HOSPIRA INC

CUSIP: 441060100 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q2 2015
Shares 67,035 Value ($000) $5,947 Avg Close — Range —
Q1 2015
Shares 66,135 Value ($000) $5,809 Avg Close — Range —
Q4 2014
Shares 69,735 Value ($000) $4,271 Avg Close — Range —
Q3 2014
Shares 69,135 Value ($000) $3,597 Avg Close — Range —
Q2 2014
Shares 68,535 Value ($000) $3,521 Avg Close — Range —
Q1 2014
Shares 67,935 Value ($000) $2,938 Avg Close — Range —
Q4 2013
Shares 67,435 Value ($000) $2,784 Avg Close — Range —
Q3 2013
Shares 67,335 Value ($000) $2,641 Avg Close — Range —
Q2 2013
Shares 67,235 Value ($000) $2,576 Avg Close — Range —