Montauk Renewables Files Additional Proxy Materials

Ticker: MNTK · Form: DEFA14A · Filed: 2026-04-10T07:51:07-04:00

Sentiment: neutral

Topics: proxy-filing, supplemental-materials, corporate-governance

TL;DR

MONTAUK FILES MORE PROXY STUFF - CHECK IT OUT

AI Summary

Montauk Renewables, Inc. filed a Definitive Additional Materials (DEFA14A) on April 10, 2026. This filing contains additional proxy soliciting materials related to the company's business. The filing includes various graphic materials and a complete submission text file, indicating supplementary information is being provided to shareholders.

Why It Matters

This filing provides shareholders with additional information beyond the initial proxy statement, potentially influencing their voting decisions on matters presented by Montauk Renewables.

Risk Assessment

Risk Level: low — This is a routine filing of additional proxy materials, not indicating any immediate financial distress or significant corporate event.

Key Players & Entities

FAQ

What type of filing is this DEFA14A?

This is a Definitive Additional Materials filing, also known as Rule 14(a)(12) material, used to supplement proxy soliciting materials.

When was this filing made with the SEC?

The filing was made on April 10, 2026.

What is the CIK number for Montauk Renewables, Inc.?

The CIK number for Montauk Renewables, Inc. is 0001826600.

What is the business address of Montauk Renewables, Inc.?

The business address is 5313 CAMPBELLS RUN ROAD SUITE 200 PITTSBURGH PA 15205.

What SIC code is associated with Montauk Renewables, Inc.?

The SIC code is 4932 for Gas & Other Services Combined.

From the Filing

EDGAR Filing Documents for 0001193125-26-150361 This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser. SEC.gov EDGAR Latest Filings Filings search tools Filing Detail SEC Home » Company Search » Current Page Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: SEC Accession No. 0001193125-26-150361 Filing Date 2026-04-10 Accepted 2026-04-10 07:51:07 Documents 8 Document Format Files Seq Description Document Type Size 1 DEFA14A d62465ddefa14a.htm DEFA14A 40866 2 GRAPHIC g62465dsp36.jpg GRAPHIC 906 3 GRAPHIC g62465g02c90.jpg GRAPHIC 17696 4 GRAPHIC g62465g02c91.jpg GRAPHIC 54603 5 GRAPHIC g62465g02c92.jpg GRAPHIC 176859 6 GRAPHIC g62465g13i86.jpg GRAPHIC 1227 7 GRAPHIC g62465g20d32.jpg GRAPHIC 195670 8 GRAPHIC g62465g35w43.jpg GRAPHIC 15663 Complete submission text file 0001193125-26-150361.txt 659128 Mailing Address 5313 CAMPBELLS RUN ROAD SUITE 200 PITTSBURGH PA 15205 Business Address 5313 CAMPBELLS RUN ROAD SUITE 200 PITTSBURGH PA 15205 4127478700 Montauk Renewables, Inc. (Filer) CIK : 0001826600 (see all company filings) EIN. : 853189583 | State of Incorp.: DE | Fiscal Year End: 1231 Type: DEFA14A | Act: 34 | File No.: 001-39919 | Film No.: 26853190 SIC : 4932 Gas & Other Services Combined (CF Office: 01 Energy & Transportation)

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