8 results
10-K
2020 FY
EX-21.1
AMR
Alpha Metallurgical Resources Inc
Annual report
15 Mar 21
12:00am
10-K
EX-21.1
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1 Apr 19
Annual report
6:41am
S-4
EX-21.1
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21 Aug 18
Registration of securities issued in business combination transactions
12:00am
S-1
EX-21.1
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8 May 17
IPO registration
12:00am
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