ELECTRO SCIENTIFIC INDS

CUSIP: 285229100 Class: COM

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

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

Q4 2018
Shares 10,590 Value ($000) $317 Avg Close — Range —
Q2 2018
Shares 49,900 Value ($000) $787 Avg Close — Range —
Q3 2017
Shares 134,189 Value ($000) $1,868 Avg Close — Range —
Q2 2017
Shares 158,889 Value ($000) $1,309 Avg Close — Range —
Q1 2017
Shares 124,459 Value ($000) $867 Avg Close — Range —