MAMMOTH ENERGY SERVICES, INC.

Related Filers (28)

Financials (29)

10-Q
Thursday, 11/9/2023
Quarterly Report for period ending 2023-09-30
10-Q
Friday, 8/11/2023
Quarterly Report for period ending 2023-06-30
10-Q
Monday, 5/1/2023
Quarterly Report for period ending 2023-03-31
10-K
Friday, 2/24/2023
Annual Report for period ending 2022-12-31
10-Q
Friday, 10/28/2022
Quarterly Report for period ending 2022-09-30
10-Q
Tuesday, 8/2/2022
Quarterly Report for period ending 2022-06-30
10-Q
Tuesday, 5/10/2022
Quarterly Report for period ending 2022-03-31
10-K
Friday, 3/4/2022
Annual Report for period ending 2021-12-31
10-Q
Friday, 11/5/2021
Quarterly Report for period ending 2021-09-30
10-Q
Tuesday, 8/3/2021
Quarterly Report for period ending 2021-06-30
10-Q
Monday, 5/3/2021
Quarterly Report for period ending 2021-03-31
10-K
Monday, 3/1/2021
Annual Report for period ending 2020-12-31
10-Q
Friday, 10/30/2020
Quarterly Report for period ending 2020-09-30
10-Q
Friday, 7/31/2020
Quarterly Report for period ending 2020-06-30
10-Q
Monday, 5/11/2020
Quarterly Report for period ending 2020-03-31
10-K
Monday, 3/2/2020
Annual Report for period ending 2019-12-31
10-Q
Tuesday, 11/12/2019
Quarterly Report for period ending 2019-09-30
10-Q
Monday, 8/5/2019
Quarterly Report for period ending 2019-06-30
10-Q
Friday, 5/3/2019
Quarterly Report for period ending 2019-03-31
10-K
Monday, 3/18/2019
Annual Report for period ending 2018-12-31
10-Q
Friday, 11/2/2018
Quarterly Report for period ending 2018-09-30
10-Q
Wednesday, 8/8/2018
Quarterly Report for period ending 2018-06-30
10-Q
Friday, 5/4/2018
Quarterly Report for period ending 2018-03-31
10-K
Wednesday, 2/28/2018
Annual Report for period ending 2017-12-31
10-Q
Tuesday, 11/14/2017
Quarterly Report for period ending 2017-09-30
10-Q
Friday, 8/4/2017
Quarterly Report for period ending 2017-06-30
10-Q
Monday, 5/15/2017
Quarterly Report for period ending 2017-03-31
10-K
Friday, 2/24/2017
Annual Report for period ending 2016-12-31
10-Q
Thursday, 11/10/2016
Quarterly Report for period ending 2016-09-30
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News (73)

