Helmerich & Payne, Inc.
Related Filers (56)
- RUST EDWARD B JR (117)
- HELMERICH W H III (116)
- Foutch Randy A (108)
- HELMERICH HANS (90)
- LINDSAY JOHN W (88)
- ROONEY L F III (66)
- Robillard Donald F JR (60)
- Bell John R. (52)
- Petrie Thomas A. (51)
- MARSHALL CHAPMAN PAULA (45)
- MACKEY STEVEN R (43)
- Hair Cara M. (43)
- HELM GORDON K (39)
- Lennox Michael (38)
- FEARS DOUGLAS E (35)
- Tardio Juan Pablo (32)
- ZEGLIS JOHN D (30)
- Smith Mark W. (29)
- STATE FARM MUTUAL AUTOMOBILE INSURANCE CO (28)
- DOTSON GEORGE S (28)
- Stauder Robert L. (28)
- Adams Raymond John III (27)
- BlackRock Inc. (21)
- VANGUARD GROUP INC (20)
- ARMSTRONG WILLIAM L (19)
- Momper Sara Marie (19)
- FMR LLC (16)
- Helmerich & Payne International Drilling Co. (15)
- CIMAREX ENERGY CO (13)
- Benson Todd Willard (13)
- ORR M ALAN (11)
- Clark Wade (11)
- ATWOOD OCEANICS INC (9)
- MAS JOSE RAMON (8)
- Cramton Kevin G. (8)
- COX GLENN A (7)
- STATE STREET CORP (7)
- Capital World Investors (7)
- Bellinger Delaney Murchison (7)
- VanDeWeghe Mary M (6)
- WELLINGTON MANAGEMENT CO LLP (4)
- Flaherty Jeffrey L (4)
- Chariag Belgacem (4)
- CAPITAL GROUP COMPANIES INC ET AL (3)
- Capital International Investors (3)
- LORD ABBETT & CO LLC (2)
- CAPITAL RESEARCH & MANAGEMENT CO (2)
- GOLDMAN SACHS ASSET MANAGEMENT LP (2)
- BAMCO INC /NY/ (2)
- AMERICAN INTERNATIONAL GROUP INC (2)
- FRANKLIN RESOURCES INC (2)
- Boston Partners (2)
- ALLIANCEBERNSTEIN L.P. (2)
- Killinger Elizabeth R (2)
- WHISENHUNT CLINT K (1)
- DIMENSIONAL FUND ADVISORS LP (1)
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Financials (122)
10-Q
Monday, 1/29/2024
Quarterly Report for period ending 2023-12-31
10-K
Wednesday, 11/8/2023
Annual Report for period ending 2023-09-30
10-Q
Wednesday, 7/26/2023
Quarterly Report for period ending 2023-06-30
10-Q
Wednesday, 4/26/2023
Quarterly Report for period ending 2023-03-31
10-Q
Monday, 1/30/2023
Quarterly Report for period ending 2022-12-31
10-K
Thursday, 11/17/2022
Annual Report for period ending 2022-09-30
10-Q
Wednesday, 7/27/2022
Quarterly Report for period ending 2022-06-30
10-Q
Wednesday, 4/27/2022
Quarterly Report for period ending 2022-03-31
10-Q
Monday, 1/31/2022
Quarterly Report for period ending 2021-12-31
10-K
Thursday, 11/18/2021
Annual Report for period ending 2021-09-30
10-Q
Wednesday, 7/28/2021
Quarterly Report for period ending 2021-06-30
10-Q
Thursday, 4/29/2021
Quarterly Report for period ending 2021-03-31
10-Q
Tuesday, 2/9/2021
Quarterly Report for period ending 2020-12-31
10-K
Friday, 11/20/2020
Annual Report for period ending 2020-09-30
10-Q
Wednesday, 7/29/2020
Quarterly Report for period ending 2020-06-30
10-Q
Monday, 5/4/2020
Quarterly Report for period ending 2020-03-31
10-Q
Wednesday, 2/5/2020
Quarterly Report for period ending 2019-12-31
10-K
Friday, 11/15/2019
Annual Report for period ending 2019-09-30
10-Q
Friday, 7/26/2019
Quarterly Report for period ending 2019-06-30
10-Q
Monday, 4/29/2019
Quarterly Report for period ending 2019-03-31
10-Q
Wednesday, 1/30/2019
Quarterly Report for period ending 2018-12-31
10-K
Friday, 11/16/2018
Annual Report for period ending 2018-09-30
10-Q
Wednesday, 8/1/2018
Quarterly Report for period ending 2018-06-30
10-Q
Friday, 5/4/2018
Quarterly Report for period ending 2018-03-31
10-Q
Friday, 2/2/2018
Quarterly Report for period ending 2017-12-31
10-K
Wednesday, 11/22/2017
Annual Report for period ending 2017-09-30
10-Q
Friday, 8/4/2017
Quarterly Report for period ending 2017-06-30
10-Q
Friday, 5/5/2017
Quarterly Report for period ending 2017-03-31
10-Q
Friday, 2/3/2017
Quarterly Report for period ending 2016-12-31
10-K
Wednesday, 11/23/2016
Annual Report for period ending 2016-09-30
10-Q
Friday, 8/5/2016
Quarterly Report for period ending 2016-06-30
10-Q
Friday, 5/6/2016
Quarterly Report for period ending 2016-03-31
10-Q
Friday, 2/5/2016
Quarterly Report for period ending 2015-12-31
10-K
Wednesday, 11/25/2015
Annual Report for period ending 2015-09-30
10-Q
Friday, 8/7/2015
Quarterly Report for period ending 2015-06-30
10-Q/A
Wednesday, 6/17/2015
Quarterly Report for period ending 2015-03-31
10-Q
Friday, 5/1/2015
Quarterly Report for period ending 2015-03-31
10-Q
Friday, 2/6/2015
Quarterly Report for period ending 2014-12-31
10-K
Wednesday, 11/26/2014
Annual Report for period ending 2014-09-30
10-Q
Friday, 8/8/2014
Quarterly Report for period ending 2014-06-30
10-Q
Friday, 5/2/2014
Quarterly Report for period ending 2014-03-31
10-Q
Friday, 2/7/2014
