ATMEL CORP

CUSIP: 049513104 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2016
Shares 4,176,895 Value ($000) $33,916,000 Avg Close — Range —
Q4 2015
Shares 2,960,212 Value ($000) $25,487,000 Avg Close — Range —