X4 PHARMACEUTICALS INC

CUSIP: 98420X103 Class: Common Stock

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

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

Q3 2023
Shares 12,890 Value ($000) $14 Avg Close — Range —
Q2 2023
Shares 704,351 Value ($000) $1,366 Avg Close — Range —
Q1 2022
Shares 13,099 Value ($000) $23 Avg Close — Range —
Q4 2021
Shares 60,479 Value ($000) $139 Avg Close — Range —
Q3 2021
Shares 25,223 Value ($000) $133 Avg Close — Range —
Q2 2021
Shares 13,709 Value ($000) $89 Avg Close — Range —