BIRNER DENTAL MGMT SERVICES

CUSIP: 091283200 Class: COM NEW

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

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

Q4 2013
Shares 2,900 Value ($000) $51 Avg Close — Range —
Q3 2013
Shares 2,900 Value ($000) $54 Avg Close — Range —
Q2 2013
Shares 2,900 Value ($000) $52 Avg Close — Range —