Latest News and Press Releases

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...

- 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...

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...

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...

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...

SON-1010 is being studied as a combination therapy with trabectedin (Yondelis®), the first FDA-approved treatment for two types of advanced soft tissue sarcoma after failure of standard chemotherapy,...

Company advancing development of its modified version of Interleukin-18 (IL-18Binding Protein Resistant or IL-18BPR) that exhibits wild-type binding to the IL-18 receptor (IL-18Rc), coupled with...

On-demand video webcast now available here  PRINCETON, N.J., March 11, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (the “Company” or “Sonnet”) (NASDAQ: SONN), a clinical-stage...

Poster presented at the 2025 AACR:IO Conference Company’s novel platform that delivers either mono- or bifunctional immunomodulators linked to a Fully-Human, Albumin Binding scFv domain...

Building on proven targeting of the FHAB domain, Sonnet’s ADC platform offers flexible payload capacity and controllable drug-antibody ratios (DAR) An epidermal growth factor receptor 2 (HER2) ADC...