SOUTHWEST BANCORP INC OKLA

CUSIP: 844767103 Class: CMN

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q3 2017
Shares 148,931 Value ($000) $4,103 Avg Close — Range —
Q2 2017
Shares 148,931 Value ($000) $3,805 Avg Close — Range —
Q1 2017
Shares 148,931 Value ($000) $3,895 Avg Close — Range —
Q4 2016
Shares 148,931 Value ($000) $4,319 Avg Close — Range —