NEUSTAR INC

CUSIP: 64126X201 Class: CL A

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2015
Shares 21,699 Value ($000) $534,000 Avg Close — Range —
Q4 2014
Shares 17,665 Value ($000) $491,000 Avg Close — Range —