THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2015
Shares 222,036 Value ($000) $9,219 Avg Close — Range —
Q3 2014
Shares 8,884 Value ($000) $315 Avg Close — Range —
Q2 2013
Shares 7,303 Value ($000) $291 Avg Close — Range —