Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

ROTHSCHILD INVESTMENT LLC's Holding History (CIK: 0000085338)

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

Q2 2025
Shares 50 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 110 Value ($000) $0 Avg Close — Range —
Q4 2024
Shares 40 Value ($000) $0 Avg Close — Range —
Q3 2024
Shares 25 Value ($000) $0 Avg Close — Range —