Latest News and Press Releases

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...

PRINCETON, N.J., Feb. 18, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (the “Company” or “Sonnet”) (NASDAQ: SONN), a clinical-stage company developing targeted immunotherapeutic...

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...

Completion of SON-1010 (IL12-FHAB) monotherapy dose escalation in Phase 1 SB101 trial; Stable disease (SD) at four months post-initiation of dosing was seen in 48% evaluable monotherapy patients, and...

European Patent Office (EPO) grants EU Patent No. EP3583125 B1 covering the Company’s Fully Human Albumin Binding (FHAB®) domain fusion proteins In addition to the U.S. and EU, Sonnet’s global IP...

Live webcast on Wednesday, January 29th at 2:40 PM ET PRINCETON, NJ, Jan. 22, 2025 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (the “Company” or “Sonnet”) (NASDAQ: SONN), a...

SON-1010, after receipt of data suggesting clinical benefit when administered as a monotherapy in patients with advanced solid tumors, enters combination evaluation with trabectedin (Yondelis®) with...

PRINCETON, NJ, Dec. 23, 2024 (GLOBE NEWSWIRE) -- Sonnet BioTherapeutics Holdings, Inc. (the “Company” or “Sonnet”) (NASDAQ: SONN), a clinical-stage company developing targeted immunotherapeutic...

Continued progress with both clinical trials of lead program, SON-1010, for solid tumors and Platinum-Resistant Ovarian Cancer (PROC)  Executed licensing agreement to support initiation of a Phase 2...