PAA NAT GAS STORAGE L P

CUSIP: 693139107 Class: COM UNIT LTD

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q4 2013
Shares 30,600 Value ($000) $701 Avg Close — Range —
Q3 2013
Shares 29,600 Value ($000) $689 Avg Close — Range —
Q2 2013
Shares 17,700 Value ($000) $372 Avg Close — Range —