XOMA CORP DEL

CUSIP: 98419J107 Class: CMN

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q3 2015
Shares 13,000 Value ($000) $10 Avg Close — Range —
Q2 2015
Shares 3,589 Value ($000) $14 Avg Close — Range —
Q1 2015
Shares 2,800 Value ($000) $10 Avg Close — Range —
Q4 2014
Shares 2,428 Value ($000) $9 Avg Close — Range —
Q3 2014
Shares 2,776 Value ($000) $12 Avg Close — Range —
Q2 2014
Shares 2,776 Value ($000) $13 Avg Close — Range —
Q1 2014
Shares 3,197 Value ($000) $17 Avg Close — Range —
Q4 2013
Shares 2,580 Value ($000) $17 Avg Close — Range —