22 results
8-K
EX-10.1
4uc6e0
10 Dec 21
Entry into a Material Definitive Agreement
4:20pm
S-8
EX-99.1
m7woej pa
30 Jun 21
Registration of securities for employees
4:20pm
PRE 14A
glyrpnv fmu6zw
15 Mar 21
Preliminary proxy
5:13pm
8-K
EX-99.1
ewlc8ey buvt455
5 Feb 21
Alpha Appoints Three New Directors, Reaches Agreement with MG Capital on Board Composition
10:40am
8-K
EX-10.1
99hg1 rsf8jcyk6kvk
17 Nov 20
Contura Signs Agreement to Divest Cumberland Mine, Pennsylvania Assets
4:16pm
DEF 14A
b296fcm cks
1 Apr 19
Definitive proxy
6:44am
8-K
EX-10.1
0lb5i lar
13 Nov 18
Combined Company Begins Trading Immediately on the NYSE as CTRA
4:40pm
8-K
EX-10.3
ujfnv9 1e
13 Nov 18
Combined Company Begins Trading Immediately on the NYSE as CTRA
4:40pm
8-K
EX-10.2
nr334 tl79xkl15t
13 Nov 18
Combined Company Begins Trading Immediately on the NYSE as CTRA
4:40pm
S-8
EX-99.3
gaok6h7f9r3p5 qu7sw
9 Nov 18
Registration of securities for employees
9:03am
424B3
3lw5i98
16 Oct 18
Prospectus supplement
5:28pm