XOMA CORP DEL

CUSIP: 98419J107 Class: CMN

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q4 2014
Shares 501,745 Value ($000) $1,801 Avg Close — Range —
Q3 2014
Shares 434,318 Value ($000) $1,828 Avg Close — Range —
Q2 2014
Shares 282,594 Value ($000) $1,297 Avg Close — Range —
Q1 2014
Shares 164,728 Value ($000) $858 Avg Close — Range —
Q4 2013
Shares 413,390 Value ($000) $2,782 Avg Close — Range —
Q3 2013
Shares 455,672 Value ($000) $2,041 Avg Close — Range —