NEUSTAR INC

CUSIP: 64126X201 Class: CL A

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q2 2017
Shares 7,210,105 Value ($000) $240,457 Avg Close — Range —
Q1 2017
Shares 7,319,152 Value ($000) $242,630 Avg Close — Range —
Q4 2016
Shares 7,302,746 Value ($000) $243,912 Avg Close — Range —
Q3 2016
Shares 7,321,711 Value ($000) $194,684 Avg Close — Range —
Q2 2016
Shares 7,455,437 Value ($000) $175,277 Avg Close — Range —
Q1 2016
Shares 7,599,657 Value ($000) $186,952 Avg Close — Range —
Q4 2015
Shares 7,581,357 Value ($000) $181,725 Avg Close — Range —
Q3 2015
Shares 7,602,757 Value ($000) $206,871 Avg Close — Range —
Q2 2015
Shares 8,106,007 Value ($000) $236,776 Avg Close — Range —
Q1 2015
Shares 8,151,446 Value ($000) $200,689 Avg Close — Range —
Q4 2014
Shares 6,756,896 Value ($000) $187,842 Avg Close — Range —
Q3 2014
Shares 3,855,301 Value ($000) $95,727 Avg Close — Range —
Q2 2014
Shares 3,744,401 Value ($000) $97,429 Avg Close — Range —
Q1 2014
Shares 3,780,497 Value ($000) $122,904 Avg Close — Range —
Q4 2013
Shares 3,764,297 Value ($000) $187,688 Avg Close — Range —
Q3 2013
Shares 3,761,947 Value ($000) $186,141 Avg Close — Range —
Q2 2013
Shares 3,829,247 Value ($000) $186,408 Avg Close — Range —