HOSPIRA INC

CUSIP: 44106010 Class: COM

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

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

Q4 2014
Shares 161,337 Value ($000) $9,882 Avg Close — Range —
Q3 2014
Shares 16,652 Value ($000) $866 Avg Close — Range —
Q1 2014
Shares 420,776 Value ($000) $18,199 Avg Close — Range —
Q4 2013
Shares 196,719 Value ($000) $8,121 Avg Close — Range —