SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021
Shares 48,565 Value ($000) $6,743 Avg Close — Range —
Q4 2020
Shares 46,162 Value ($000) $8,085 Avg Close — Range —