SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q3 2020
Shares 9,644 Value ($000) $1,887 Avg Close — Range —
Q2 2020
Shares 9,038 Value ($000) $1,536 Avg Close — Range —
Q1 2020
Shares 7,871 Value ($000) $908 Avg Close — Range —
Q4 2019
Shares 8,283 Value ($000) $946 Avg Close — Range —
Q3 2019
Shares 9,608 Value ($000) $821 Avg Close — Range —
Q2 2019
Shares 10,311 Value ($000) $714 Avg Close — Range —
Q1 2019
Shares 10,418 Value ($000) $763 Avg Close — Range —
Q2 2015
Shares 4,426 Value ($000) $214 Avg Close — Range —
Q3 2014
Shares 7,339 Value ($000) $273 Avg Close — Range —
Q2 2014
Shares 7,589 Value ($000) $290 Avg Close — Range —
Q1 2014
Shares 6,746 Value ($000) $308 Avg Close — Range —
Q4 2013
Shares 7,046 Value ($000) $281 Avg Close — Range —