L. Gray David - Insider Trading & Ownership

Location
Vigil Neuroscience, Inc., 100 Forge Road, Suite 700, Watertown, MA
Summary
The estimated net worth of L. Gray David is at least $2.03M dollars as of August 5, 2025. L. Gray David is the Chief Science Officer of Vigil Neuroscience, Inc. and owns shares of Vigil Neuroscience, Inc. (VIGL) stock worth about $2.03M.
Signature
/s/ Michael Cohen, Attorney-in-Fact
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Ownership of L. Gray David

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
VIGL Vigil Neuroscience, Inc. Chief Science Officer $2.03M Aug 5, 2025

Insider Transactions Reported by L. Gray David:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.