/Companies

Atavistik Bio

Founded 2021 · 40 employees on LinkedIn · 4 known investors

Find your way into Atavistik Bio

Sign up to see every warm intro you have to Atavistik Bio

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Atavistik Bio team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Atavistik Bio develops selective allosteric therapeutics using a proprietary discovery platform designed to identify functional pockets across multiple protein classes, with an internal focus on rare hematology. The company is advancing multiple drug programs toward regulatory approval and clinical applications for patients with significant unmet medical needs.

Founders & leadership

BE
Bryan E. StuartChief Executive Officer
MDMarion Dorsch
Marion DorschPresident and Chief Scientific Officer
JR
Jared RutterFounder
JT
John TallaricoFounder
RD
Ralph DeBerardinisFounder

Investors · 4

Funding

SEC filings, press & company announcements

$120M disclosed across 1 of 3 rounds · 2023–2026

  • Undisclosed amountSeries B ExtensionMar 2026
    Source ↗
  • $120MSeries B FinancingDec 2025 · 2 sources
    Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Frequently asked questions

What does Atavistik Bio do?
Atavistik Bio develops selective allosteric therapeutics using a proprietary discovery platform designed to identify functional pockets across multiple protein classes, with an internal focus on rare hematology. The company is advancing multiple drug programs toward regulatory approval and clinical applications for patients with significant unmet medical needs.
Who are Atavistik Bio's investors?
Atavistik Bio's investors include Lux Capital, RA Capital, The Column Group, Nextech Invest.
How much funding has Atavistik Bio raised?
Atavistik Bio has disclosed $120M raised across 1 of its 3 known rounds.