BARCLAYS BK PLC

CUSIP: 06740C188 Class: CMN

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

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

Q4 2013
Shares 10,000 Value ($000) $426 Avg Close — Range —
Q3 2013
Shares 367,530 Value ($000) $5,403 Avg Close — Range —