# EDGAR Filing Document

**Accession Number:** 0002044817
**File Stem:** 0001193125-26-276720
**Filing Date:** 2026-6
**Character Count:** 8644
**Document Hash:** a7bbdc4e50401437243671bc6673a340
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-276720.hdr.sgml**: 20260622

**ACCESSION NUMBER**: 0001193125-26-276720

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20260622

**ITEM INFORMATION**: Other Events

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260622

**DATE AS OF CHANGE**: 20260622

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CH4 Natural Solutions Corp
- **CENTRAL INDEX KEY:** 0002044817
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43264
- **FILM NUMBER:** 261104983

**BUSINESS ADDRESS:**
- **STREET 1:** 712 FIFTH AVENUE
- **STREET 2:** 36TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** (212) 993-0076

**MAIL ADDRESS:**
- **STREET 1:** 712 FIFTH AVENUE
- **STREET 2:** 36TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CH4 Natural Solutions Acquisition Corp
- **DATE OF NAME CHANGE:** 20241114

?xml version='1.0' encoding='ASCII'? 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### PURSUANT TO SECTION 13 OR 15(d)

#### OF THE SECURITIES EXCHANGE ACT OF 1934

#### Date of Report (Date of earliest event reported): June 22, 2026

## CH4 Natural Solutions Corporation

#### (Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Cayman Islands** | **001-43264** | **98-1821196** |
| **(State or other jurisdiction<br>of incorporation)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer<br>Identification No.)** |

---

---

| | |
|:---|:---|
| **712 Fifth Avenue, 36<sup>th</sup> Floor** |  |
| **New York, NY** | **10019** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

(212) 993-0076

#### (Registrant's telephone number, including area code)

#### Not Applicable

#### (Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading<br>Symbol(s)** | **Name of each exchange<br>on which registered** |
| Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one warrant | MTNE.U | New York Stock Exchange |
| Class A ordinary shares, par value $0.0001 per share | MTNE | New York Stock Exchange |
| Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share | MTNE.WS | New York Stock Exchange |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

------

#### Item 8.01 Other Events.
On June 22, 2026, CH4 Natural Solutions Corporation (the "Company") issued a press release, a copy of which is attached as Exhibit 99.1 to this Current Report on Form 8-K, announcing that the holders of the Company's units may elect to separately trade the Class A ordinary shares and warrants included in the units commencing on June 22, 2026. No fractional warrants will be issued upon the separation of the units and only whole warrants will trade. Those units not separated will continue to trade on the New York Stock Exchange ("NYSE") under the symbol "MTNE.U," and each of the Class A ordinary shares and warrants that are separated will trade on the NYSE under the symbols "MTNE" and "MTNE.WS," respectively.

#### Item 9.01 Financial Statements and Exhibits.
(d) Exhibits. The following exhibits are filed with this Form 8-K:

---

| | |
|:---|:---|
| **Exhibit No.**  | **Description of Exhibits** |
| 99.1 | [Press Release dated June 22, 2026.](d145348dex991.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document). |

---

------

#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **CH4 NATURAL SOLUTIONS CORPORATION** | **CH4 NATURAL SOLUTIONS CORPORATION** |
| Date: June 22, 2026 | By: | /s/ Arthuros Mangriotis |
|  | Name: | Arthuros Mangriotis |
|  | Title: | Chief Financial Officer, Chief Accounting Officer and Secretary |

---

## Exhibit 99.1

**Exhibit 99.1** 

**CH4 Natural Solutions Corporation Announces the Separate Trading of its Class A Ordinary Shares and Warrants, Commencing June 22, 2026** 

NEW YORK—June 22, 2026—CH4 Natural Solutions Corporation (NYSE: MTNE.U) (the "Company") announced that, commencing June 22, 2026, holders of the units sold in the Company's initial public offering may elect to separately trade the Class A ordinary shares and warrants included in the units. No fractional warrants will be issued upon separation of the units and only whole warrants will trade. The Class A ordinary shares and warrants that are separated will trade on the New York Stock Exchange ("NYSE") under the symbols "MTNE" and "MTNE.WS," respectively. Those units not separated will continue to trade on the NYSE under the symbol "MTNE.U."

A registration statement relating to these securities was declared effective by the U.S. Securities and Exchange Commission (the "SEC") on April 30, 2026. This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

**About CH4 Natural Solutions Corporation** 

CH4 Natural Solutions Corporation was formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination. The Company intends to focus its search for a target business with a significant real-asset footprint that may provide opportunities for attractive risk-adjusted returns and benefit from accelerated methane mitigation initiatives at scale. The Company is sponsored by CH4 Natural Solutions Acquisition Sponsor LLC, which is an affiliate of Riverstone Earth LLC ("Riverstone Earth"). Riverstone Earth is an outgrowth of Riverstone Holdings LLC, carrying on its 25-year track record in energy, infrastructure, and real-asset investing. Riverstone Earth applies a disciplined approach to nature-based systems, focusing on scalable businesses in agriculture, land management, and related energy and industrial supply chains that support efficiency, resilience, and long-term value creation.

**Forward-Looking Statements** 

This press release contains statements that constitute "forward-looking statements." Forward-looking statements are subject to numerous conditions, many of which are beyond the control of the Company, including those set forth in the Risk Factors section of the Company's registration statement and prospectus for the Company's initial public offering filed with the SEC. Copies are available on the SEC's website, www.sec.gov. The Company undertakes no obligation to update these statements for revisions or changes after the date of this release, except as required by law.

Contact

Arthuros Mangriotis, Chief Financial Officer, Chief Accounting Officer and Secretary

Email: info@mtne.co

Phone: 212-993-0076