INTERNATIONAL RECTIFIER CORP

CUSIP: 460254105 Class: COMMON STOCK

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2014
Shares 6,752 Value ($000) $265 Avg Close — Range —
Q2 2014
Shares 22,324 Value ($000) $623 Avg Close — Range —
Q1 2014
Shares 12,517 Value ($000) $343 Avg Close — Range —