NANOMETRICS INC

CUSIP: 630077105 Class: COM

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

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

Q1 2016
Shares 177,495 Value ($000) $2,812 Avg Close — Range —
Q4 2015
Shares 704,387 Value ($000) $10,664 Avg Close — Range —
Q3 2015
Shares 914,138 Value ($000) $11,098 Avg Close — Range —
Q2 2015
Shares 886,844 Value ($000) $14,296 Avg Close — Range —
Q1 2015
Shares 1,049,121 Value ($000) $17,646 Avg Close — Range —
Q4 2014
Shares 1,639,196 Value ($000) $27,571 Avg Close — Range —
Q3 2014
Shares 1,985,958 Value ($000) $29,988 Avg Close — Range —
Q2 2014
Shares 2,091,456 Value ($000) $38,169 Avg Close — Range —
Q1 2014
Shares 1,926,183 Value ($000) $34,614 Avg Close — Range —
Q4 2013
Shares 2,002,173 Value ($000) $38,141 Avg Close — Range —
Q3 2013
Shares 2,004,888 Value ($000) $32,319 Avg Close — Range —
Q2 2013
Shares 2,018,900 Value ($000) $29,617,263 Avg Close — Range —