ULTRA PETROLEUM CORP

CUSIP: 903914208 Class: COM NEW

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2018
Shares 36,933 Value ($000) $28 Avg Close — Range —
Q3 2018
Shares 12,202 Value ($000) $14 Avg Close — Range —
Q1 2018
Shares 551,846 Value ($000) $2,301 Avg Close — Range —
Q4 2017
Shares 306,028 Value ($000) $2,773 Avg Close — Range —
Q3 2017
Shares 231,684 Value ($000) $2,009 Avg Close — Range —