SEATTLE GENETICS INC

CUSIP: 812578102 Class: COM

Achmea Investment Management B.V.'s Holding History (CIK: 0001697765)

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

Q4 2019
Shares 6,384 Value ($000) $729 Avg Close — Range —
Q1 2019
Shares 6,846 Value ($000) $501 Avg Close — Range —
Q4 2018
Shares 6,846 Value ($000) $388 Avg Close — Range —
Q3 2018
Shares 6,846 Value ($000) $527 Avg Close — Range —
Q1 2017
Shares 6,287 Value ($000) $395 Avg Close — Range —