RLYB

Rallybio Corp
—

Company Information

Company Name
Rallybio Corp
CIK
CIK0001739410
Category
Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
Ticker: Exchange
RLYB: Nasdaq
Fiscal Year End
December 31
Owner Organization
03 Life Sciences
SIC
2834
SIC Description
Pharmaceutical Preparations
Ticker
RLYB

SEC filing data through

Insider Sentiment

Last purchase
2026-05-19
Last sale
2026-02-23
Shares purchased (TTM)
46,401
Shares sold (TTM)
789
Buy ratio (TTM)98.3%

Institutional Sentiment

As of
2026-06-30
Institutional shares owned
4,764,393
Shares outstanding
5,699,111
Ownership
83.60%

Earnings Market Reaction

Filing date
2026-08-06
Price on filing date
—
1-month reaction
3.83%
3-month reaction
…
Drift continued7/11 (64%)
Faded / reversed4/11 (36%)

Balance Sheet

Values in millions ($)
Line item2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value93413132915142517192419
Marketable Securities Current05232736405250727585102
Prepaid Expense And Other Assets Current4777532334511
Assets Current97536167505768789199115132
Property Plant And Equipment Net000000000000
Operating Lease Right Of Use Asset000000000000
Investments In Affiliates Subsidiaries Associates And Joint Ventures----10001000
Other Assets Noncurrent1111--0-----
Assets98546268515868799299116133
Liabilities Current
Accounts Payable Current110000011010
Accrued Liabilities Current1344435610989
Accrued Income Taxes Current1-----------
Operating Lease Liability Current000000000000
Contract With Customer Liability Current000011111-0-
Liabilities Current44455468121099
Operating Lease Liability Noncurrent0000--000000
Contract With Customer Liability Noncurrent--00000-0-0-
Liabilities444554681210910
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
Common Stock Value000000000000
Preferred Stock Value000000000000
Additional Paid In Capital361361360359358356355353351343341339
Accumulated Other Comprehensive Income Loss Net Of Tax00000000-0-00-0
Retained Earnings Accumulated Deficit-267-310-302-296-312-302-293-282-271-254-235-215
Stockholders Equity94505863465462718089106124
Liabilities And Stockholders Equity98546268515868799299116133
Common Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Common Stock Shares Authorized200200200200200200200200200200200200
Common Stock Shares Issued555555555555
Shares Outstanding555555555555
Preferred Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Preferred Stock Shares Authorized505050505050505050505050
Preferred Stock Shares Issued000000000000
Preferred Stock Shares Outstanding000000000000

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Rallybio Corp (RLYB) — SEC Financial Statements & Analysis

Rallybio Corp (RLYB) is a pharmaceutical preparations company, incorporated in DE. Rallybio Corp trades on Nasdaq as: RLYB. Rallybio Corp (RLYB)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-06. Based on that filing, Rallybio Corp carries a market cap of $91.19M, a P/E ratio of 2.00x, a P/B ratio of 0.96x, a P/S ratio of 141.15x, an enterprise value of $-1.66M, and an EV/EBITDA multiple of 0.06x. On profitability, it posts an operating margin of -4291.49%, a net margin of 7051.24%, a Return on Equity (ROE) of 64.86%, a Return on Assets (ROA) of 61.12%, and a Return on Invested Capital (ROIC) of -141.07%. Per share, it reports EPS of $7.99, diluted EPS of $7.86, free cash flow per share of $4.69, and a dividend per share of $0.00. Over the trailing year, it posted revenue growth of -15.11% year-over-year, net income growth of -209.36% year-over-year, and EPS growth of -207.56% year-over-year. On the balance sheet, it maintains a current ratio of 27.26x, a quick ratio of 26.03x, working capital of $93.69M, a debt-to-equity ratio of 0.04x, a debt ratio of 0.04, free cash flow of $26.71M (TTM), and net debt of $-92.85M. Figures sourced from SEC EDGAR.

Market Cap
$91.19M
P/E TTM
2.00x
EPS TTM
$7.99
P/B TTM
0.96x
ROE TTM
64.86%
ROA TTM
61.12%
Debt To Equity
0.04x
Free Cash Flow TTM
$26.71M
Net Revenue TTM Growth 1Y
-15.11%

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Rallybio Corp in?

Rallybio Corp (RLYB) operates in the Pharmaceutical Preparations industry.

What exchange does RLYB trade on?

Rallybio Corp (RLYB) trades on the Nasdaq.

Where is Rallybio Corp incorporated?

Rallybio Corp is incorporated in DE.

When was Rallybio Corp (RLYB)'s most recent SEC filing?

Rallybio Corp (RLYB)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-06.

What is RLYB's market cap?

Rallybio Corp (RLYB) has a market capitalization of $91.19M as of 2026-06-30.

What is RLYB's P/E ratio?

Rallybio Corp (RLYB)'s trailing twelve month P/E ratio is 2.00x as of 2026-06-30.

What is RLYB's EPS (earnings per share)?

Rallybio Corp (RLYB)'s trailing twelve month EPS is $7.99 as of 2026-06-30.

What is RLYB's ROE (return on equity)?

Rallybio Corp (RLYB)'s trailing twelve month Return on Equity (ROE) is 64.86% as of 2026-06-30.

What is RLYB's ROA (return on assets)?

Rallybio Corp (RLYB)'s trailing twelve month Return on Assets (ROA) is 61.12% as of 2026-06-30.

What is RLYB's ROIC (return on invested capital)?

Rallybio Corp (RLYB)'s trailing twelve month Return on Invested Capital (ROIC) is -141.07% as of 2026-06-30.

What is RLYB's EV/EBITDA?

Rallybio Corp (RLYB)'s trailing twelve month EV/EBITDA is 0.06x as of 2026-06-30.

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