SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

CWM, LLC's Holding History (CIK: 0001535847)

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

Q4 2018
Shares 426 Value ($000) $24 Avg Close — Range —
Q3 2018
Shares 214 Value ($000) $17 Avg Close — Range —
Q2 2018
Shares 200 Value ($000) $13 Avg Close — Range —
Q1 2018
Shares 200 Value ($000) $10 Avg Close — Range —
Q4 2017
Shares 200 Value ($000) $11 Avg Close — Range —
Q3 2017
Shares 200 Value ($000) $11 Avg Close — Range —
Q2 2017
Shares 200 Value ($000) $10 Avg Close — Range —
Q1 2017
Shares 200 Value ($000) $13 Avg Close — Range —
Q4 2016
Shares 200 Value ($000) $11 Avg Close — Range —
Q3 2016
Shares 200 Value ($000) $11 Avg Close — Range —
Q2 2016
Shares 200 Value ($000) $8 Avg Close — Range —
Q1 2016
Shares 200 Value ($000) $7 Avg Close — Range —