THE ADT CORPORATION

CUSIP: 00101J106 Class: COM

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q2 2015
Shares 13,223 Value ($000) $444 Avg Close — Range —
Q1 2015
Shares 124,570 Value ($000) $5,172 Avg Close — Range —