Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

Allworth Financial LP's Holding History (CIK: 0001555170)

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

Q2 2025
Shares 201 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 51 Value ($000) $1 Avg Close — Range —
Q2 2022
Shares 51 Value ($000) $1 Avg Close — Range —