AGL RES INC

CUSIP: 001204106 Class: COM

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

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

Q2 2016
Shares 41,941 Value ($000) $2,767 Avg Close — Range —
Q1 2016
Shares 41,441 Value ($000) $2,699 Avg Close — Range —
Q4 2015
Shares 41,141 Value ($000) $2,625 Avg Close — Range —
Q3 2015
Shares 43,441 Value ($000) $2,652 Avg Close — Range —
Q2 2015
Shares 46,541 Value ($000) $2,167 Avg Close — Range —
Q1 2015
Shares 46,141 Value ($000) $2,291 Avg Close — Range —
Q4 2014
Shares 49,241 Value ($000) $2,684 Avg Close — Range —
Q3 2014
Shares 48,941 Value ($000) $2,513 Avg Close — Range —
Q2 2014
Shares 48,841 Value ($000) $2,688 Avg Close — Range —
Q1 2014
Shares 48,541 Value ($000) $2,377 Avg Close — Range —
Q4 2013
Shares 48,341 Value ($000) $2,283 Avg Close — Range —
Q3 2013
Shares 48,241 Value ($000) $2,221 Avg Close — Range —
Q2 2013
Shares 48,041 Value ($000) $2,059 Avg Close — Range —