Form S-8 – Securities to be offered to employees in employee benefit plans

ASP ISOTOPES INC.
(Incorporated in the State of Delaware,
United States of America)
(Delaware file number 6228898)
Ticker Symbol: NASDAQ: ASPI
ISIN: US00218A1051
LEI: 6488WHV94BZ496OZ3219
JSE Share Code: ISO
("ASPI" or "the Company")


FORM S-8 – SECURITIES TO BE OFFERED TO EMPLOYEES IN EMPLOYEE BENEFIT PLANS


ASPI stockholders are advised that today, 21 May 2026, two Forms S-8 have been filed with the U.S.
Securities and Exchange Commission.

Copies of the Forms S-8 can be found at: aspi_s8.htm and aspi_s8.htm.

The Company has a primary listing on the Nasdaq and a secondary listing on the Main Board of the JSE.


21 May 2026

Sponsor
Valeo Capital Proprietary Limited

Date: 21-05-2026 01:00:00
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