Eliem Therapeutics
NASDAQ: CLYMWilmington, US · Founded 2018 · Delaware corporation · 7 known investors
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Eliem Therapeutics is a clinical-stage biotechnology company developing monoclonal antibodies targeting immune-mediated diseases, with budoprutug, an anti-CD19 antibody designed to deplete B cells in conditions including primary membranous nephropathy, immune thrombocytopenia, and systemic lupus erythematosus, and CLYM116, an anti-APRIL antibody for IgA nephropathy and related B-cell mediated diseases.
Founders & leadership
Board


Investors · 7
How we know: Manta Ray Ventures's portfolio page · Not right? Tell us
How we know: prnewswire.com · Not right? Tell us
How we know: prnewswire.com · Not right? Tell us
How we know: the S-1 prospectus · prnewswire.com · Not right? Tell us
Also in the syndicate · 1
Reported raises · per SEC filings
Form D private placements$363.2M disclosed across 7 rounds · 2019–2026
▶$110.1MraisedMay 2026 · 22 investors · BiotechnologyRule 506(b)
- Aoife BrennanExecutive Officer, Director
- Perrin WilsonExecutive Officer
- Stephen ThomasDirector
- Douglas WilliamsDirector
- Susan AltschullerExecutive Officer
- Kimberlee DrapkinDirector
- Alexander (Bo) ComboDirector
- Judith DunnDirector
- Andrew LevinDirector
- Offering amount
- $110.1M
- Amount sold
- $110.1M
- Sales commissions
- $6.3M
- Placement agents
- BTIG, LLC, Raymond James & Associates, Inc., Piper Sandler and Co., Robert W. Baird & Co. Incorporated, H.C. Wainwright & Co., LLC, Leerink Partners LLC
- First sale
- Apr 2026
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$41.9MraisedJul 2024 · 6 investors · BiotechnologyRule 506(b)
- Judith DunnDirector
- Stephen ThomasDirector
- Andrew LevinExecutive Officer, Director
- Adam RosenbergDirector
- Aoife BrennanExecutive Officer, Director
- Liam RatcliffeDirector
- Valerie MorissetExecutive Officer
- Simon TateDirector
- Offering amount
- $41.9M
- Amount sold
- $41.9M
- First sale
- Jun 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$120MraisedJul 2024 · 8 investors · BiotechnologyRule 506(b)
- Adam RosenbergDirector
- Stephen ThomasDirector
- Liam RatcliffeDirector
- Simon TateDirector
- Andrew LevinExecutive Officer, Director
- Aoife BrennanExecutive Officer, Director
- Judith DunnDirector
- Valerie MorissetExecutive Officer
- Offering amount
- $120M
- Amount sold
- $120M
- First sale
- Jun 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$60MraisedMay 2021 · 9 investors · PharmaceuticalsRule 506(b)
- Andrew LevinDirector
- Erin LavelleExecutive Officer
- Liam RatcliffeDirector
- Judith DunnDirector
- Valerie MorissetExecutive Officer
- Robert AzelbyExecutive Officer, Director
- James BucherExecutive Officer
- Simon TateDirector
- Adam RosenbergDirector
- Leone PattersonDirector
- Offering amount
- $60M
- Amount sold
- $60M
- First sale
- May 2021
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$5MraisedNov 2020 · 4 investors · PharmaceuticalsRule 506(b)
- Simon TateDirector
- James BucherExecutive Officer
- Adam RosenbergDirector
- Liam RatcliffeDirector
- Andrew LevinExecutive Officer, Director
- Robert AzelbyExecutive Officer, Director
- Offering amount
- $50M
- Amount sold
- $5M
- First sale
- Oct 2020
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$10MraisedOct 2019 · 1 investors · PharmaceuticalsRule 506(b)
- David-Alexandre GrosDirector
- Valerie MorissetExecutive Officer
- Simon TateDirector
- Andrew LevinExecutive Officer, Director
- Offering amount
- $10M
- Amount sold
- $10M
- First sale
- Oct 2019
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$16.3MraisedOct 2019 · 6 investors · PharmaceuticalsRule 506(b)
- Simon TateDirector
- Valerie MorissetExecutive Officer
- Andrew LevinExecutive Officer, Director
- David-Alexandre GrosDirector
- Offering amount
- $16.3M
- Amount sold
- $16.3M
- First sale
- Feb 2019
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Valuation · disclosed
Disclosed eventsSource: SEC prospectus filings, and round valuations the company or its investors disclosed — follow each entry's link for the claim.
Frequently asked questions
- What does Eliem Therapeutics do?
- Eliem Therapeutics is a clinical-stage biotechnology company developing monoclonal antibodies targeting immune-mediated diseases, with budoprutug, an anti-CD19 antibody designed to deplete B cells in conditions including primary membranous nephropathy, immune thrombocytopenia, and systemic lupus erythematosus, and CLYM116, an anti-APRIL antibody for IgA nephropathy and related B-cell mediated diseases.
- Who are Eliem Therapeutics's investors?
- Eliem Therapeutics's investors include Manta Ray Ventures, Access Biotechnology, ACORN BIOVENTURES, Intermediate Capital Group, LifeArc Ventures, RA Capital.
- How much funding has Eliem Therapeutics raised?
- Eliem Therapeutics has disclosed $363.2M raised across 7 rounds.
- Where is Eliem Therapeutics headquartered?
- Eliem Therapeutics is headquartered in Wilmington, US.






