PENN WEST PETE LTD NEW

CUSIP: 707887105 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2013
Shares 17,300 Value ($000) $145 Avg Close — Range —
Q3 2013
Shares 157,800 Value ($000) $1,756 Avg Close — Range —
Q1 2013
Shares 45,000 Value ($000) $484 Avg Close — Range —
Q4 2012
Shares 45,000 Value ($000) $489 Avg Close — Range —
Q3 2012
Shares 25,000 Value ($000) $356 Avg Close — Range —