Mark Siegel
Angel · California
Board director at 2 startups that filed Form D raises since late 2024, mostly in California.
- Stages
- Seed, Series A
- Typical check (est.)
- Not disclosed
- Latest fund
- None on file
- Last verified activity
- Nov 2023
Focus
Biotech & PharmaB2B SoftwareRecent portfolio activity
Sources
- SEC Form D: Cofactor GenomicsAug 2, 2023
- SEC Form D: Ember TechnologiesNov 17, 2023
Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.