SEAGEN INC

CUSIP: 81181C104 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q3 2023
Shares 612,737 Value ($000) $130 Avg Close — Range —
Q2 2023
Shares 624,303 Value ($000) $120 Avg Close — Range —
Q1 2023
Shares 1,580,816 Value ($000) $320 Avg Close — Range —
Q4 2022
Shares 894,933 Value ($000) $115 Avg Close — Range —
Q3 2022
Shares 805,309 Value ($000) $110,192 Avg Close — Range —
Q2 2022
Shares 2,514,889 Value ($000) $444,984 Avg Close — Range —
Q1 2022
Shares 4,850,955 Value ($000) $698,780 Avg Close — Range —
Q4 2021
Shares 6,635,246 Value ($000) $1,025,809 Avg Close — Range —
Q3 2021
Shares 6,989,864 Value ($000) $1,186,879 Avg Close — Range —
Q2 2021
Shares 6,790,105 Value ($000) $1,072,022 Avg Close — Range —
Q1 2021
Shares 7,114,170 Value ($000) $987,874 Avg Close — Range —
Q4 2020
Shares 7,526,240 Value ($000) $1,318,146 Avg Close — Range —