Quarterly Report for period ending 2013-12-31
10-K/A
Tuesday, 12/10/2013
Annual Report for period ending 2013-09-30
10-K
Wednesday, 11/27/2013
Annual Report for period ending 2013-09-30
10-Q
Friday, 8/2/2013
Quarterly Report for period ending 2013-06-30
10-Q
Friday, 5/3/2013
Quarterly Report for period ending 2013-03-31
10-Q
Thursday, 2/7/2013
Quarterly Report for period ending 2012-12-31
10-K
Wednesday, 11/21/2012
Annual Report for period ending 2012-09-30
10-Q
Friday, 8/3/2012
Quarterly Report for period ending 2012-06-30
10-Q
Friday, 5/4/2012
Quarterly Report for period ending 2012-03-31
10-Q
Tuesday, 2/7/2012
Quarterly Report for period ending 2011-12-31
10-K
Wednesday, 11/23/2011
Annual Report for period ending 2011-09-30
10-Q
Monday, 8/8/2011
Quarterly Report for period ending 2011-06-30
10-Q
Friday, 5/6/2011
Quarterly Report for period ending 2011-03-31
10-Q
Monday, 2/7/2011
Quarterly Report for period ending 2010-12-31
10-K
Wednesday, 11/24/2010
Annual Report for period ending 2010-09-30
10-Q
Thursday, 8/5/2010
Quarterly Report for period ending 2010-06-30
10-Q
Wednesday, 5/5/2010
Quarterly Report for period ending 2010-03-31
10-Q
Wednesday, 2/3/2010
Quarterly Report for period ending 2009-12-31
10-K
Wednesday, 11/25/2009
Annual Report for period ending 2009-09-30
10-Q
Wednesday, 8/5/2009
Quarterly Report for period ending 2009-06-30
10-Q
Tuesday, 5/5/2009
Quarterly Report for period ending 2009-03-31
10-Q
Tuesday, 2/3/2009
Quarterly Report for period ending 2008-12-31
10-K
Wednesday, 11/26/2008
Annual Report for period ending 2008-09-30
10-Q
Tuesday, 8/5/2008
Quarterly Report for period ending 2008-06-30
10-Q
Tuesday, 5/6/2008
Quarterly Report for period ending 2008-03-31
10-Q
Wednesday, 2/6/2008
Quarterly Report for period ending 2007-12-31
10-K
Wednesday, 11/28/2007
Annual Report for period ending 2007-09-30
10-Q
Tuesday, 8/7/2007
Quarterly Report for period ending 2007-06-30
10-Q
Tuesday, 5/8/2007
Quarterly Report for period ending 2007-03-31
10-Q
Wednesday, 2/7/2007
Quarterly Report for period ending 2006-12-31
10-K
Wednesday, 12/13/2006
Annual Report for period ending 2006-09-30
10-Q
Friday, 8/4/2006
Quarterly Report for period ending 2006-06-30
10-K/A
Friday, 7/28/2006
Annual Report for period ending 2005-09-30
10-Q/A
Friday, 7/28/2006
Quarterly Report for period ending 2005-12-31
10-Q
Friday, 5/5/2006
Quarterly Report for period ending 2006-03-31
10-Q
Tuesday, 2/7/2006
Quarterly Report for period ending 2005-12-31
10-K
Tuesday, 12/13/2005
Annual Report for period ending 2005-09-30
10-Q
Friday, 8/5/2005
Quarterly Report for period ending 2005-06-30
10-Q
Friday, 5/6/2005
Quarterly Report for period ending 2005-03-31
10-K/A
Wednesday, 3/16/2005
Annual Report for period ending 2004-09-30
10-K/A
Friday, 2/11/2005
Annual Report for period ending 2004-09-30
10-Q
Tuesday, 2/8/2005
Quarterly Report for period ending 2004-12-31
10-K
Monday, 12/13/2004
Annual Report for period ending 2004-09-30
10-Q
Friday, 8/13/2004
Quarterly Report for period ending 2004-06-30
10-Q
Thursday, 5/13/2004
Quarterly Report for period ending 2004-03-31
10-Q
Friday, 2/13/2004
Quarterly Report for period ending 2003-12-31
10-K
Tuesday, 12/23/2003
Annual Report for period ending 2003-09-30
10-Q
Thursday, 8/14/2003
Quarterly Report for period ending 2003-06-30
10-Q
Wednesday, 5/14/2003
Quarterly Report for period ending 2003-03-31
10-Q
Friday, 2/14/2003
Quarterly Report for period ending 2002-12-31
10-K
Monday, 12/23/2002
Annual Report for period ending 2002-09-30
10-K/A
Friday, 8/16/2002
Annual Report for period ending 2001-09-30
10-Q
Wednesday, 8/14/2002
Quarterly Report for period ending 2002-06-30
10-Q
Wednesday, 5/15/2002
Quarterly Report for period ending 2002-03-31
10-Q
Thursday, 2/14/2002
Quarterly Report for period ending 2001-12-31
10-K/A
Tuesday, 1/8/2002
Annual Report for period ending 2001-09-30
10-K
Thursday, 12/27/2001
Annual Report for period ending 2001-09-30
10-Q
Monday, 8/13/2001
Quarterly Report for period ending 2001-06-30
10-Q
Friday, 5/11/2001
Quarterly Report for period ending 2001-03-31
News (399)
8-K
Monday, 1/29/2024
Current report filing
8-K
Wednesday, 12/6/2023
Current report filing
8-K
Wednesday, 11/8/2023
Current report filing
8-K
Wednesday, 10/18/2023
Current report filing
8-K
Wednesday, 9/6/2023
Current report filing
8-K
Wednesday, 7/26/2023
Current report filing
8-K
Wednesday, 7/5/2023
Current report filing
8-K
Wednesday, 6/7/2023
Current report filing
8-K
Wednesday, 4/26/2023
