XOMA CORP DEL

CUSIP: 98419J107 Class: CMN

Tradewinds Capital Management, LLC's Holding History (CIK: 0001616026)

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

Q3 2015
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 1,000 Value ($000) $4 Avg Close — Range —
Q1 2015
Shares 1,809 Value ($000) $7 Avg Close — Range —
Q4 2014
Shares 440 Value ($000) $2 Avg Close — Range —