THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q1 2014
Shares 525,000 Value ($000) $15,724 Avg Close — Range —
Q4 2013
Shares 300,000 Value ($000) $12,141 Avg Close — Range —
Q3 2013
Shares 260,000 Value ($000) $10,572 Avg Close — Range —
Q2 2013
Shares 150,000 Value ($000) $5,978 Avg Close — Range —