Montauk Renewables, Inc. (MNTK)
Nasdaq: MNTK · Gas & Other Services Combined · Pittsburgh, PA · filing with the SEC since 2020
Grade4.6
◀ Past 4.5● Present 5.2▶ Future 3.8
Who runs Montauk Renewables, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Mcclain Sean F
President & CEO. First filing Jan 2021, latest May 22, 2026, 1 filing in all.
Officers reporting now
5
of 6 people with a filing in the last fifteen months
Directors reporting now
1
14 people on the record since 2021
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Mcclain Sean F | President & CEO | Jan 2021 | May 22, 2026 | none |
| Van Asdalan Kevin A | Chief Financial Officer | Jan 2021 | May 22, 2026 | none |
| Shaw James A | Chief Operating Officer | Jan 2021 | May 22, 2026 | none |
| Ciroli John | Chief Legal Officer | Jan 2021 | May 22, 2026 | none |
| Frank Sharon R | VP Environ Health & Safety | Oct 2021 | Nov 26, 2025 | none |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Copelyn John A | director | Jan 2021 | May 13, 2026 | none |
Owners of more than 10% of a classsales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Aktiv Investment Management (Pty) Ltd | 10% owner | Nov 2025 | Nov 10, 2025 | none |
Earlier names on the record11, newest filing first
Jacobson Michael Alon · director · last filing Apr 2024Barsch Michael · officer · last filing Sep 2023Hill Scott E · officer · last filing Nov 2022Govender Theventheran (Kevin) G · director · last filing Feb 2022Circumference Energy Holdings LP · 10% owner · last filing Feb 2022Disant Holdings LP · 10% owner · last filing Feb 2022Cunningham Jennifer E · director · last filing Jan 2022Shaik Yunis · director · last filing Jun 2021Raynor Bruce S · director · last filing Apr 2021Montauk Holdings Ltd · 10% owner · last filing Jan 2021Ahmed Mohamed H · director · last filing Jan 2021
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.