09:35 AM EDT, 08/08/2025 (MT Newswires) -- ASP Isotopes ( ASPI ) said Friday the Johannesburg Stock Exchange has approved its application for a secondary listing.

Trading on the JSE Main Board is expected to begin on Aug. 27 under the name "ASPI," share code "ISO," and international securities identification number US00218A1051, the company said.

The company also said it will keep its primary listing on the Nasdaq Capital Market and its issued share capital will remain unchanged by the dual listing.

The JSE listing is not tied to any ongoing capital raising effort, according to the company.

ASP Isotopes ( ASPI ) shares were up 1% in early trading Friday.

Price: 9.78, Change: +0.10, Percent Change: +1.03