Climb Bio filed a complaint in Delaware Superior Court against Alumis Inc. and Acelyrin, Inc. It asks for a declaration that budoprutug is not a Product under a 2024 asset purchase agreement, and that Climb does not owe a $3 million milestone payment.
Climb Bio agreed on December 11, 2025 to take back 20,440,000 shares from an entity affiliated with RA Capital in exchange for a pre-funded warrant. After the exchange, RA Capital and its affiliates will hold about 23.0% of the voting power, and the filing describes no cash payment to the company.
The sales agent earns up to 3.0% of gross sales. Climb Bio reported $212.5 million of cash and securities at year end and expects to fund operations through 2027.
Latest balance sheet, Jun 30, 2026 (10-Q): cash and equivalents $44.1 million, plus short-term investments of $139.0 million, $183.1 million in all.
Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.
Questions about Climb Bio
Has Climb Bio raised money recently?
Our latest story on this, dated Mar 25, 2025: "Climb Bio sets up $22,350,000 at-the-market stock program with Oppenheimer". The story links the filing or release it is based on. Read the story.
Is Climb Bio involved in a lawsuit?
Our latest story on this, dated Dec 31, 2025: "Climb Bio sues Alumis and Acelyrin over $3 million budoprutug milestone payment". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of Climb Bio?
Climb Bio, Inc. trades under the ticker CLYM on NASDAQ.
Where is Climb Bio listed?
Climb Bio, Inc. is listed on NASDAQ.
What is the SEC CIK of Climb Bio?
The SEC Central Index Key (CIK) for Climb Bio, Inc. is 1768446. Its filings are on SEC EDGAR.
How many shares does Climb Bio have outstanding?
57,436,255 shares as of 2026-07-31, per the cover page of its 10-Q filed 2026-08-06.
Which country or territory is Climb Bio listed under?
Our directory records Climb Bio, Inc. under United States.
What does Climb Bio do?
Our directory classifies Climb Bio, Inc. as: Biotechnology. This is a directory classification, not a description of the pipeline.
What is the ISIN of Climb Bio?
The ISIN recorded for Climb Bio, Inc. is US28658R1068.
Does aibio.space cover Climb Bio?
aibio.space lists Climb Bio, Inc. among 2,820 public biotech companies and publishes its news here as stories appear.
Where is Climb Bio incorporated?
SEC records list its state or country of incorporation as DE.
Is Climb Bio profitable?
Climb Bio, Inc. reported a net loss of $59.9 million for the fiscal year ended Dec 31, 2025, and used $54.4 million of cash in operations, per its annual report to the SEC.
How much does Climb Bio spend on research and development?
$46.7 million in the fiscal year ended Dec 31, 2025, per its annual report.
How much cash does Climb Bio have?
$183.1 million in cash and short-term investments at Jun 30, 2026, per its 10-Q.
What is the latest Climb Bio (CLYM) stock news?
Our latest story on Climb Bio, dated Dec 31, 2025: "Climb Bio sues Alumis and Acelyrin over $3 million budoprutug milestone payment". Climb Bio filed a complaint in Delaware Superior Court against Alumis Inc. and Acelyrin, Inc. It asks for a declaration that budoprutug is not a Product under a 2024 asset purchase agreement, and that Climb does not owe a $3 million milestone payment. Source.
Investor discussion: Climb Bio
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at Climb Bio, newest first. Each line links the filing it comes from.
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SEC filings and registration
SEC name
Climb Bio, Inc.
CIK
1768446
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
CLYM (Nasdaq)
State or country of incorporation
DE
Fiscal year ends
December 31
Filer category
<br>Emerging growth company
Business address
20 WILLIAM STREET, WELLESLEY HILLS, MA
Phone
1-866-857-2596
Shares outstanding
57,436,255 as of 2026-07-31 (10-Q filed 2026-08-06)
Former names
Eliem Therapeutics, Inc.
Recent filings (8-K and 6-K are the company's own announcements)
Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.
Listing details
Climb Bio, Inc. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker CLYM, recorded under United States. The directory classifies it as Biotechnology. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.
Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.
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