BusinessUltra Petroleum Announces First Quarter Production Above Mid-Point of Guidance, Borrowing Base Reaffirmed at $1.4 Billion and Credit Agreement Amendment Stepping Up Leverage Ratio Covenant to 4.5XBy Nasdaq OMXApr 19, 2018, 6:28 PM UTC
BusinessUltra Petroleum Announces Fourth Quarter and Year-To-Date 2017 Results, Successful Horizontal Well and Reports Year-End 2017 ReservesBy Nasdaq OMXFeb 28, 2018, 12:45 PM UTC
BusinessREMINDER – Ultra Petroleum Corp. to Webcast Second Quarter 2017 ResultsBy Nasdaq OMXAug 9, 2017, 11:45 AM UTC
BusinessUltra Petroleum Corp. to Webcast Second Quarter 2017 ResultsBy Nasdaq OMXJul 26, 2017, 11:45 AM UTC
