XOMA CORP DEL

CUSIP: 98419J107 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2016
Shares 48,000 Value ($000) $37 Avg Close — Range —
Q4 2015
Shares 82,900 Value ($000) $110 Avg Close — Range —
Q3 2015
Shares 98,500 Value ($000) $74 Avg Close — Range —
Q2 2015
Shares 98,500 Value ($000) $382 Avg Close — Range —
Q1 2015
Shares 98,500 Value ($000) $359 Avg Close — Range —
Q4 2014
Shares 98,500 Value ($000) $354 Avg Close — Range —
Q3 2014
Shares 98,500 Value ($000) $415 Avg Close — Range —
Q2 2014
Shares 116,900 Value ($000) $537 Avg Close — Range —
Q1 2014
Shares 117,203 Value ($000) $611 Avg Close — Range —
Q4 2013
Shares 43,500 Value ($000) $293 Avg Close — Range —
Q3 2013
Shares 25,700 Value ($000) $115 Avg Close — Range —
Q2 2013
Shares 40,684 Value ($000) $148 Avg Close — Range —