INTERNATIONAL RECTIFIER CORP

CUSIP: 460254105 Class: COMMON STOCK

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q2 2014
Shares 955,092 Value ($000) $26,647 Avg Close — Range —
Q1 2014
Shares 924,559 Value ($000) $25,333 Avg Close — Range —
Q4 2013
Shares 775,374 Value ($000) $20,214 Avg Close — Range —
Q3 2013
Shares 1,240,847 Value ($000) $30,736 Avg Close — Range —
Q2 2013
Shares 1,235,882 Value ($000) $25,879 Avg Close — Range —