WHITING USA TR II

CUSIP: 966388100 Class: CMN

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2014
Shares 234,026 Value ($000) $3,035 Avg Close — Range —
Q4 2013
Shares 219,067 Value ($000) $2,885 Avg Close — Range —
Q3 2013
Shares 219,067 Value ($000) $2,808 Avg Close — Range —
Q2 2013
Shares 215,904 Value ($000) $2,781 Avg Close — Range —