NANOMETRICS INC

CUSIP: 630077105 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2019
Shares 180,000 Value ($000) $5,872 Avg Close — Range —
Q2 2019
Shares 180,000 Value ($000) $6,248 Avg Close — Range —
Q1 2019
Shares 64,100 Value ($000) $1,979 Avg Close — Range —
Q4 2018
Shares 44,000 Value ($000) $1,203 Avg Close — Range —
Q3 2018
Shares 44,000 Value ($000) $1,651 Avg Close — Range —
Q2 2018
Shares 60,000 Value ($000) $2,125 Avg Close — Range —
Q1 2018
Shares 230,000 Value ($000) $6,187 Avg Close — Range —
Q4 2017
Shares 230,000 Value ($000) $5,732 Avg Close — Range —
Q3 2017
Shares 230,000 Value ($000) $6,624 Avg Close — Range —
Q2 2017
Shares 230,000 Value ($000) $5,817 Avg Close — Range —
Q1 2017
Shares 225,000 Value ($000) $6,853 Avg Close — Range —
Q4 2016
Shares 252,541 Value ($000) $6,329 Avg Close — Range —
Q3 2016
Shares 210,000 Value ($000) $4,691 Avg Close — Range —
Q2 2016
Shares 200,000 Value ($000) $4,158 Avg Close — Range —
Q1 2016
Shares 200,000 Value ($000) $3,168 Avg Close — Range —
Q4 2015
Shares 200,000 Value ($000) $3,028 Avg Close — Range —
Q3 2015
Shares 200,000 Value ($000) $2,428 Avg Close — Range —
Q3 2014
Shares 82,131 Value ($000) $1,240 Avg Close — Range —
Q2 2014
Shares 82,131 Value ($000) $1,499 Avg Close — Range —
Q1 2014
Shares 195,988 Value ($000) $3,522 Avg Close — Range —
Q4 2013
Shares 258,470 Value ($000) $4,924 Avg Close — Range —
Q3 2013
Shares 283,470 Value ($000) $4,570 Avg Close — Range —
Q2 2013
Shares 324,982 Value ($000) $4,767 Avg Close — Range —