NEUSTAR INC

CUSIP: 64126X201 Class: CL A

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q1 2015
Shares 4,070,954 Value ($000) $100,227 Avg Close — Range —
Q4 2014
Shares 4,464,213 Value ($000) $124,105 Avg Close — Range —
Q3 2014
Shares 4,689,948 Value ($000) $116,451 Avg Close — Range —
Q2 2014
Shares 4,855,428 Value ($000) $126,338 Avg Close — Range —
Q1 2014
Shares 4,949,810 Value ($000) $160,918 Avg Close — Range —
Q4 2013
Shares 3,929,148 Value ($000) $195,907 Avg Close — Range —