SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

Ballentine Partners, LLC's Holding History (CIK: 0001374889)

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

Q3 2023
Shares 2,551 Value ($000) $541 Avg Close — Range —
Q2 2023
Shares 2,567 Value ($000) $494 Avg Close — Range —
Q1 2023
Shares 2,544 Value ($000) $515 Avg Close — Range —
Q4 2022
Shares 2,036 Value ($000) $262 Avg Close — Range —