SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q3 2020
Shares 106,551 Value ($000) $20,854 Avg Close — Range —
Q2 2020
Shares 113,452 Value ($000) $19,279 Avg Close — Range —
Q1 2020
Shares 121,999 Value ($000) $14,077 Avg Close — Range —
Q4 2019
Shares 122,669 Value ($000) $14,016 Avg Close — Range —
Q3 2019
Shares 128,772 Value ($000) $10,996 Avg Close — Range —
Q2 2019
Shares 128,999 Value ($000) $8,930 Avg Close — Range —
Q1 2019
Shares 132,617 Value ($000) $9,710 Avg Close — Range —
Q4 2018
Shares 255,858 Value ($000) $14,487 Avg Close — Range —
Q3 2018
Shares 236,218 Value ($000) $18,295 Avg Close — Range —
Q2 2018
Shares 219,803 Value ($000) $14,490 Avg Close — Range —
Q1 2018
Shares 215,851 Value ($000) $11,298 Avg Close — Range —
Q4 2017
Shares 203,907 Value ($000) $10,997 Avg Close — Range —
Q3 2017
Shares 198,510 Value ($000) $10,779 Avg Close — Range —
Q2 2017
Shares 167,813 Value ($000) $8,712 Avg Close — Range —
Q1 2017
Shares 167,074 Value ($000) $10,506 Avg Close — Range —
Q4 2016
Shares 162,217 Value ($000) $8,568 Avg Close — Range —
Q3 2016
Shares 6,209 Value ($000) $331 Avg Close — Range —
Q4 2014
Shares 36,362 Value ($000) $1,189 Avg Close — Range —
Q3 2014
Shares 71,147 Value ($000) $2,731 Avg Close — Range —
Q2 2014
Shares 69,019 Value ($000) $2,683 Avg Close — Range —
Q1 2014
Shares 77,031 Value ($000) $3,408 Avg Close — Range —
Q4 2013
Shares 57,093 Value ($000) $2,276 Avg Close — Range —
Q3 2013
Shares 55,654 Value ($000) $2,445 Avg Close — Range —
Q2 2013
Shares 63,284 Value ($000) $1,993 Avg Close — Range —