PENN WEST PETE LTD NEW

CUSIP: 707887105 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2017
Shares 29,792 Value ($000) $51 Avg Close — Range —
Q3 2016
Shares 11,224 Value ($000) $20 Avg Close — Range —
Q2 2016
Shares 11,224 Value ($000) $16 Avg Close — Range —
Q4 2015
Shares 16,025 Value ($000) $13 Avg Close — Range —
Q3 2015
Shares 145,849 Value ($000) $66 Avg Close — Range —
Q2 2015
Shares 572,796 Value ($000) $991 Avg Close — Range —
Q1 2015
Shares 525,026 Value ($000) $866 Avg Close — Range —
Q4 2014
Shares 282,529 Value ($000) $588 Avg Close — Range —
Q3 2014
Shares 74,894 Value ($000) $506 Avg Close — Range —
Q2 2014
Shares 108,079 Value ($000) $1,055 Avg Close — Range —
Q1 2014
Shares 93,127 Value ($000) $779 Avg Close — Range —
Q4 2013
Shares 50,455 Value ($000) $422 Avg Close — Range —
Q3 2013
Shares 119,282 Value ($000) $1,328 Avg Close — Range —
Q2 2013
Shares 106,105 Value ($000) $1,123 Avg Close — Range —