SPECTRUM PHARMACEUTICALS INC

CUSIP: 84763A10 Class: COM

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

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

Q3 2016
Shares 185,137 Value ($000) $865 Avg Close — Range —
Q2 2016
Shares 93,746 Value ($000) $616 Avg Close — Range —
Q1 2016
Shares 229,446 Value ($000) $1,459 Avg Close — Range —
Q4 2015
Shares 606,520 Value ($000) $3,657 Avg Close — Range —
Q3 2015
Shares 242,222 Value ($000) $1,448 Avg Close — Range —
Q1 2015
Shares 15,300 Value ($000) $93 Avg Close — Range —
Q4 2014
Shares 95,822 Value ($000) $664 Avg Close — Range —