About William Rust
William Rust is a chief executive officer, founder, director of board at Seraxis.
William Rust first appears on SEC filings in 2021.
Experience
This experience comes from William Rust's profile and from SEC filings. For roles taken from filings, the years are when the filings name William Rust in the role, so the role may have started earlier or lasted longer.
Seraxis Holdings, Inc. Current
Chief Executive Officer, Founder, Director of Board
Founder and CEO (2012 – Present)
2012 – Present · Germantown, MD
Develops cell replacement therapy for people with insulin-dependent diabetes.
AA
AABB
Senior Communications Manager
2012 – 2013
AT
ATCC
Director, Product Development
2010 – 2011
LO
Lonza
Section Manager, Cell Systems
2008 – 2010
EI
ES Cell International
Senior Scientist
2003 – 2008
NO
Novartis
Research Fellow
2001 – 2003
Key Colleagues at Startups
The people William Rust works with at each company, as listed on that company's latest Form D.
Seraxis Holdings, Inc. · Form D, Sep 24, 2026
Jerry Baty
Director
Carole Welsch
Chief Operating Officer, Co-Founder