About Andrew Tewksbury
Andrew Tewksbury is CEO and director at Ostra Cybersecurity.
Experience
This experience comes from SEC filings. The years are when the filings name Andrew Tewksbury in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Andrew Tewksbury 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
JC
Jeffrey Cowan
Director