SYMMETRICOM INC

CUSIP: 871543104 Class: COM

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

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

Q3 2013
Shares 73,792 Value ($000) $356 Avg Close — Range —
Q2 2013
Shares 71,414 Value ($000) $321 Avg Close — Range —
Q1 2013
Shares 72,156 Value ($000) $328 Avg Close — Range —