SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q3 2023
Shares 1,312 Value ($000) $278 Avg Close — Range —
Q2 2023
Shares 1,571 Value ($000) $302 Avg Close — Range —
Q1 2023
Shares 1,321 Value ($000) $267 Avg Close — Range —