About John Calzaretta
John Calzaretta is a president at Sentry Secure.
John Calzaretta first appears on SEC filings in 2024.
Experience
This experience comes from SEC filings. The years are when the filings name John Calzaretta in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people John Calzaretta works with at each company, as listed on that company's latest Form D.
Sentry Secure, Inc. · Form D, Apr 22, 2025