• $1.6B
    Market Cap
  • 186.09%
    1-Year Change
  • Biotechnology
    Industry

Key Performance

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  • Earnings Score: N/A
  • Momentum Score: 35
  • True Yield: N/A
  • Financial Health Score: N/A
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Latest Research & News

Septerna's Chief People Officer Sold Nearly 12,000 Company Shares. What Does That Mean for Investors?

Septerna's Chief People Officer Samira Shaikhly sold 11,798 shares worth approximately $355,000 on May 26, 2026, reducing her direct holdings by 93.7%. The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted in October 2025, indicating a non-discretionary transaction designed to avoid insider trading accusations. Despite the large insider sale, the company reported positive clinical trial progress and maintains strong cash reserves of $522.1 million, sufficient to fund operations into 2029.

07/05/2026, 9:35 AM • The Motley Fool

Is Septerna a Stock to Sell After an Insider Let Go of 15,000 Shares?

Septerna SVP Daniel D. Long exercised and sold 15,000 shares for ~$533,000 on June 22, 2026, reducing his direct holdings by 13.46%. The analyst suggests this appears to be routine income supplementation rather than a loss of confidence, as Long retains 96,412 shares and 36,000 unexercised options. Septerna, a clinical-stage biotech developing GPCR-targeted therapies, has shown positive phase 1 results for SEP-631 and maintains partnerships with Novo Nordisk.

06/29/2026, 11:05 PM • The Motley Fool

Septerna Announces Positive Phase 1 Data for SEP-631, an Oral MRGPRX2 NAM for the Treatment of Mast Cell-Driven Diseases, and Outlines Initial Phase 2 Development Strategy

Septerna announced positive Phase 1 results for SEP-631, an oral MRGPRX2 negative allosteric modulator for treating mast cell-driven diseases. The drug demonstrated robust, dose-dependent inhibition of icatibant-induced skin wheal formation with complete inhibition at 10 mg once-daily, was well-tolerated with an adverse event profile comparable to placebo, and showed a pharmacokinetic profile supporting once-daily dosing. The company plans to initiate Phase 2b development in chronic spontaneous urticaria in the second half of 2026.

03/01/2026, 9:45 AM • GlobeNewswire

Septerna to Participate in 8th Annual Evercore Healthcare Conference

Septerna, a clinical-stage biotechnology company specializing in GPCR drug discovery, will participate in the 8th Annual Evercore Healthcare Conference on December 2, 2025, presenting via live webcast.

11/25/2025, 8:00 AM • GlobeNewswire

Peers

Statistics

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Day Range
$33.91
$36.01
$34.36
1-Year Range
$10.93
$37.84
$34.36
Latest Close$34.36
Change
-$1.57 (-4.57%)
Volume394,064
Market Cap$1.6B
Shares Outstanding45.1M
P/E (TTM)-44.33
Diluted EPS (TTM)-$0.81
Enterprise Value$1.5B

Information as of 07/13/2026

Company Profile

$1.6B
Market Cap
-$36.0M
Net Income
Sector: Healthcare
Industry: Biotechnology
250 East Grand Avenue, South San Francisco, CA, United States, 94080
650 338 3533

Septerna, Inc., a clinical-stage biotechnology company, discovers and develops G protein-coupled receptor (GPCR) oral small molecule products for the treatment of endocrinology, immunology and inflammation, and metabolic diseases. It develops PTH1R Program, oral small molecule Parathyroid Hormone 1 Receptor agonists for the treatment of hypoparathyroidism; SEP-631, an oral small molecule MRGPRX2 negative allosteric modulator (NAM) for chronic spontaneous urticaria and other mast cell diseases; and TSHR Program, an oral small molecule TSHR NAM for graves' disease and thyroid eye disease. In addition, it focuses on other therapeutic areas, including neurology, women's health, cardiovascular disease, and respiratory disease. It has global collaboration and license agreement with Novo Nordisk to discover, develop and commercialize multiple potential oral small molecule therapies for metabolic-related diseases based on certain specified molecular targets. The company was formerly known as GPCR NewCo, Inc. and changed its name to Septerna Inc. in June 2021. Septerna, Inc. was incorporated in 2019 and is headquartered in South San Francisco, California.

Key Executives

  • Jeffrey T. Finer
  • Elizabeth Bhatt
  • Gilbert Labrucherie
  • Samira Shaikhly
  • Patrick Sexton

Current Ownership Distribution

  • Institutions223.4M (88.72%)
  • Mutual Funds27.1M (10.76%)
  • Insiders1.3M (0.51%)
  • Other0 (0.00%)