ULTRA PETROLEUM CORP

CUSIP: 903914109 Class: COM

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

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

Q2 2015
Shares 14,712 Value ($000) $184 Avg Close — Range —
Q3 2014
Shares 24,753 Value ($000) $576 Avg Close — Range —