VIGIL NEUROSCIENCE INC

CUSIP: 92673K108 Class: Common Stock

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

Note: Option positions (PUT/CALL) are excluded.

Q1 2025
Shares 1,604,429 Value ($000) $2,856 Avg Close — Range —
Q4 2024
Shares 1,502,429 Value ($000) $2,554 Avg Close — Range —
Q3 2024
Shares 1,647,604 Value ($000) $5,602 Avg Close — Range —
Q2 2024
Shares 1,692,166 Value ($000) $6,769 Avg Close — Range —
Q1 2024
Shares 1,730,414 Value ($000) $5,901 Avg Close — Range —
Q4 2023
Shares 535,120 Value ($000) $1,809 Avg Close — Range —