Current report filing
8-K
Friday, 3/3/2023
Current report filing
8-K
Wednesday, 3/1/2023
Current report filing
8-K
Monday, 1/30/2023
Current report filing
8-K
Monday, 12/12/2022
Current report filing
8-K
Friday, 12/2/2022
Current report filing
8-K
Wednesday, 11/16/2022
Current report filing
8-K
Tuesday, 10/18/2022
Current report filing
8-K
Wednesday, 9/7/2022
Current report filing
8-K
Wednesday, 7/27/2022
Current report filing
8-K
Tuesday, 5/31/2022
Current report filing
8-K
Wednesday, 4/27/2022
Current report filing
8-K
Wednesday, 3/2/2022
Current report filing
8-K
Monday, 1/31/2022
Current report filing
8-K
Friday, 12/10/2021
Current report filing
8-K
Wednesday, 11/17/2021
Current report filing
8-K
Wednesday, 9/29/2021
Current report filing
8-K
Tuesday, 9/28/2021
Current report filing
8-K
Monday, 9/27/2021
Current report filing
8-K
Wednesday, 9/1/2021
Current report filing
8-K
Thursday, 8/5/2021
Current report filing
8-K
Wednesday, 7/28/2021
Current report filing
8-K
Wednesday, 6/2/2021
Current report filing
8-K
Thursday, 4/29/2021
Current report filing
8-K
Friday, 3/5/2021
Current report filing
8-K
Wednesday, 3/3/2021
Current report filing
8-K
Tuesday, 2/9/2021
Current report filing
8-K
Friday, 12/11/2020
Current report filing
8-K
Friday, 11/20/2020
Current report filing
8-K
Thursday, 11/19/2020
Current report filing
8-K
Monday, 9/14/2020
Current report filing
8-K
Wednesday, 9/9/2020
Current report filing
8-K
Tuesday, 7/28/2020
Current report filing
8-K
Wednesday, 6/3/2020
Current report filing
8-K
Tuesday, 5/5/2020
Current report filing
8-K
Thursday, 4/30/2020
Current report filing
8-K
Tuesday, 3/31/2020
Current report filing
8-K
Monday, 3/23/2020
Current report filing
8-K
Wednesday, 3/4/2020
Current report filing
8-K
Friday, 2/14/2020
Current report filing
8-K
Monday, 2/3/2020
Current report filing
8-K
Friday, 1/3/2020
Current report filing
8-K
Friday, 12/13/2019
Current report filing
8-K
Thursday, 11/14/2019
Current report filing
8-K
Wednesday, 10/2/2019
Current report filing
8-K
Thursday, 9/19/2019
Current report filing
8-K
Thursday, 9/5/2019
Current report filing
8-K
Thursday, 8/8/2019
Current report filing
8-K
Wednesday, 7/24/2019
Current report filing
8-K
Thursday, 6/6/2019
Current report filing
8-K
Wednesday, 6/5/2019
Current report filing
8-K
Friday, 5/3/2019
Current report filing
8-K
Wednesday, 4/24/2019
Current report filing
8-K
Thursday, 3/21/2019
Current report filing
8-K
Wednesday, 3/6/2019
Current report filing
8-K
Wednesday, 3/6/2019
Current report filing
8-K
Thursday, 2/7/2019
Current report filing
8-K
Tuesday, 1/29/2019
Current report filing
8-K
Thursday, 12/20/2018
Current report filing
8-K
Tuesday, 12/18/2018
Current report filing
8-K
Monday, 12/17/2018
Current report filing
8-K
Tuesday, 11/27/2018
Current report filing
8-K
Wednesday, 11/21/2018
Current report filing
8-K
Monday, 11/19/2018
Current report filing
8-K
Thursday, 11/15/2018
Current report filing
8-K
Wednesday, 9/5/2018
Current report filing
8-K
Wednesday, 9/5/2018
Current report filing
8-K
Tuesday, 9/4/2018
Current report filing
8-K
Thursday, 7/26/2018
Current report filing
8-K
Tuesday, 7/3/2018
Current report filing
8-K
Wednesday, 6/6/2018
Current report filing
8-K
Wednesday, 5/16/2018
Current report filing
8-K
Wednesday, 5/16/2018
Current report filing
8-K
Thursday, 4/26/2018
Current report filing
8-K
Thursday, 4/5/2018
Current report filing
8-K
Tuesday, 3/27/2018
Current report filing
8-K
Thursday, 3/8/2018
Current report filing
8-K
Thursday, 3/8/2018
Current report filing
8-K
Wednesday, 2/7/2018
Current report filing
8-K
Thursday, 1/25/2018
Current report filing
8-K/A
Thursday, 1/11/2018
Current report filing
8-K
Tuesday, 1/9/2018
Current report filing
8-K
Friday, 12/8/2017
Current report filing
8-K
Wednesday, 12/6/2017
Current report filing
8-K
Tuesday, 12/5/2017
Current report filing
8-K
Thursday, 11/16/2017
Current report filing
8-K
Wednesday, 10/4/2017
Current report filing
8-K
Thursday, 9/28/2017
Current report filing
8-K
Thursday, 9/7/2017
Current report filing
8-K
Wednesday, 9/6/2017
Current report filing
8-K
Thursday, 8/24/2017
Current report filing
8-K
Thursday, 7/27/2017
Current report filing
Other (43)
ARS
Wednesday, 1/17/2024
Annual report to security holders
144
Wednesday, 9/27/2023
Filing for proposed sale of securities under Rule 144
144
Tuesday, 9/26/2023
Filing for proposed sale of securities under Rule 144
144
Monday, 9/25/2023
Filing for proposed sale of securities under Rule 144
ARS
