XCERRA CORP

CUSIP: 98400J108 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2018
Shares 4,054 Value ($000) $58 Avg Close — Range —
Q2 2018
Shares 3,853 Value ($000) $54 Avg Close — Range —
Q1 2018
Shares 9,936 Value ($000) $116 Avg Close — Range —