ULTRA PETROLEUM CORP

CUSIP: 903914109 Class: COM

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q1 2016
Shares 43,540 Value ($000) $22 Avg Close — Range —
Q1 2015
Shares 33,337 Value ($000) $521 Avg Close — Range —