Stavros G. Vizirgianakis
Angel · California
Board director at 3 startups that filed Form D raises since late 2024, mostly in California.
- Stages
- Seed to Series B
- Typical check (est.)
- Not disclosed
- Latest fund
- None on file
- Last verified activity
- Mar 2025
Focus
HealthcareBiotech & PharmaRecent portfolio activity
Sources
- SEC Form D: Xtant Medical HoldingsJul 12, 2023
- SEC Form D: Tally SurgicalOct 10, 2023
- SEC Form D: NeurolutionsMar 17, 2025
Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.