WINDSTREAM CORP

CUSIP: 97381W104 Class: COM

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

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

Q2 2013
Shares 1,032,933 Value ($000) $7,964 Avg Close — Range —
Q1 2013
Shares 1,022,889 Value ($000) $8,132 Avg Close — Range —