, (ii) any performance bonus for the performance year in which his termination occurs, and (iii) if he timely continued coverage under COBRA, payment for COBRA premiums necessary to continue coverage until the earliest of (a) 18 months following the termination date, (b) the date he becomes eligible for substantially equivalent health insurance coverage in connection with new employment or self-employment, or (c) the date he becomes ineligible for COBRA continuation coverage. If Dr. McAndrew is terminated without “Cause” or for “Good Reason” not coincident with a “Change in Control”, he is entitled to (i) his base salary for 9 months, (ii) any performance bonus for the performance year in which his termination occurs, and (iii) if he timely continued coverage under COBRA, payment for COBRA premiums necessary to continue coverage until the earliest of (a) 12 months following the termination date, (b) the date he becomes eligible for substantially equivalent health insurance coverage in connection with new employment or self-employment, or (c) the date he becomes ineligible for COBRA continuation coverage.

     

    There are no arrangements or understandings between Dr. McAndrew and any other persons pursuant to which Dr. McAndrew was selected as an officer of the Company, Dr. McAndrew has no family relationships with any of the Company’s directors or executive officers, and Dr. McAndrew is not a party to and does not have any direct or indirect material interest in any transaction requiring disclosure under Item 404(a) of Regulation S-K under the Securities Act of 1933, as amended.

     

     

     

     

    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.

     

      Sonnet BioTherapeutics Holdings, Inc.
       
    Date: April 1, 2025 By: /s/ Donald Griffith
      Name: Donald Griffith
      Title: Chief Financial Officer

     

     

    Get the next $SONN alert in real time by email

    Crush Q3 2025 with the Best AI Executive Assistant

    Stay ahead of the competition with Tailforce.ai - your AI-powered business intelligence partner.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Tailforce.ai

    Recent Analyst Ratings for
    $SONN

    DatePrice TargetRatingAnalyst
    2/9/2022$5.00 → $2.00Buy
    BTIG
    12/20/2021$8.00 → $2.50Buy
    Chardan Capital
    12/16/2021$2.00Buy
    HC Wainwright & Co.
    9/15/2021$5.00Buy
    BTIG
    More analyst ratings

    $SONN
    SEC Filings

    See more
    • Sonnet BioTherapeutics Holdings Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

      8-K - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Filer)

      7/2/25 9:00:41 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sonnet BioTherapeutics Holdings Inc. filed SEC Form 8-K: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Other Events

      8-K - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Filer)

      6/2/25 4:57:28 PM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 10-Q filed by Sonnet BioTherapeutics Holdings Inc.

      10-Q - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Filer)

      5/13/25 9:49:17 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $SONN
    Insider Trading

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

    See more
    • New insider Mcandrew Stephen J claimed ownership of 446 shares (SEC Form 3)

      3 - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Issuer)

      2/21/25 4:05:25 PM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Director Bhatt Nailesh was granted 373 shares, increasing direct ownership by 214% to 547 units (SEC Form 4)

      4 - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Issuer)

      12/5/24 9:55:15 PM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Chief Technical Officer Dexter Susan was granted 1,452 shares, increasing direct ownership by 760% to 1,643 units (SEC Form 4)

      4 - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Issuer)

      12/5/24 9:55:14 PM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $SONN
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • Sonnet Chief Medical Officer, Richard Kenney, M.D., to Present at the 6th Annual Cytokine-Based Drug Development Summit

      PRINCETON, N.J., May 01, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (NASDAQ:SONN) (the "Company" or "Sonnet"), a clinical-stage company developing immunotherapeutic drugs targeting the tumor microenvironment (TME), today announced it will present at the 6th Annual Cytokine-Based Drug Development Summit being held May 15-16, 2025 in Boston, MA. Details of the presentation are as follows: Title: Managing Toxicity Caused by The Over Expression of Cytokines to Widen the Therapeutic WindowSession: Understanding Toxicity Challenges & Improving Safety Profiles to Widen the Therapeutic WindowSpeaker: Richard Kenney, M.D., Chief Medical Officer of Sonnet Date and Time: Thursda

      5/1/25 9:00:00 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sonnet Releases Virtual Investor "What This Means" Segment

      - Raghu Rao, Interim Chief Executive Officer and Dr. Richard Kenney, Chief Medical Officer, of Sonnet discuss the recently announced safety data related to SON-1010 - Watch the "What This Means" video here PRINCETON, N.J., April 16, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (NASDAQ:SONN) (the "Company" or "Sonnet"), a clinical-stage company developing immunotherapeutic drugs targeted to the tumor microenvironment (TME), today announced that members of the Sonnet management team participated in a Virtual Investor "What This Means" segment.As part of the segment, Raghu Rao, Interim Chief Executive Officer and Dr. Richard Kenney, Chief Medical Officer, discussed

      4/16/25 9:10:00 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sonnet's SON-1010 Demonstrates a Strong Safety Profile in Combination with Atezolizumab for Treatment of Platinum-Resistant Ovarian Cancer, Including a Partial Response at the Highest Dose

