About Jeff Seraphine
Jeff Seraphine is a director and promoter at Rare Disease Data Trust.
Jeff Seraphine first appears on SEC filings in 2020.
Experience
This experience comes from SEC filings. The years are when the filings name Jeff Seraphine in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Jeff Seraphine works with at each company, as listed on that company's latest Form D.
Rare Disease Data Trust, Inc. · Form D/A, Oct 10, 2025
DC
David Connor
President and director
KH
Kerry Hart
Executive officer, director and promoter
MS
Mark Smith
Director