URANERZ ENERGY CORP

CUSIP: 91688T104 Class: COM

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

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

Q1 2015
Shares 153,700 Value ($000) $171 Avg Close — Range —
Q4 2014
Shares 153,700 Value ($000) $171 Avg Close — Range —
Q3 2014
Shares 153,700 Value ($000) $169 Avg Close — Range —
Q2 2014
Shares 153,700 Value ($000) $227 Avg Close — Range —
Q1 2014
Shares 153,700 Value ($000) $255 Avg Close — Range —
Q4 2013
Shares 153,700 Value ($000) $183 Avg Close — Range —
Q3 2013
Shares 157,200 Value ($000) $149 Avg Close — Range —
Q2 2013
Shares 157,200 Value ($000) $173 Avg Close — Range —