POWER ONE INC NEW

CUSIP: 73930R102 Class: COMMON STOCK

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q4 2012
Shares 57,855 Value ($000) $238 Avg Close — Range —
Q3 2012
Shares 201,400 Value ($000) $1,125 Avg Close — Range —