Wednesday, 1/18/2023
Annual report to security holders
EFFECT
Wednesday, 5/4/2022
Notice of Effectiveness
CORRESP
Monday, 5/2/2022
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 4/27/2022
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 3/15/2022
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 2/18/2022
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 2/16/2022
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 3/17/2021
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Friday, 2/15/2019
Notice of Effectiveness
CORRESP
Wednesday, 2/13/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 2/13/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 9/5/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 7/23/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 6/29/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 5/16/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 5/10/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 4/25/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 3/15/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
D
Friday, 12/15/2017
Exempt (Private) Offering
EFFECT
Thursday, 7/16/2015
Notice of Effectiveness
CORRESP
Monday, 7/13/2015
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 6/25/2015
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 1/24/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
NO ACT
Friday, 12/23/2011
None
CORRESP
Monday, 3/30/2009
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 3/18/2009
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 3/2/2009
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 2/9/2009
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 3/22/2007
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 7/20/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 6/14/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 5/8/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 4/17/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
8-A12B/A
Monday, 12/12/2005
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
ARS
Tuesday, 1/18/2005
Annual report to security holders
ARS
Friday, 1/3/2003
Annual report to security holders
SE
Monday, 1/28/2002
None
10-K405
Thursday, 12/28/2000
Annual Report with disclosure of delinquent filers
8-A12B
Thursday, 1/18/1996
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
Ownership (1412)
SC 13G/A
Wednesday, 2/14/2024
ALLIANCEBERNSTEIN L.P.: Major Shareholders
SC 13G/A
Tuesday, 2/13/2024
VANGUARD GROUP INC: Major Shareholders
SC 13G/A
Monday, 2/12/2024
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO: Major Shareholders
SC 13G
Friday, 2/9/2024
DIMENSIONAL FUND ADVISORS LP: Major Shareholders
SC 13G/A
Monday, 1/22/2024
BlackRock Inc.: Major Shareholders
4
Friday, 1/12/2024
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2024
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2024
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2024
Bell John R.: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2024
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2024
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2024
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Monday, 12/18/2023
HELMERICH HANS: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
Bell John R.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/12/2023
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
Bell John R.: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2023
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Thursday, 12/7/2023
Robillard Donald F JR: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2023
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2023
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2023
Bell John R.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2023
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2023
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2023
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/7/2023
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Thursday, 9/28/2023
HELMERICH HANS: Statement of changes in beneficial ownership of securities
4
Thursday, 9/28/2023
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/26/2023
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2023
Robillard Donald F JR: Statement of changes in beneficial ownership of securities
3
Wednesday, 7/5/2023
Killinger Elizabeth R: Initial statement of beneficial ownership of securities
