WHITING USA TR II

CUSIP: 966388100 Class: CMN

CONGRESS ASSET MANAGEMENT CO /MA's Holding History (CIK: 0000897378)

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

Q4 2014
Shares 15,000 Value ($000) $83 Avg Close — Range —
Q3 2014
Shares 20,000 Value ($000) $244 Avg Close — Range —
Q2 2014
Shares 20,000 Value ($000) $254 Avg Close — Range —
Q1 2014
Shares 20,000 Value ($000) $259 Avg Close — Range —
Q4 2013
Shares 20,000 Value ($000) $263 Avg Close — Range —
Q3 2013
Shares 20,000 Value ($000) $256 Avg Close — Range —
Q2 2013
Shares 10,000 Value ($000) $129 Avg Close — Range —