X4 PHARMACEUTICALS INC

CUSIP: 98420X103 Class: Common Stock

KINGDON CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001000097)

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

Q1 2025
Shares 7,000,000 Value ($000) $1,655 Avg Close — Range —
Q4 2024
Shares 4,937,000 Value ($000) $3,622 Avg Close — Range —
Q3 2024
Shares 4,638,683 Value ($000) $3,105 Avg Close — Range —
Q2 2024
Shares 4,623,683 Value ($000) $2,682 Avg Close — Range —
Q1 2024
Shares 3,473,683 Value ($000) $4,828 Avg Close — Range —
Q4 2023
Shares 3,473,683 Value ($000) $2,913 Avg Close — Range —
Q3 2023
Shares 1,973,683 Value ($000) $2,151 Avg Close — Range —
Q2 2023
Shares 1,973,683 Value ($000) $3,829 Avg Close — Range —