PLAINS EXPL& PRODTN CO

CUSIP: 726505100 Class: COM

NOMURA HOLDINGS INC's Holding History (CIK: 0001163653)

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

Q1 2013
Shares 16,566 Value ($000) $786 Avg Close — Range —
Q4 2012
Shares 255,247 Value ($000) $11,946 Avg Close — Range —