PENN WEST PETE LTD NEW

CUSIP: 707887105 Class: COM

Mawer Investment Management Ltd.'s Holding History (CIK: 0001538449)

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

Q2 2014
Shares 1,721,972 Value ($000) $16,807 Avg Close — Range —
Q1 2014
Shares 2,081,638 Value ($000) $17,402 Avg Close — Range —
Q4 2013
Shares 3,311,161 Value ($000) $27,614 Avg Close — Range —
Q3 2013
Shares 3,480,796 Value ($000) $38,683 Avg Close — Range —