PARAMETRIC SOUND CORP

CUSIP: 699172201 Class: COM NEW

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

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

Q4 2013
Shares 4,380 Value ($000) $59 Avg Close — Range —
Q3 2013
Shares 4,380 Value ($000) $55 Avg Close — Range —
Q2 2013
Shares 4,380 Value ($000) $71 Avg Close — Range —