ULTRA PETROLEUM CORP

CUSIP: 903914208 Class: COM NEW

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

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

Q2 2019
Shares 89,308 Value ($000) $16 Avg Close — Range —
Q1 2019
Shares 89,308 Value ($000) $54 Avg Close — Range —
Q4 2018
Shares 186,916 Value ($000) $142 Avg Close — Range —
Q3 2018
Shares 217,145 Value ($000) $243 Avg Close — Range —
Q2 2018
Shares 228,845 Value ($000) $529 Avg Close — Range —
Q1 2018
Shares 37,806 Value ($000) $158 Avg Close — Range —
Q4 2017
Shares 195,212 Value ($000) $1,769 Avg Close — Range —
Q3 2017
Shares 375,513 Value ($000) $3,256 Avg Close — Range —
Q2 2017
Shares 274,490 Value ($000) $2,978 Avg Close — Range —