SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

Artal Group S.A.'s Holding History (CIK: 0001053906)

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

Q3 2022
Shares 350,000 Value ($000) $47,891 Avg Close — Range —
Q2 2022
Shares 525,000 Value ($000) $92,894 Avg Close — Range —
Q1 2022
Shares 650,000 Value ($000) $93,633 Avg Close — Range —
Q4 2021
Shares 500,000 Value ($000) $77,300 Avg Close — Range —
Q3 2021
Shares 375,000 Value ($000) $63,675 Avg Close — Range —