THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2014
Shares 12 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 12 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 12 Value ($000) $0 Avg Close — Range —
Q1 2014
Shares 40 Value ($000) $1 Avg Close — Range —
Q4 2013
Shares 3,200 Value ($000) $130 Avg Close — Range —
Q3 2013
Shares 3,200 Value ($000) $130 Avg Close — Range —
Q2 2013
Shares 3,200 Value ($000) $128 Avg Close — Range —
Q1 2013
Shares 3,325 Value ($000) $163 Avg Close — Range —