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Jason Werner

President and director at SightStream Biotherapeutics.

ExecutiveDirector
Updated Nov 2, 2026·Latest SEC filing Oct 16, 2025·Suggest an edit

About Jason Werner

Jason Werner is a president and director at SightStream Biotherapeutics.

Jason Werner first appears on SEC filings in 2022.

Experience

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

SightStream Biotherapeutics, Inc.
President and director
2022 – 2025 · Walpole, MA

Key Colleagues at Startups

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

SightStream Biotherapeutics, Inc. · Form D, Oct 16, 2025
SW
Samuel Wu
Director
WX
Wenkai Xiang
Director
DN
David Neafus
Executive officer
RD
Reza Dana
Director

Sources

  1. SECSightStream Biotherapeutics, Inc. Form D, filed Oct 16, 2025