Parallel Bio Stock

Replicates human immune responses using organoids and AI to accelerate and refine immunotherapy development.

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Overview

Parallel Bio develops a biotech platform that replicates the human immune system using organoid technology and automation to design and test immunotherapies in vitro. By combining immune organoids with AI-driven analytics, it enables scalable, human-relevant modeling to accelerate drug discovery and improve the prediction of therapy safety and effectiveness.

Sector

Healthcare & Life Sciences

Founded

2022

Headquarters

Watertown, MA

Parallel Bio Funding

Parallel Bio Funding History

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Financing Round Date Amount Price per share Valuation
Round Date Amount PPS Valuation
Series A Jun 12, 2025 21M
XXXXX
XXXXX

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Parallel Bio Management Team

Parallel Bio people and management

  • Co-Founder
    Juliana L. Hilliard
  • Co-Founder
    Robert M. DiFazio

Investors

Major Parallel Bio investors

  • Metaplanet Holdings

  • Undeterred Capital

  • Atypical Ventures

  • Amplo

  • AIX Ventures

  • Humba Ventures

Parallel Bio Valuations & Financials

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View real-time NPM data on Parallel Bio stock including daily Parallel Bio stock price estimates, valuation history, and historical share price information. Access Parallel Bio financing rounds, secondary trade levels, cap table data, and private company comparable transactions. Use NPM's private company valuation database to track Parallel Bio pricing across six independent market signals. Looking for private company due diligence data sources on Parallel Bio? Get in touch to learn more.

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Buy Parallel Bio Stock

Parallel Bio stock does not trade on public stock exchanges. Parallel Bio stock is considered a private security and you need to be an accredited investor to trade shares. To invest in Parallel Bio stock you can either buy shares directly through the company or work with a secondary trading marketplace like Nasdaq Private Market.

Learn more about the secondary market for private company shares on the investors page.

Sell Parallel Bio Stock

Parallel Bio Stock does not trade on public stock exchanges. In order to sell Parallel Bio shares you need to work directly with the company or with a secondary trading marketplace like Nasdaq Private Market. NPM has more than a decade of experience helping sell shares on the private market to our network of institutional investors.

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Parallel Bio Stock Price

Parallel Bio does not have a publicly available stock price because it is privately held and not traded on public stock exchanges. Through the NPM Data and Intelligence database from Nasdaq Private Market, you can view Parallel Bio share price and other valuable private market data.

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Parallel Bio Stock Ticker Symbol

There is no ticker symbol for Parallel Bio stock because it is a private company. Private companies do not have ticker symbols like public companies, they are identified primarily by using the company ‘street’ name or legal name.

Criteria to Sell Parallel Bio Stock

Nasdaq Private Market currently works with employees, ex-employees, and other company investors. In order to sell Parallel Bio stock you need to receive the company’s approval, which Nasdaq Private Market manages on your behalf.

Learn more about selling privately held stock on the Employee Shareholders page.

Read more about how to sell shares of a private company and eligibility for selling privately held stock:

 

Criteria to Buy or Invest in Parallel Bio Stock

Currently, Nasdaq Private Market only works with accredited entities and institutional investors to purchase private company stock. In order to invest in Parallel Bio stock, you need to be an accredited entity or institutional investor.

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Parallel Bio Stock Settlement

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Parallel Bio IPO

Parallel Bio is a private company and has not had an IPO. There is currently no Parallel Bio IPO price. Get started to begin exploring the Nasdaq Private Market Data and Intelligence database and gain access to actionable data related to Parallel Bio IPO.

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