About Mark Simpson
Form D filings for Pillar Software from 2022 to 2023 list Mark Simpson as chief executive officer and director.
Mark Simpson first appears on SEC filings in 2022.
Experience
This experience comes from SEC filings. The years are when the filings name Mark Simpson in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Mark Simpson works with at each company, as listed on that company's latest Form D.
Pillar Software, Inc. · Form D, Jul 5, 2023
SE
Shawn Ellis
Director