ULTRA PETROLEUM CORP

CUSIP: 903914109 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2016
Shares 36,523 Value ($000) $18 Avg Close — Range —
Q4 2015
Shares 36,337 Value ($000) $91 Avg Close — Range —
Q3 2015
Shares 10,305 Value ($000) $66 Avg Close — Range —
Q2 2015
Shares 19,244 Value ($000) $241 Avg Close — Range —
Q1 2015
Shares 17,831 Value ($000) $279 Avg Close — Range —
Q4 2014
Shares 11,253 Value ($000) $148 Avg Close — Range —
Q3 2014
Shares 13,876 Value ($000) $323 Avg Close — Range —
Q2 2014
Shares 10,626 Value ($000) $315 Avg Close — Range —
Q1 2014
Shares 11,186 Value ($000) $301 Avg Close — Range —
Q4 2013
Shares 9,449 Value ($000) $205 Avg Close — Range —