SOUTHWEST BANCORP INC OKLA

CUSIP: 844767103 Class: CMN

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q3 2017
Shares 11,100 Value ($000) $306 Avg Close — Range —
Q2 2017
Shares 12,300 Value ($000) $314 Avg Close — Range —
Q1 2017
Shares 12,300 Value ($000) $322 Avg Close — Range —
Q4 2016
Shares 12,300 Value ($000) $357 Avg Close — Range —
Q3 2016
Shares 13,500 Value ($000) $256 Avg Close — Range —
Q2 2016
Shares 12,900 Value ($000) $218 Avg Close — Range —
Q4 2015
Shares 16,300 Value ($000) $285 Avg Close — Range —
Q3 2015
Shares 15,500 Value ($000) $254 Avg Close — Range —
Q2 2015
Shares 16,700 Value ($000) $311 Avg Close — Range —
Q1 2015
Shares 16,900 Value ($000) $301 Avg Close — Range —
Q4 2014
Shares 16,400 Value ($000) $285 Avg Close — Range —
Q3 2014
Shares 16,400 Value ($000) $269 Avg Close — Range —
Q2 2014
Shares 16,400 Value ($000) $280 Avg Close — Range —
Q1 2014
Shares 14,300 Value ($000) $253 Avg Close — Range —
Q4 2013
Shares 22,500 Value ($000) $358 Avg Close — Range —
Q3 2013
Shares 11,200 Value ($000) $166 Avg Close — Range —