NANOMETRICS INC

CUSIP: 630077105 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q2 2017
Shares 24,116 Value ($000) $610 Avg Close — Range —
Q1 2017
Shares 223,564 Value ($000) $6,810 Avg Close — Range —