SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q2 2020
Shares 13,509 Value ($000) $2,295 Avg Close — Range —
Q1 2020
Shares 1,957 Value ($000) $226 Avg Close — Range —
Q4 2019
Shares 2,244 Value ($000) $256 Avg Close — Range —
Q2 2015
Shares 24,024 Value ($000) $1,163 Avg Close — Range —