ULTRA PETROLEUM CORP

CUSIP: 903914109 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2014
Shares 24,864 Value ($000) $328 Avg Close — Range —
Q3 2014
Shares 12,549 Value ($000) $292 Avg Close — Range —
Q2 2014
Shares 12,663 Value ($000) $376 Avg Close — Range —
Q1 2014
Shares 26,189 Value ($000) $704 Avg Close — Range —
Q4 2013
Shares 25,361 Value ($000) $549 Avg Close — Range —
Q3 2013
Shares 32,410 Value ($000) $667 Avg Close — Range —