XOMA CORP DEL

CUSIP: 98419J107 Class: CMN

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q4 2014
Shares 19,476 Value ($000) $70 Avg Close — Range —
Q1 2014
Shares 39,428 Value ($000) $205 Avg Close — Range —
Q3 2013
Shares 10,300 Value ($000) $46 Avg Close — Range —