SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2023
Shares 1,750,496 Value ($000) $371,368 Avg Close — Range —
Q2 2023
Shares 1,849,105 Value ($000) $355,879 Avg Close — Range —
Q1 2023
Shares 1,429 Value ($000) $29 Avg Close — Range —
Q3 2022
Shares 5,000 Value ($000) $684,000 Avg Close — Range —