PLEXUS CORP

Ticker: PLXS CUSIP: 729132100 Class: EQTY

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

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

Q1 2013
Shares 7,700 Value ($000) $199 Avg Close $25.18 Range $23.45 - $27.36
Q3 2012
Shares 12,200 Value ($000) $370 Avg Close — Range —
Q2 2012
Shares 23,800 Value ($000) $671 Avg Close — Range —
Q1 2012
Shares 3,700 Value ($000) $129 Avg Close — Range —
Q2 2011
Shares 2,000 Value ($000) $70 Avg Close — Range —
Q1 2011
Shares 2,000 Value ($000) $70 Avg Close — Range —