GRAY DAVID L. F.

PrivateCIK: 1966743
Location

WATERTOWN, MA

InsiderGRAY DAVID L. F.CIK 1966743
IssuerVIGIL NEUROSCIENCE, INC.CIK 1827087
Officer· Chief Science Officer
Since Feb 2023
-517K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
517K disposed
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions3

Stock Option Award (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

125K shares

Shares

125K

Strike price

3.39

Held after

0.00

Exercisable

8/5/2025

Stock Option Award (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

125K shares

Shares

125K

Strike price

2.19

Held after

0.00

Exercisable

8/5/2025

Stock Option Award (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

267K shares

Shares

267K

Strike price

3.03

Held after

0.00

Exercisable

8/5/2025
GRAY DAVID L. F. — Insider Transaction (Form 4) Filed Aug 5, 2025 | Finecho