Seth Winterroth

Angel · California

Verified active in the last 12 months

Board director at 3 startups that filed Form D raises since late 2024, mostly in California.

Stages
Series B, Growth
Typical check (est.)
Not disclosed
Latest fund
None on file
Last verified activity
Nov 2025

Focus

HealthcareB2B Software

Recent portfolio activity

  • Foxglove Technologies

    Board seat · CA

    Nov 2025
  • Oxide Computer

    Board seat · CA

    Jul 2025
  • Invicta Medical

    Board seat · CA

    Apr 2023

Sources

Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.