MAMMOTH ENERGY SERVICES, INC. reports

Company location: Oklahoma City, OK
Fiscal year end: 31 December

MAMMOTH ENERGY SERVICES, INC. has filed 363 SEC EDGAR filings since 18 Jul 2016

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Showing 1-19 of 19 matching filings.

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SC 13G/A File 005-89809

SC 13G/A filing

Filing date: 13 Nov 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

SC 13G/A filing

Filing date: 13 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

WEXFORD CAPITAL 13GA7 02-09-2024

Filing date: 09 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

MAMMOTH ENERGY SERVICES, INC.

Filing date: 07 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-89809

SC 13G filing

Filing date: 10 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

MAMMOTH ENERGY SERVICES, INC.

Filing date: 09 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

WEXFORD CAPITAL 13GA6 02-01-2023

Filing date: 01 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-89809

MAMMOTH ENERGY SERVICES, INC.

Filing date: 21 Apr 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

WEXFORD CAPITAL 13GA5 02-09-2022

Filing date: 09 Feb 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

WEXFORD CAPITAL 13GA4 02-05-2021

Filing date: 05 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

WEXFORD CAPITAL 13GA3 02-14-2020

Filing date: 14 Feb 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

JANUS HENDERSON GROUP PLC OWNS <5% NOW

Filing date: 11 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

WEXFORD CAPITAL 13GA2 02-08-2018

Filing date: 11 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

WEXFORD CAPITAL SC 13G A1 02-13-2018

Filing date: 14 Feb 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
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SC 13G File 005-89809

RE-FILING UNDER NEW JANUS HENDERSON GROUP PLC POST MERGER

Filing date: 13 Feb 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-89809

JCM CLOSEOUT LETTER BECAUSE JCM MERGED WITH JANUS HENDERSON GROUP PLC

Filing date: 13 Feb 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-89809

SC 13G

Filing date: 14 Feb 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-89809

SC 13G TUSK 12.31.17

Filing date: 13 Feb 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-89809

WEXFORD CAPITAL SC13G 02-08-2017

Filing date: 08 Feb 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing