22 results
8-K
EX-10.1
xggiwbsau rkmrkdn19
10 Dec 21
Entry into a Material Definitive Agreement
4:20pm
S-8
EX-99.1
syqw661zeplo
30 Jun 21
Registration of securities for employees
4:20pm
PRE 14A
utakou94jagi3dvlhp
15 Mar 21
Preliminary proxy
5:13pm
8-K
EX-99.1
7ai9wi ycuc9ysh3
5 Feb 21
Alpha Appoints Three New Directors, Reaches Agreement with MG Capital on Board Composition
10:40am
8-K
EX-10.1
9l692nrf8l0ry8wlyc
17 Nov 20
Contura Signs Agreement to Divest Cumberland Mine, Pennsylvania Assets
4:16pm
DEF 14A
7f6zis49
1 Apr 19
Definitive proxy
6:44am
8-K
EX-10.2
m9n4bta 41o
13 Nov 18
Combined Company Begins Trading Immediately on the NYSE as CTRA
4:40pm
8-K
EX-10.3
cau2wml46m
13 Nov 18
Combined Company Begins Trading Immediately on the NYSE as CTRA
4:40pm
8-K
EX-10.1
93xgg0mw 2z
13 Nov 18
Combined Company Begins Trading Immediately on the NYSE as CTRA
4:40pm
S-8
EX-99.3
k35dt1bmws254ylhv
9 Nov 18
Registration of securities for employees
9:03am
424B3
5g6iokb
16 Oct 18
Prospectus supplement
5:28pm