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Palleon Pharmaceuticals

Palleon Pharmaceuticals

Private
Waltham, MassachusettsHealthcare & Life Scienceshttps://palleonpharma.com/

Last Round

Series B

Sep 17, 2020

Est. Valuation

$238.83M

Total Funding Raised

$147.6M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Palleon Pharmaceuticals is a biotechnology company that develops glyco-immunology therapeutics to treat cancer and inflammatory diseases.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

glyco-immunologycancer immunotherapyglycobiologysialic acidbiotech drug discoverytumor microenvironmentglycan-based therapeuticsimmuno-oncologyenzymatic platformsclinical-stage biotechtranslational assaysdrug licensingprecision medicinebiopharma partnership

Historical Pricing

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Caplight Momentum Score

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Palleon Pharmaceuticals Comparables

Compare Palleon Pharmaceuticals with similar companies based on industry and business-model similarity.

Palleon Pharmaceuticals comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
OncoC4, Inc.
81%
Valora Therapeutics Inc.
79%
Tacalyx
77%

Palleon Pharmaceuticals Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BSep 17, 2020
Series AOct 4, 2017

Key People

Founding team and executive leadership

Jim Broderick

CEO And Founder

Founding Team

Stefani Wolff

Chief Operating Officer

Executive Team

Palleon Pharmaceuticals Investors

Notable investors and investment history

Palleon Pharmaceuticals investors
InvestorRounds
Surveyor CapitalSeries B
Vertex Ventures HCSeries A, Series B
AbbVie VenturesSeries A, Series B
CitadelSeries B
Matrix Capital ManagementSeries B
Pfizer VenturesSeries B, Series A
Takeda VenturesSeries A, Series B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 79% MoM, reaching 5K.

  • Apr 20, 2026

    Presented B7-H3 Targeted Sialidase at the 2026 AACR Annual Meeting.

Palleon Pharmaceuticals Filings

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Palleon Pharmaceuticals filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Palleon Pharmaceuticals's valuation, stock price, and market status.

Is Palleon Pharma a public or private company?

Palleon Pharma is a private company.

What is the current stock price of Palleon Pharma?

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

How much is Palleon Pharma worth (valuation)?

Palleon Pharma's valuation is estimated at $238.8M based on funding round data.

Can I buy Palleon Pharma stock?

Palleon Pharma 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 Palleon Pharma's last funding round?

Palleon Pharma's most recent funding round was Series B on September 17, 2020.

Who are the main investors in Palleon Pharma?

Key investors in Palleon Pharma include Matrix Capital Management, Pfizer Ventures, SR One.

Will Palleon Pharma IPO soon?

No public IPO plans have been announced for Palleon Pharma.

How can I track Palleon Pharma secondary market activity?

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

Firmographic Details

HeadquartersWaltham, Massachusetts
Employee Range16
Year Founded2015
Last FundingSep 17, 2020

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