THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

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

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

Q1 2016
Shares 56,892 Value ($000) $2,347 Avg Close — Range —
Q4 2015
Shares 56,392 Value ($000) $1,860 Avg Close — Range —
Q3 2015
Shares 61,392 Value ($000) $1,836 Avg Close — Range —
Q2 2015
Shares 66,392 Value ($000) $2,229 Avg Close — Range —
Q1 2015
Shares 65,992 Value ($000) $2,740 Avg Close — Range —
Q4 2014
Shares 71,892 Value ($000) $2,605 Avg Close — Range —
Q3 2014
Shares 121,292 Value ($000) $4,301 Avg Close — Range —
Q2 2014
Shares 256,392 Value ($000) $8,958 Avg Close — Range —
Q1 2014
Shares 329,792 Value ($000) $9,877 Avg Close — Range —
Q4 2013
Shares 236,292 Value ($000) $9,563 Avg Close — Range —
Q3 2013
Shares 81,392 Value ($000) $3,309 Avg Close — Range —
Q2 2013
Shares 88,892 Value ($000) $3,542 Avg Close — Range —