PACTERA TECHNOLOGY INTL LTD

CUSIP: 695255109 Class: COMMON STOCK-FO

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

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

Q4 2013
Shares 33,738 Value ($000) $241 Avg Close — Range —
Q3 2013
Shares 42,438 Value ($000) $250 Avg Close — Range —
Q2 2013
Shares 14,509 Value ($000) $98 Avg Close — Range —