CHUBB CORP

CUSIP: 171232101 Class: COM

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

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

Q4 2015
Shares 77,648 Value ($000) $10,299 Avg Close — Range —
Q3 2015
Shares 81,948 Value ($000) $10,051 Avg Close — Range —
Q2 2015
Shares 89,148 Value ($000) $8,482 Avg Close — Range —
Q1 2015
Shares 89,048 Value ($000) $9,003 Avg Close — Range —
Q4 2014
Shares 97,148 Value ($000) $10,052 Avg Close — Range —
Q3 2014
Shares 98,548 Value ($000) $8,976 Avg Close — Range —
Q2 2014
Shares 100,148 Value ($000) $9,231 Avg Close — Range —
Q1 2014
Shares 100,248 Value ($000) $8,952 Avg Close — Range —
Q4 2013
Shares 102,348 Value ($000) $9,890 Avg Close — Range —
Q3 2013
Shares 103,948 Value ($000) $9,278 Avg Close — Range —
Q2 2013
Shares 105,248 Value ($000) $8,909 Avg Close — Range —