PENN VA CORP

CUSIP: 707882106 Class: COMMON STOCK

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2015
Shares 15,318 Value ($000) $67 Avg Close — Range —
Q1 2015
Shares 15,318 Value ($000) $99 Avg Close — Range —
Q4 2014
Shares 41,630 Value ($000) $278 Avg Close — Range —
Q3 2014
Shares 148,369 Value ($000) $1,886 Avg Close — Range —