8-K
Wednesday, 12/6/2023
Current report filing
8-K
Thursday, 11/9/2023
Current report filing
8-K
Thursday, 10/19/2023
Current report filing
8-K
Friday, 8/11/2023
Current report filing
8-K
Thursday, 6/8/2023
Current report filing
8-K
Thursday, 4/27/2023
Current report filing
8-K
Thursday, 2/23/2023
Current report filing
8-K
Thursday, 10/27/2022
Current report filing
8-K
Thursday, 7/28/2022
Current report filing
8-K
Thursday, 6/30/2022
Current report filing
8-K
Tuesday, 5/24/2022
Current report filing
8-K
Monday, 5/9/2022
Current report filing
8-K
Friday, 3/4/2022
Current report filing
8-K
Friday, 11/5/2021
Current report filing
8-K
Wednesday, 11/3/2021
Current report filing
8-K
Monday, 9/27/2021
Current report filing
8-K
Friday, 7/30/2021
Current report filing
8-K
Wednesday, 6/9/2021
Current report filing
8-K
Friday, 6/4/2021
Current report filing
8-K
Thursday, 4/29/2021
Current report filing
8-K
Thursday, 2/25/2021
Current report filing
8-K
Thursday, 10/29/2020
Current report filing
8-K
Wednesday, 8/19/2020
Current report filing
8-K
Wednesday, 8/12/2020
Current report filing
8-K
Thursday, 7/30/2020
Current report filing
8-K
Thursday, 7/2/2020
Current report filing
8-K
Tuesday, 6/9/2020
Current report filing
8-K
Tuesday, 6/9/2020
Current report filing
8-K
Friday, 5/22/2020
Current report filing
8-K
Thursday, 5/14/2020
Current report filing
8-K
Monday, 5/11/2020
Current report filing
8-K
Wednesday, 4/29/2020
Current report filing
8-K
Wednesday, 4/22/2020
Current report filing
8-K
Friday, 4/17/2020
Current report filing
8-K
Thursday, 2/27/2020
Current report filing
8-K
Monday, 12/23/2019
Current report filing
8-K
Wednesday, 11/20/2019
Current report filing
8-K
Thursday, 11/7/2019
Current report filing
8-K
Thursday, 8/1/2019
Current report filing
8-K
Friday, 6/7/2019
Current report filing
8-K
Wednesday, 5/1/2019
Current report filing
8-K
Thursday, 3/14/2019
Current report filing
8-K
Tuesday, 1/29/2019
Current report filing
8-K
Friday, 12/28/2018
Current report filing
8-K
Wednesday, 10/31/2018
Current report filing
8-K
Thursday, 10/25/2018
Current report filing
8-K
Tuesday, 9/4/2018
Current report filing
8-K
Monday, 8/6/2018
Current report filing
8-K
Friday, 7/13/2018
Current report filing
8-K
Monday, 7/2/2018
Current report filing
8-K
Tuesday, 6/12/2018
Current report filing
8-K
Thursday, 5/31/2018
Current report filing
8-K
Wednesday, 5/2/2018
Current report filing
8-K
Thursday, 2/22/2018
Current report filing
8-K
Wednesday, 1/31/2018
Current report filing
8-K
Thursday, 11/2/2017
Current report filing
8-K
Friday, 10/27/2017
Current report filing
8-K
Friday, 10/27/2017
Current report filing
8-K
Thursday, 8/3/2017
Current report filing
8-K
Wednesday, 8/2/2017
Current report filing
8-K/A
Wednesday, 8/2/2017
Current report filing
8-K
Tuesday, 6/27/2017
Current report filing
8-K
Monday, 6/12/2017
Current report filing
8-K
Friday, 6/9/2017
Current report filing
8-K
Wednesday, 5/31/2017
Current report filing
8-K
Thursday, 5/4/2017
Current report filing
8-K
Wednesday, 3/29/2017
Current report filing
8-K
Friday, 3/24/2017
Current report filing
8-K
Thursday, 2/23/2017
Current report filing
8-K
Tuesday, 1/10/2017
Current report filing
8-K
Wednesday, 11/16/2016
Current report filing
8-K
Wednesday, 11/9/2016
Current report filing
8-K
Wednesday, 10/19/2016
Current report filing
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Other (24)

144
Wednesday, 12/13/2023
Filing for proposed sale of securities under Rule 144
ARS
Tuesday, 4/25/2023
Annual report to security holders
EFFECT
Monday, 7/12/2021
Notice of Effectiveness
CORRESP
Thursday, 7/8/2021
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CT ORDER
Tuesday, 11/13/2018
Order Granting Confidential Treatment
CT ORDER
Thursday, 10/25/2018
Order Granting Confidential Treatment
EFFECT
Tuesday, 6/19/2018
Notice of Effectiveness
CORRESP
Friday, 6/15/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 5/4/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 4/10/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 2/6/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 1/24/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 1/17/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 12/12/2017
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CT ORDER
Friday, 10/14/2016
Order Granting Confidential Treatment
8-A12B
Thursday, 10/13/2016
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
CERTNAS
Thursday, 10/13/2016
None
EFFECT
Thursday, 10/13/2016
Notice of Effectiveness
CORRESP
Thursday, 10/13/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 10/11/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 10/3/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 9/30/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 9/22/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 9/2/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
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Ownership (122)

