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Stewart Alsop

Director at Phase Four.

Director
Updated Nov 2, 2026·Latest SEC filing Jan 17, 2025·Suggest an edit

About Stewart Alsop

Stewart Alsop is a director at Phase Four.

Stewart Alsop first appears on SEC filings in 2016.

Experience

This experience comes from SEC filings. The years are when the filings name Stewart Alsop in the role, so the role may have started earlier or lasted longer.

Phase Four, Inc.
Director
2016 – 2025 · Hawthorne, CA

Key Colleagues at Startups

The people Stewart Alsop works with at each company, as listed on that company's latest Form D.

Phase Four, Inc. · Form D, Jan 17, 2025
SK
Stephen Kiser
Chief Executive Officer and director
TL
Thomas Lavin
Director

Sources

  1. SECPhase Four, Inc. Form D, filed Jan 17, 2025