SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q2 2020
Shares 31,229 Value ($000) $5,306 Avg Close — Range —
Q1 2018
Shares 5,461 Value ($000) $286 Avg Close — Range —
Q4 2017
Shares 6,047 Value ($000) $324 Avg Close — Range —
Q2 2017
Shares 7,642 Value ($000) $395 Avg Close — Range —
Q1 2017
Shares 6,274 Value ($000) $394 Avg Close — Range —