SEATTLE GENETICS INC

CUSIP: 81257810 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 120,545 Value ($000) $6,511 Avg Close — Range —
Q2 2014
Shares 22,471 Value ($000) $860 Avg Close — Range —
Q3 2013
Shares 108,028 Value ($000) $4,735 Avg Close — Range —
Q2 2013
Shares 49,762 Value ($000) $1,566 Avg Close — Range —