NEUSTAR INC

CUSIP: 64126X201 Class: CL A

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

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

Q4 2013
Shares 39,261 Value ($000) $1,958 Avg Close — Range —
Q3 2013
Shares 38,794 Value ($000) $1,920 Avg Close — Range —
Q2 2013
Shares 38,836 Value ($000) $1,891 Avg Close — Range —