INTERNATIONAL RECTIFIER CORP

CUSIP: 460254105 Class: COMMON STOCK

TWIN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001059187)

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

Q2 2014
Shares 20,700 Value ($000) $578 Avg Close — Range —
Q1 2014
Shares 23,100 Value ($000) $633 Avg Close — Range —