About Leonard(Lipi) Sternheim
Form D filings for Quartz Lake Mining in 2023 list Leonard(Lipi) Sternheim as president and chief executive officer, director.
Leonard(Lipi) Sternheim first appears on SEC filings in 2023.
Experience
This experience comes from SEC filings. The years are when the filings name Leonard(Lipi) Sternheim in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Leonard(Lipi) Sternheim works with at each company, as listed on that company's latest Form D.
Quartz Lake Mining, Inc · Form D, May 17, 2023