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Jeffrey Welles

Director at Syndevrx.

Director
Updated Oct 27, 2026·Latest SEC filing Dec 23, 2025·Suggest an edit

About Jeffrey Welles

Jeffrey Welles is a director at Syndevrx.

Experience

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

Syndevrx Inc.
Director
2025 · Cambridge, MA

Key Colleagues at Startups

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

Syndevrx Inc. · Form D/A, Dec 23, 2025
BC
Bradley Carver
President and director
DN
David Neafus
Executive officer
CF
JS
James Shanahan
Executive officer and director

Sources

  1. SECSyndevrx Inc. Form D/A, filed Dec 23, 2025