245 filings
10-K/A
2020 FY
AMRWW
Alta Mesa Resources, Inc.
Annual report (amended)
15 Apr 20
12:00am
10-K
2019 FY
AMRWW
Alta Mesa Resources, Inc.
Annual report
5 Mar 20
4:31pm
15-12B
AMRWW
Alta Mesa Resources, Inc.
19 Feb 20
Securities registration termination
5:18pm
EFFECT
AMRWW
Alta Mesa Resources, Inc.
18 Feb 20
Notice of effectiveness
12:15am
15-12B
AMRWW
Alta Mesa Resources, Inc.
13 Feb 20
Securities registration termination
5:16pm
S-8 POS
AMRWW
Alta Mesa Resources, Inc.
11 Feb 20
Registration of securities for employees (post-effective amendment)
5:19pm
POS AM
AMRWW
Alta Mesa Resources, Inc.
11 Feb 20
Prospectus update (post-effective amendment)
5:13pm
8-K
AMRWW
Alta Mesa Resources, Inc.
16 Jan 20
Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement
8:18am
8-K
AMRWW
Alta Mesa Resources, Inc.
6 Jan 20
Entry into a Material Definitive Agreement
12:00am
10-Q
2019 Q3
AMRWW
Alta Mesa Resources, Inc.
Quarterly report
12 Nov 19
7:40am
8-K
AMRWW
Alta Mesa Resources, Inc.
31 Oct 19
Submission of Matters to a Vote of Security Holders
5:03pm
3
Curtis M. Emerson
24 Oct 19
Alta Mesa Resources / Curtis M. Emerson ownership change
7:22pm
25-NSE
AMRWW
Alta Mesa Resources, Inc.
11 Oct 19
Exchange delisting
6:16am
SC 13G/A
AMRWW
Alta Mesa Resources, Inc.
10 Oct 19
Alta Mesa Resources, Inc. /DE
3:18pm
10-Q
2019 Q2
AMRWW
Alta Mesa Resources, Inc.
Quarterly report
1 Oct 19
12:00am
10-Q
2019 Q1
AMRWW
Alta Mesa Resources, Inc.
Quarterly report
20 Sep 19
4:47pm
8-K
AMRWW
Alta Mesa Resources, Inc.
17 Sep 19
Bankruptcy or Receivership
4:39pm
8-K
AMRWW
Alta Mesa Resources, Inc.
12 Sep 19
Bankruptcy or Receivership
7:07am
DEF 14A
AMRWW
Alta Mesa Resources, Inc.
Definitive proxy
10 Sep 19
5:06pm
10-K
2018 FY
AMRWW
Alta Mesa Resources, Inc.
Annual report
26 Aug 19
9:17pm