Home
About
History
Management Team
Board of Directors
Business Segments
Land and Resource Management
Water Services and Operations
News & Media
Investors
Overview
News & Events
Stock Data
SEC Filings
Governance
FAQ
Presentations
Stock Split FAQ
ESG
Overview
Environmental
Social
Governance
Contact
Assets
Surface Acreage
Royalty Acreage
All SEC Filings
Investors
Investors
Overview
News & Events
Overview
Press Releases
IR Calendar
Email Alerts
Stock Data
Quote
SEC Filings
All SEC Filings
Governance
Overview
Committees
Governance Documents
FAQ
Presentations
Stock Split FAQ
SEC Filings
All SEC Filings
Filing Type:
View All
10-12B
10-12B/A
10-K
10-K/A
10-K405
10-Q
15-12B
25-NSE
3
3/A
4
4/A
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DEFC14A
DEFN14A
DEFR14A
DFAN14A
DRS
DRS/A
DRSLTR
NT 10-Q
PRE 14A
PREC14A
PREN14A
PRRN14A
PX14A6G
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14D9
SEC STAFF ACTION
UPLOAD
Year:
View All
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
Date
Form
Description
PDF
XBRL
Pages
05/24/19
4
Statement of changes in beneficial ownership of securities
2
05/23/19
4
Statement of changes in beneficial ownership of securities
2
05/23/19
DEFA14A
Additional definitive proxy soliciting materials and Rule 14(a)(12) material
2
05/23/19
8-K
Current report filing
Documents
EX-99.1
5
05/22/19
DEFA14A
Additional definitive proxy soliciting materials and Rule 14(a)(12) material
3
05/22/19
4
Statement of changes in beneficial ownership of securities
2
05/22/19
DFAN14A
Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material
4
05/22/19
DEFA14A
Additional definitive proxy soliciting materials and Rule 14(a)(12) material
3
05/22/19
8-K
Current report filing
Documents
EX-99.1
5
05/21/19
CORRESP
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
2
Previous
150
151
152
153
154
155
156
157
158
159
Next
Email Alerts
Tear Sheet