THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

ANCHOR CAPITAL ADVISORS LLC's Holding History (CIK: 0000813933)

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

Q4 2015
Shares 183,612 Value ($000) $6,056 Avg Close — Range —
Q3 2015
Shares 183,612 Value ($000) $5,490 Avg Close — Range —
Q2 2015
Shares 193,612 Value ($000) $6,500 Avg Close — Range —
Q1 2015
Shares 221,533 Value ($000) $9,198 Avg Close — Range —
Q4 2014
Shares 221,533 Value ($000) $8,026 Avg Close — Range —
Q3 2014
Shares 201,119 Value ($000) $7,132 Avg Close — Range —
Q2 2014
Shares 201,356 Value ($000) $7,035 Avg Close — Range —
Q1 2014
Shares 181,488 Value ($000) $5,436 Avg Close — Range —