About David Margulies
David Margulies is a founder of Quiver Bioscience and a member of its board. Quiver is a Cambridge, Massachusetts company that develops antisense therapies for nervous system conditions, including chronic pain. He is also treasurer and vice president of Quiver Holdings Inc., and a director.
Experience
This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name David Margulies in the role, so the role may have started earlier or lasted longer.
Quiver Holdings Inc. Current
Founder, Board Member
2026 – Present · Cambridge, MA
Quiver Bioscience measures how human neurons function at scale and uses AI to find and test drugs for neurological disease.
Key Colleagues at Startups
The people David Margulies works with at each company, as listed on that company's latest Form D.
Quiver Holdings Inc. · Form D, Oct 21, 2026
Graham Dempsey
Founder, Chief Executive Officer
David Liederbach
President
Paul Roma
Founder, Chairman of the Board
Jonathan Fleming
Board of Directors
Janet Foutty
Board of Directors
Paul Black
Board of Directors