SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

CENTRAL TRUST Co's Holding History (CIK: 0000044365)

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

Q3 2020
Shares 250 Value ($000) $49 Avg Close — Range —
Q2 2020
Shares 250 Value ($000) $42 Avg Close — Range —
Q1 2020
Shares 250 Value ($000) $29 Avg Close — Range —
Q4 2019
Shares 500 Value ($000) $57 Avg Close — Range —
Q3 2019
Shares 500 Value ($000) $43 Avg Close — Range —
Q2 2019
Shares 500 Value ($000) $33 Avg Close — Range —
Q1 2019
Shares 500 Value ($000) $37 Avg Close — Range —
Q4 2018
Shares 500 Value ($000) $28 Avg Close — Range —
Q3 2018
Shares 500 Value ($000) $39 Avg Close — Range —
Q2 2018
Shares 500 Value ($000) $33 Avg Close — Range —
Q1 2018
Shares 500 Value ($000) $26 Avg Close — Range —
Q4 2017
Shares 500 Value ($000) $27 Avg Close — Range —
Q3 2017
Shares 500 Value ($000) $27 Avg Close — Range —
Q2 2017
Shares 500 Value ($000) $26 Avg Close — Range —
Q1 2017
Shares 500 Value ($000) $31 Avg Close — Range —
Q4 2016
Shares 500 Value ($000) $26 Avg Close — Range —
Q3 2016
Shares 500 Value ($000) $27 Avg Close — Range —
Q2 2016
Shares 500 Value ($000) $20 Avg Close — Range —
Q1 2016
Shares 500 Value ($000) $18 Avg Close — Range —
Q4 2015
Shares 500 Value ($000) $22 Avg Close — Range —
Q3 2015
Shares 500 Value ($000) $19 Avg Close — Range —
Q2 2015
Shares 500 Value ($000) $24 Avg Close — Range —
Q1 2015
Shares 500 Value ($000) $18 Avg Close — Range —
Q4 2014
Shares 500 Value ($000) $16 Avg Close — Range —
Q3 2014
Shares 500 Value ($000) $19 Avg Close — Range —
Q2 2014
Shares 500 Value ($000) $19 Avg Close — Range —
Q1 2014
Shares 500 Value ($000) $23 Avg Close — Range —
Q4 2013
Shares 500 Value ($000) $20 Avg Close — Range —
Q3 2013
Shares 500 Value ($000) $22 Avg Close — Range —