PETSMART INC

CUSIP: 716768106 Class: COM

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

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

Q4 2014
Shares 40,960 Value ($000) $3,330 Avg Close — Range —
Q3 2014
Shares 40,760 Value ($000) $2,857 Avg Close — Range —
Q2 2014
Shares 40,660 Value ($000) $2,431 Avg Close — Range —
Q1 2014
Shares 42,360 Value ($000) $2,918 Avg Close — Range —
Q4 2013
Shares 42,160 Value ($000) $3,067 Avg Close — Range —
Q3 2013
Shares 42,260 Value ($000) $3,223 Avg Close — Range —
Q2 2013
Shares 41,960 Value ($000) $2,811 Avg Close — Range —