LeonaBio, Inc. (LONA)
About LeonaBio, Inc.
LeonaBio Inc is a clinical-stage biopharmaceutical company focused on the development of novel therapeutics for high unmet medical needs. Its key drug candidates, lasofoxifene and ATH-1105, are novel, small-molecule therapies with the potential to address treatment-resistant metastatic breast cancer and amyotrophic lateral sclerosis (ALS). LeonaBio is also exploring the use of other drug candidates that enhance the neurotrophic HGF system, including ATH-1020, to improve neuronal health and function in multiple neurological diseases. In addition, it is also focused on designing and testing new early compounds directed towards novel targets for a variety of clinical applications. The company operates as a single operating segment, developing and commercializing therapeutics.
This profile is unclaimed. An authorized representative can claim it to add details and earn the Verified badge.
Financial summary
- Net income
- -$105.6M
- Total assets
- $92.2M
- Market cap
- $77.2M
Source: SEC EDGAR · updated Jun 7, 2026
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $77.2M
- Shares outstanding
- 10.4M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Sep 18, 2020
LeonaBio, Inc. (LONA) Stock Price
- Reported a net loss of $105.6M.
- Trading 37% below its 52-week high.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
No reviews yet. Be the first to review LeonaBio, Inc..
Write a review
News about LeonaBio, Inc.
News & sentiment via Polygon.io
LeonaBio, Inc.: frequently asked questions
Is LeonaBio, Inc. an American company?
LeonaBio, Inc. is a US-based company headquartered in Bothell, Washington, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is LeonaBio, Inc. headquartered?
LeonaBio, Inc. is headquartered in Bothell, Washington, United States.
Is LeonaBio, Inc. publicly traded?
Yes — LeonaBio, Inc. is a publicly traded company. Its stock trades under the ticker symbol LONA on the NASDAQ.
What does LeonaBio, Inc. do?
LeonaBio, Inc. is an American Pharmaceuticals company in the Health & Beauty sector.
