Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q3 2025
Shares 16,061 Value ($000) $75 Avg Close — Range —
Q2 2025
Shares 4,951 Value ($000) $22 Avg Close — Range —
Q1 2025
Shares 5,923 Value ($000) $26 Avg Close — Range —
Q4 2024
Shares 127 Value ($000) $1 Avg Close — Range —