SC 13G/A
Tuesday, 2/13/2024
VALUEWORKS LLC: Major Shareholders
SC 13G/A
Friday, 2/9/2024
WEXFORD CAPITAL LP: Major Shareholders
SC 13G/A
Wednesday, 2/7/2024
ADAGE CAPITAL PARTNERS GP, L.L.C.: Major Shareholders
4
Tuesday, 12/19/2023
Straehla Arty: Statement of changes in beneficial ownership of securities
4
Friday, 12/15/2023
Straehla Arty: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
Booker Corey J.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
Jacobi Paul M.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
Palm James D: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
Amron Arthur H: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/7/2023
Layton Mark E.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/7/2023
Straehla Arty: Statement of changes in beneficial ownership of securities
SC 13G
Friday, 2/10/2023
VALUEWORKS LLC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
ADAGE CAPITAL PARTNERS GP, L.L.C.: Major Shareholders
SC 13G/A
Wednesday, 2/1/2023
WEXFORD CAPITAL LP: Major Shareholders
4
Monday, 11/14/2022
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2022
Palm James D: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2022
Jacobi Paul M.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2022
Amron Arthur H: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2022
Booker Corey J.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2022
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
DAVIDSON CHARLES E: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/15/2022
DAVIDSON CHARLES E: Statement of changes in beneficial ownership of securities
4
Friday, 6/10/2022
DAVIDSON CHARLES E: Statement of changes in beneficial ownership of securities
SC 13G
Thursday, 4/21/2022
ADAGE CAPITAL PARTNERS GP, L.L.C.: Major Shareholders
4
Friday, 3/11/2022
Layton Mark E.: Statement of changes in beneficial ownership of securities
5
Monday, 2/14/2022
SMITH ARTHUR L: Annual statement of changes in beneficial ownership of securities
SC 13G/A
Wednesday, 2/9/2022
WEXFORD CAPITAL LP: Major Shareholders
4
Tuesday, 12/14/2021
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
SC 13D
Monday, 7/12/2021
GPOR Distribution Trust: Major Shareholders
3
Monday, 7/12/2021
GPOR Distribution Trust: Initial statement of beneficial ownership of securities
4
Friday, 6/4/2021
Palm James D: Statement of changes in beneficial ownership of securities
4
Friday, 6/4/2021
Jacobi Paul M.: Statement of changes in beneficial ownership of securities
4
Friday, 6/4/2021
AMRON ARTHUR H: Statement of changes in beneficial ownership of securities
4
Friday, 6/4/2021
Booker Corey J.: Statement of changes in beneficial ownership of securities
4
Friday, 6/4/2021
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Thursday, 3/11/2021
Layton Mark E.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/11/2021
Straehla Arty: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 2/5/2021
WEXFORD CAPITAL LP: Major Shareholders
4
Friday, 11/13/2020
Straehla Arty: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/8/2020
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
3
Wednesday, 8/19/2020
Booker Corey J.: Initial statement of beneficial ownership of securities
4
Wednesday, 8/19/2020
Booker Corey J.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/7/2020
AMRON ARTHUR H: Statement of changes in beneficial ownership of securities
3
Tuesday, 7/7/2020
Jacobi Paul M.: Initial statement of beneficial ownership of securities
4
Tuesday, 7/7/2020
Palm James D: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/7/2020
Jacobi Paul M.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/7/2020
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2020
Layton Mark E.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2020
Straehla Arty: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 2/14/2020
WEXFORD CAPITAL LP: Major Shareholders
4
Friday, 11/22/2019
Ross Matthew: Statement of changes in beneficial ownership of securities
4
Friday, 11/22/2019
JACOBS JOSEPH: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/20/2019
YELLEN JONATHAN H: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/20/2019
YELLEN JONATHAN H: Initial statement of beneficial ownership of securities
4
Friday, 11/15/2019
WEXFORD CAPITAL LP: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
Heerwagen Paul K IV: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
Palm James D: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
McCarthy Marc T: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
Ross Matthew: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2019
AMRON ARTHUR H: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 2/11/2019
WEXFORD CAPITAL LP: Major Shareholders
SC 13G/A
Monday, 2/11/2019
JANUS HENDERSON GROUP PLC: Major Shareholders
4
Tuesday, 1/29/2019
AMRON ARTHUR H: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/29/2019
AMRON ARTHUR H: Initial statement of beneficial ownership of securities
4
Thursday, 12/6/2018
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/13/2018
Layton Mark E.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/13/2018
Straehla Arty: Statement of changes in beneficial ownership of securities
3
Thursday, 8/9/2018
LaForge Rusty Neal: Initial statement of beneficial ownership of securities
4
Wednesday, 8/1/2018
JACOBS JOSEPH: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/1/2018
GULFPORT ENERGY CORP: Statement of changes in beneficial ownership of securities
SC 13D/A
Monday, 7/9/2018
GULFPORT ENERGY CORP: Major Shareholders
4
Tuesday, 7/3/2018
GULFPORT ENERGY CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/3/2018
MEH SUB LLC: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2018
Heerwagen Paul K IV: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2018
Palm James D: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2018
Ross Matthew: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2018
McCarthy Marc T: Statement of changes in beneficial ownership of securities
4
Monday, 6/11/2018
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/7/2018
Layton Mark E.: Statement of changes in beneficial ownership of securities
SC 13D
Wednesday, 2/14/2018
GULFPORT ENERGY CORP: Major Shareholders
SC 13G/A
Wednesday, 2/14/2018
WEXFORD CAPITAL LP: Major Shareholders
5
Wednesday, 2/14/2018
GULFPORT ENERGY CORP: Annual statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/13/2018
JANUS CAPITAL MANAGEMENT LLC: Major Shareholders
SC 13G
Tuesday, 2/13/2018
JANUS HENDERSON GROUP PLC: Major Shareholders
4
Tuesday, 2/6/2018
Heerwagen Paul K IV: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/6/2018
Palm James D: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/6/2018
McCarthy Marc T: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/6/2018
Ross Matthew: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/6/2018
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2017
Layton Mark E.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2017
Straehla Arty: Statement of changes in beneficial ownership of securities
4
Monday, 8/28/2017
Palm James D: Statement of changes in beneficial ownership of securities
3
Thursday, 7/6/2017
Palm James D: Initial statement of beneficial ownership of securities
4
Thursday, 6/22/2017
JACOBS JOSEPH: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/13/2017
SMITH ARTHUR L: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Straehla Arty: Statement of changes in beneficial ownership of securities
4
Thursday, 2/23/2017
Layton Mark E.: Statement of changes in beneficial ownership of securities
SC 13G
Tuesday, 2/14/2017
GULFPORT ENERGY CORP: Major Shareholders
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Prospectus (11)

