OPOWER INC

CUSIP: 68375Y109 Class: COMM STK

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2014
Shares 4,635 Value ($000) $66 Avg Close — Range —
Q3 2014
Shares 1,500 Value ($000) $28 Avg Close — Range —