Rocket


Overview
Financials
News + Filings
Key Docs
Charts
Ownership
Insiders


All
All (ex-4s)
10-K
10-Q
8-K
3,4,5
Proxy
Prospectus
Other
Tags
Director departure
MAMMOTH ENERGY SERVICES, INC. (TUSK) Create: Alert

All | News | Filings
Date FiledTypeDescription
07/12/2021 3 GPOR Distribution Trust (10% Owner) has filed a Form 3 on MAMMOTH ENERGY SERVICES, INC.
08/19/2020 3 Form 3 - Initial statement of beneficial ownership of securities:
07/07/2020 3 Form 3 - Initial statement of beneficial ownership of securities:
11/20/2019 3 YELLEN JONATHAN H (Director) has filed a Form 3 on MAMMOTH ENERGY SERVICES, INC.
01/29/2019 3 Form 3 - Initial statement of beneficial ownership of securities:
08/09/2018 3 LaForge Rusty Neal (VP, Gen. Couns., Asst. Sec.) has filed a Form 3 on MAMMOTH ENERGY SERVICES, INC.
07/06/2017 3 Form 3 - Initial statement of beneficial ownership of securities
01/10/2017 3 Heerwagen Paul K IV (Director) has filed a Form 3 on Mammoth Energy Services, Inc.
11/09/2016 3 Ross Matthew (Director) has filed a Form 3 on Mammoth Energy Services, Inc.

Rocket Data Systems, Inc. © 2019 | Contact Us | Data Disclaimer | Terms of Use | Privacy