S-3
Friday, 6/18/2021
Registration statement for specified transactions by certain issuers
424B5
Thursday, 6/28/2018
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 6/26/2018
Prospectus filed pursuant to Rule 424(b)(5)
S-3/A
Wednesday, 6/6/2018
Registration statement for specified transactions by certain issuers
S-3
Wednesday, 11/1/2017
Registration statement for specified transactions by certain issuers
S-8
Tuesday, 4/18/2017
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B4
Monday, 10/17/2016
Prospectus filed pursuant to Rule 424(b)(4)
S-1/A
Monday, 10/3/2016
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Friday, 9/23/2016
General form of registration statement for all companies including face-amount certificate companies
S-1
Friday, 9/2/2016
General form of registration statement for all companies including face-amount certificate companies
DRS
Monday, 7/18/2016
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
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Proxies (16)

DEF 14A
Tuesday, 4/25/2023
Definitive proxy statements
DEFA14A
Tuesday, 4/25/2023
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.
DEF 14A
Monday, 5/2/2022
Definitive proxy statements
DEFA14A
Monday, 5/2/2022
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.
DEFA14A
Tuesday, 4/20/2021
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, 4/20/2021
Definitive proxy statements
DEFA14A
Tuesday, 6/16/2020
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.
DEF 14A
Wednesday, 6/10/2020
Definitive proxy statements
DEF 14A
Friday, 4/26/2019
Definitive proxy statements
DEFA14A
Friday, 4/26/2019
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
Wednesday, 4/25/2018
Definitive proxy statements
DEFA14A
Wednesday, 4/25/2018
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.
DEFM14C
Monday, 5/15/2017
Definitive information statement relating to merger or acquisition
PREM14C
Wednesday, 5/3/2017
Preliminary information statements relating to merger or acquisition
DEF 14A
Friday, 4/28/2017
Definitive proxy statements
DEFA14A
Friday, 4/28/2017
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.
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