USA MOBILITY INC

CUSIP: 90341G103 Class: COM

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

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

Q1 2014
Shares 118,953 Value ($000) $2,225 Avg Close — Range —
Q4 2013
Shares 149,353 Value ($000) $2,195 Avg Close — Range —
Q3 2013
Shares 120,822 Value ($000) $1,711 Avg Close — Range —
Q2 2013
Shares 116,422 Value ($000) $1,580 Avg Close — Range —