HOLLYSYS AUTOMATION TECHNOLO

CUSIP: G45667105 Class: Common Stock

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

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

Q3 2018
Shares 8,745 Value ($000) $187 Avg Close — Range —
Q2 2018
Shares 463 Value ($000) $10 Avg Close — Range —
Q3 2016
Shares 575 Value ($000) $13 Avg Close — Range —
Q1 2016
Shares 5,975 Value ($000) $126 Avg Close — Range —
Q3 2015
Shares 4,921 Value ($000) $86 Avg Close — Range —
Q2 2015
Shares 9,042 Value ($000) $217 Avg Close — Range —