INTERNATIONAL RECTIFIER CORP

CUSIP: 460254105 Class: COMMON STOCK

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

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

Q4 2014
Shares 132,855 Value ($000) $5,301 Avg Close — Range —
Q3 2014
Shares 131,593 Value ($000) $5,164 Avg Close — Range —
Q2 2014
Shares 132,746 Value ($000) $3,704 Avg Close — Range —
Q1 2014
Shares 126,246 Value ($000) $3,459 Avg Close — Range —
Q4 2013
Shares 125,746 Value ($000) $3,278 Avg Close — Range —
Q3 2013
Shares 124,846 Value ($000) $3,092 Avg Close — Range —
Q2 2013
Shares 121,018 Value ($000) $2,534 Avg Close — Range —
Q1 2013
Shares 120,303 Value ($000) $2,544 Avg Close — Range —