SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q3 2020
Shares 557,785 Value ($000) $109,154 Avg Close — Range —
Q2 2020
Shares 345,569 Value ($000) $58,717 Avg Close — Range —
Q1 2020
Shares 105,708 Value ($000) $12,195 Avg Close — Range —
Q4 2019
Shares 70,129 Value ($000) $8,013 Avg Close — Range —
Q3 2019
Shares 292,714 Value ($000) $24,998 Avg Close — Range —
Q2 2019
Shares 538,630 Value ($000) $37,279 Avg Close — Range —
Q1 2019
Shares 496,374 Value ($000) $36,355 Avg Close — Range —
Q4 2018
Shares 362,400 Value ($000) $20,533 Avg Close — Range —
Q3 2018
Shares 18,633 Value ($000) $1,437 Avg Close — Range —
Q2 2018
Shares 18,133 Value ($000) $1,204 Avg Close — Range —
Q1 2018
Shares 18,133 Value ($000) $949 Avg Close — Range —
Q4 2017
Shares 59,633 Value ($000) $3,190 Avg Close — Range —
Q3 2017
Shares 180,873 Value ($000) $9,841 Avg Close — Range —
Q2 2017
Shares 704,673 Value ($000) $36,460 Avg Close — Range —
Q1 2017
Shares 8,033 Value ($000) $505 Avg Close — Range —
Q4 2016
Shares 8,033 Value ($000) $424 Avg Close — Range —
Q3 2015
Shares 16,412 Value ($000) $633 Avg Close — Range —