ELECTRO SCIENTIFIC INDS

CUSIP: 285229100 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2018
Shares 6,116 Value ($000) $106 Avg Close — Range —
Q2 2018
Shares 2,566 Value ($000) $40 Avg Close — Range —
Q1 2018
Shares 3,599 Value ($000) $69 Avg Close — Range —
Q4 2017
Shares 20,469 Value ($000) $438 Avg Close — Range —
Q3 2017
Shares 15,602 Value ($000) $217 Avg Close — Range —
Q4 2016
Shares 1,712 Value ($000) $10 Avg Close — Range —
Q3 2016
Shares 198 Value ($000) $1 Avg Close — Range —
Q2 2016
Shares 96 Value ($000) $0 Avg Close — Range —
Q1 2016
Shares 659 Value ($000) $4 Avg Close — Range —
Q3 2015
Shares 64 Value ($000) $0 Avg Close — Range —