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Highest phase reached
Phase 2
First clinical trial
Dec 14, 2022Last known activity
Sep 27, 2023
Acquired by Sanofi-Aventis on May 2, 2025
Timeline
2020s
- Jan 1, 2020
Vigil Neuroscience— Founded
- May 2, 2025
Sanofi-Aventis— Acquired By
Drugs by trial phase (2 distinct, 2 trials)
Recent trials (2)
- NCT06343636Lead sponsorPhase 1Sep 27, 2023
- NCT05677659Lead sponsorPhase 2Dec 14, 2022
Details
- Founded
- Boston, MA, US Jan 1, 2020
- Last known activity
- Sep 27, 2023