About Rick Grinnell
Rick Grinnell is a director at Loom Security.
Experience
This experience comes from SEC filings. The years are when the filings name Rick Grinnell in the role, so the role may have started earlier or lasted longer.
Loom Security, Inc.
Director
2026 · Lawrence, KS
Cybersecurity software that helps enterprise security teams connect alerts and spot unusual activity.
Key Colleagues at Startups
The people Rick Grinnell works with at each company, as listed on that company's latest Form D.
Loom Security, Inc. · Form D, Aug 20, 2026
CV
Chris Vermilya
Chief Product & Delivery Officer, director
TH
Thadd Hale
Director
Charles Crawford
Founder & Chief Executive Officer, director