XEROX CORP

CUSIP: 984121103 Class: COM

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q2 2015
Shares 100,190 Value ($000) $1,066 Avg Close — Range —
Q1 2015
Shares 99,171 Value ($000) $1,274 Avg Close — Range —
Q4 2014
Shares 268,902 Value ($000) $3,727 Avg Close — Range —
Q3 2014
Shares 265,649 Value ($000) $3,515 Avg Close — Range —