Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

BROOKFIELD Corp /ON/'s Holding History (CIK: 0001001085)

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

Q3 2021
Shares 179,236 Value ($000) $5,115 Avg Close — Range —
Q2 2021
Shares 166,654 Value ($000) $5,633 Avg Close — Range —
Q1 2021
Shares 107,700 Value ($000) $3,257 Avg Close — Range —
Q4 2020
Shares 44,000 Value ($000) $2,178 Avg Close — Range —