SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q3 2020
Shares 700,501 Value ($000) $137,081 Avg Close — Range —
Q2 2020
Shares 861,327 Value ($000) $146,357 Avg Close — Range —
Q1 2020
Shares 1,066,565 Value ($000) $123,060 Avg Close — Range —
Q4 2019
Shares 1,092,861 Value ($000) $124,870 Avg Close — Range —
Q3 2019
Shares 926,079 Value ($000) $79,087 Avg Close — Range —
Q2 2019
Shares 1,784,642 Value ($000) $123,515 Avg Close — Range —
Q1 2019
Shares 1,505,850 Value ($000) $110,288 Avg Close — Range —
Q4 2018
Shares 2,011,114 Value ($000) $113,950 Avg Close — Range —
Q3 2018
Shares 1,779,195 Value ($000) $137,212 Avg Close — Range —
Q2 2018
Shares 1,042,574 Value ($000) $69,216 Avg Close — Range —
Q1 2018
Shares 883,173 Value ($000) $46,225 Avg Close — Range —
Q4 2017
Shares 633,794 Value ($000) $33,908 Avg Close — Range —
Q3 2017
Shares 677,279 Value ($000) $36,851 Avg Close — Range —
Q2 2017
Shares 937,383 Value ($000) $48,500 Avg Close — Range —
Q1 2017
Shares 705,921 Value ($000) $44,374 Avg Close — Range —
Q4 2016
Shares 953,352 Value ($000) $50,308 Avg Close — Range —
Q3 2016
Shares 747,389 Value ($000) $40,366 Avg Close — Range —
Q2 2016
Shares 749,848 Value ($000) $30,301 Avg Close — Range —
Q1 2016
Shares 1,256,085 Value ($000) $44,076 Avg Close — Range —
Q4 2015
Shares 3,380,705 Value ($000) $151,726 Avg Close — Range —
Q3 2015
Shares 3,646,425 Value ($000) $140,606 Avg Close — Range —
Q2 2015
Shares 3,216,228 Value ($000) $155,665 Avg Close — Range —
Q1 2015
Shares 3,064,329 Value ($000) $108,324 Avg Close — Range —
Q4 2014
Shares 1,794,046 Value ($000) $57,643 Avg Close — Range —
Q2 2014
Shares 371,550 Value ($000) $14,212 Avg Close — Range —
Q1 2014
Shares 415,810 Value ($000) $18,944 Avg Close — Range —
Q4 2013
Shares 667,696 Value ($000) $26,634 Avg Close — Range —
Q3 2013
Shares 146,067 Value ($000) $6,402 Avg Close — Range —