ASP Isotopes Inc. filed a Form 8-K with the SEC on August 6, 2026, disclosing that Tetra4 Proprietary Limited, a subsidiary of Renergen Limited and developer of the Virginia Gas Project in South Africa, has entered into a new contract for the sale of liquified natural gas.

Key Highlights

  • New LNG contract: Tetra4 Proprietary Limited, a Renergen Limited subsidiary, entered into a new contract for the sale of liquified natural gas to be produced at the Virginia Gas Project.
  • Project location: The Virginia Gas Project is situated in the Free State, South Africa, according to the filing.
  • Disclosure type: The announcement was made under Item 7.01 Regulation FD Disclosure, with the press release attached as Exhibit 99.1.
  • Filing date: The date of earliest event reported is August 6, 2026.
  • Forward-looking statements: The press release includes "safe harbor" language pursuant to the Private Securities Litigation Reform Act of 1995, indicating certain statements are "forward-looking" rather than historical.

ASP Isotopes Discloses Renergen Subsidiary's New LNG Sales Contract

According to the Form 8-K filed by ASP Isotopes Inc. (Nasdaq: ASPI) on August 6, 2026, the company issued a press release that day announcing a new liquified natural gas sales contract tied to the Virginia Gas Project. The contract was entered into by Tetra4 Proprietary Limited, described in the filing as a subsidiary of Renergen Limited and the developer of the Virginia Gas Project, located in the Free State, South Africa.

The filing was submitted under Item 7.01 Regulation FD Disclosure, and the press release was incorporated by reference as Exhibit 99.1. The filing notes that the information in Item 7.01 and in the press release "shall not be deemed to be 'filed' for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended."

The filing also indicated that ASP Isotopes Inc. checked the box designating this Form 8-K as a written communication pursuant to Rule 425 under the Securities Act. The company is identified in the filing as an emerging growth company incorporated in Delaware, with principal executive offices at 2200 Ross Avenue, Suite 4575E, Dallas, Texas 75201. The Form 8-K was signed by Donald G. Ainscow, Executive Vice President, General Counsel and Secretary.

What Was Disclosed

ASP Isotopes Inc. disclosed via an 8-K filing that Tetra4 Proprietary Limited, a subsidiary of Renergen Limited, has entered into a new LNG sales contract at the Virginia Gas Project in South Africa. The announcement was made through a press release dated August 6, 2026.