SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2022
Shares 11,650 Value ($000) $1,497 Avg Close — Range —
Q1 2022
Shares 9,389 Value ($000) $1,352 Avg Close — Range —
Q4 2021
Shares 6,492 Value ($000) $1,004 Avg Close — Range —
Q3 2021
Shares 3,112 Value ($000) $528 Avg Close — Range —
Q2 2021
Shares 748 Value ($000) $118 Avg Close — Range —
Q1 2021
Shares 3,507 Value ($000) $487 Avg Close — Range —