INTERNATIONAL RECTIFIER CORP

CUSIP: 460254105 Class: COMMON STOCK

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q3 2013
Shares 25,544 Value ($000) $633 Avg Close — Range —
Q2 2013
Shares 25,544 Value ($000) $535 Avg Close — Range —
Q2 2012
Shares 17,320 Value ($000) $346 Avg Close — Range —
Q1 2012
Shares 13,678 Value ($000) $316 Avg Close — Range —
Q4 2011
Shares 13,460 Value ($000) $261 Avg Close — Range —
Q3 2011
Shares 12,827 Value ($000) $239 Avg Close — Range —