Financial reports
10-Q
2018 Q3
Quarterly report
8 Nov 18
10-Q
2018 Q2
Quarterly report
8 Aug 18
10-Q
2018 Q1
Quarterly report
9 May 18
10-K
2017 FY
Annual report
28 Feb 18
10-Q
2017 Q3
Quarterly report
8 Nov 17
10-Q
2017 Q2
Quarterly report
8 Aug 17
10-Q
2017 Q1
Quarterly report
9 May 17
10-K
2016 FY
Annual report
28 Feb 17
10-Q
2016 Q3
Quarterly report
8 Nov 16
10-Q
2016 Q2
Quarterly report
8 Aug 16
Current reports
8-K
Termination of a Material Definitive Agreement
30 Nov 18
8-K
Energen Corporation Approve Merger
27 Nov 18
8-K
Other Events
16 Nov 18
8-K
Per-unit LOE and SG&A Expenses Continue to Improve
7 Nov 18
8-K
Other Events
26 Oct 18
8-K
Entry into a Material Definitive Agreement
15 Aug 18
8-K
Diamondback Energy, Inc. to Acquire Energen Corporation Inall-stock Transaction
14 Aug 18
8-K
Results of Operations and Financial Condition
7 Aug 18
8-K
Departure of Directors or Certain Officers
8 Jun 18
8-K/A
Submission of Matters to a Vote of Security Holders
8 May 18
Registration and prospectus
424B3
Prospectus supplement
11 Jul 19
S-4
Registration of securities issued in business combination transactions
22 Mar 19
15-12B
Securities registration termination
10 Dec 18
S-8 POS
Registration of securities for employees (post-effective amendment)
30 Nov 18
S-8 POS
Registration of securities for employees (post-effective amendment)
30 Nov 18
S-8 POS
Registration of securities for employees (post-effective amendment)
30 Nov 18
S-8 POS
Registration of securities for employees (post-effective amendment)
30 Nov 18
S-8 POS
Registration of securities for employees (post-effective amendment)
30 Nov 18
S-8 POS
Registration of securities for employees (post-effective amendment)
30 Nov 18
Proxies
DEFM14A
Proxy related to merger
25 Oct 18
DEF 14A
Definitive proxy
22 Mar 18
DEFA14A
Additional proxy soliciting materials
22 Mar 18
DEFA14A
Additional proxy soliciting materials
1 Feb 18
DFAN14A
Additional proxy materials by non-management
31 Jan 18
DEF 14A
Definitive proxy
21 Mar 17
PX14A6G
Letter to shareholders
5 Apr 16
DEF 14A
Definitive proxy
21 Mar 16
PX14A6G
Letter to shareholders
20 Mar 15
DEF 14A
Definitive proxy
17 Mar 15
Other
EFFECT
Notice of effectiveness
12 Jul 19
CORRESP
Correspondence with SEC
9 Jul 19
CORRESP
Correspondence with SEC
8 Jul 19
UPLOAD
Letter from SEC
4 Apr 19
UPLOAD
Letter from SEC
20 Nov 15
CORRESP
Correspondence with SEC
3 Nov 15
UPLOAD
Letter from SEC
29 Oct 15
CORRESP
Correspondence with SEC
7 Oct 15
CORRESP
Correspondence with SEC
8 Sep 15
UPLOAD
Letter from SEC
3 Sep 15
Ownership