ULTRA PETROLEUM CORP

CUSIP: 903914109 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q1 2016
Shares 201,976 Value ($000) $101 Avg Close — Range —
Q4 2015
Shares 190,891 Value ($000) $477 Avg Close — Range —
Q3 2015
Shares 178,006 Value ($000) $1,137 Avg Close — Range —
Q2 2015
Shares 170,291 Value ($000) $2,132 Avg Close — Range —
Q1 2015
Shares 111,407 Value ($000) $1,741 Avg Close — Range —
Q4 2014
Shares 111,887 Value ($000) $1,472 Avg Close — Range —
Q3 2014
Shares 110,217 Value ($000) $2,564 Avg Close — Range —
Q2 2014
Shares 110,400 Value ($000) $3,278 Avg Close — Range —
Q1 2014
Shares 103,914 Value ($000) $2,794 Avg Close — Range —
Q4 2013
Shares 106,974 Value ($000) $2,316 Avg Close — Range —
Q3 2013
Shares 116,977 Value ($000) $2,406 Avg Close — Range —
Q2 2013
Shares 117,452 Value ($000) $2,328 Avg Close — Range —