PLAINS EXPL& PRODTN CO

CUSIP: 726505100 Class: COM

BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp's Holding History (CIK: 0001228242)

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

Q1 2013
Shares 26,029 Value ($000) $1,236 Avg Close — Range —
Q4 2012
Shares 12,865 Value ($000) $604 Avg Close — Range —
Q3 2012
Shares 23,387 Value ($000) $876 Avg Close — Range —
Q2 2012
Shares 24,560 Value ($000) $864 Avg Close — Range —
Q1 2012
Shares 20,960 Value ($000) $894 Avg Close — Range —
Q4 2011
Shares 37,460 Value ($000) $1,376 Avg Close — Range —