SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q2 2022
Shares 148,149 Value ($000) $26,213 Avg Close — Range —
Q1 2022
Shares 238,973 Value ($000) $34,424 Avg Close — Range —
Q4 2021
Shares 121,490 Value ($000) $18,782 Avg Close — Range —
Q3 2021
Shares 227,060 Value ($000) $38,555 Avg Close — Range —
Q2 2021
Shares 131,816 Value ($000) $20,811 Avg Close — Range —