4
Wednesday, 7/5/2023
Killinger Elizabeth R: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/6/2023
Robillard Donald F JR: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Robillard Donald F JR: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
HELMERICH HANS: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Petrie Thomas A.: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Cramton Kevin G.: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Chariag Belgacem: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Bellinger Delaney Murchison: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
ZEGLIS JOHN D: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
MAS JOSE RAMON: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Foutch Randy A: Statement of changes in beneficial ownership of securities
SC 13G
Tuesday, 2/14/2023
ALLIANCEBERNSTEIN L.P.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
VANGUARD GROUP INC: Major Shareholders
SC 13G/A
Tuesday, 1/31/2023
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO: Major Shareholders
SC 13G/A
Thursday, 1/26/2023
BlackRock Inc.: Major Shareholders
SC 13G/A
Friday, 1/20/2023
BlackRock Inc.: Major Shareholders
4
Wednesday, 1/18/2023
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2023
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2023
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2023
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2023
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2023
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2023
Bell John R.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2022
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2022
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2022
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2022
Bell John R.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2022
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2022
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2022
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
Bell John R.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2022
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Monday, 12/5/2022
HELMERICH HANS: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2022
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2022
Bell John R.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2022
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2022
Momper Sara Marie: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2022
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2022
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/8/2022
Lennox Michael: Statement of changes in beneficial ownership of securities
4
Thursday, 10/27/2022
Bell John R.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/15/2022
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Monday, 6/27/2022
Adams Raymond John III: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/7/2022
Petrie Thomas A.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/4/2022
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Monday, 5/2/2022
Smith Mark W.: Statement of changes in beneficial ownership of securities
4
Friday, 3/11/2022
HELMERICH HANS: Statement of changes in beneficial ownership of securities
4
Friday, 3/11/2022
Hair Cara M.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/9/2022
LINDSAY JOHN W: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2022
VanDeWeghe Mary M: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2022
Robillard Donald F JR: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2022
Petrie Thomas A.: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2022
Bellinger Delaney Murchison: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2022
RUST EDWARD B JR: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2022
Foutch Randy A: Statement of changes in beneficial ownership of securities
Prospectus (30)
424B3
Wednesday, 5/4/2022
Prospectus filed pursuant to Rule 424(b)(3)
S-4/A
Friday, 4/29/2022
Registration of securities issued in business combination transactions
S-3ASR
Thursday, 4/28/2022
Automatic shelf registration statement of securities of well-known seasoned issuers
S-8
Thursday, 4/28/2022
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-4
Monday, 1/24/2022
Registration of securities issued in business combination transactions
S-8
Friday, 3/13/2020
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Friday, 2/15/2019
