BELLUS HEALTH INC NEW

CUSIP: 07987C204 Class: COM NEW

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2023
Shares 1,520,633 Value ($000) $10,949 Avg Close — Range —
Q4 2022
Shares 1,582,165 Value ($000) $13,005 Avg Close — Range —
Q3 2022
Shares 1,658,982 Value ($000) $17,519 Avg Close — Range —
Q2 2022
Shares 762,104 Value ($000) $7,041 Avg Close — Range —