XCERRA CORP

CUSIP: 98400J108 Class: COM

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

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

Q4 2017
Shares 138,662 Value ($000) $1,358,000 Avg Close — Range —
Q3 2017
Shares 128,865 Value ($000) $1,269,000 Avg Close — Range —
Q2 2017
Shares 103,192 Value ($000) $1,008,000 Avg Close — Range —
Q3 2014
Shares 41,052 Value ($000) $402,000 Avg Close — Range —