Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

SCOPIA CAPITAL MANAGEMENT LP's Holding History (CIK: 0001279150)

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

Q1 2019
Shares 920,282 Value ($000) $24,121 Avg Close — Range —
Q4 2018
Shares 1,587,566 Value ($000) $31,312 Avg Close — Range —
Q3 2018
Shares 1,587,566 Value ($000) $42,166 Avg Close — Range —