Prospectus filed pursuant to Rule 424(b)(3)
S-4
Tuesday, 1/29/2019
Registration of securities issued in business combination transactions
S-3ASR
Friday, 1/25/2019
Automatic shelf registration statement of securities of well-known seasoned issuers
S-8
Wednesday, 8/10/2016
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Thursday, 7/16/2015
Prospectus filed pursuant to Rule 424(b)(3)
S-4
Thursday, 6/25/2015
Registration of securities issued in business combination transactions
S-8
Monday, 9/19/2011
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Wednesday, 9/6/2006
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
425
Thursday, 9/5/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 8/6/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Wednesday, 7/24/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 5/21/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Wednesday, 4/24/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 4/9/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 2/26/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 2/26/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/25/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/25/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/25/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/25/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 2/25/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
S-8
Friday, 6/15/2001
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Thursday, 9/4/1997
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Monday, 3/31/1997
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
Proxies (46)
DEFA14A
Wednesday, 1/17/2024
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Wednesday, 1/17/2024
Definitive proxy statements
DEF 14A
Wednesday, 1/18/2023
Definitive proxy statements
DEFA14A
Wednesday, 1/18/2023
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Tuesday, 1/18/2022
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Tuesday, 1/18/2022
Definitive proxy statements
DEFA14A
Tuesday, 2/16/2021
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Tuesday, 1/19/2021
Definitive proxy statements
DEFA14A
Tuesday, 1/19/2021
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Tuesday, 1/21/2020
Definitive proxy statements
DEFA14A
Tuesday, 1/21/2020
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Tuesday, 1/22/2019
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Tuesday, 1/22/2019
Definitive proxy statements
DEF 14A
Tuesday, 1/23/2018
Definitive proxy statements
DEFA14A
Tuesday, 1/23/2018
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Tuesday, 1/17/2017
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Tuesday, 1/17/2017
Definitive proxy statements
DEF 14A
Tuesday, 1/19/2016
Definitive proxy statements
DEFA14A
Tuesday, 1/19/2016
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Tuesday, 1/20/2015
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Tuesday, 1/20/2015
Definitive proxy statements
DEF 14A
Tuesday, 1/21/2014
Definitive proxy statements
DEFA14A
Tuesday, 1/21/2014
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Tuesday, 1/22/2013
Definitive proxy statements
DEFA14A
Tuesday, 1/22/2013
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Friday, 1/27/2012
Definitive proxy statements
PRER14A
Wednesday, 1/25/2012
Preliminary revised proxy soliciting materials
PRE 14A
Thursday, 1/5/2012
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Wednesday, 1/26/2011
Definitive proxy statements
DEF 14A
Tuesday, 1/26/2010
Definitive proxy statements
DEF 14A
Monday, 1/26/2009
Definitive proxy statements
DEF 14A
Friday, 1/25/2008
Definitive proxy statements
DEF 14A
Friday, 1/26/2007
Definitive proxy statements
DEF 14A
Monday, 5/15/2006
Definitive proxy statements
PRE 14A
Monday, 4/24/2006
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Thursday, 1/26/2006
Definitive proxy statements
DEF 14A
Wednesday, 1/26/2005
Definitive proxy statements
DEF 14A
Monday, 1/26/2004
Definitive proxy statements
DEF 14A
Friday, 1/24/2003
Definitive proxy statements
DEF 14A
Friday, 1/25/2002
Definitive proxy statements
DEF 14A
Friday, 1/26/2001
Definitive proxy statements
DEF 14A
Thursday, 1/27/2000
Definitive proxy statements
DEF 14A
Wednesday, 1/27/1999
Definitive proxy statements
DEF 14A
Tuesday, 1/27/1998
Definitive proxy statements
DEF 14A
Monday, 1/27/1997
Definitive proxy statements
DEF 14A
Friday, 1/26/1996
Definitive proxy statements