GREAT WESTN BANCORP INC

CUSIP: 391416104 Class: COM

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

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

Q3 2018
Shares 34 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 2 Value ($000) $0 Avg Close — Range —
Q2 2016
Shares 1,133 Value ($000) $36 Avg Close — Range —
Q1 2016
Shares 1 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 6,873 Value ($000) $199 Avg Close — Range —