223 filings
8-K
Ultra Petroleum Corp
25 Aug 20
Bankruptcy or Receivership
4:05pm
8-K
Ultra Petroleum Corp
12 Aug 20
Entry into a Material Definitive Agreement
4:05pm
8-K
Ultra Petroleum Corp
29 Jul 20
Entry into a Material Definitive Agreement
4:50pm
8-K
Ultra Petroleum Corp
2 Jul 20
Entry into a Material Definitive Agreement
1:45pm
8-K
Ultra Petroleum Corp
24 Jun 20
Other Events
6:08am
8-K
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19 Jun 20
Entry into a Material Definitive Agreement
6:10am
8-K
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21 May 20
Entry into a Material Definitive Agreement
4:35pm
8-K
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15 May 20
Entry into a Material Definitive Agreement
12:00am
8-K
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28 Apr 20
Other Events
4:02pm
8-K
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15 Apr 20
Other Events
4:07pm
8-K
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15 Apr 20
Ultra Petroleum Corp. Announces Fourth Quarter and Full-Year 2019 Results, Proved Reserves as Fourth Quarter 2019 Financial Results
12:00am
8-K
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12 Mar 20
Departure of Directors or Certain Officers
4:05pm
8-K
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5 Mar 20
Other Events
4:01pm
8-K
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18 Feb 20
Ultra Petroleum Corp. Announces Spring Borrowing Base Redetermination and Amendment to
9:16am
8-K
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7 Nov 19
Ultra Petroleum Corp. Announces Third Quarter 2019 Results Outperforming Guidance on Production and Provides Operations Update with Vertical Well Costs Improved by 12% to an
8:00am
8-K
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7 Oct 19
Departure of Directors or Certain Officers
4:16pm
8-K
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17 Sep 19
Entry into a Material Definitive Agreement
8:48am
8-K/A
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12 Aug 19
Submission of Matters to a Vote of Security Holders
4:05pm
8-K
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9 Aug 19
Results of Operations and Financial Condition
8:03am
8-K
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31 Jul 19
Common Stock Expected to Begin Trading on the OTC Markets
8:01am