ELECTRO SCIENTIFIC INDS

CUSIP: 285229100 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2018
Shares 15,000 Value ($000) $262 Avg Close — Range —
Q2 2018
Shares 15,000 Value ($000) $237 Avg Close — Range —
Q1 2018
Shares 30,000 Value ($000) $580 Avg Close — Range —
Q4 2017
Shares 30,450 Value ($000) $653 Avg Close — Range —
Q3 2017
Shares 157,150 Value ($000) $2,188 Avg Close — Range —
Q2 2017
Shares 156,700 Value ($000) $1,291 Avg Close — Range —
Q1 2017
Shares 156,700 Value ($000) $1,092 Avg Close — Range —
Q4 2016
Shares 308,300 Value ($000) $1,825 Avg Close — Range —
Q3 2016
Shares 278,650 Value ($000) $1,572 Avg Close — Range —
Q2 2016
Shares 295,450 Value ($000) $1,725 Avg Close — Range —
Q1 2016
Shares 143,500 Value ($000) $1,026 Avg Close — Range —
Q4 2015
Shares 143,500 Value ($000) $745 Avg Close — Range —
Q3 2015
Shares 38,500 Value ($000) $179 Avg Close — Range —
Q2 2015
Shares 38,500 Value ($000) $203 Avg Close — Range —
Q1 2015
Shares 87,800 Value ($000) $543 Avg Close — Range —
Q4 2014
Shares 87,800 Value ($000) $681 Avg Close — Range —
Q3 2014
Shares 71,000 Value ($000) $482 Avg Close — Range —
Q2 2014
Shares 71,000 Value ($000) $484 Avg Close — Range —
Q1 2014
Shares 71,000 Value ($000) $699 Avg Close — Range —