166 filings
Page 4 of 9
8-K
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9 Jun 20
Amendments to Articles of Incorporation or Bylaws
4:09pm
8-K
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9 Jun 20
Other Events
8:00am
8-K
lov1n24jglb94gzr
22 May 20
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
4:03pm
8-K
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14 May 20
Departure of Directors or Certain Officers
4:02pm
8-K
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8 May 20
Mammoth Energy Services, Inc. Announces First Quarter 2020 Operational and Financial Results
9:21pm
8-K
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29 Apr 20
Other Events
4:14pm
8-K
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22 Apr 20
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
4:09pm
8-K
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17 Apr 20
Departure of Directors or Certain Officers
4:09pm
8-K
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27 Feb 20
Mammoth Energy Services, Inc. Announces Fourth Quarter and Full Year 2019 Operational and Financial Results
4:10pm
8-K
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23 Dec 19
Termination of a Material Definitive Agreement
7:05am
8-K
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20 Nov 19
Departure of Directors or Certain Officers
4:07pm
8-K
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7 Nov 19
Mammoth Energy Services, Inc. Announces Third Quarter 2019 Operational and Financial Results
4:34pm
8-K
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1 Aug 19
Second Quarter 2019 Operational and Financial Results
4:23pm
8-K
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7 Jun 19
Submission of Matters to a Vote of Security Holders
4:07pm
8-K
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1 May 19
First Quarter 2019 Operational and Financial Results
4:25pm