XEROX CORP

CUSIP: 984121103 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2016
Shares 88,739 Value ($000) $775 Avg Close — Range —
Q3 2016
Shares 39,865 Value ($000) $404 Avg Close — Range —
Q4 2015
Shares 11,458 Value ($000) $122 Avg Close — Range —
Q3 2015
Shares 49,979 Value ($000) $486 Avg Close — Range —