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Seismic

Seismic

Private
Watertown, MassachusettsHealthcare & Life Scienceshttps://seismictx.com

Last Round

Series B

Dec 4, 2023

Total Funding Raised

$222M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Seismic operates in Healthcare & Life Sciences and is based in Watertown, Massachusetts. Its latest recorded funding round was a Series B round in December 2023.

Seismic Therapeutic is a biotechnology company that leverages machine learning to enhance the immunology drug development process, addressing key challenges in biologics discovery to facilitate the creation of innovative and efficient medicines for patients.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, ML Platforms, Medical AI

Business Model

B2B

Customer Profile

Services & Consulting

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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Seismic Comparables

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

Seismic comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Peptone
81%
Generate Biomedicines
81%
AbSci
77%
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Seismic Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BDec 4, 2023
Series AFeb 9, 2022
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Key People

Founding team and executive leadership

Nathan Higginson-Scott

Chief Technology Officer And SVP, Drug Creation

Executive Team

John Sundy

Chief Medical Officer and Head of R&D

Executive Team

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Seismic Investors

Notable investors and investment history

Seismic investors
InvestorRounds
Boxer CapitalSeries B, Series A
Codon CapitalSeries B
GVSeries B, Series A
GaingelsSeries B
Amgen VenturesSeries B
SamanthaSeries B
Alexandria Venture InvestmentsSeries B
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Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 20, 2026

    Monthly visitors increased 78% MoM, reaching 6.1K.

  • Jan 15, 2026

    Presenting at the 44th Annual J.P. Morgan Healthcare Conference.

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Seismic Filings

Explore SEC and related filing metadata, where available.

Seismic filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

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Frequently Asked Questions

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

Is Seismic a public or private company?

Seismic is a private company.

What is the current stock price of Seismic?

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

How much is Seismic worth (valuation)?

Valuation information for Seismic is not publicly available.

Can I buy Seismic stock?

Seismic shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Seismic's last funding round?

Seismic's most recent funding round was Series B on December 4, 2023.

Who are the main investors in Seismic?

Key investors in Seismic include Bessemer Venture Partners, Lightspeed Venture Partners.

Will Seismic IPO soon?

No public IPO plans have been announced for Seismic.

How can I track Seismic secondary market activity?

Caplight tracks bids, offers, and trades in Seismic's shares on secondary markets.

Firmographic Details

HeadquartersWatertown, Massachusetts
Employee Range39
Year Founded2020
Last FundingDec 4, 2023

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

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