INTEGRATED SILICON SOLUTION

CUSIP: 45812P107 Class: COM

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

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

Q3 2015
Shares 57,809 Value ($000) $1,242 Avg Close — Range —
Q2 2015
Shares 58,009 Value ($000) $1,284 Avg Close — Range —
Q1 2015
Shares 55,113 Value ($000) $986 Avg Close — Range —
Q4 2014
Shares 56,113 Value ($000) $930 Avg Close — Range —
Q3 2014
Shares 55,875 Value ($000) $768 Avg Close — Range —
Q2 2014
Shares 55,158 Value ($000) $815 Avg Close — Range —
Q1 2014
Shares 54,058 Value ($000) $841 Avg Close — Range —
Q4 2013
Shares 50,958 Value ($000) $616 Avg Close — Range —
Q3 2013
Shares 50,558 Value ($000) $551 Avg Close — Range —
Q2 2013
Shares 48,998 Value ($000) $537 Avg Close — Range —
Q1 2013
Shares 47,372 Value ($000) $434 Avg Close — Range —