THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

STRS OHIO's Holding History (CIK: 0000820478)

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

Q1 2016
Shares 1,003,398 Value ($000) $41,400 Avg Close — Range —
Q4 2015
Shares 1,003,187 Value ($000) $33,085 Avg Close — Range —
Q3 2015
Shares 1,003,187 Value ($000) $29,995 Avg Close — Range —
Q2 2015
Shares 1,008,565 Value ($000) $33,857 Avg Close — Range —
Q1 2015
Shares 1,008,565 Value ($000) $41,875 Avg Close — Range —
Q4 2014
Shares 1,004,952 Value ($000) $36,409 Avg Close — Range —
Q3 2014
Shares 804,952 Value ($000) $28,544 Avg Close — Range —
Q2 2014
Shares 804,952 Value ($000) $28,125 Avg Close — Range —
Q1 2014
Shares 804,952 Value ($000) $24,108 Avg Close — Range —
Q4 2013
Shares 804,952 Value ($000) $32,576 Avg Close — Range —
Q3 2013
Shares 4,952 Value ($000) $201 Avg Close — Range —
Q2 2013
Shares 10,372 Value ($000) $413 Avg Close — Range —