SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2023
Shares 18,560 Value ($000) $3,938 Avg Close — Range —
Q2 2023
Shares 19,400 Value ($000) $3,734 Avg Close — Range —
Q1 2023
Shares 13,350 Value ($000) $2,703 Avg Close — Range —