THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2016
Shares 288,981 Value ($000) $11,924 Avg Close — Range —
Q4 2015
Shares 12,491 Value ($000) $412 Avg Close — Range —
Q3 2015
Shares 15,365 Value ($000) $459 Avg Close — Range —
Q2 2015
Shares 21,736 Value ($000) $729 Avg Close — Range —
Q1 2015
Shares 229,155 Value ($000) $9,515 Avg Close — Range —
Q1 2014
Shares 3,472 Value ($000) $104 Avg Close — Range —