ULTRA PETROLEUM CORP

CUSIP: 903914109 Class: COM

BAILLIE GIFFORD & CO's Holding History (CIK: 0001088875)

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

Q4 2015
Shares 14,856,705 Value ($000) $37,141 Avg Close — Range —
Q3 2015
Shares 17,437,225 Value ($000) $111,423 Avg Close — Range —
Q2 2015
Shares 17,097,051 Value ($000) $214,056 Avg Close — Range —
Q1 2015
Shares 15,715,998 Value ($000) $245,640 Avg Close — Range —
Q4 2014
Shares 15,226,765 Value ($000) $200,384 Avg Close — Range —
Q3 2014
Shares 14,701,834 Value ($000) $341,966 Avg Close — Range —
Q2 2014
Shares 14,361,475 Value ($000) $426,391 Avg Close — Range —
Q1 2014
Shares 13,237,063 Value ($000) $355,946 Avg Close — Range —
Q4 2013
Shares 12,754,109 Value ($000) $276,127 Avg Close — Range —
Q3 2013
Shares 13,205,979 Value ($000) $271,647 Avg Close — Range —
Q2 2013
Shares 12,175,061 Value ($000) $241,311 Avg Close — Range —