Stephen Uden

Founder at RALLYBIO CORPORATION

Net worth: 1 M $ as of 30/05/2026

68 year

36 connections

Health Technology

Consumer Services

Commercial Services

Profile

Stephen Uden is the founder of Rallybio LLC, founded in 2018, holding the titles of President, Chief Executive Officer & Director.
Dr. Uden is the founder of Rallybio Corp., founded in 2018, holding the titles of President, Chief Executive Officer & Director since 2023.
Former jobs include Head-Research & Development at Neurogen Corp.
and Senior Vice President-Research at Alexion Pharmaceuticals, Inc. from 2014 to 2017.
Education includes an undergraduate degree from the University of London.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
RALLYBIO CORPORATION 1.73%	18/12/2025	91,920 ( 1.73% )	1 M $	30/05/2026

Stephen Uden active positions

Companies	Position	Start
RALLYBIO CORPORATION	Founder	31/12/2017
Rallybio LLC Rallybio LLC Miscellaneous Commercial ServicesCommercial Services Operates as a clinical-stage biotech company that delivers groundbreaking therapies	Founder	31/12/2017

All active positions of Stephen Uden

Former positions of Stephen Uden

Companies	Position	End
ALEXION PHARMACEUTICALS, INC.	Corporate Officer/Principal	30/09/2017
Neurogen Corp. Neurogen Corp. Pharmaceuticals: MajorHealth Technology Discovers and develops drugs	Chief Tech/Sci/R&D Officer	13/09/2007

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Linked companies

Private companies	5
Neurogen Corp. Neurogen Corp. Pharmaceuticals: MajorHealth Technology Discovers and develops drugs	Health Technology
Alexion Pharmaceuticals, Inc. Alexion Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as a pharmaceutical company that develops life-changing therapies for people living with rare disorders	Health Technology
University of London University of London Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Rallybio LLC Rallybio LLC Miscellaneous Commercial ServicesCommercial Services Operates as a clinical-stage biotech company that delivers groundbreaking therapies	Commercial Services
Rallybio Corp. Rallybio Corp. BiotechnologyHealth Technology Operates as a clinical stage biotechnology company that engages in research, development and commercialization of therapies for patients with severe & rare diseases	Health Technology