YARW
Yarrow Bioscience, Inc. Common Stock
Nasdaq · usd
Yarrow Bioscience, Inc. Common Stock (YARW) trades at $19.90 (-0.50%) as of 7:30:01 PM EDT on Oct 30, 2026, -15.68% over the past month. Market cap is $167.94M, with 1.3 days to cover in short interest.
Stock performance
How Yarrow Bioscience, Inc. Common Stock (YARW) stock has performed from one day to one year, with its 52-week range.
- 1D
- -0.50%
- 1W
- +3.27%
- 1M
- -15.68%
- YTD
- -29.06%
- 1Y
- -29.06%
- 52-wk range
- $18.05 – $44.28
Key statistics
Today's trading snapshot for YARW: day range, open, previous close, volume and market cap.
- Day range
- $19.28 – $20.61
- Open
- $19.96
- Prev close
- $20.00
- Volume
- 288.95K
- Market cap
- $167.94M
- Shares out
- 2.67M
8-K filings
Material corporate events Yarrow Bioscience, Inc. Common Stock has disclosed to the SEC on Form 8-K.
- Underwriting agreementSep 14, 2026
On September 10, 2026, Yarrow Bioscience, Inc. ... entered into an underwriting agreement ... with Jefferies LLC, TD Securities (USA) LLC and Guggenheim Securities, LLC, as the representatives of the underwriters named therein.
- Merger completionSep 10, 2026
This Current Report on Form 8-K updates Part I, Item 1 – Business of the Annual Report ... to reflect the merger between the Company and Yarrow Bioscience Operating Company Corp. (formerly known as Yarrow Bioscience, Inc.).
- Warrant or conversionJul 30, 2026
the Stockholder agreed to exchange an aggregate of 133,290 shares of the Company's common stock for pre-funded warrants (the 'Pre-Funded Warrants') to purchase an aggregate of 133,290 shares of Common Stock at an exercise price of $0.0001 per share. Each Pre-Funded Warrant will be immediately exercisable and will expire when exercised in full.
- Director departureJul 28, 2026
In accordance with the Merger Agreement, at the Effective Time, all of the Company's directors resigned from the Board and any respective committee of the Board of which they were members. The resignations were not the result of any disagreements with the Company relating to the Company's operations, policies or practices.
YARW short interest
How heavily YARW is shorted: shares short, days to cover and average daily volume.
- Days to cover
- 1.3
- Short interest
- 131.99K
- Avg volume
- 101.64K
As of · reported to FINRA twice monthly.
Frequently asked questions
What is the Yarrow Bioscience, Inc. Common Stock (YARW) stock price today?
Yarrow Bioscience, Inc. Common Stock (YARW) is trading at $19.90 (-0.50% on the day) as of 7:30:01 PM EDT on Oct 30, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.
What is Yarrow Bioscience, Inc. Common Stock?
Yarrow Bioscience Inc is a clinical-stage biopharmaceutical company focused on developing biotherapeutics for autoimmune thyroid diseases. Its flagship product candidate, YB-101 (also known as GenSci098), is a humanized, monoclonal antibody targeting the thyroid-stimulating…
What is the short interest in YARW?
As of Oct 15, 2026, YARW has 131.99K shares short and 1.3 days to cover.
What exchange is YARW listed on?
Yarrow Bioscience, Inc. Common Stock (YARW) trades on Nasdaq in USD, in the PHARMACEUTICAL PREPARATIONS industry.
Build with AI
Build an analysis of YARW with your agent
Point Claude or ChatGPT at the Massive MCP server and recreate this page from live data.
Connect the Massive MCP server (API reference: massive.com/docs/llms.txt) and build a YARW analysis: the latest quote, key ratios (P/E, P/S, ROE), short interest, recent insider activity and the latest news.
Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.