Ambar Bhattacharyya
Angel · California
Verified active in the last 12 months
Board director at 4 startups that filed Form D raises since late 2024, mostly in California.
- Stages
- Series A to Growth
- Typical check (est.)
- Not disclosed
- Latest fund
- None on file
- Last verified activity
- Sep 2026
Focus
HealthcareCybersecurityRecent portfolio activity
Sources
- SEC Form D: Daymark HealthAug 26, 2024
- SEC Form D: Tulea HealthOct 2, 2025
- SEC Form D: BlueFlag SecurityFeb 19, 2026
- SEC Form D: Cityblock HealthSep 25, 2026
Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.