Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q1 2024
Shares 45,799 Value ($000) $745 Avg Close — Range —
Q4 2023
Shares 28,444 Value ($000) $194 Avg Close — Range —
Q3 2023
Shares 21,761 Value ($000) $119 Avg Close — Range —
Q2 2023
Shares 13,173 Value ($000) $89 Avg Close — Range —