THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q1 2016
Shares 2,774,246 Value ($000) $114,465 Avg Close — Range —
Q4 2015
Shares 4,294,550 Value ($000) $141,634 Avg Close — Range —
Q3 2015
Shares 5,232,342 Value ($000) $156,447 Avg Close — Range —
Q2 2015
Shares 4,934,986 Value ($000) $165,667 Avg Close — Range —
Q1 2015
Shares 4,615,312 Value ($000) $191,628 Avg Close — Range —
Q4 2014
Shares 7,285,406 Value ($000) $263,950 Avg Close — Range —
Q3 2014
Shares 7,357,984 Value ($000) $260,914 Avg Close — Range —
Q2 2014
Shares 9,761,508 Value ($000) $341,067 Avg Close — Range —
Q1 2014
Shares 10,388,487 Value ($000) $311,135 Avg Close — Range —
Q4 2013
Shares 7,663,727 Value ($000) $310,151 Avg Close — Range —
Q3 2013
Shares 6,560,763 Value ($000) $266,761 Avg Close — Range —
Q2 2013
Shares 5,863,743 Value ($000) $233,670 Avg Close — Range —