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Sonnet BioTherapeutics Holdings, Inc. Announces Adjournment of Special Meeting
PRINCETON, N.J., Nov. 18, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc., (NASDAQ: SONN) (“Sonnet” or the “Company”) today announced that it has adjourned its special meeting of stockholders (the “Special Meeting”) in order to provide stockholders additional time within which to vote on its proposed business combination (the “Business Combination”) with Hyperliquid Strategies Inc (“HSI”) and Rorschach I LLC (“Rorschach”), and the other proposals to be considered at the special me Nov 18, 2025 - $SONN
Evaluation of SON-1010 Using a Patient-Derived Tumoroid Platform to Support an Ongoing Phase 1 Study in Patients with Sarcoma
HOUSTON, Oct. 15, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (NASDAQ:SONN) is collaborating with Spanios on a non-clinical study using New Alternate Methodologies (NAM)-based patient-derived tumoroid (PDT) platforms that emulate the tumor microenvironment (TME) ex vivo to evaluate the effect of SON-1010 (IL-12-FHAB) in soft tissue sarcoma. The study aims to speed up the development of treatments for patients with rare and difficult-to-treat cancers. This study utilizes Spanio Oct 15, 2025 - $SONN
Sonnet to Present at the MedInvest Biotech & Pharma Conference
Live webcast presentation on Thursday, September 25th at 9:40 AM PTPRINCETON, N.J., Sept. 19, 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 Raghu Rao, Interim Chief Executive Officer of Sonnet, will present on Thursday, September 25, 2025 at 9:40 AM PT at the MedInvest Biotech & Pharma Conference being held in P Sep 19, 2025 - $SONN
Sonnet Releases Virtual Investor "What This Means" Segment
- Dr. Richard Kenney, Chief Medical Officer of Sonnet, discusses the recently announced expansion of its clinical study of patients with platinum-resistant ovarian cancer (PROC) (SB221) - Watch the "What This Means" video here PRINCETON, N.J., Aug. 11, 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 the release of a Vi Aug 11, 2025 - $SONN
Sonnet BioTherapeutics Expands Clinical Evaluation of SON-1010 Dose Escalation with Atezolizumab in Ovarian Cancer
Sonnet's lead product, SON-1010 (IL12-FHAB), is being evaluated in combination with atezolizumab (Tecentriq®) in patients with advanced platinum-resistant ovarian cancer (PROC) (SB221) Topline safety, cytokine, and efficacy data suggest a strong potential for clinical benefit using the current maximum dose of SON-1010 A second patient with PROC in the E6 combination cohort recently had a confirmed PR, so 2 out of 3 total patients had a tumor response at that dose After completing enrollment of t Aug 4, 2025 - $SONN
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