PENN WEST PETE LTD NEW

CUSIP: 707887105 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2017
Shares 289,327 Value ($000) $492 Avg Close — Range —
Q4 2016
Shares 289,327 Value ($000) $512 Avg Close — Range —
Q3 2016
Shares 289,327 Value ($000) $524 Avg Close — Range —
Q2 2016
Shares 289,327 Value ($000) $402 Avg Close — Range —
Q1 2016
Shares 289,327 Value ($000) $269 Avg Close — Range —
Q4 2015
Shares 303,533 Value ($000) $254 Avg Close — Range —
Q3 2015
Shares 317,939 Value ($000) $143 Avg Close — Range —
Q2 2015
Shares 339,642 Value ($000) $588 Avg Close — Range —
Q1 2015
Shares 350,798 Value ($000) $579 Avg Close — Range —
Q4 2014
Shares 350,798 Value ($000) $730 Avg Close — Range —
Q3 2014
Shares 350,798 Value ($000) $2,368 Avg Close — Range —
Q2 2014
Shares 262,132 Value ($000) $2,558 Avg Close — Range —
Q1 2014
Shares 186,280 Value ($000) $1,557 Avg Close — Range —
Q4 2013
Shares 174,517 Value ($000) $1,459 Avg Close — Range —
Q3 2013
Shares 127,307 Value ($000) $1,417 Avg Close — Range —
Q2 2013
Shares 83,131 Value ($000) $880 Avg Close — Range —