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Trellis Bioscience

Trellis Bioscience

Private
Redwood City, CaliforniaHealthcare & Life Scienceshttps://trellisbio.com/

Last Round

Series C

Jul 16, 2026

Total Funding Raised

$26.3M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Trellis Bioscience is a biotechnology company that develops native human monoclonal antibody therapies for infectious diseases and cancer using its proprietary CellSpot™ discovery platform.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Clinical Trials

Business Model

B2B

Customer Profile

Revenue Share, Government Contracts

AI Layer

Non-AI

Keywords

monoclonal antibodiesmAbsantibody discoveryCellSpot platformbacterial biofilmsanti-biofilmantibiotic resistanceinfectious disease treatmentsingle-cell antibody discoveryfully human antibodiesclinical stage biotechprosthetic joint infectiononcologyCARB-X

Historical Pricing

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Caplight Momentum Score

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Trellis Bioscience Comparables

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Trellis Bioscience comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Peptilogics
81%
Aridis Pharmaceuticals, Inc.
79%
Clarametyx Biosciences
79%

Trellis Bioscience Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series CJul 16, 2026
Series CMay 15, 2026
VC RoundOct 22, 2024
GrantJul 18, 2024
GrantJan 14, 2020
Grant
Aug 16, 2012

Key People

Founding team and executive leadership

Brian Cunningham

CEO

Executive Team

Stefan Ryser

President & CEO

Executive Team

Trellis Bioscience Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 72% MoM.

  • Jul 16, 2026

    $9M round led by Easton-Hunt Capital Partners.

Recent news

Latest coverage and updates

  • hiresJul 16, 2026

    Trellis Bioscience, Inc. hired Junjun Gao as Board of Directors on Jul 16th '26.

  • receives_financingJul 16, 2026

    Trellis Bioscience, Inc. received financing of $9M in Series C on Jul 16th '26.

Trellis Bioscience Filings

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Trellis Bioscience filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Trellis Bioscience's valuation, stock price, and market status.

Is Trellis Bioscience a public or private company?

Trellis Bioscience is a private company.

What is the current stock price of Trellis Bioscience?

Trellis Bioscience is a private company with no public stock price. No recent secondary market data is available.

How much is Trellis Bioscience worth (valuation)?

Valuation information for Trellis Bioscience is not publicly available.

Can I buy Trellis Bioscience stock?

Trellis Bioscience shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Trellis Bioscience's last funding round?

Trellis Bioscience's most recent funding round was Series C on May 15, 2026.

Who are the main investors in Trellis Bioscience?

Key investors in Trellis Bioscience include National Institute of Allergy and Infectious Diseases, CARB-X, Nodenza Venture Partners.

Will Trellis Bioscience IPO soon?

No public IPO plans have been announced for Trellis Bioscience.

How can I track Trellis Bioscience secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Trellis Bioscience's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersRedwood City, California
Employee Range17
Year Founded1998
Last FundingJul 16, 2026

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