SOUTHWEST BANCORP INC OKLA

CUSIP: 844767103 Class: CMN

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

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

Q3 2017
Shares 149,825 Value ($000) $4,128 Avg Close — Range —
Q2 2017
Shares 154,768 Value ($000) $3,954 Avg Close — Range —
Q1 2017
Shares 66,463 Value ($000) $1,738 Avg Close — Range —