Septerna, Inc. (SEPN) Research

Septerna, Inc. is a biopharmaceutical firm in the clinical development phase, dedicated to the identification and advancement of orally administered, small molecule therapies that modulate G protein-coupled receptors (GPCRs). The company's pipeline is designed to address a spectrum of conditions within endocrinology, immunology and inflammation, and metabolic disorders. Among its key programs, Septerna is developing SEP-786, an oral small molecule serving as a PTH1R agonist for individuals suffering from hypoparathyroidism. Another candidate, SEP-631, is an oral small molecule MRGPRX2 NAM aimed at treating chronic spontaneous urticaria and other mast cell-related ailments. Furthermore, its TSHR Program involves an oral small molecule TSHR NAM for both Graves' disease and thyroid eye disease. The company is also progressing oral small molecule single- and multi-incretin receptor agonists to tackle metabolic issues such as obesity and type 2 diabetes. Founded in 2019, Septerna, Inc. is headquartered in South San Francisco, California. It was formerly known as GPCR NewCo, Inc. until its rebranding to Septerna Inc. in June 2021.

Market snapshot

Symbol
SEPN
Price
$36.17
Day change
+1.03%
Market cap
$1.6B
P/E ratio
-44.92x
52-week range
9.96-37.32
Sector
Healthcare
Industry
Biotechnology
Next earnings
in 2 months
Analyst price target
$50.00

Peer companies

  • Arbutus Biopharma Corporation (ABUS)
  • Bicara Therapeutics Inc. Common Stock (BCAX)
  • EyePoint Pharmaceuticals, Inc. (EYPT)
  • Fortrea Holdings Inc. (FTRE)
  • Kura Oncology, Inc. (KURA)
  • Maravai LifeSciences Holdings, Inc. (MRVI)
  • Nurix Therapeutics, Inc. (NRIX)
  • Prime Medicine, Inc. (PRME)

Recent insider activity

  • Shaikhly Samira — M-Exempt (6250 shares) on 2026-06-12
  • Shaikhly Samira — M-Exempt (6250 shares) on 2026-06-12
  • Shaikhly Samira — S-Sale (6250 shares) on 2026-06-12
  • Shaikhly Samira — M-Exempt (4355 shares) on 2026-06-01
  • Shaikhly Samira — M-Exempt (637 shares) on 2026-06-01

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