461 results
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8-K
EX-99.1
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22 Apr 21
Arch Resources Reports First Quarter 2021 Results
6:45am
8-K
EX-99.1
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9 Feb 21
Arch Resources Reports Fourth Quarter 2020 Results
6:46am
8-K
EX-4.1
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4 Nov 20
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99.1
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22 Oct 20
Arch Resources Reports Third Quarter 2020 Results
6:46am
8-K
EX-99.1
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28 Jul 20
Arch Resources Reports Second Quarter 2020 Results
6:47am
8-K
EX-10.1
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5 May 20
Departure of Directors or Certain Officers
4:38pm
8-K
EX-99.1
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23 Apr 20
Arch Coal, Inc. Reports First Quarter 2020 Results
6:45am
8-K
EX-99.1
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6 Feb 20
Arch Coal, Inc. Reports Fourth Quarter and Full Year 2019 Results
6:45am
8-K
EX-99.1
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22 Oct 19
Arch Coal, Inc. Reports Third Quarter 2019 Results
6:45am