ELECTRO SCIENTIFIC INDS

CUSIP: 285229100 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2018
Shares 12,357 Value ($000) $216 Avg Close — Range —
Q2 2018
Shares 355 Value ($000) $6 Avg Close — Range —
Q1 2018
Shares 2,942 Value ($000) $57 Avg Close — Range —
Q4 2017
Shares 1,723 Value ($000) $37 Avg Close — Range —
Q3 2017
Shares 16,600 Value ($000) $231 Avg Close — Range —
Q2 2017
Shares 8,752 Value ($000) $72 Avg Close — Range —
Q3 2016
Shares 9,600 Value ($000) $54 Avg Close — Range —
Q2 2016
Shares 7,200 Value ($000) $42 Avg Close — Range —
Q1 2016
Shares 1,800 Value ($000) $13 Avg Close — Range —