BAKER MICHAEL CORP

CUSIP: 057149106 Class: COM

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

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

Q3 2013
Shares 56,140 Value ($000) $2,272 Avg Close — Range —
Q2 2013
Shares 45,740 Value ($000) $1,240 Avg Close — Range —