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Alloy Therapeutics, Inc.

Drug discovery platforms and development services for biotech companies, pharmaceutical firms and academic researchers.

Updated Nov 10, 2026·Latest SEC filing Apr 15, 2026·Suggest an edit

About Alloy Therapeutics

Alloy Therapeutics is a private company based in Waltham, Massachusetts. It has reported $146,764,637 raised in three offerings on Form D since April 2021. Its chief executive is Errik Anderson.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Mar 31, 2026Apr 15, 2026$30,020,259of $39.9M target11$2.7MEquityRule 506(b)Form D ↗
Sep 16, 2022Oct 3, 2022$41,744,503fully sold13$3.2MEquityRule 506(b)Form D ↗
Mar 19, 2021Apr 2, 2021$74,999,875fully sold17$4.4MEquity, OptionsRule 506(b)Form D ↗
Total, three offerings$146,764,637

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Alloy Therapeutics's Form D filed Apr 15, 2026.

AS
Anthony Sun
Director
AH
Alaa Halawa
Director
JC
Jason Camm
Director
Also a director at Angiex.
JC
Jason Coloma
Director
AK
Errik Anderson
Errik Anderson
Founder, CEO, Chairman of Alloy
Also a director at Aakha Biologics and Angiex.
Piotr Bobrowicz
Piotr Bobrowicz
Chief Scientific Advisor and director

Earlier filings also listed Fabian Hansen (director, last listed Oct 2022) and Jay Rosanelli (executive officer, last listed Apr 2021).

Sources

  1. SECAlloy Therapeutics, Inc. filing history
  2. CompanyLeadership