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Synthekine

Synthekine

Private
Menlo Park, CaliforniaHealthcare & Life Scienceshttps://www.synthekine.com/

Last Round

Series C

Jan 6, 2023

Total Funding Raised

$289.5M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Synthekine is a biotechnology company that develops engineered cytokine therapeutics aimed at creating disease-optimized treatments through targeted protein engineering and immunological insights for cancer and autoimmune disorders.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Clinical Trials

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

cytokine therapeuticsprotein engineeringbiotechIL-2immunotherapybiased cytokine agonistssolid tumor treatmentIL-10drug discoveryclinical-stage biotechbiologicsimmune-modulating drugspharma pipelinenext-gen cytokinesprecision immunology

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Caplight Momentum Score

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Synthekine Comparables

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

Synthekine comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Asher Biotherapeutics
86%
Aulos Bioscience
85%
Bright Peak Therapeutics
84%

Synthekine Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series CJan 6, 2023
Series BJun 10, 2021
Series ASep 17, 2020

Key People

Founding team and executive leadership

Greg Yedinak

Chief Technology Officer

Executive Team

Synthekine Investors

Notable investors and investment history

Synthekine investors
InvestorRounds
The Column GroupSeries B, Series C, Series A
Deerfield ManagementSeries C, Series B
Janus Henderson GroupSeries C, Series B
RA Capital ManagementSeries C, Series B
TCG CrossoverSeries B
Omega FundsSeries C, Series B
The Chernin GroupSeries B, Series C, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 29, 2026

    Monthly visitors increased 33% MoM, reaching 6.1K.

  • Oct 31, 2025

    Presenting initial clinical data for STK-012 at SITC 2025.

Recent news

Latest coverage and updates

  • hiresAug 5, 2026

    Synthekine hired Susan M. Molineaux as Chief Executive Officer on Aug 5th '26.

Synthekine Filings

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

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

Is Synthekine a public or private company?

Synthekine is a private company.

What is the current stock price of Synthekine?

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

How much is Synthekine worth (valuation)?

Valuation information for Synthekine is not publicly available.

Can I buy Synthekine stock?

Synthekine 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 Synthekine's last funding round?

Synthekine's most recent funding round was Series C on January 6, 2023.

Who are the main investors in Synthekine?

Key investors in Synthekine include The Column Group, Deerfield Management, Janus Henderson Group, The Chernin Group, Canaan Partners.

Will Synthekine IPO soon?

No public IPO plans have been announced for Synthekine.

How can I track Synthekine secondary market activity?

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

Firmographic Details

HeadquartersMenlo Park, California
Employee Range56
Year Founded2018
Last FundingJan 6, 2023

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