VISTA GOLD CORP

Ticker: VGZ CUSIP: 927926303 Class: COM NEW

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2013
Shares 106,641 Value ($000) $230 Avg Close $2.25 Range $1.60 - $2.79