ON SEMICONDUCTOR CORP

Ticker: ON CUSIP: 682189105 Class: EQTY

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

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

Q1 2013
Shares 19,000 Value ($000) $134 Avg Close $8.01 Range $7.20 - $8.71
Q4 2012
Shares 60,700 Value ($000) $428 Avg Close — Range —
Q3 2012
Shares 60,700 Value ($000) $375 Avg Close — Range —
Q2 2012
Shares 60,700 Value ($000) $431 Avg Close — Range —
Q1 2012
Shares 60,700 Value ($000) $547 Avg Close — Range —
Q4 2011
Shares 60,700 Value ($000) $469 Avg Close — Range —
Q3 2011
Shares 60,700 Value ($000) $436 Avg Close — Range —
Q2 2011
Shares 60,700 Value ($000) $636 Avg Close — Range —
Q1 2011
Shares 60,700 Value ($000) $599 Avg Close — Range —
Q4 2010
Shares 60,700 Value ($000) $600 Avg Close — Range —