Sonnet BioTherapeutics Holdings, Inc. (SONN) Research

Sonnet BioTherapeutics Holdings, Inc., a biotechnology company based in Princeton, New Jersey, operates in the clinical stage with a primary focus on oncology. The firm is dedicated to developing novel platforms for creating biologic medicines that can exhibit either singular or dual therapeutic mechanisms. Central to their strategy is a proprietary fully human albumin binding technology. This innovative system employs human single-chain antibody fragments specifically engineered to bind to human serum albumin, leveraging it for enhanced delivery and transport to target tissues. Their leading therapeutic candidate, SON-1010, is a fully human variant of interleukin 12, currently being advanced for the treatment of non-small cell lung cancer and cancers affecting the head and neck. Additionally, Sonnet is progressing SON-080, another fully human interleukin 6 formulation, intended to address both chemotherapy-induced and diabetic peripheral neuropathy. The company also maintains a licensing agreement with New Life Therapeutics PTE, LTD., for the development and commercialization of pharmaceutical preparations containing a specific recombinant human interleukin 6.

Market snapshot

Symbol
SONN
Price
$1.26
Day change
-59.35%
Market cap
$8.4M
P/E ratio
-0.32x
52-week range
1.08-19.3
Sector
Healthcare
Industry
Biotechnology

Peer companies

  • Boundless Bio, Inc. (BOLD)
  • Cadrenal Therapeutics, Inc. Common Stock (CVKD)
  • iBio, Inc. (IBIO)
  • Intensity Therapeutics, Inc. (INTS)
  • Iterum Therapeutics plc (ITRM)
  • Klotho Neurosciences, Inc. (KLTO)
  • Q32 Bio Inc. (QTTB)
  • Rallybio Corporation (RLYB)

Recent insider activity

  • Kenney Richard T — M-Exempt (163760 shares) on 2025-12-02
  • Kenney Richard T — M-Exempt (86505 shares) on 2025-12-02
  • Kenney Richard T — F-InKind (16891 shares) on 2025-12-02
  • Kenney Richard T — M-Exempt (86505 shares) on 2025-12-02
  • Kenney Richard T — D-Return (69614 shares) on 2025-12-02

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