MIDWAY GOLD CORP

CUSIP: 598153104 Class: CMN

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

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

Q1 2014
Shares 202,465 Value ($000) $213 Avg Close — Range —
Q4 2013
Shares 202,465 Value ($000) $164 Avg Close — Range —
Q3 2013
Shares 202,465 Value ($000) $193 Avg Close — Range —
Q2 2013
Shares 195,538 Value ($000) $184 Avg Close — Range —
Q1 2013
Shares 221,740 Value ($000) $271 Avg Close — Range —