SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q3 2023
Shares 130,990 Value ($000) $27,790 Avg Close — Range —
Q2 2023
Shares 130,971 Value ($000) $25,207 Avg Close — Range —
Q1 2023
Shares 279,834 Value ($000) $56,658 Avg Close — Range —
Q4 2022
Shares 242,545 Value ($000) $31,169 Avg Close — Range —
Q4 2020
Shares 102,500 Value ($000) $17,952 Avg Close — Range —