About Mark Feinberg
Mark Feinberg is a chief executive officer and director at National Quality Systems.
Mark Feinberg first appears on SEC filings in 2024.
Experience
This experience comes from SEC filings. The years are when the filings name Mark Feinberg in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Mark Feinberg works with at each company, as listed on that company's latest Form D.
National Quality Systems, Inc. · Form D, Jan 20, 2026
WP
Wilson Patton
Director