About Jeffrey Cowan
Jeffrey Cowan is a director at Ostra Cybersecurity.
Jeffrey Cowan first appears on SEC filings in 2020.
Experience
This experience comes from SEC filings. The years are when the filings name Jeffrey Cowan in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Jeffrey Cowan works with at each company, as listed on that company's latest Form D.
Ostra Cybersecurity, Inc. · Form D, Jun 20, 2025
MK
Michael Kennedy
Executive officer and director
SD
Sean Donaldson
Director
MJ
Michael Jennings
Director
AT
Andrew Tewksbury
CEO and director