RLYB Rallybio Corporation
NASDAQActiveCommon stock
RLYB is the ticker symbol of Rallybio Corporation, which is listed on NASDAQ.
RLYB at a glance
- Symbol
- RLYB
- Company / issuer
- Rallybio Corporation
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jul 2021 – present
- Sector
- Health Care
- Industry
- Biotechnology: Pharmaceutical Preparations
- Country
- United States
- IPO year
- 2021
- Market cap
- $88.2 million (Sep 2026)
Rallybio Corporation company profile
- Industry (SIC)
- Pharmaceutical Preparations
- Headquarters
- New Haven, CT
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- <br>Emerging growth company
- Latest annual report
- 10-K filed 2026-03-16
- Latest interim report
- 10-Q filed 2026-08-06
- SEC CIK
- 1739410
Former company names
- Rallybio Holdings, LLC (until 2021)
Source: SEC EDGAR filer data.
RLYB price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol RLYB?
RLYB is the ticker symbol of Rallybio Corporation on NASDAQ.
Is RLYB still trading?
Yes. RLYB appears in the current NASDAQ listings as of Sep 2026.
Which exchange is RLYB listed on?
RLYB is listed on NASDAQ.
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