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CIK 0001826600 · <br>Emerging growth company

Montauk Renewables, Inc.

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Ticker
MNTK
Exchange
Nasdaq
Industry
Gas & Other Services Combined
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
853189583
Phone
4127478700
Business address
5313 CAMPBELLS RUN ROAD, SUITE 200, PITTSBURGH, PA, 15205
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-05-20 Shaw James A Chief Operating Officer Grant or award +282,842 477,387
2026-05-20 McClain Sean F President & CEO Grant or award +383,183 1,141,172
2026-05-20 Van Asdalan Kevin A Chief Financial Officer Grant or award +302,982 497,493
2026-05-20 Ciroli John Chief Legal Officer Grant or award +302,982 470,772
2026-05-11 Copelyn John A Director Purchase +17,506 $1.45 $25K 17,506
2025-11-24 Frank Sharon R VP Environ Health & Safety Shares withheld for taxes −2,748 $1.67 $5K 39,275
2024-11-24 Frank Sharon R VP Environ Health & Safety Shares withheld for taxes −2,748 $4.46 $12K 42,023
2023-11-24 Frank Sharon R VP Environ. Health & Safety Shares withheld for taxes −2,658 $9.09 $24K 44,771
2023-09-15 Barsch Michael See Remarks Grant or award · Employee Stock Option (right to buy) +75,000 75,000
2023-09-15 Barsch Michael See Remarks Grant or award · Employee Stock Option (right to buy) +75,000 75,000
2023-09-15 Barsch Michael See Remarks Grant or award · Employee Stock Option (right to buy) +75,000 75,000
2023-04-19 Van Asdalan Kevin A CFO and Treasurer Grant or award · Employee Stock Option +166,666 166,666
2023-04-19 Van Asdalan Kevin A CFO and Treasurer Grant or award · Employee Stock Option +166,666 166,666
2023-04-19 Van Asdalan Kevin A CFO and Treasurer Grant or award · Employee Stock Option +166,667 166,667
2023-04-19 Shaw James A Vice President of Operations Grant or award · Employee Stock Option +100,000 100,000
2023-04-19 Shaw James A Vice President of Operations Grant or award · Employee Stock Option +100,000 100,000
2023-04-19 Shaw James A Vice President of Operations Grant or award · Employee Stock Option +100,000 100,000
2023-04-19 McClain Sean F President and CEO Grant or award · Employee Stock Option +200,000 200,000
2023-04-19 McClain Sean F President and CEO Grant or award · Employee Stock Option +200,000 200,000
2023-04-19 McClain Sean F President and CEO Grant or award · Employee Stock Option +200,000 200,000

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