E2OPEN INC

CUSIP: 29788A104 Class: COM

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

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

Q1 2015
Shares 64 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 33 Value ($000) $1 Avg Close — Range —
Q1 2014
Shares 33 Value ($000) $1 Avg Close — Range —