SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q2 2020
Shares 2,441 Value ($000) $409 Avg Close — Range —
Q1 2020
Shares 1,860 Value ($000) $208 Avg Close — Range —
Q4 2019
Shares 2,781 Value ($000) $315 Avg Close — Range —
Q3 2019
Shares 4,186 Value ($000) $354 Avg Close — Range —
Q1 2019
Shares 3,543 Value ($000) $261 Avg Close — Range —
Q3 2018
Shares 4,810 Value ($000) $373 Avg Close — Range —
Q2 2018
Shares 3,436 Value ($000) $228 Avg Close — Range —
Q1 2018
Shares 4,246 Value ($000) $221 Avg Close — Range —
Q3 2016
Shares 5,135 Value ($000) $278 Avg Close — Range —
Q2 2016
Shares 5,135 Value ($000) $206 Avg Close — Range —