ELECTRO SCIENTIFIC INDS

CUSIP: 285229100 Class: COM

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q3 2018
Shares 112,900 Value ($000) $1,970 Avg Close — Range —
Q2 2018
Shares 108,314 Value ($000) $1,708 Avg Close — Range —
Q1 2018
Shares 108,183 Value ($000) $2,091 Avg Close — Range —
Q4 2017
Shares 116,073 Value ($000) $2,487 Avg Close — Range —
Q3 2017
Shares 198,792 Value ($000) $2,767 Avg Close — Range —
Q2 2017
Shares 200,958 Value ($000) $1,656 Avg Close — Range —
Q1 2017
Shares 147,151 Value ($000) $1,026 Avg Close — Range —
Q4 2016
Shares 111,944 Value ($000) $663 Avg Close — Range —
Q3 2016
Shares 100,340 Value ($000) $566 Avg Close — Range —