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Transition Bio, Inc.

Transition Bio, Inc.

Private
Cambridge, MassachusettsHealthcare & Life Scienceshttps://transitionbio.com

Last Round

Series A

Jun 2, 2022

Total Funding Raised

$50M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Transition Bio, Inc. operates in Healthcare & Life Sciences and is based in Cambridge, Massachusetts. Its latest recorded funding round was a Series A round in June 2022.

Transition Bio, Inc. is a biotechnology company that operates a drug discovery platform using biophysical sciences and artificial intelligence to map and modulate biomolecular condensates.

Sector

Healthcare & Life Sciences

Verticals

Drug Discovery, Biotechnology, Medical AI, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting, Revenue Share

AI Layer

Application

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Transition Bio, Inc. Comparables

Compare Transition Bio, Inc. with similar companies based on industry and business-model similarity.

Transition Bio, Inc. comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Nereid
89%
Dewpoint Therapeutics
88%
Nuage Therapeutics
85%
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Transition Bio, Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AJun 2, 2022
SeedSep 1, 2020
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Key People

Founding team and executive leadership

Sasha Milshteyn

Founder & CEO

Founding Team

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Transition Bio, Inc. Investors

Notable investors and investment history

Transition Bio, Inc. investors
InvestorRounds
Magnetic VenturesSeries A
Taiho VenturesSeries A
Lifeforce CapitalSeries A, Seed
Northpond VenturesSeries A
Cambridge EnterpriseSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 25, 2026

    Monthly visitors grew 84% MoM, reaching 1.1K.

  • Jun 22, 2026

    Monthly visitors increased 45% MoM.

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Transition Bio, Inc. Filings

Explore SEC and related filing metadata, where available.

Transition Bio, Inc. filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Transition Bio, Inc.'s valuation, stock price, and market status.

Is Transition Bio, Inc. a public or private company?

Transition Bio, Inc. is a private company.

What is the current stock price of Transition Bio, Inc.?

Transition Bio, Inc. is a private company, so its shares have no public market price. Caplight tracks Transition Bio, Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Transition Bio, Inc. worth (valuation)?

Valuation information for Transition Bio, Inc. is not publicly available.

Can I buy Transition Bio, Inc. stock?

Transition Bio, Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Transition Bio, Inc.'s last funding round?

Transition Bio, Inc.'s most recent funding round was Series A on June 2, 2022.

Who are the main investors in Transition Bio, Inc.?

Key investors in Transition Bio, Inc. include Lifeforce Capital, Northpond Ventures.

Will Transition Bio, Inc. IPO soon?

No public IPO plans have been announced for Transition Bio, Inc..

How can I track Transition Bio, Inc. secondary market activity?

Caplight tracks bids, offers, and trades in Transition Bio, Inc.'s shares on secondary markets.

Firmographic Details

HeadquartersCambridge, Massachusetts
Employee Range4
Year Founded2020
Last FundingJun 2, 2022

Institutional Data Access

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