      Topline safety data in SB221 study suggest clinical benefit of SON-1010 in combination with atezolizumab (Tecentriq®) The maximum tolerated dose (MTD) of SON-1010 was set at 1200 ng/kg in combination with atezolizumab in patients with platinum-resistant ovarian cancer (PROC), without dose-limiting toxicity or evidence of cytokine release syndrome at any dose level Stable disease (SD) at four months post-initiation of dosing was seen in 5 of 15 evaluable patients (33%), with 4 continuing beyond 6 months One patient with PROC who was dosed at the MTD had a partial response (PR) by RECIST criteria (44% decrease from baseline) and >2x decrease in the CA 125 b

      4/4/25 9:00:00 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $SONN
    Insider Purchases

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

    See more
    • Mohan Pankaj bought 34,375 shares, increasing direct ownership by 137% to 59,526 units (SEC Form 4)

      4 - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Issuer)

      10/27/23 8:00:08 PM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Rao Raghu bought 15,625 shares, increasing direct ownership by 1,315% to 16,813 units (SEC Form 4)

      4 - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Issuer)

      10/27/23 8:00:10 PM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $SONN
    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
    • BTIG reiterated coverage on Sonnet BioTherapeutics with a new price target

      BTIG reiterated coverage of Sonnet BioTherapeutics with a rating of Buy and set a new price target of $2.00 from $5.00 previously

      2/9/22 6:54:44 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Chardan Capital reiterated coverage on Sonnet BioTherapeutics with a new price target

      Chardan Capital reiterated coverage of Sonnet BioTherapeutics with a rating of Buy and set a new price target of $2.50 from $8.00 previously

      12/20/21 8:31:50 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • HC Wainwright & Co. initiated coverage on Sonnet BioTherapeutics with a new price target

      HC Wainwright & Co. initiated coverage of Sonnet BioTherapeutics with a rating of Buy and set a new price target of $2.00

      12/16/21 8:15:32 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $SONN
    Leadership Updates

    Live Leadership Updates

    See more
    • Sonnet Announces the Passing of Founder and CEO Pankaj Mohan, Ph.D.

      PRINCETON, N.J., April 01, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (NASDAQ:SONN) (the "Company" or "Sonnet"), a clinical-stage company developing immunotherapeutic drugs targeted to the tumor microenvironment (TME), today announced with deep and profound sadness the tragic passing of Pankaj Mohan, Ph.D., Sonnet Founder and Chief Executive Officer. The Company's Board of Directors has unanimously approved the appointment of current board member Raghu Rao, as Interim Chief Executive Officer of the Company, and the promotion of Stephen McAndrew, Ph.D., the Company's current Chief Business Officer, to President and Chief Business Officer of the Company. The Board intends

      4/1/25 7:30:00 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sonnet BioTherapeutics Appoints Stephen McAndrew, Ph.D. as Chief Business Officer

      PRINCETON, N.J., Feb. 13, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (NASDAQ:SONN) (the "Company" or "Sonnet"), a clinical-stage company developing targeted immunotherapeutic drugs, announced today the appointment of Stephen J. McAndrew, Ph.D., as Chief Business Officer, effective February 17, 2025. Dr. McAndrew brings more than 30 years of experience with various business models and types of transactional agreements involving biologics at different stages of development. During the course of his tenure at Sonnet, Dr. McAndrew has served as Vice President and then Senior Vice President, Business Development, and has been responsible for developing and leading the Compa

      2/13/25 8:30:00 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sonnet BioTherapeutics Appoints Ms. Lori McNeill to the Board of Directors and Formalizes the Company's Business Advisory Committee

      Ms. McNeill is a former executive of Pfizer and an entrepreneur with expertise in marketing and public relations; she will sit on the Board of Directors and serve as the Chairperson of Sonnet's newly formed Business Advisory Committee (BAC)The BAC will advise the company on business collaborations, communications and interactions with the Federal GovernmentPRINCETON, NJ / ACCESSWIRE / September 26, 2022 / Sonnet BioTherapeutics Holdings, Inc. (NASDAQ:SONN), a clinical-stage company developing targeted immunotherapeutic drugs, announced today that Lori McNeill has been appointed to the Company's Board of Directors. Ms. McNeill's Board position will also round out the composition of the compan

      9/26/22 8:00:00 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $SONN
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    See more
    • SEC Form SC 13G/A filed by Sonnet BioTherapeutics Holdings Inc. (Amendment)

      SC 13G/A - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Subject)

      1/2/24 4:19:28 PM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SC 13G/A filed by Sonnet BioTherapeutics Holdings Inc. (Amendment)

      SC 13G/A - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Subject)

      11/17/23 11:32:52 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SC 13G/A filed by Sonnet BioTherapeutics Holdings Inc. (Amendment)

      SC 13G/A - Sonnet BioTherapeutics Holdings, Inc. (0001106838) (Subject)

      11/6/23 11:35:23 AM ET
      $SONN
      Biotechnology: Pharmaceutical Preparations
      Health Care