SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

Banco Santander, S.A.'s Holding History (CIK: 0000891478)

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

Q2 2022
Shares 15,000 Value ($000) $2,654 Avg Close — Range —
Q4 2020
Shares 1,316 Value ($000) $230 Avg Close — Range —