ULTRA PETROLEUM CORP

CUSIP: 903914208 Class: COM NEW

DISCIPLINED GROWTH INVESTORS INC /MN's Holding History (CIK: 0001050442)

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

Q1 2020
Shares 18,186,635 Value ($000) $1,273 Avg Close — Range —
Q4 2019
Shares 18,315,255 Value ($000) $1,943 Avg Close — Range —
Q3 2019
Shares 18,609,492 Value ($000) $4,187 Avg Close — Range —
Q2 2019
Shares 18,177,918 Value ($000) $3,272 Avg Close — Range —
Q1 2019
Shares 16,600,294 Value ($000) $10,126 Avg Close — Range —
Q4 2018
Shares 16,551,566 Value ($000) $12,581 Avg Close — Range —
Q3 2018
Shares 15,308,741 Value ($000) $17,146 Avg Close — Range —
Q2 2018
Shares 14,096,583 Value ($000) $32,355 Avg Close — Range —
Q1 2018
Shares 13,118,105 Value ($000) $54,321 Avg Close — Range —
Q4 2017
Shares 1,074,716 Value ($000) $96,546 Avg Close — Range —
Q3 2017
Shares 9,809,362 Value ($000) $85,047 Avg Close — Range —
Q2 2017
Shares 1,066,918 Value ($000) $114,772 Avg Close — Range —