NEUSTAR INC

CUSIP: 64126X201 Class: CL A

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2016
Shares 37,644 Value ($000) $1,001 Avg Close — Range —
Q2 2016
Shares 42,512 Value ($000) $999 Avg Close — Range —
Q1 2016
Shares 42,482 Value ($000) $1,045 Avg Close — Range —
Q4 2015
Shares 126,127 Value ($000) $3,023 Avg Close — Range —
Q3 2015
Shares 675,419 Value ($000) $18,378 Avg Close — Range —
Q2 2015
Shares 7,443,150 Value ($000) $217,414 Avg Close — Range —
Q1 2015
Shares 7,606,598 Value ($000) $187,274 Avg Close — Range —
Q4 2014
Shares 4,279,844 Value ($000) $118,980 Avg Close — Range —
Q3 2014
Shares 3,988,837 Value ($000) $99,043 Avg Close — Range —
Q2 2014
Shares 3,637,303 Value ($000) $94,643 Avg Close — Range —
Q1 2014
Shares 3,436,183 Value ($000) $111,710 Avg Close — Range —
Q4 2013
Shares 1,923,621 Value ($000) $95,911 Avg Close — Range —
Q3 2013
Shares 1,763,828 Value ($000) $87,274 Avg Close — Range —